./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label20.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_9eb1a516-04c7-4bc8-990c-8375a2afea0b/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eb1a516-04c7-4bc8-990c-8375a2afea0b/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_9eb1a516-04c7-4bc8-990c-8375a2afea0b/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eb1a516-04c7-4bc8-990c-8375a2afea0b/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eb1a516-04c7-4bc8-990c-8375a2afea0b/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_9eb1a516-04c7-4bc8-990c-8375a2afea0b/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 46a2db1fec8e9e16f1004f1f695a701b9eb5f2775a472ee55223b8741ec26ef5 --- 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 18:59:03,271 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:59:03,272 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:59:03,291 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:59:03,292 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:59:03,293 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:59:03,294 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:59:03,296 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:59:03,297 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:59:03,298 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:59:03,299 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:59:03,300 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:59:03,301 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:59:03,302 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:59:03,303 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:59:03,304 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:59:03,305 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:59:03,306 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:59:03,307 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:59:03,309 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:59:03,311 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:59:03,312 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:59:03,313 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:59:03,314 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:59:03,317 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:59:03,318 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:59:03,318 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:59:03,319 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:59:03,319 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:59:03,320 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:59:03,320 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:59:03,321 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:59:03,322 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:59:03,323 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:59:03,324 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:59:03,324 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:59:03,324 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:59:03,325 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:59:03,325 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:59:03,326 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:59:03,326 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:59:03,327 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eb1a516-04c7-4bc8-990c-8375a2afea0b/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 18:59:03,347 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:59:03,348 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:59:03,348 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:59:03,349 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:59:03,349 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:59:03,349 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:59:03,350 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:59:03,350 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 18:59:03,350 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:59:03,350 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 18:59:03,350 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:59:03,351 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:59:03,351 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:59:03,351 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:59:03,351 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 18:59:03,351 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:59:03,352 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:59:03,352 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:59:03,352 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:59:03,352 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:59:03,352 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:59:03,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:59:03,353 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:59:03,353 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:59:03,353 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:59:03,353 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:59:03,354 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:59:03,354 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:59:03,354 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_9eb1a516-04c7-4bc8-990c-8375a2afea0b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eb1a516-04c7-4bc8-990c-8375a2afea0b/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 46a2db1fec8e9e16f1004f1f695a701b9eb5f2775a472ee55223b8741ec26ef5 [2022-12-14 18:59:03,568 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:59:03,588 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:59:03,591 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:59:03,592 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:59:03,592 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:59:03,594 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eb1a516-04c7-4bc8-990c-8375a2afea0b/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/eca-rers2012/Problem02_label20.c [2022-12-14 18:59:06,158 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:59:06,365 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:59:06,365 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eb1a516-04c7-4bc8-990c-8375a2afea0b/sv-benchmarks/c/eca-rers2012/Problem02_label20.c [2022-12-14 18:59:06,374 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eb1a516-04c7-4bc8-990c-8375a2afea0b/bin/ukojak-rkRKPMF4O4/data/678415ffb/440814cc6c16460ca16179214104a2d0/FLAG1acf5d5af [2022-12-14 18:59:06,385 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eb1a516-04c7-4bc8-990c-8375a2afea0b/bin/ukojak-rkRKPMF4O4/data/678415ffb/440814cc6c16460ca16179214104a2d0 [2022-12-14 18:59:06,387 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:59:06,388 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:59:06,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:59:06,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:59:06,392 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:59:06,393 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:59:06" (1/1) ... [2022-12-14 18:59:06,394 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15f72fc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:59:06, skipping insertion in model container [2022-12-14 18:59:06,394 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:59:06" (1/1) ... [2022-12-14 18:59:06,401 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:59:06,445 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:59:06,697 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_9eb1a516-04c7-4bc8-990c-8375a2afea0b/sv-benchmarks/c/eca-rers2012/Problem02_label20.c[16674,16687] [2022-12-14 18:59:06,728 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:59:06,738 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:59:06,814 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_9eb1a516-04c7-4bc8-990c-8375a2afea0b/sv-benchmarks/c/eca-rers2012/Problem02_label20.c[16674,16687] [2022-12-14 18:59:06,827 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:59:06,842 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:59:06,842 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:59:06 WrapperNode [2022-12-14 18:59:06,842 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:59:06,844 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:59:06,844 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:59:06,844 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:59:06,851 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:59:06" (1/1) ... [2022-12-14 18:59:06,872 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:59:06" (1/1) ... [2022-12-14 18:59:06,915 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 668 [2022-12-14 18:59:06,915 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:59:06,916 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:59:06,917 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:59:06,918 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:59:06,925 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:59:06" (1/1) ... [2022-12-14 18:59:06,926 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:59:06" (1/1) ... [2022-12-14 18:59:06,930 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:59:06" (1/1) ... [2022-12-14 18:59:06,930 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:59:06" (1/1) ... [2022-12-14 18:59:06,948 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:59:06" (1/1) ... [2022-12-14 18:59:06,956 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:59:06" (1/1) ... [2022-12-14 18:59:06,961 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:59:06" (1/1) ... [2022-12-14 18:59:06,965 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:59:06" (1/1) ... [2022-12-14 18:59:06,971 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:59:06,972 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:59:06,972 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:59:06,972 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:59:06,973 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:59:06" (1/1) ... [2022-12-14 18:59:06,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:59:06,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eb1a516-04c7-4bc8-990c-8375a2afea0b/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:59:07,000 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eb1a516-04c7-4bc8-990c-8375a2afea0b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:59:07,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eb1a516-04c7-4bc8-990c-8375a2afea0b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:59:07,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:59:07,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:59:07,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:59:07,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:59:07,092 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:59:07,094 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:59:07,790 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:59:08,009 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:59:08,009 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 18:59:08,011 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:59:08 BoogieIcfgContainer [2022-12-14 18:59:08,011 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:59:08,012 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:59:08,012 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:59:08,022 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:59:08,022 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:59:08" (1/1) ... [2022-12-14 18:59:08,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:59:08,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:08,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 85 states and 162 transitions. [2022-12-14 18:59:08,082 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 162 transitions. [2022-12-14 18:59:08,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 18:59:08,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:08,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:08,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:08,416 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 18:59:08,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:08,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 163 states and 240 transitions. [2022-12-14 18:59:08,815 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 240 transitions. [2022-12-14 18:59:08,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:59:08,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:08,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:08,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:09,045 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 18:59:09,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:09,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 166 states and 245 transitions. [2022-12-14 18:59:09,105 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 245 transitions. [2022-12-14 18:59:09,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:59:09,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:09,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:09,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:09,263 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:09,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:09,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 245 states and 328 transitions. [2022-12-14 18:59:09,698 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 328 transitions. [2022-12-14 18:59:09,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:59:09,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:09,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:09,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:09,792 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:09,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:09,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 250 states and 336 transitions. [2022-12-14 18:59:09,883 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 336 transitions. [2022-12-14 18:59:09,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:59:09,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:09,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:09,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:09,944 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 18:59:10,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:10,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 253 states and 341 transitions. [2022-12-14 18:59:10,056 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 341 transitions. [2022-12-14 18:59:10,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 18:59:10,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:10,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:10,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:10,184 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 18:59:10,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:10,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 257 states and 349 transitions. [2022-12-14 18:59:10,356 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 349 transitions. [2022-12-14 18:59:10,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:59:10,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:10,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:10,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:10,410 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:10,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:10,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 266 states and 363 transitions. [2022-12-14 18:59:10,700 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 363 transitions. [2022-12-14 18:59:10,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:59:10,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:10,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:10,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:10,761 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:59:10,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:10,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 270 states and 368 transitions. [2022-12-14 18:59:10,924 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 368 transitions. [2022-12-14 18:59:10,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:59:10,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:10,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:10,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:10,961 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:11,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:11,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 273 states and 374 transitions. [2022-12-14 18:59:11,120 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 374 transitions. [2022-12-14 18:59:11,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:59:11,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:11,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:11,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:11,236 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:11,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:11,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 277 states and 382 transitions. [2022-12-14 18:59:11,464 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 382 transitions. [2022-12-14 18:59:11,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:59:11,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:11,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:11,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:11,514 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 18:59:11,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:11,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 280 states and 385 transitions. [2022-12-14 18:59:11,547 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 385 transitions. [2022-12-14 18:59:11,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:59:11,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:11,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:11,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:11,603 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 18:59:11,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:11,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 281 states and 386 transitions. [2022-12-14 18:59:11,626 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 386 transitions. [2022-12-14 18:59:11,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:59:11,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:11,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:11,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:11,658 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:59:12,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:12,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 288 states and 398 transitions. [2022-12-14 18:59:12,068 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 398 transitions. [2022-12-14 18:59:12,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:59:12,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:12,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:12,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:12,126 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 18:59:12,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:12,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 295 states and 408 transitions. [2022-12-14 18:59:12,447 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 408 transitions. [2022-12-14 18:59:12,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:59:12,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:12,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:12,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:12,495 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 18:59:12,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:12,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 296 states and 409 transitions. [2022-12-14 18:59:12,517 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 409 transitions. [2022-12-14 18:59:12,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 18:59:12,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:12,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:12,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:12,635 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:12,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:12,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 302 states and 416 transitions. [2022-12-14 18:59:12,939 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 416 transitions. [2022-12-14 18:59:12,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 18:59:12,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:12,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:12,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:12,989 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:59:13,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:13,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 306 states and 422 transitions. [2022-12-14 18:59:13,161 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 422 transitions. [2022-12-14 18:59:13,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 18:59:13,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:13,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:13,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:13,191 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 18:59:13,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:13,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 313 states and 429 transitions. [2022-12-14 18:59:13,251 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 429 transitions. [2022-12-14 18:59:13,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 18:59:13,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:13,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:13,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:13,310 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 18:59:13,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:13,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 330 states and 450 transitions. [2022-12-14 18:59:13,490 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 450 transitions. [2022-12-14 18:59:13,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 18:59:13,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:13,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:13,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:13,549 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 18:59:13,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:13,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 346 states and 468 transitions. [2022-12-14 18:59:13,636 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 468 transitions. [2022-12-14 18:59:13,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 18:59:13,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:13,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:13,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:13,699 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:13,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:13,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 348 states and 471 transitions. [2022-12-14 18:59:13,721 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 471 transitions. [2022-12-14 18:59:13,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 18:59:13,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:13,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:13,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:13,753 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 18:59:13,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:13,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 354 states and 479 transitions. [2022-12-14 18:59:13,786 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 479 transitions. [2022-12-14 18:59:13,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 18:59:13,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:13,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:13,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:13,840 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 18:59:14,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:14,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 378 states and 511 transitions. [2022-12-14 18:59:14,740 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 511 transitions. [2022-12-14 18:59:14,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 18:59:14,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:14,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:14,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:14,810 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 18:59:14,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:14,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 380 states and 512 transitions. [2022-12-14 18:59:14,924 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 512 transitions. [2022-12-14 18:59:14,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 18:59:14,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:14,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:14,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:15,024 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:15,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:15,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 405 states and 542 transitions. [2022-12-14 18:59:15,463 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 542 transitions. [2022-12-14 18:59:15,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 18:59:15,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:15,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:15,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:15,505 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:59:15,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:15,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 406 states and 542 transitions. [2022-12-14 18:59:15,572 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 542 transitions. [2022-12-14 18:59:15,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 18:59:15,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:15,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:15,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:15,615 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:59:15,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:15,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 421 states and 557 transitions. [2022-12-14 18:59:15,828 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 557 transitions. [2022-12-14 18:59:15,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 18:59:15,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:15,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:15,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:16,009 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 18:59:16,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:16,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 452 states and 594 transitions. [2022-12-14 18:59:16,814 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 594 transitions. [2022-12-14 18:59:16,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 18:59:16,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:16,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:16,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:16,851 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:17,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:17,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 471 states and 618 transitions. [2022-12-14 18:59:17,290 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 618 transitions. [2022-12-14 18:59:17,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 18:59:17,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:17,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:17,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:17,340 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 18:59:17,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:17,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 476 states and 625 transitions. [2022-12-14 18:59:17,567 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 625 transitions. [2022-12-14 18:59:17,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 18:59:17,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:17,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:17,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:17,767 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 32 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:18,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:18,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 498 states and 653 transitions. [2022-12-14 18:59:18,578 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 653 transitions. [2022-12-14 18:59:18,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 18:59:18,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:18,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:18,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:18,686 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 32 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:18,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:18,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 500 states and 654 transitions. [2022-12-14 18:59:18,732 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 654 transitions. [2022-12-14 18:59:18,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:59:18,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:18,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:18,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:18,827 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 33 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:19,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:19,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 529 states and 699 transitions. [2022-12-14 18:59:19,909 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 699 transitions. [2022-12-14 18:59:19,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:59:19,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:19,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:19,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:19,982 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 33 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:20,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:20,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 531 states and 703 transitions. [2022-12-14 18:59:20,106 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 703 transitions. [2022-12-14 18:59:20,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:59:20,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:20,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:20,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:20,150 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:59:20,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:20,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 537 states and 710 transitions. [2022-12-14 18:59:20,552 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 710 transitions. [2022-12-14 18:59:20,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 18:59:20,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:20,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:20,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:20,693 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 18:59:21,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:21,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 541 states and 721 transitions. [2022-12-14 18:59:21,189 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 721 transitions. [2022-12-14 18:59:21,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 18:59:21,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:21,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:21,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:21,240 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:21,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:21,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 545 states and 726 transitions. [2022-12-14 18:59:21,276 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 726 transitions. [2022-12-14 18:59:21,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:59:21,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:21,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:21,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:21,329 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 18:59:22,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:22,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 552 states and 742 transitions. [2022-12-14 18:59:22,076 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 742 transitions. [2022-12-14 18:59:22,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:59:22,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:22,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:22,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:22,128 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 18:59:22,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:22,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 555 states and 747 transitions. [2022-12-14 18:59:22,480 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 747 transitions. [2022-12-14 18:59:22,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:59:22,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:22,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:22,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:22,547 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 18:59:22,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:22,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 556 states and 749 transitions. [2022-12-14 18:59:22,764 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 749 transitions. [2022-12-14 18:59:22,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:59:22,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:22,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:22,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:22,842 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 18:59:22,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:22,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 558 states and 750 transitions. [2022-12-14 18:59:22,998 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 750 transitions. [2022-12-14 18:59:22,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:59:22,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:22,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:23,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:23,050 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 18:59:23,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:23,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 561 states and 753 transitions. [2022-12-14 18:59:23,253 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 753 transitions. [2022-12-14 18:59:23,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:59:23,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:23,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:23,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:23,295 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:23,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:23,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 562 states and 754 transitions. [2022-12-14 18:59:23,315 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 754 transitions. [2022-12-14 18:59:23,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 18:59:23,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:23,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:23,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:23,345 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:59:24,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:24,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 572 states and 771 transitions. [2022-12-14 18:59:24,296 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 771 transitions. [2022-12-14 18:59:24,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 18:59:24,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:24,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:24,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:24,326 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:59:24,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:24,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 576 states and 775 transitions. [2022-12-14 18:59:24,645 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 775 transitions. [2022-12-14 18:59:24,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 18:59:24,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:24,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:24,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:24,742 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 18:59:25,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:25,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 584 states and 789 transitions. [2022-12-14 18:59:25,509 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 789 transitions. [2022-12-14 18:59:25,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 18:59:25,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:25,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:25,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:25,539 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 18:59:25,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:25,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 586 states and 792 transitions. [2022-12-14 18:59:25,761 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 792 transitions. [2022-12-14 18:59:25,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 18:59:25,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:25,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:25,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:25,797 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:25,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:25,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 588 states and 794 transitions. [2022-12-14 18:59:25,827 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 794 transitions. [2022-12-14 18:59:25,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 18:59:25,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:25,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:25,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:25,866 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:26,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:26,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 597 states and 808 transitions. [2022-12-14 18:59:26,684 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 808 transitions. [2022-12-14 18:59:26,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 18:59:26,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:26,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:26,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:26,721 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:27,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:27,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 601 states and 814 transitions. [2022-12-14 18:59:27,234 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 814 transitions. [2022-12-14 18:59:27,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 18:59:27,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:27,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:27,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:27,291 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:27,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:27,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 604 states and 816 transitions. [2022-12-14 18:59:27,494 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 816 transitions. [2022-12-14 18:59:27,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 18:59:27,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:27,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:27,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:27,539 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:59:27,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:27,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 605 states and 817 transitions. [2022-12-14 18:59:27,620 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 817 transitions. [2022-12-14 18:59:27,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 18:59:27,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:27,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:27,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:27,657 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:28,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:28,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 612 states and 831 transitions. [2022-12-14 18:59:28,644 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 831 transitions. [2022-12-14 18:59:28,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 18:59:28,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:28,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:28,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:28,674 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:29,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:29,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 616 states and 834 transitions. [2022-12-14 18:59:29,099 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 834 transitions. [2022-12-14 18:59:29,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 18:59:29,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:29,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:29,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:29,139 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:29,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:29,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 619 states and 836 transitions. [2022-12-14 18:59:29,502 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 836 transitions. [2022-12-14 18:59:29,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 18:59:29,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:29,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:29,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:29,532 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:29,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:29,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 621 states and 837 transitions. [2022-12-14 18:59:29,764 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 837 transitions. [2022-12-14 18:59:29,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 18:59:29,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:29,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:29,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:29,794 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 18:59:30,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:30,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 624 states and 841 transitions. [2022-12-14 18:59:30,096 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 841 transitions. [2022-12-14 18:59:30,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 18:59:30,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:30,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:30,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:30,135 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:30,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:30,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 625 states and 842 transitions. [2022-12-14 18:59:30,171 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 842 transitions. [2022-12-14 18:59:30,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 18:59:30,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:30,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:30,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:30,209 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 18:59:30,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:30,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 627 states and 844 transitions. [2022-12-14 18:59:30,235 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 844 transitions. [2022-12-14 18:59:30,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 18:59:30,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:30,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:30,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:30,272 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:30,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:30,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 632 states and 849 transitions. [2022-12-14 18:59:30,327 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 849 transitions. [2022-12-14 18:59:30,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:59:30,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:30,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:30,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:30,385 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:30,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:30,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 636 states and 853 transitions. [2022-12-14 18:59:30,998 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 853 transitions. [2022-12-14 18:59:30,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:59:30,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:30,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:31,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:31,031 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:31,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:31,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 651 states and 870 transitions. [2022-12-14 18:59:31,101 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 870 transitions. [2022-12-14 18:59:31,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 18:59:31,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:31,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:31,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:31,143 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 18:59:31,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:31,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 652 states and 871 transitions. [2022-12-14 18:59:31,178 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 871 transitions. [2022-12-14 18:59:31,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 18:59:31,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:31,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:31,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:31,299 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 18:59:32,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:32,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 730 states and 953 transitions. [2022-12-14 18:59:32,077 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 953 transitions. [2022-12-14 18:59:32,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-14 18:59:32,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:32,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:32,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:32,119 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:59:32,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:32,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 742 states and 972 transitions. [2022-12-14 18:59:32,937 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 972 transitions. [2022-12-14 18:59:32,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-14 18:59:32,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:32,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:32,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:32,978 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:33,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:33,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 747 states and 978 transitions. [2022-12-14 18:59:33,017 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 978 transitions. [2022-12-14 18:59:33,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-14 18:59:33,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:33,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:33,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:33,049 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:33,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:33,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 749 states and 980 transitions. [2022-12-14 18:59:33,075 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 980 transitions. [2022-12-14 18:59:33,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 18:59:33,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:33,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:33,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:33,108 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:59:33,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:33,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 763 states and 997 transitions. [2022-12-14 18:59:33,331 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 997 transitions. [2022-12-14 18:59:33,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 18:59:33,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:33,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:33,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:33,364 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:59:33,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:33,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 772 states and 1008 transitions. [2022-12-14 18:59:33,950 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1008 transitions. [2022-12-14 18:59:33,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 18:59:33,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:33,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:33,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:33,990 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:34,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:34,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 779 states and 1016 transitions. [2022-12-14 18:59:34,032 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1016 transitions. [2022-12-14 18:59:34,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 18:59:34,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:34,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:34,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:34,089 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 18:59:34,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:34,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 783 states and 1024 transitions. [2022-12-14 18:59:34,570 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1024 transitions. [2022-12-14 18:59:34,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 18:59:34,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:34,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:34,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:34,611 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 18:59:34,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:34,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 801 states and 1043 transitions. [2022-12-14 18:59:34,922 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1043 transitions. [2022-12-14 18:59:34,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 18:59:34,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:34,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:34,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:34,956 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:59:35,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:35,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 808 states and 1052 transitions. [2022-12-14 18:59:35,440 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1052 transitions. [2022-12-14 18:59:35,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 18:59:35,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:35,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:35,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:35,474 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:59:35,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:35,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 811 states and 1055 transitions. [2022-12-14 18:59:35,822 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1055 transitions. [2022-12-14 18:59:35,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-14 18:59:35,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:35,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:35,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:35,996 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 54 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:38,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:38,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 861 states and 1120 transitions. [2022-12-14 18:59:38,923 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1120 transitions. [2022-12-14 18:59:38,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-14 18:59:38,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:38,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:38,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:39,020 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 54 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:39,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:39,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 871 states and 1133 transitions. [2022-12-14 18:59:39,812 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1133 transitions. [2022-12-14 18:59:39,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-14 18:59:39,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:39,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:39,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:39,972 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 54 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:40,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:40,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 875 states and 1138 transitions. [2022-12-14 18:59:40,416 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1138 transitions. [2022-12-14 18:59:40,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 18:59:40,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:40,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:40,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:40,601 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 56 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:42,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:42,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 903 states and 1176 transitions. [2022-12-14 18:59:42,223 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1176 transitions. [2022-12-14 18:59:42,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 18:59:42,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:42,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:42,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:42,335 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 58 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:43,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:43,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 910 states and 1186 transitions. [2022-12-14 18:59:43,352 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1186 transitions. [2022-12-14 18:59:43,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 18:59:43,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:43,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:43,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:43,501 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 58 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:44,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:44,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 915 states and 1192 transitions. [2022-12-14 18:59:44,362 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1192 transitions. [2022-12-14 18:59:44,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 18:59:44,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:44,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:44,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:44,507 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 58 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:44,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:44,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 916 states and 1193 transitions. [2022-12-14 18:59:44,804 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1193 transitions. [2022-12-14 18:59:44,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 18:59:44,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:44,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:44,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:44,918 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 58 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:45,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:45,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 919 states and 1195 transitions. [2022-12-14 18:59:45,311 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1195 transitions. [2022-12-14 18:59:45,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 18:59:45,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:45,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:45,353 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-12-14 18:59:45,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:45,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 920 states and 1195 transitions. [2022-12-14 18:59:45,525 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1195 transitions. [2022-12-14 18:59:45,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 18:59:45,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:45,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:45,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:45,612 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:59:45,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:45,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 921 states and 1197 transitions. [2022-12-14 18:59:45,946 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1197 transitions. [2022-12-14 18:59:45,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 18:59:45,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:45,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:45,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:45,999 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:47,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:47,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 946 states and 1228 transitions. [2022-12-14 18:59:47,012 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1228 transitions. [2022-12-14 18:59:47,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 18:59:47,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:47,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:47,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:47,047 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:47,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:47,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 966 states and 1248 transitions. [2022-12-14 18:59:47,479 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1248 transitions. [2022-12-14 18:59:47,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 18:59:47,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:47,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:47,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:47,514 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:48,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:48,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 988 states and 1277 transitions. [2022-12-14 18:59:48,543 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1277 transitions. [2022-12-14 18:59:48,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 18:59:48,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:48,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:48,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:48,731 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 18:59:50,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:50,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 1039 states and 1341 transitions. [2022-12-14 18:59:50,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1341 transitions. [2022-12-14 18:59:50,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 18:59:50,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:50,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:50,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:50,418 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:50,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:50,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1057 states and 1362 transitions. [2022-12-14 18:59:50,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1362 transitions. [2022-12-14 18:59:50,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-14 18:59:50,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:50,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:50,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:50,994 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:51,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:51,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1074 states and 1382 transitions. [2022-12-14 18:59:51,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1382 transitions. [2022-12-14 18:59:51,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 18:59:51,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:51,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:51,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:51,304 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:52,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:52,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 1086 states and 1399 transitions. [2022-12-14 18:59:52,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1399 transitions. [2022-12-14 18:59:52,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 18:59:52,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:52,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:52,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:52,179 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:52,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:52,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 1087 states and 1404 transitions. [2022-12-14 18:59:52,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 1404 transitions. [2022-12-14 18:59:52,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 18:59:52,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:52,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:52,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:52,566 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:53,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:53,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1090 states and 1407 transitions. [2022-12-14 18:59:53,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1407 transitions. [2022-12-14 18:59:53,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 18:59:53,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:53,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:53,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:53,157 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:53,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:53,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1092 states and 1413 transitions. [2022-12-14 18:59:53,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1413 transitions. [2022-12-14 18:59:53,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 18:59:53,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:53,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:53,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:53,509 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:59:53,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:53,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1095 states and 1415 transitions. [2022-12-14 18:59:53,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1415 transitions. [2022-12-14 18:59:53,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 18:59:53,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:53,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:53,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:53,915 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 73 proven. 4 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 18:59:56,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:56,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 1118 states and 1449 transitions. [2022-12-14 18:59:56,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1449 transitions. [2022-12-14 18:59:56,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 18:59:56,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:56,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:56,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:56,398 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 73 proven. 4 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 18:59:57,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:57,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 1128 states and 1460 transitions. [2022-12-14 18:59:57,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1460 transitions. [2022-12-14 18:59:57,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 18:59:57,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:57,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:57,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:57,411 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 73 proven. 4 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 18:59:57,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:57,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 1132 states and 1463 transitions. [2022-12-14 18:59:57,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 1463 transitions. [2022-12-14 18:59:57,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 18:59:57,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:57,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:58,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:58,028 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:59:58,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:58,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 1134 states and 1465 transitions. [2022-12-14 18:59:58,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1465 transitions. [2022-12-14 18:59:58,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 18:59:58,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:58,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:58,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:58,289 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:59:58,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:58,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1136 states and 1468 transitions. [2022-12-14 18:59:58,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1468 transitions. [2022-12-14 18:59:58,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 18:59:58,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:58,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:58,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:58,831 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:59:58,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:59:58,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 1145 states and 1478 transitions. [2022-12-14 18:59:58,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1478 transitions. [2022-12-14 18:59:58,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 18:59:58,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:59:58,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:59:58,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:59:59,153 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 71 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:02,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:02,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 1200 states and 1538 transitions. [2022-12-14 19:00:02,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1538 transitions. [2022-12-14 19:00:02,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 19:00:02,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:02,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:02,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:03,056 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 71 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:03,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:03,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 1205 states and 1542 transitions. [2022-12-14 19:00:03,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1542 transitions. [2022-12-14 19:00:03,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 19:00:03,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:03,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:03,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:03,895 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 19:00:06,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:06,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1237 states and 1587 transitions. [2022-12-14 19:00:06,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 1587 transitions. [2022-12-14 19:00:06,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 19:00:06,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:06,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:06,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:06,434 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 19:00:06,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:06,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1240 states and 1589 transitions. [2022-12-14 19:00:06,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1589 transitions. [2022-12-14 19:00:06,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 19:00:06,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:06,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:06,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:06,790 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 19:00:08,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:08,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1244 states and 1593 transitions. [2022-12-14 19:00:08,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1593 transitions. [2022-12-14 19:00:08,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 19:00:08,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:08,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:08,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:08,075 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 19:00:08,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:08,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1246 states and 1594 transitions. [2022-12-14 19:00:08,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1594 transitions. [2022-12-14 19:00:08,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 19:00:08,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:08,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:08,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:08,518 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 19:00:08,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:08,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1248 states and 1595 transitions. [2022-12-14 19:00:08,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1595 transitions. [2022-12-14 19:00:08,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 19:00:08,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:08,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:08,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:08,958 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:00:09,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:09,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 1251 states and 1599 transitions. [2022-12-14 19:00:09,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1599 transitions. [2022-12-14 19:00:09,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 19:00:09,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:09,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:09,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:09,516 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:11,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:11,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1268 states and 1622 transitions. [2022-12-14 19:00:11,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1622 transitions. [2022-12-14 19:00:11,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 19:00:11,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:11,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:11,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:11,276 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:12,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:12,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1291 states and 1646 transitions. [2022-12-14 19:00:12,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1646 transitions. [2022-12-14 19:00:12,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 19:00:12,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:12,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:12,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:12,253 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:12,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:12,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 1297 states and 1652 transitions. [2022-12-14 19:00:12,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1652 transitions. [2022-12-14 19:00:12,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 19:00:12,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:12,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:12,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:12,397 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 19:00:13,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:13,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 1318 states and 1677 transitions. [2022-12-14 19:00:13,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 1677 transitions. [2022-12-14 19:00:13,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 19:00:13,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:13,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:13,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:14,035 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 19:00:14,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:14,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 1324 states and 1682 transitions. [2022-12-14 19:00:14,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 1682 transitions. [2022-12-14 19:00:14,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 19:00:14,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:14,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:14,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:14,292 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:14,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:14,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 1332 states and 1691 transitions. [2022-12-14 19:00:14,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 1691 transitions. [2022-12-14 19:00:14,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 19:00:14,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:14,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:14,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:14,385 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:00:14,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:14,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 1336 states and 1695 transitions. [2022-12-14 19:00:14,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 1695 transitions. [2022-12-14 19:00:14,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 19:00:14,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:14,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:14,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:14,927 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 19:00:16,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:16,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1355 states and 1715 transitions. [2022-12-14 19:00:16,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 1715 transitions. [2022-12-14 19:00:16,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 19:00:16,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:16,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:16,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:16,692 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 75 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:22,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:22,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 1399 states and 1775 transitions. [2022-12-14 19:00:22,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 1775 transitions. [2022-12-14 19:00:22,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 19:00:22,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:22,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:22,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:22,541 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 75 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:24,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:24,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 1426 states and 1804 transitions. [2022-12-14 19:00:24,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1804 transitions. [2022-12-14 19:00:24,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 19:00:24,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:24,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:24,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:24,861 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 75 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:25,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:25,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1431 states and 1809 transitions. [2022-12-14 19:00:25,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 1809 transitions. [2022-12-14 19:00:25,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 19:00:25,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:25,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:25,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:25,840 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 75 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:26,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:26,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1437 states and 1816 transitions. [2022-12-14 19:00:26,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1816 transitions. [2022-12-14 19:00:26,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 19:00:26,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:26,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:26,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:26,404 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 75 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:26,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:26,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 1443 states and 1822 transitions. [2022-12-14 19:00:26,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1822 transitions. [2022-12-14 19:00:26,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 19:00:26,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:26,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:26,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:26,915 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:26,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:26,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 1446 states and 1826 transitions. [2022-12-14 19:00:26,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1826 transitions. [2022-12-14 19:00:26,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 19:00:26,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:26,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:26,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:27,014 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 19:00:28,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:28,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 1464 states and 1853 transitions. [2022-12-14 19:00:28,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 1853 transitions. [2022-12-14 19:00:28,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 19:00:28,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:28,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:28,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:28,844 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 19:00:29,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:29,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 1467 states and 1855 transitions. [2022-12-14 19:00:29,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 1855 transitions. [2022-12-14 19:00:29,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 19:00:29,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:29,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:29,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:29,358 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:30,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:30,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 1478 states and 1870 transitions. [2022-12-14 19:00:30,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 1870 transitions. [2022-12-14 19:00:30,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 19:00:30,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:30,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:30,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:30,577 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:31,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:31,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 1481 states and 1873 transitions. [2022-12-14 19:00:31,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1873 transitions. [2022-12-14 19:00:31,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 19:00:31,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:31,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:31,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:31,361 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:31,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:31,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 1483 states and 1874 transitions. [2022-12-14 19:00:31,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 1874 transitions. [2022-12-14 19:00:31,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 19:00:31,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:31,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:31,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:31,794 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:00:32,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:32,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 1490 states and 1881 transitions. [2022-12-14 19:00:32,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 1881 transitions. [2022-12-14 19:00:32,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 19:00:32,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:32,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:32,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:32,070 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 19:00:32,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:32,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1494 states and 1884 transitions. [2022-12-14 19:00:32,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 1884 transitions. [2022-12-14 19:00:32,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 19:00:32,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:32,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:32,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:32,390 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 19:00:33,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:33,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1902 states to 1511 states and 1902 transitions. [2022-12-14 19:00:33,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 1902 transitions. [2022-12-14 19:00:33,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 19:00:33,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:33,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:33,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:33,657 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 19:00:33,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:33,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1903 states to 1513 states and 1903 transitions. [2022-12-14 19:00:33,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 1903 transitions. [2022-12-14 19:00:33,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 19:00:33,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:33,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:33,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:33,927 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 87 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 19:00:34,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:34,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 1530 states and 1920 transitions. [2022-12-14 19:00:34,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 1920 transitions. [2022-12-14 19:00:34,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 19:00:34,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:34,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:34,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:34,945 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 87 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 19:00:35,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:35,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1929 states to 1540 states and 1929 transitions. [2022-12-14 19:00:35,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 1929 transitions. [2022-12-14 19:00:35,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 19:00:35,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:35,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:35,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:35,909 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:37,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:37,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 1581 states and 1970 transitions. [2022-12-14 19:00:37,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 1970 transitions. [2022-12-14 19:00:37,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 19:00:37,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:37,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:37,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:37,916 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-12-14 19:00:38,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:38,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 1583 states and 1982 transitions. [2022-12-14 19:00:38,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 1982 transitions. [2022-12-14 19:00:38,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 19:00:38,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:38,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:38,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:38,567 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 80 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:42,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:42,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 1607 states and 2010 transitions. [2022-12-14 19:00:42,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 2010 transitions. [2022-12-14 19:00:42,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 19:00:42,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:42,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:42,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:42,375 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 80 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:42,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:42,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1597 states and 1999 transitions. [2022-12-14 19:00:42,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 1999 transitions. [2022-12-14 19:00:42,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 19:00:42,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:42,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:42,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:42,884 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:48,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:48,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 1642 states and 2060 transitions. [2022-12-14 19:00:48,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2060 transitions. [2022-12-14 19:00:48,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 19:00:48,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:48,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:48,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:48,320 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:50,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:50,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 1661 states and 2080 transitions. [2022-12-14 19:00:50,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2080 transitions. [2022-12-14 19:00:50,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 19:00:50,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:50,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:50,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:50,068 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:50,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:50,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2085 states to 1662 states and 2085 transitions. [2022-12-14 19:00:50,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 2085 transitions. [2022-12-14 19:00:50,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 19:00:50,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:50,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:50,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:50,542 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:53,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:53,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2111 states to 1677 states and 2111 transitions. [2022-12-14 19:00:53,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1677 states and 2111 transitions. [2022-12-14 19:00:53,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 19:00:53,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:53,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:53,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:53,061 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:55,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:55,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 1706 states and 2148 transitions. [2022-12-14 19:00:55,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 2148 transitions. [2022-12-14 19:00:55,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 19:00:55,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:55,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:55,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:55,818 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:56,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:56,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 1709 states and 2151 transitions. [2022-12-14 19:00:56,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 2151 transitions. [2022-12-14 19:00:56,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 19:00:56,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:56,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:56,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:56,845 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:57,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:57,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1712 states and 2153 transitions. [2022-12-14 19:00:57,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2153 transitions. [2022-12-14 19:00:57,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 19:00:57,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:57,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:57,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:57,399 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:57,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:57,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2154 states to 1714 states and 2154 transitions. [2022-12-14 19:00:57,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 2154 transitions. [2022-12-14 19:00:57,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 19:00:57,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:57,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:57,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:57,871 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:00:58,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:58,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 1716 states and 2155 transitions. [2022-12-14 19:00:58,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 2155 transitions. [2022-12-14 19:00:58,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-14 19:00:58,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:58,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:58,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:58,480 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 19:00:59,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:00:59,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1722 states and 2162 transitions. [2022-12-14 19:00:59,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 2162 transitions. [2022-12-14 19:00:59,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-14 19:00:59,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:00:59,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:00:59,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:00:59,760 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 19:01:00,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:00,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 1735 states and 2177 transitions. [2022-12-14 19:01:00,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1735 states and 2177 transitions. [2022-12-14 19:01:00,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-14 19:01:00,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:00,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:00,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:00,844 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 19:01:00,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:00,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 1736 states and 2177 transitions. [2022-12-14 19:01:00,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 2177 transitions. [2022-12-14 19:01:00,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 19:01:00,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:00,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:00,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:00,989 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 19:01:01,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:01,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2192 states to 1750 states and 2192 transitions. [2022-12-14 19:01:01,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2192 transitions. [2022-12-14 19:01:01,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 19:01:01,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:01,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:01,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:01,812 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 19:01:01,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:01,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2192 states to 1751 states and 2192 transitions. [2022-12-14 19:01:01,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1751 states and 2192 transitions. [2022-12-14 19:01:01,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 19:01:01,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:01,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:01,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:02,013 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 19:01:02,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:02,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2192 states to 1752 states and 2192 transitions. [2022-12-14 19:01:02,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 2192 transitions. [2022-12-14 19:01:02,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 19:01:02,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:02,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:02,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:02,946 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 152 proven. 9 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:01:05,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:05,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1763 states and 2216 transitions. [2022-12-14 19:01:05,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 2216 transitions. [2022-12-14 19:01:05,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-14 19:01:05,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:05,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:05,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:05,653 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:01:06,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:06,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1764 states and 2219 transitions. [2022-12-14 19:01:06,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 2219 transitions. [2022-12-14 19:01:06,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-14 19:01:06,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:06,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:06,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:06,491 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:01:10,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:10,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1795 states and 2255 transitions. [2022-12-14 19:01:10,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2255 transitions. [2022-12-14 19:01:10,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-14 19:01:10,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:10,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:10,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:10,416 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:01:11,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:11,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1803 states and 2262 transitions. [2022-12-14 19:01:11,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 2262 transitions. [2022-12-14 19:01:11,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-14 19:01:11,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:11,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:11,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:11,806 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 19:01:12,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:12,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 1807 states and 2267 transitions. [2022-12-14 19:01:12,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 2267 transitions. [2022-12-14 19:01:12,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-14 19:01:12,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:12,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:12,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:12,782 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 19:01:13,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:13,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1809 states and 2268 transitions. [2022-12-14 19:01:13,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 2268 transitions. [2022-12-14 19:01:13,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 19:01:13,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:13,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:13,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:13,182 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:01:14,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:14,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1821 states and 2293 transitions. [2022-12-14 19:01:14,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 2293 transitions. [2022-12-14 19:01:14,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 19:01:14,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:14,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:14,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:14,732 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:01:15,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:15,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1822 states and 2293 transitions. [2022-12-14 19:01:15,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 2293 transitions. [2022-12-14 19:01:15,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 19:01:15,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:15,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:15,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:15,407 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:01:15,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:15,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1826 states and 2297 transitions. [2022-12-14 19:01:15,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 2297 transitions. [2022-12-14 19:01:15,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 19:01:15,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:15,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:15,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:15,958 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:01:16,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:16,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1827 states and 2299 transitions. [2022-12-14 19:01:16,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 2299 transitions. [2022-12-14 19:01:16,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 19:01:16,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:16,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:16,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:16,666 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:01:17,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:17,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1830 states and 2302 transitions. [2022-12-14 19:01:17,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 2302 transitions. [2022-12-14 19:01:17,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 19:01:17,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:17,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:17,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:17,145 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:01:17,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:17,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1834 states and 2306 transitions. [2022-12-14 19:01:17,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 2306 transitions. [2022-12-14 19:01:17,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 19:01:17,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:17,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:17,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:17,693 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 19:01:18,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:18,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1835 states and 2308 transitions. [2022-12-14 19:01:18,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 2308 transitions. [2022-12-14 19:01:18,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 19:01:18,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:18,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:18,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:18,272 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:01:18,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:18,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1836 states and 2309 transitions. [2022-12-14 19:01:18,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2309 transitions. [2022-12-14 19:01:18,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 19:01:18,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:18,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:18,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:19,395 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:01:26,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:26,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1869 states and 2351 transitions. [2022-12-14 19:01:26,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 2351 transitions. [2022-12-14 19:01:26,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 19:01:26,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:26,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:26,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:26,419 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:01:28,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:28,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1877 states and 2359 transitions. [2022-12-14 19:01:28,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 2359 transitions. [2022-12-14 19:01:28,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 19:01:28,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:28,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:28,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:28,924 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 19:01:29,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:29,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1879 states and 2360 transitions. [2022-12-14 19:01:29,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 2360 transitions. [2022-12-14 19:01:29,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 19:01:29,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:29,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:29,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:29,937 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 122 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:01:31,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:31,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2439 states to 1957 states and 2439 transitions. [2022-12-14 19:01:31,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 2439 transitions. [2022-12-14 19:01:31,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 19:01:31,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:31,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:31,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:31,243 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:01:33,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:33,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1975 states and 2462 transitions. [2022-12-14 19:01:33,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 2462 transitions. [2022-12-14 19:01:33,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 19:01:33,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:33,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:33,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:33,134 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:01:34,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:34,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 1978 states and 2465 transitions. [2022-12-14 19:01:34,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 2465 transitions. [2022-12-14 19:01:34,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 19:01:34,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:34,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:34,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:34,304 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:01:34,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:34,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2468 states to 1981 states and 2468 transitions. [2022-12-14 19:01:34,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 2468 transitions. [2022-12-14 19:01:34,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 19:01:34,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:34,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:34,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:34,648 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:01:35,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:35,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2470 states to 1984 states and 2470 transitions. [2022-12-14 19:01:35,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 2470 transitions. [2022-12-14 19:01:35,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 19:01:35,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:35,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:35,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:35,320 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 19:01:35,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:35,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2471 states to 1986 states and 2471 transitions. [2022-12-14 19:01:35,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 2471 transitions. [2022-12-14 19:01:35,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 19:01:35,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:35,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:35,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:35,709 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 19:01:36,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:36,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2489 states to 1995 states and 2489 transitions. [2022-12-14 19:01:36,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 2489 transitions. [2022-12-14 19:01:36,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 19:01:36,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:36,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:36,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:37,046 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 19:01:38,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:38,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 2013 states and 2507 transitions. [2022-12-14 19:01:38,899 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 2507 transitions. [2022-12-14 19:01:38,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 19:01:38,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:38,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:38,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:38,957 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 19:01:43,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:43,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 2048 states and 2555 transitions. [2022-12-14 19:01:43,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 2555 transitions. [2022-12-14 19:01:43,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 19:01:43,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:43,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:43,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:43,464 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 19:01:47,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:47,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2592 states to 2077 states and 2592 transitions. [2022-12-14 19:01:47,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 2592 transitions. [2022-12-14 19:01:47,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 19:01:47,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:47,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:47,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:47,650 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 19:01:48,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:48,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2599 states to 2083 states and 2599 transitions. [2022-12-14 19:01:48,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 2599 transitions. [2022-12-14 19:01:48,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 19:01:48,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:48,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:48,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:48,433 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 19:01:49,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:49,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 2097 states and 2615 transitions. [2022-12-14 19:01:49,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 2615 transitions. [2022-12-14 19:01:49,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 19:01:49,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:49,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:49,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:50,004 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 19:01:52,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:52,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2626 states to 2108 states and 2626 transitions. [2022-12-14 19:01:52,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 2626 transitions. [2022-12-14 19:01:52,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 19:01:52,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:52,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:52,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:52,197 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 19:01:52,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:52,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 2115 states and 2632 transitions. [2022-12-14 19:01:52,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 2632 transitions. [2022-12-14 19:01:52,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 19:01:52,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:52,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:52,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:52,767 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 19:01:53,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:53,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 2116 states and 2632 transitions. [2022-12-14 19:01:53,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2116 states and 2632 transitions. [2022-12-14 19:01:53,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 19:01:53,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:53,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:53,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:53,305 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 19:01:53,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:53,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2633 states to 2118 states and 2633 transitions. [2022-12-14 19:01:53,768 INFO L276 IsEmpty]: Start isEmpty. Operand 2118 states and 2633 transitions. [2022-12-14 19:01:53,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 19:01:53,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:53,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:53,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:53,865 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 19:01:54,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:54,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2641 states to 2127 states and 2641 transitions. [2022-12-14 19:01:54,667 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 2641 transitions. [2022-12-14 19:01:54,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 19:01:54,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:54,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:54,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:54,733 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 19:01:56,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:56,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2647 states to 2131 states and 2647 transitions. [2022-12-14 19:01:56,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2131 states and 2647 transitions. [2022-12-14 19:01:56,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-14 19:01:56,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:56,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:56,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:56,298 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 141 proven. 8 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-12-14 19:01:58,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:58,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2661 states to 2142 states and 2661 transitions. [2022-12-14 19:01:58,344 INFO L276 IsEmpty]: Start isEmpty. Operand 2142 states and 2661 transitions. [2022-12-14 19:01:58,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-14 19:01:58,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:58,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:58,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:58,432 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 141 proven. 8 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-12-14 19:01:59,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:59,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 2163 states and 2684 transitions. [2022-12-14 19:01:59,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2163 states and 2684 transitions. [2022-12-14 19:01:59,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-14 19:01:59,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:59,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:59,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:59,662 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 141 proven. 8 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-12-14 19:02:00,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:00,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 2181 states and 2702 transitions. [2022-12-14 19:02:00,694 INFO L276 IsEmpty]: Start isEmpty. Operand 2181 states and 2702 transitions. [2022-12-14 19:02:00,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-14 19:02:00,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:00,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:00,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:00,778 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:02:03,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:03,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 2205 states and 2732 transitions. [2022-12-14 19:02:03,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 2732 transitions. [2022-12-14 19:02:03,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-14 19:02:03,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:03,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:03,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:03,527 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:02:04,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:04,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2733 states to 2207 states and 2733 transitions. [2022-12-14 19:02:04,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states and 2733 transitions. [2022-12-14 19:02:04,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-14 19:02:04,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:04,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:04,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:04,141 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:02:04,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:04,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2733 states to 2208 states and 2733 transitions. [2022-12-14 19:02:04,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 2733 transitions. [2022-12-14 19:02:04,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-14 19:02:04,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:04,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:04,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:04,578 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:02:05,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:05,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 2212 states and 2737 transitions. [2022-12-14 19:02:05,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2212 states and 2737 transitions. [2022-12-14 19:02:05,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-14 19:02:05,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:05,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:05,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:05,248 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:02:06,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:06,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2741 states to 2215 states and 2741 transitions. [2022-12-14 19:02:06,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 2741 transitions. [2022-12-14 19:02:06,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-14 19:02:06,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:06,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:06,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:06,234 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:02:06,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:06,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2743 states to 2217 states and 2743 transitions. [2022-12-14 19:02:06,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2217 states and 2743 transitions. [2022-12-14 19:02:06,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 19:02:06,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:06,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:06,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:07,118 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 117 proven. 8 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 19:02:15,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:15,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2761 states to 2233 states and 2761 transitions. [2022-12-14 19:02:15,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 2761 transitions. [2022-12-14 19:02:15,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 19:02:15,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:15,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:15,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:15,458 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 19:02:17,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:17,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 2237 states and 2767 transitions. [2022-12-14 19:02:17,327 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 2767 transitions. [2022-12-14 19:02:17,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 19:02:17,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:17,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:17,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:17,392 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 19:02:19,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:19,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 2243 states and 2773 transitions. [2022-12-14 19:02:19,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 2773 transitions. [2022-12-14 19:02:19,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 19:02:19,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:19,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:19,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:19,648 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 19:02:20,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:20,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 2246 states and 2776 transitions. [2022-12-14 19:02:20,847 INFO L276 IsEmpty]: Start isEmpty. Operand 2246 states and 2776 transitions. [2022-12-14 19:02:20,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 19:02:20,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:20,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:20,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:20,912 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 19:02:21,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:21,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2777 states to 2248 states and 2777 transitions. [2022-12-14 19:02:21,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2248 states and 2777 transitions. [2022-12-14 19:02:21,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 19:02:21,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:21,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:21,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:21,592 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 19:02:22,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:22,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 2250 states and 2778 transitions. [2022-12-14 19:02:22,224 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 2778 transitions. [2022-12-14 19:02:22,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 19:02:22,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:22,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:22,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:22,289 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 19:02:22,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:22,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2781 states to 2253 states and 2781 transitions. [2022-12-14 19:02:22,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 2781 transitions. [2022-12-14 19:02:22,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-14 19:02:22,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:22,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:22,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:22,795 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:02:25,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:25,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 2288 states and 2818 transitions. [2022-12-14 19:02:25,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2288 states and 2818 transitions. [2022-12-14 19:02:25,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-14 19:02:25,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:25,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:25,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:02:26,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:26,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2823 states to 2296 states and 2823 transitions. [2022-12-14 19:02:26,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2296 states and 2823 transitions. [2022-12-14 19:02:26,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-14 19:02:26,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:26,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:26,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:26,187 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 19:02:29,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:29,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 2315 states and 2856 transitions. [2022-12-14 19:02:29,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 2856 transitions. [2022-12-14 19:02:29,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-14 19:02:29,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:29,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:29,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:29,266 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 19:02:30,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:30,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 2318 states and 2860 transitions. [2022-12-14 19:02:30,259 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 2860 transitions. [2022-12-14 19:02:30,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-14 19:02:30,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:30,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:30,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:30,324 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-14 19:02:31,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:31,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 2352 states and 2895 transitions. [2022-12-14 19:02:31,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 2895 transitions. [2022-12-14 19:02:31,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-14 19:02:31,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:31,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:31,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:31,444 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 141 proven. 46 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:02:32,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:32,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 2357 states and 2900 transitions. [2022-12-14 19:02:32,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 2900 transitions. [2022-12-14 19:02:32,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 19:02:32,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:32,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:32,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:32,290 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 19:02:33,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:33,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2908 states to 2364 states and 2908 transitions. [2022-12-14 19:02:33,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 2908 transitions. [2022-12-14 19:02:33,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 19:02:33,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:33,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:33,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:33,281 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 19:02:34,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:34,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2929 states to 2384 states and 2929 transitions. [2022-12-14 19:02:34,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 2929 transitions. [2022-12-14 19:02:34,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 19:02:34,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:34,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:34,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:34,405 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 19:02:34,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:34,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2932 states to 2387 states and 2932 transitions. [2022-12-14 19:02:34,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 2932 transitions. [2022-12-14 19:02:34,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 19:02:34,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:34,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:34,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:35,044 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:02:40,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:40,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 2454 states and 3009 transitions. [2022-12-14 19:02:40,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 3009 transitions. [2022-12-14 19:02:40,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 19:02:40,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:40,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:40,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:40,856 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:02:46,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:46,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 2480 states and 3040 transitions. [2022-12-14 19:02:46,437 INFO L276 IsEmpty]: Start isEmpty. Operand 2480 states and 3040 transitions. [2022-12-14 19:02:46,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 19:02:46,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:46,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:46,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:46,783 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:02:50,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:50,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3055 states to 2496 states and 3055 transitions. [2022-12-14 19:02:50,239 INFO L276 IsEmpty]: Start isEmpty. Operand 2496 states and 3055 transitions. [2022-12-14 19:02:50,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 19:02:50,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:50,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:50,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:50,601 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:02:53,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:53,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3064 states to 2505 states and 3064 transitions. [2022-12-14 19:02:53,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2505 states and 3064 transitions. [2022-12-14 19:02:53,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 19:02:53,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:53,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:53,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:53,853 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:02:54,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:54,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3070 states to 2512 states and 3070 transitions. [2022-12-14 19:02:54,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2512 states and 3070 transitions. [2022-12-14 19:02:54,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 19:02:54,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:54,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:55,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:55,333 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:02:56,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:56,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3071 states to 2514 states and 3071 transitions. [2022-12-14 19:02:56,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2514 states and 3071 transitions. [2022-12-14 19:02:56,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 19:02:56,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:56,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:56,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:56,591 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:02:58,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:58,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3090 states to 2532 states and 3090 transitions. [2022-12-14 19:02:58,462 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 3090 transitions. [2022-12-14 19:02:58,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 19:02:58,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:58,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:58,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:58,514 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:02:59,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:02:59,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3091 states to 2534 states and 3091 transitions. [2022-12-14 19:02:59,381 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 3091 transitions. [2022-12-14 19:02:59,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 19:02:59,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:02:59,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:02:59,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:02:59,437 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 19:03:00,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:00,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3094 states to 2536 states and 3094 transitions. [2022-12-14 19:03:00,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 3094 transitions. [2022-12-14 19:03:00,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 19:03:00,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:00,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:00,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:00,508 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 19:03:00,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:00,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3094 states to 2537 states and 3094 transitions. [2022-12-14 19:03:00,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2537 states and 3094 transitions. [2022-12-14 19:03:00,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 19:03:00,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:00,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:00,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:00,669 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 19:03:01,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:01,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3094 states to 2538 states and 3094 transitions. [2022-12-14 19:03:01,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2538 states and 3094 transitions. [2022-12-14 19:03:01,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 19:03:01,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:01,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:01,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:01,108 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 19:03:02,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:02,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3101 states to 2545 states and 3101 transitions. [2022-12-14 19:03:02,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 3101 transitions. [2022-12-14 19:03:02,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 19:03:02,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:02,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:02,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:02,309 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 19:03:05,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:05,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3139 states to 2574 states and 3139 transitions. [2022-12-14 19:03:05,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 3139 transitions. [2022-12-14 19:03:05,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 19:03:05,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:05,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:05,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:05,148 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 19:03:05,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:05,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3139 states to 2575 states and 3139 transitions. [2022-12-14 19:03:05,966 INFO L276 IsEmpty]: Start isEmpty. Operand 2575 states and 3139 transitions. [2022-12-14 19:03:05,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 19:03:05,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:05,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:05,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:06,018 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:03:07,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:07,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3169 states to 2603 states and 3169 transitions. [2022-12-14 19:03:07,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2603 states and 3169 transitions. [2022-12-14 19:03:07,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 19:03:07,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:07,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:07,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:07,521 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 19:03:08,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:08,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3169 states to 2604 states and 3169 transitions. [2022-12-14 19:03:08,315 INFO L276 IsEmpty]: Start isEmpty. Operand 2604 states and 3169 transitions. [2022-12-14 19:03:08,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 19:03:08,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:08,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:08,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:08,372 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 19:03:10,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:10,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3195 states to 2625 states and 3195 transitions. [2022-12-14 19:03:10,593 INFO L276 IsEmpty]: Start isEmpty. Operand 2625 states and 3195 transitions. [2022-12-14 19:03:10,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 19:03:10,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:10,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:10,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:10,978 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:03:12,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:12,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3206 states to 2635 states and 3206 transitions. [2022-12-14 19:03:12,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2635 states and 3206 transitions. [2022-12-14 19:03:12,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 19:03:12,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:12,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:12,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:12,520 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:03:15,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:15,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3245 states to 2673 states and 3245 transitions. [2022-12-14 19:03:15,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 3245 transitions. [2022-12-14 19:03:15,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 19:03:15,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:15,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:15,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:15,880 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:03:17,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:17,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3256 states to 2683 states and 3256 transitions. [2022-12-14 19:03:17,530 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 3256 transitions. [2022-12-14 19:03:17,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 19:03:17,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:17,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:17,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:18,068 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:03:20,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:20,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3266 states to 2692 states and 3266 transitions. [2022-12-14 19:03:20,920 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 3266 transitions. [2022-12-14 19:03:20,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 19:03:20,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:20,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:20,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:21,277 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:03:22,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:22,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3268 states to 2694 states and 3268 transitions. [2022-12-14 19:03:22,383 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 3268 transitions. [2022-12-14 19:03:22,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 19:03:22,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:22,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:22,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:22,544 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2022-12-14 19:03:23,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:23,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3272 states to 2699 states and 3272 transitions. [2022-12-14 19:03:23,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2699 states and 3272 transitions. [2022-12-14 19:03:23,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 19:03:23,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:23,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:23,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:23,117 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2022-12-14 19:03:23,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:23,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3275 states to 2702 states and 3275 transitions. [2022-12-14 19:03:23,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 3275 transitions. [2022-12-14 19:03:23,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 19:03:23,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:23,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:23,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:23,273 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2022-12-14 19:03:24,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:24,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3278 states to 2707 states and 3278 transitions. [2022-12-14 19:03:24,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2707 states and 3278 transitions. [2022-12-14 19:03:24,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 19:03:24,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:24,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:24,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:24,454 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-12-14 19:03:25,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:25,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3291 states to 2721 states and 3291 transitions. [2022-12-14 19:03:25,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 3291 transitions. [2022-12-14 19:03:25,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 19:03:25,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:25,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:25,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:25,891 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-14 19:03:26,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:26,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3291 states to 2722 states and 3291 transitions. [2022-12-14 19:03:26,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2722 states and 3291 transitions. [2022-12-14 19:03:26,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 19:03:26,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:26,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:26,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:27,764 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 160 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:03:38,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:38,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3398 states to 2793 states and 3398 transitions. [2022-12-14 19:03:38,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2793 states and 3398 transitions. [2022-12-14 19:03:38,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 19:03:38,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:38,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:38,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:38,219 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 160 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:03:42,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:42,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3419 states to 2812 states and 3419 transitions. [2022-12-14 19:03:42,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2812 states and 3419 transitions. [2022-12-14 19:03:42,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 19:03:42,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:42,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:42,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:42,624 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 160 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:03:44,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:44,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3424 states to 2817 states and 3424 transitions. [2022-12-14 19:03:44,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2817 states and 3424 transitions. [2022-12-14 19:03:44,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 19:03:44,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:44,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:44,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:44,335 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 160 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:03:45,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:45,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3434 states to 2825 states and 3434 transitions. [2022-12-14 19:03:45,755 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 3434 transitions. [2022-12-14 19:03:45,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 19:03:45,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:45,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:45,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:45,915 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 160 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:03:46,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:46,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3434 states to 2826 states and 3434 transitions. [2022-12-14 19:03:46,429 INFO L276 IsEmpty]: Start isEmpty. Operand 2826 states and 3434 transitions. [2022-12-14 19:03:46,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 19:03:46,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:46,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:46,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:46,720 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 160 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:03:49,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:49,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3454 states to 2843 states and 3454 transitions. [2022-12-14 19:03:49,964 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 3454 transitions. [2022-12-14 19:03:49,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 19:03:49,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:49,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:49,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:50,129 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 160 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:03:52,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:52,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3463 states to 2850 states and 3463 transitions. [2022-12-14 19:03:52,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 3463 transitions. [2022-12-14 19:03:52,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 19:03:52,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:52,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:52,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:52,814 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 160 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:03:56,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:56,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3484 states to 2868 states and 3484 transitions. [2022-12-14 19:03:56,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 3484 transitions. [2022-12-14 19:03:56,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 19:03:56,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:56,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:56,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:57,029 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 160 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:03:58,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:58,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3496 states to 2878 states and 3496 transitions. [2022-12-14 19:03:58,539 INFO L276 IsEmpty]: Start isEmpty. Operand 2878 states and 3496 transitions. [2022-12-14 19:03:58,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 19:03:58,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:58,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:58,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:58,699 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 160 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:03:59,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:03:59,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 2883 states and 3502 transitions. [2022-12-14 19:03:59,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 3502 transitions. [2022-12-14 19:03:59,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 19:03:59,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:03:59,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:03:59,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:03:59,954 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 160 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:04:00,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:00,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 2884 states and 3502 transitions. [2022-12-14 19:04:00,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2884 states and 3502 transitions. [2022-12-14 19:04:00,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 19:04:00,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:00,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:00,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:01,020 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 160 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:04:02,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:02,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3512 states to 2894 states and 3512 transitions. [2022-12-14 19:04:02,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 3512 transitions. [2022-12-14 19:04:02,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 19:04:02,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:02,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:02,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:02,671 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-12-14 19:04:03,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:03,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3514 states to 2897 states and 3514 transitions. [2022-12-14 19:04:03,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2897 states and 3514 transitions. [2022-12-14 19:04:03,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 19:04:03,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:03,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:03,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:03,456 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 19:04:04,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:04,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 2898 states and 3516 transitions. [2022-12-14 19:04:04,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2898 states and 3516 transitions. [2022-12-14 19:04:04,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-14 19:04:04,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:04,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:04,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:04,644 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-12-14 19:04:14,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:14,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3660 states to 3010 states and 3660 transitions. [2022-12-14 19:04:14,614 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 3660 transitions. [2022-12-14 19:04:14,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-14 19:04:14,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:14,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:14,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:14,680 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 204 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 19:04:15,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:15,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3662 states to 3013 states and 3662 transitions. [2022-12-14 19:04:15,680 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 3662 transitions. [2022-12-14 19:04:15,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-14 19:04:15,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:15,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:15,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:15,756 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:04:20,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:20,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3679 states to 3026 states and 3679 transitions. [2022-12-14 19:04:20,253 INFO L276 IsEmpty]: Start isEmpty. Operand 3026 states and 3679 transitions. [2022-12-14 19:04:20,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-14 19:04:20,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:20,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:20,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:20,327 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:04:24,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:24,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3699 states to 3042 states and 3699 transitions. [2022-12-14 19:04:24,698 INFO L276 IsEmpty]: Start isEmpty. Operand 3042 states and 3699 transitions. [2022-12-14 19:04:24,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-14 19:04:24,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:24,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:24,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:24,775 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:04:33,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:33,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3740 states to 3076 states and 3740 transitions. [2022-12-14 19:04:33,264 INFO L276 IsEmpty]: Start isEmpty. Operand 3076 states and 3740 transitions. [2022-12-14 19:04:33,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-14 19:04:33,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:33,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:33,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:33,337 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:04:34,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:34,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3741 states to 3078 states and 3741 transitions. [2022-12-14 19:04:34,646 INFO L276 IsEmpty]: Start isEmpty. Operand 3078 states and 3741 transitions. [2022-12-14 19:04:34,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-14 19:04:34,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:34,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:34,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:34,720 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:04:35,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:35,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3743 states to 3081 states and 3743 transitions. [2022-12-14 19:04:35,626 INFO L276 IsEmpty]: Start isEmpty. Operand 3081 states and 3743 transitions. [2022-12-14 19:04:35,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2022-12-14 19:04:35,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:35,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:35,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:36,512 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 216 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:04:43,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:43,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3791 states to 3122 states and 3791 transitions. [2022-12-14 19:04:43,357 INFO L276 IsEmpty]: Start isEmpty. Operand 3122 states and 3791 transitions. [2022-12-14 19:04:43,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 19:04:43,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:43,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:43,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:43,438 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 19:04:44,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:44,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3793 states to 3125 states and 3793 transitions. [2022-12-14 19:04:44,914 INFO L276 IsEmpty]: Start isEmpty. Operand 3125 states and 3793 transitions. [2022-12-14 19:04:44,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 19:04:44,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:44,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:44,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:44,999 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 19:04:45,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:45,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3794 states to 3127 states and 3794 transitions. [2022-12-14 19:04:45,944 INFO L276 IsEmpty]: Start isEmpty. Operand 3127 states and 3794 transitions. [2022-12-14 19:04:45,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 19:04:45,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:45,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:45,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:46,026 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 19:04:46,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:46,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 3130 states and 3796 transitions. [2022-12-14 19:04:46,313 INFO L276 IsEmpty]: Start isEmpty. Operand 3130 states and 3796 transitions. [2022-12-14 19:04:46,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 19:04:46,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:46,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:46,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:46,394 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-12-14 19:04:47,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:47,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3799 states to 3133 states and 3799 transitions. [2022-12-14 19:04:47,482 INFO L276 IsEmpty]: Start isEmpty. Operand 3133 states and 3799 transitions. [2022-12-14 19:04:47,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 19:04:47,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:47,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:47,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:47,557 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 232 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 19:04:49,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:49,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3817 states to 3149 states and 3817 transitions. [2022-12-14 19:04:49,267 INFO L276 IsEmpty]: Start isEmpty. Operand 3149 states and 3817 transitions. [2022-12-14 19:04:49,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 19:04:49,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:49,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:49,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:49,342 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 232 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 19:04:50,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:50,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 3164 states and 3834 transitions. [2022-12-14 19:04:50,855 INFO L276 IsEmpty]: Start isEmpty. Operand 3164 states and 3834 transitions. [2022-12-14 19:04:50,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 19:04:50,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:50,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:50,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:50,934 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 232 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 19:04:52,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:52,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3848 states to 3179 states and 3848 transitions. [2022-12-14 19:04:52,386 INFO L276 IsEmpty]: Start isEmpty. Operand 3179 states and 3848 transitions. [2022-12-14 19:04:52,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 19:04:52,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:52,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:52,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:52,462 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 232 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 19:04:53,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:53,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 3182 states and 3851 transitions. [2022-12-14 19:04:53,096 INFO L276 IsEmpty]: Start isEmpty. Operand 3182 states and 3851 transitions. [2022-12-14 19:04:53,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 19:04:53,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:53,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:53,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:53,172 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 232 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 19:04:55,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:55,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3857 states to 3187 states and 3857 transitions. [2022-12-14 19:04:55,222 INFO L276 IsEmpty]: Start isEmpty. Operand 3187 states and 3857 transitions. [2022-12-14 19:04:55,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 19:04:55,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:55,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:55,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:55,297 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 232 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 19:04:55,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:55,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3861 states to 3190 states and 3861 transitions. [2022-12-14 19:04:55,794 INFO L276 IsEmpty]: Start isEmpty. Operand 3190 states and 3861 transitions. [2022-12-14 19:04:55,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 19:04:55,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:55,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:55,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:55,855 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 195 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-14 19:04:57,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:57,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3867 states to 3196 states and 3867 transitions. [2022-12-14 19:04:57,372 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 3867 transitions. [2022-12-14 19:04:57,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 19:04:57,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:57,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:57,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:57,444 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 195 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-14 19:04:58,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:04:58,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3869 states to 3197 states and 3869 transitions. [2022-12-14 19:04:58,185 INFO L276 IsEmpty]: Start isEmpty. Operand 3197 states and 3869 transitions. [2022-12-14 19:04:58,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 19:04:58,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:04:58,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:04:58,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:04:58,385 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 159 proven. 42 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 19:05:02,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:02,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 3226 states and 3902 transitions. [2022-12-14 19:05:02,888 INFO L276 IsEmpty]: Start isEmpty. Operand 3226 states and 3902 transitions. [2022-12-14 19:05:02,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 19:05:02,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:02,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:02,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:03,071 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 191 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:05:09,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:09,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3952 states to 3257 states and 3952 transitions. [2022-12-14 19:05:09,027 INFO L276 IsEmpty]: Start isEmpty. Operand 3257 states and 3952 transitions. [2022-12-14 19:05:09,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 19:05:09,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:09,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:09,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:09,214 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 191 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:05:14,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:14,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3967 states to 3275 states and 3967 transitions. [2022-12-14 19:05:14,065 INFO L276 IsEmpty]: Start isEmpty. Operand 3275 states and 3967 transitions. [2022-12-14 19:05:14,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 19:05:14,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:14,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:14,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:14,248 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 191 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:05:16,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:16,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3971 states to 3279 states and 3971 transitions. [2022-12-14 19:05:16,317 INFO L276 IsEmpty]: Start isEmpty. Operand 3279 states and 3971 transitions. [2022-12-14 19:05:16,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 19:05:16,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:16,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:16,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:16,503 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 191 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:05:18,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:18,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3974 states to 3283 states and 3974 transitions. [2022-12-14 19:05:18,343 INFO L276 IsEmpty]: Start isEmpty. Operand 3283 states and 3974 transitions. [2022-12-14 19:05:18,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 19:05:18,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:18,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:18,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:18,527 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 191 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:05:19,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:19,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3975 states to 3285 states and 3975 transitions. [2022-12-14 19:05:19,521 INFO L276 IsEmpty]: Start isEmpty. Operand 3285 states and 3975 transitions. [2022-12-14 19:05:19,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 19:05:19,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:19,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:19,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:19,591 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-12-14 19:05:22,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:22,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4027 states to 3320 states and 4027 transitions. [2022-12-14 19:05:22,698 INFO L276 IsEmpty]: Start isEmpty. Operand 3320 states and 4027 transitions. [2022-12-14 19:05:22,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 19:05:22,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:22,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:22,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:22,772 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-12-14 19:05:25,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:25,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4039 states to 3330 states and 4039 transitions. [2022-12-14 19:05:25,751 INFO L276 IsEmpty]: Start isEmpty. Operand 3330 states and 4039 transitions. [2022-12-14 19:05:25,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 19:05:25,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:25,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:25,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:25,821 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-12-14 19:05:27,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:27,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4043 states to 3334 states and 4043 transitions. [2022-12-14 19:05:27,636 INFO L276 IsEmpty]: Start isEmpty. Operand 3334 states and 4043 transitions. [2022-12-14 19:05:27,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 19:05:27,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:27,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:27,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:27,707 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-12-14 19:05:28,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:28,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4044 states to 3336 states and 4044 transitions. [2022-12-14 19:05:28,694 INFO L276 IsEmpty]: Start isEmpty. Operand 3336 states and 4044 transitions. [2022-12-14 19:05:28,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 19:05:28,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:28,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:28,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:28,764 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-12-14 19:05:30,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:30,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4047 states to 3340 states and 4047 transitions. [2022-12-14 19:05:30,614 INFO L276 IsEmpty]: Start isEmpty. Operand 3340 states and 4047 transitions. [2022-12-14 19:05:30,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 19:05:30,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:30,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:30,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:30,698 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 246 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 19:05:37,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:37,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4094 states to 3382 states and 4094 transitions. [2022-12-14 19:05:37,645 INFO L276 IsEmpty]: Start isEmpty. Operand 3382 states and 4094 transitions. [2022-12-14 19:05:37,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 19:05:37,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:37,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:37,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:37,729 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 246 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 19:05:38,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:38,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4094 states to 3383 states and 4094 transitions. [2022-12-14 19:05:38,529 INFO L276 IsEmpty]: Start isEmpty. Operand 3383 states and 4094 transitions. [2022-12-14 19:05:38,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 19:05:38,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:38,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:38,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:38,613 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 213 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-12-14 19:05:41,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:41,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4113 states to 3397 states and 4113 transitions. [2022-12-14 19:05:41,446 INFO L276 IsEmpty]: Start isEmpty. Operand 3397 states and 4113 transitions. [2022-12-14 19:05:41,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 19:05:41,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:41,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:41,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:41,531 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 213 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-12-14 19:05:46,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:46,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4152 states to 3427 states and 4152 transitions. [2022-12-14 19:05:46,663 INFO L276 IsEmpty]: Start isEmpty. Operand 3427 states and 4152 transitions. [2022-12-14 19:05:46,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 19:05:46,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:46,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:46,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:46,747 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 213 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-12-14 19:05:48,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:48,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4154 states to 3430 states and 4154 transitions. [2022-12-14 19:05:48,039 INFO L276 IsEmpty]: Start isEmpty. Operand 3430 states and 4154 transitions. [2022-12-14 19:05:48,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 19:05:48,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:48,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:48,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:48,122 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 213 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-12-14 19:05:50,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:50,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4169 states to 3441 states and 4169 transitions. [2022-12-14 19:05:50,080 INFO L276 IsEmpty]: Start isEmpty. Operand 3441 states and 4169 transitions. [2022-12-14 19:05:50,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 19:05:50,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:50,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:50,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:50,164 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 213 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-12-14 19:05:51,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:51,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4173 states to 3446 states and 4173 transitions. [2022-12-14 19:05:51,194 INFO L276 IsEmpty]: Start isEmpty. Operand 3446 states and 4173 transitions. [2022-12-14 19:05:51,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 19:05:51,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:51,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:51,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:51,291 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2022-12-14 19:05:53,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:53,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4256 states to 3525 states and 4256 transitions. [2022-12-14 19:05:53,591 INFO L276 IsEmpty]: Start isEmpty. Operand 3525 states and 4256 transitions. [2022-12-14 19:05:53,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 19:05:53,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:53,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:53,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:53,871 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 268 proven. 77 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 19:05:54,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:54,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4257 states to 3526 states and 4257 transitions. [2022-12-14 19:05:54,198 INFO L276 IsEmpty]: Start isEmpty. Operand 3526 states and 4257 transitions. [2022-12-14 19:05:54,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 19:05:54,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:54,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:54,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:54,298 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 205 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-12-14 19:05:55,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:55,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4281 states to 3546 states and 4281 transitions. [2022-12-14 19:05:55,710 INFO L276 IsEmpty]: Start isEmpty. Operand 3546 states and 4281 transitions. [2022-12-14 19:05:55,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 19:05:55,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:55,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:55,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:05:55,808 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 205 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-12-14 19:05:59,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:05:59,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4318 states to 3575 states and 4318 transitions. [2022-12-14 19:05:59,907 INFO L276 IsEmpty]: Start isEmpty. Operand 3575 states and 4318 transitions. [2022-12-14 19:05:59,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 19:05:59,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:05:59,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:05:59,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:00,008 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 205 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-12-14 19:06:01,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:01,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4321 states to 3578 states and 4321 transitions. [2022-12-14 19:06:01,018 INFO L276 IsEmpty]: Start isEmpty. Operand 3578 states and 4321 transitions. [2022-12-14 19:06:01,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 19:06:01,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:01,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:01,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:01,117 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 205 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-12-14 19:06:02,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:02,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4350 states to 3606 states and 4350 transitions. [2022-12-14 19:06:02,931 INFO L276 IsEmpty]: Start isEmpty. Operand 3606 states and 4350 transitions. [2022-12-14 19:06:02,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 19:06:02,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:02,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:02,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:03,221 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 256 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 19:06:06,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:06,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4374 states to 3627 states and 4374 transitions. [2022-12-14 19:06:06,590 INFO L276 IsEmpty]: Start isEmpty. Operand 3627 states and 4374 transitions. [2022-12-14 19:06:06,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 19:06:06,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:06,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:06,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:06,739 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 256 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 19:06:09,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:09,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4414 states to 3669 states and 4414 transitions. [2022-12-14 19:06:09,457 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 4414 transitions. [2022-12-14 19:06:09,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 19:06:09,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:09,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:09,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:09,604 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 256 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 19:06:12,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:12,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4429 states to 3684 states and 4429 transitions. [2022-12-14 19:06:12,023 INFO L276 IsEmpty]: Start isEmpty. Operand 3684 states and 4429 transitions. [2022-12-14 19:06:12,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-14 19:06:12,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:12,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:12,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:12,092 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 19:06:20,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:20,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4474 states to 3716 states and 4474 transitions. [2022-12-14 19:06:20,413 INFO L276 IsEmpty]: Start isEmpty. Operand 3716 states and 4474 transitions. [2022-12-14 19:06:20,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-14 19:06:20,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:20,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:20,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:20,483 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 19:06:23,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:23,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4481 states to 3722 states and 4481 transitions. [2022-12-14 19:06:23,274 INFO L276 IsEmpty]: Start isEmpty. Operand 3722 states and 4481 transitions. [2022-12-14 19:06:23,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-14 19:06:23,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:23,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:23,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:23,344 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 19:06:24,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:24,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4484 states to 3725 states and 4484 transitions. [2022-12-14 19:06:24,382 INFO L276 IsEmpty]: Start isEmpty. Operand 3725 states and 4484 transitions. [2022-12-14 19:06:24,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-14 19:06:24,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:24,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:24,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:24,452 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 19:06:25,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:25,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 3726 states and 4485 transitions. [2022-12-14 19:06:25,011 INFO L276 IsEmpty]: Start isEmpty. Operand 3726 states and 4485 transitions. [2022-12-14 19:06:25,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 19:06:25,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:25,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:25,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:25,081 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 19:06:27,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:27,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4496 states to 3735 states and 4496 transitions. [2022-12-14 19:06:27,068 INFO L276 IsEmpty]: Start isEmpty. Operand 3735 states and 4496 transitions. [2022-12-14 19:06:27,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 19:06:27,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:27,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:27,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:27,167 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 19:06:27,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:27,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4510 states to 3748 states and 4510 transitions. [2022-12-14 19:06:27,313 INFO L276 IsEmpty]: Start isEmpty. Operand 3748 states and 4510 transitions. [2022-12-14 19:06:27,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 19:06:27,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:27,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:27,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:27,382 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 19:06:30,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:30,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4514 states to 3751 states and 4514 transitions. [2022-12-14 19:06:30,477 INFO L276 IsEmpty]: Start isEmpty. Operand 3751 states and 4514 transitions. [2022-12-14 19:06:30,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 19:06:30,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:30,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:30,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:30,545 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 19:06:31,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:31,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4514 states to 3752 states and 4514 transitions. [2022-12-14 19:06:31,803 INFO L276 IsEmpty]: Start isEmpty. Operand 3752 states and 4514 transitions. [2022-12-14 19:06:31,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 19:06:31,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:31,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:31,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:31,871 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 19:06:33,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:33,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4525 states to 3760 states and 4525 transitions. [2022-12-14 19:06:33,323 INFO L276 IsEmpty]: Start isEmpty. Operand 3760 states and 4525 transitions. [2022-12-14 19:06:33,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 19:06:33,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:33,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:33,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:33,393 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 19:06:33,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:33,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4530 states to 3765 states and 4530 transitions. [2022-12-14 19:06:33,980 INFO L276 IsEmpty]: Start isEmpty. Operand 3765 states and 4530 transitions. [2022-12-14 19:06:33,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 19:06:33,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:33,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:34,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:34,049 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 19:06:35,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:35,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4536 states to 3770 states and 4536 transitions. [2022-12-14 19:06:35,954 INFO L276 IsEmpty]: Start isEmpty. Operand 3770 states and 4536 transitions. [2022-12-14 19:06:35,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 19:06:35,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:35,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:35,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:36,023 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 19:06:37,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:37,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4552 states to 3784 states and 4552 transitions. [2022-12-14 19:06:37,733 INFO L276 IsEmpty]: Start isEmpty. Operand 3784 states and 4552 transitions. [2022-12-14 19:06:37,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 19:06:37,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:37,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:37,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:37,802 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 19:06:38,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:38,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4552 states to 3785 states and 4552 transitions. [2022-12-14 19:06:38,849 INFO L276 IsEmpty]: Start isEmpty. Operand 3785 states and 4552 transitions. [2022-12-14 19:06:38,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 19:06:38,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:38,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:38,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:38,933 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 19:06:40,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:40,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4561 states to 3795 states and 4561 transitions. [2022-12-14 19:06:40,148 INFO L276 IsEmpty]: Start isEmpty. Operand 3795 states and 4561 transitions. [2022-12-14 19:06:40,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 19:06:40,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:40,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:40,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:40,220 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 19:06:41,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:41,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4568 states to 3802 states and 4568 transitions. [2022-12-14 19:06:41,229 INFO L276 IsEmpty]: Start isEmpty. Operand 3802 states and 4568 transitions. [2022-12-14 19:06:41,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 19:06:41,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:41,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:41,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:41,298 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 19:06:41,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:41,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4572 states to 3807 states and 4572 transitions. [2022-12-14 19:06:41,833 INFO L276 IsEmpty]: Start isEmpty. Operand 3807 states and 4572 transitions. [2022-12-14 19:06:41,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 19:06:41,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:41,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:41,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:42,837 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 243 proven. 58 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:06:45,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:45,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4654 states to 3886 states and 4654 transitions. [2022-12-14 19:06:45,569 INFO L276 IsEmpty]: Start isEmpty. Operand 3886 states and 4654 transitions. [2022-12-14 19:06:45,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 19:06:45,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:45,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:45,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:45,789 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 259 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2022-12-14 19:06:50,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:50,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4688 states to 3917 states and 4688 transitions. [2022-12-14 19:06:50,037 INFO L276 IsEmpty]: Start isEmpty. Operand 3917 states and 4688 transitions. [2022-12-14 19:06:50,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 19:06:50,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:50,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:50,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:50,103 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 259 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2022-12-14 19:06:50,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:50,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4688 states to 3918 states and 4688 transitions. [2022-12-14 19:06:50,249 INFO L276 IsEmpty]: Start isEmpty. Operand 3918 states and 4688 transitions. [2022-12-14 19:06:50,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-12-14 19:06:50,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:50,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:50,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:50,315 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2022-12-14 19:06:50,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:50,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4689 states to 3919 states and 4689 transitions. [2022-12-14 19:06:50,448 INFO L276 IsEmpty]: Start isEmpty. Operand 3919 states and 4689 transitions. [2022-12-14 19:06:50,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-12-14 19:06:50,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:50,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:50,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:50,626 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 29 proven. 214 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2022-12-14 19:06:57,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:57,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4708 states to 3935 states and 4708 transitions. [2022-12-14 19:06:57,144 INFO L276 IsEmpty]: Start isEmpty. Operand 3935 states and 4708 transitions. [2022-12-14 19:06:57,146 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-14 19:06:57,146 WARN L419 CodeCheckObserver]: This Program is SAFE, Check terminated with 323 iterations. [2022-12-14 19:06:57,152 INFO L754 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2022-12-14 19:07:11,290 INFO L560 CodeCheckObserver]: Invariant with dag size 19 [2022-12-14 19:07:11,299 INFO L560 CodeCheckObserver]: Invariant with dag size 19 [2022-12-14 19:07:11,300 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:07:11,300 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 07:07:11 ImpRootNode [2022-12-14 19:07:11,300 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 19:07:11,301 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 19:07:11,301 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 19:07:11,301 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 19:07:11,301 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:59:08" (3/4) ... [2022-12-14 19:07:11,304 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-14 19:07:11,323 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 116 nodes and edges [2022-12-14 19:07:11,325 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2022-12-14 19:07:11,327 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2022-12-14 19:07:11,329 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-12-14 19:07:11,427 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eb1a516-04c7-4bc8-990c-8375a2afea0b/bin/ukojak-rkRKPMF4O4/witness.graphml [2022-12-14 19:07:11,427 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 19:07:11,427 INFO L158 Benchmark]: Toolchain (without parser) took 485039.08ms. Allocated memory was 169.9MB in the beginning and 2.7GB in the end (delta: 2.5GB). Free memory was 137.8MB in the beginning and 539.2MB in the end (delta: -401.4MB). Peak memory consumption was 2.1GB. Max. memory is 16.1GB. [2022-12-14 19:07:11,428 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 109.1MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:07:11,428 INFO L158 Benchmark]: CACSL2BoogieTranslator took 453.62ms. Allocated memory is still 169.9MB. Free memory was 137.1MB in the beginning and 111.3MB in the end (delta: 25.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-12-14 19:07:11,428 INFO L158 Benchmark]: Boogie Procedure Inliner took 71.68ms. Allocated memory is still 169.9MB. Free memory was 111.3MB in the beginning and 105.7MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:07:11,429 INFO L158 Benchmark]: Boogie Preprocessor took 55.64ms. Allocated memory is still 169.9MB. Free memory was 105.7MB in the beginning and 101.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 19:07:11,429 INFO L158 Benchmark]: RCFGBuilder took 1039.55ms. Allocated memory is still 169.9MB. Free memory was 100.8MB in the beginning and 122.7MB in the end (delta: -21.9MB). Peak memory consumption was 59.1MB. Max. memory is 16.1GB. [2022-12-14 19:07:11,429 INFO L158 Benchmark]: CodeCheck took 483288.03ms. Allocated memory was 169.9MB in the beginning and 2.7GB in the end (delta: 2.5GB). Free memory was 122.7MB in the beginning and 550.7MB in the end (delta: -428.0MB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. [2022-12-14 19:07:11,430 INFO L158 Benchmark]: Witness Printer took 126.08ms. Allocated memory is still 2.7GB. Free memory was 550.7MB in the beginning and 539.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 19:07:11,431 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, 85 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 469.1s, OverallIterations: 323, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1438079 SdHoareTripleChecker+Valid, 2377.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1410307 mSDsluCounter, 193527 SdHoareTripleChecker+Invalid, 2042.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 168903 mSDsCounter, 222188 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2865525 IncrementalHoareTripleChecker+Invalid, 3087713 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 222188 mSolverCounterUnsat, 24624 mSDtfsCounter, 2865525 mSolverCounterSat, 15.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 368578 GetRequests, 359194 SyntacticMatches, 6650 SemanticMatches, 2734 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4909822 ImplicationChecksByTransitivity, 404.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.3s SsaConstructionTime, 1.9s SatisfiabilityAnalysisTime, 28.3s InterpolantComputationTime, 57160 NumberOfCodeBlocks, 57160 NumberOfCodeBlocksAsserted, 322 NumberOfCheckSat, 56838 ConstructedInterpolants, 0 QuantifiedInterpolants, 183637 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 322 InterpolantComputations, 267 PerfectInterpolantSequences, 45287/47290 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: 479]: 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: 39]: Loop Invariant Derived loop invariant: (((((a25 == 1 && a11 == 1) && a21 == 1) && 7 == a17) && a19 == 1) || 8 <= a17) || !(7 == a28) - InvariantResult [Line: 616]: Loop Invariant Derived loop invariant: (((((a25 == 1 && a11 == 1) && a21 == 1) && 7 == a17) && a19 == 1) || 8 <= a17) || !(7 == a28) - InvariantResult [Line: 610]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 109.1MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 453.62ms. Allocated memory is still 169.9MB. Free memory was 137.1MB in the beginning and 111.3MB in the end (delta: 25.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 71.68ms. Allocated memory is still 169.9MB. Free memory was 111.3MB in the beginning and 105.7MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 55.64ms. Allocated memory is still 169.9MB. Free memory was 105.7MB in the beginning and 101.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1039.55ms. Allocated memory is still 169.9MB. Free memory was 100.8MB in the beginning and 122.7MB in the end (delta: -21.9MB). Peak memory consumption was 59.1MB. Max. memory is 16.1GB. * CodeCheck took 483288.03ms. Allocated memory was 169.9MB in the beginning and 2.7GB in the end (delta: 2.5GB). Free memory was 122.7MB in the beginning and 550.7MB in the end (delta: -428.0MB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. * Witness Printer took 126.08ms. Allocated memory is still 2.7GB. Free memory was 550.7MB in the beginning and 539.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2022-12-14 19:07:11,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9eb1a516-04c7-4bc8-990c-8375a2afea0b/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