./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label00.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db0612b-1b8c-48f1-9eba-c9e7c7f9f786/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db0612b-1b8c-48f1-9eba-c9e7c7f9f786/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_2db0612b-1b8c-48f1-9eba-c9e7c7f9f786/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db0612b-1b8c-48f1-9eba-c9e7c7f9f786/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label00.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db0612b-1b8c-48f1-9eba-c9e7c7f9f786/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_2db0612b-1b8c-48f1-9eba-c9e7c7f9f786/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 2bca315e83f3e404b0e19c30f2a2a6ccd3138047241e2a3074cd921904dce242 --- 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 22:26:39,589 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:26:39,591 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:26:39,608 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:26:39,609 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:26:39,610 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:26:39,611 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:26:39,612 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:26:39,614 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:26:39,614 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:26:39,615 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:26:39,616 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:26:39,617 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:26:39,617 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:26:39,618 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:26:39,620 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:26:39,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:26:39,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:26:39,623 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:26:39,624 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:26:39,626 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:26:39,627 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:26:39,628 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:26:39,628 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:26:39,632 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:26:39,632 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:26:39,632 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:26:39,633 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:26:39,633 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:26:39,634 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:26:39,635 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:26:39,635 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:26:39,636 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:26:39,637 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:26:39,637 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:26:39,638 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:26:39,638 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:26:39,638 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:26:39,638 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:26:39,639 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:26:39,640 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:26:39,640 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db0612b-1b8c-48f1-9eba-c9e7c7f9f786/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 22:26:39,659 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:26:39,660 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:26:39,660 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:26:39,660 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:26:39,661 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:26:39,661 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:26:39,661 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:26:39,662 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:26:39,662 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:26:39,662 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:26:39,662 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:26:39,662 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:26:39,662 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:26:39,662 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:26:39,663 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:26:39,663 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:26:39,663 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:26:39,663 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:26:39,663 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:26:39,663 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:26:39,664 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:26:39,664 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:26:39,664 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:26:39,664 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:26:39,664 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:26:39,664 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:26:39,665 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:26:39,665 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:26:39,665 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_2db0612b-1b8c-48f1-9eba-c9e7c7f9f786/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db0612b-1b8c-48f1-9eba-c9e7c7f9f786/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2bca315e83f3e404b0e19c30f2a2a6ccd3138047241e2a3074cd921904dce242 [2022-12-14 22:26:39,828 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:26:39,846 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:26:39,849 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:26:39,850 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:26:39,851 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:26:39,852 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db0612b-1b8c-48f1-9eba-c9e7c7f9f786/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/eca-rers2012/Problem02_label00.c [2022-12-14 22:26:42,417 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:26:42,633 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:26:42,633 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db0612b-1b8c-48f1-9eba-c9e7c7f9f786/sv-benchmarks/c/eca-rers2012/Problem02_label00.c [2022-12-14 22:26:42,643 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db0612b-1b8c-48f1-9eba-c9e7c7f9f786/bin/ukojak-rkRKPMF4O4/data/f5de0ad02/9964bc13479447eeb4ecfa75643c956f/FLAG28d43d5df [2022-12-14 22:26:42,657 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db0612b-1b8c-48f1-9eba-c9e7c7f9f786/bin/ukojak-rkRKPMF4O4/data/f5de0ad02/9964bc13479447eeb4ecfa75643c956f [2022-12-14 22:26:42,659 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:26:42,660 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:26:42,661 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:26:42,661 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:26:42,664 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:26:42,664 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:26:42" (1/1) ... [2022-12-14 22:26:42,665 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6995c420 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:42, skipping insertion in model container [2022-12-14 22:26:42,665 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:26:42" (1/1) ... [2022-12-14 22:26:42,672 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:26:42,708 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:26:42,930 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_2db0612b-1b8c-48f1-9eba-c9e7c7f9f786/sv-benchmarks/c/eca-rers2012/Problem02_label00.c[18487,18500] [2022-12-14 22:26:42,952 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:26:42,963 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:26:43,032 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_2db0612b-1b8c-48f1-9eba-c9e7c7f9f786/sv-benchmarks/c/eca-rers2012/Problem02_label00.c[18487,18500] [2022-12-14 22:26:43,041 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:26:43,055 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:26:43,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:43 WrapperNode [2022-12-14 22:26:43,056 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:26:43,057 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:26:43,057 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:26:43,057 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:26:43,065 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:43" (1/1) ... [2022-12-14 22:26:43,080 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:43" (1/1) ... [2022-12-14 22:26:43,116 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 668 [2022-12-14 22:26:43,117 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:26:43,117 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:26:43,117 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:26:43,118 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:26:43,127 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:43" (1/1) ... [2022-12-14 22:26:43,127 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:43" (1/1) ... [2022-12-14 22:26:43,131 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:43" (1/1) ... [2022-12-14 22:26:43,131 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:43" (1/1) ... [2022-12-14 22:26:43,148 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:43" (1/1) ... [2022-12-14 22:26:43,155 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:43" (1/1) ... [2022-12-14 22:26:43,158 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:43" (1/1) ... [2022-12-14 22:26:43,162 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:43" (1/1) ... [2022-12-14 22:26:43,166 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:26:43,167 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:26:43,167 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:26:43,167 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:26:43,168 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:26:43" (1/1) ... [2022-12-14 22:26:43,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:26:43,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db0612b-1b8c-48f1-9eba-c9e7c7f9f786/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:26:43,196 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db0612b-1b8c-48f1-9eba-c9e7c7f9f786/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:26:43,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db0612b-1b8c-48f1-9eba-c9e7c7f9f786/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:26:43,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:26:43,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:26:43,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:26:43,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:26:43,298 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:26:43,300 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:26:44,062 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:26:44,268 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:26:44,268 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 22:26:44,271 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:26:44 BoogieIcfgContainer [2022-12-14 22:26:44,271 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:26:44,272 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:26:44,272 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:26:44,281 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:26:44,282 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:26:44" (1/1) ... [2022-12-14 22:26:44,290 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:26:44,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:44,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 85 states and 162 transitions. [2022-12-14 22:26:44,329 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 162 transitions. [2022-12-14 22:26:44,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:26:44,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:44,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:44,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:44,641 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 22:26:45,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:45,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 163 states and 295 transitions. [2022-12-14 22:26:45,032 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 295 transitions. [2022-12-14 22:26:45,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 22:26:45,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:45,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:45,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:45,230 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 22:26:45,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:45,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 166 states and 300 transitions. [2022-12-14 22:26:45,275 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 300 transitions. [2022-12-14 22:26:45,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 22:26:45,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:45,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:45,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:45,410 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:45,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:45,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 245 states and 384 transitions. [2022-12-14 22:26:45,997 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 384 transitions. [2022-12-14 22:26:45,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 22:26:45,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:45,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:46,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:46,075 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 22:26:46,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:46,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 250 states and 393 transitions. [2022-12-14 22:26:46,175 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 393 transitions. [2022-12-14 22:26:46,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 22:26:46,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:46,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:46,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:46,254 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 22:26:46,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:46,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 253 states and 397 transitions. [2022-12-14 22:26:46,316 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 397 transitions. [2022-12-14 22:26:46,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 22:26:46,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:46,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:46,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:46,451 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 22:26:46,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:46,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 257 states and 404 transitions. [2022-12-14 22:26:46,750 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 404 transitions. [2022-12-14 22:26:46,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 22:26:46,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:46,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:46,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:46,834 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 22:26:46,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:46,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 260 states and 409 transitions. [2022-12-14 22:26:46,920 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 409 transitions. [2022-12-14 22:26:46,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 22:26:46,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:46,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:46,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:46,980 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 22:26:47,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:47,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 269 states and 423 transitions. [2022-12-14 22:26:47,178 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 423 transitions. [2022-12-14 22:26:47,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:26:47,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:47,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:47,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:47,234 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 22:26:47,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:47,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 273 states and 429 transitions. [2022-12-14 22:26:47,418 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 429 transitions. [2022-12-14 22:26:47,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:26:47,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:47,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:47,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:47,478 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 22:26:47,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:47,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 276 states and 433 transitions. [2022-12-14 22:26:47,572 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 433 transitions. [2022-12-14 22:26:47,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:26:47,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:47,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:47,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:47,607 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 22:26:47,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:47,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 279 states and 439 transitions. [2022-12-14 22:26:47,786 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 439 transitions. [2022-12-14 22:26:47,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:26:47,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:47,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:47,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:47,884 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 22:26:48,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:48,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 283 states and 447 transitions. [2022-12-14 22:26:48,223 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 447 transitions. [2022-12-14 22:26:48,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:26:48,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:48,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:48,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:48,300 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 22:26:48,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:48,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 286 states and 451 transitions. [2022-12-14 22:26:48,393 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 451 transitions. [2022-12-14 22:26:48,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:26:48,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:48,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:48,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:48,420 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 22:26:48,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:48,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 289 states and 454 transitions. [2022-12-14 22:26:48,448 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 454 transitions. [2022-12-14 22:26:48,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:26:48,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:48,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:48,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:48,495 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 22:26:48,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:48,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 299 states and 471 transitions. [2022-12-14 22:26:48,867 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 471 transitions. [2022-12-14 22:26:48,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:26:48,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:48,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:48,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:48,899 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 22:26:49,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:49,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 305 states and 480 transitions. [2022-12-14 22:26:49,176 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 480 transitions. [2022-12-14 22:26:49,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:26:49,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:49,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:49,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:49,222 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:26:49,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:49,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 308 states and 483 transitions. [2022-12-14 22:26:49,254 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 483 transitions. [2022-12-14 22:26:49,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:26:49,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:49,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:49,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:49,392 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 22:26:49,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:49,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 314 states and 489 transitions. [2022-12-14 22:26:49,628 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 489 transitions. [2022-12-14 22:26:49,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 22:26:49,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:49,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:49,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:49,673 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:26:49,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:49,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 316 states and 491 transitions. [2022-12-14 22:26:49,702 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 491 transitions. [2022-12-14 22:26:49,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:26:49,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:49,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:49,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:49,748 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:49,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:49,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 321 states and 496 transitions. [2022-12-14 22:26:49,785 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 496 transitions. [2022-12-14 22:26:49,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 22:26:49,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:49,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:49,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:49,832 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 22:26:49,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:49,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 325 states and 501 transitions. [2022-12-14 22:26:49,910 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 501 transitions. [2022-12-14 22:26:49,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 22:26:49,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:49,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:49,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:49,939 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 22:26:49,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:49,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 327 states and 503 transitions. [2022-12-14 22:26:49,957 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 503 transitions. [2022-12-14 22:26:49,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 22:26:49,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:49,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:49,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:50,010 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 22:26:50,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:50,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 337 states and 517 transitions. [2022-12-14 22:26:50,292 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 517 transitions. [2022-12-14 22:26:50,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 22:26:50,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:50,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:50,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:50,356 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 22:26:50,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:50,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 341 states and 522 transitions. [2022-12-14 22:26:50,406 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 522 transitions. [2022-12-14 22:26:50,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 22:26:50,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:50,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:50,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:50,455 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:26:50,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:50,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 343 states and 524 transitions. [2022-12-14 22:26:50,536 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 524 transitions. [2022-12-14 22:26:50,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 22:26:50,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:50,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:50,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:50,592 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 22:26:50,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:50,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 360 states and 544 transitions. [2022-12-14 22:26:50,722 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 544 transitions. [2022-12-14 22:26:50,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 22:26:50,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:50,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:50,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:50,753 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:26:50,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:50,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 365 states and 550 transitions. [2022-12-14 22:26:50,784 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 550 transitions. [2022-12-14 22:26:50,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 22:26:50,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:50,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:50,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:50,820 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 22:26:50,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:50,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 384 states and 571 transitions. [2022-12-14 22:26:50,924 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 571 transitions. [2022-12-14 22:26:50,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 22:26:50,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:50,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:50,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:50,959 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 22:26:50,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:50,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 386 states and 574 transitions. [2022-12-14 22:26:50,986 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 574 transitions. [2022-12-14 22:26:50,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 22:26:50,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:50,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:50,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:51,016 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:26:51,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:51,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 388 states and 576 transitions. [2022-12-14 22:26:51,042 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 576 transitions. [2022-12-14 22:26:51,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 22:26:51,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:51,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:51,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:51,078 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:26:51,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:51,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 398 states and 587 transitions. [2022-12-14 22:26:51,252 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 587 transitions. [2022-12-14 22:26:51,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 22:26:51,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:51,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:51,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:51,465 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 18 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:52,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:52,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 502 states and 701 transitions. [2022-12-14 22:26:52,398 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 701 transitions. [2022-12-14 22:26:52,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 22:26:52,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:52,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:52,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:52,426 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 22:26:52,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:52,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 507 states and 708 transitions. [2022-12-14 22:26:52,472 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 708 transitions. [2022-12-14 22:26:52,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 22:26:52,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:52,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:52,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:52,577 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:26:52,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:52,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 508 states and 709 transitions. [2022-12-14 22:26:52,647 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 709 transitions. [2022-12-14 22:26:52,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 22:26:52,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:52,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:52,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:52,705 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 22:26:53,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:53,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 532 states and 739 transitions. [2022-12-14 22:26:53,588 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 739 transitions. [2022-12-14 22:26:53,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 22:26:53,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:53,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:53,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:53,667 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 22:26:54,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:54,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 555 states and 767 transitions. [2022-12-14 22:26:54,097 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 767 transitions. [2022-12-14 22:26:54,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 22:26:54,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:54,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:54,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:54,125 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:26:54,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:54,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 560 states and 772 transitions. [2022-12-14 22:26:54,299 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 772 transitions. [2022-12-14 22:26:54,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 22:26:54,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:54,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:54,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:54,334 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 22:26:54,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:54,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 578 states and 791 transitions. [2022-12-14 22:26:54,687 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 791 transitions. [2022-12-14 22:26:54,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:26:54,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:54,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:54,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:54,726 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 22:26:55,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:55,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 597 states and 813 transitions. [2022-12-14 22:26:55,016 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 813 transitions. [2022-12-14 22:26:55,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:26:55,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:55,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:55,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:55,051 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 22:26:55,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:55,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 616 states and 835 transitions. [2022-12-14 22:26:55,448 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 835 transitions. [2022-12-14 22:26:55,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 22:26:55,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:55,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:55,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:55,483 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 22:26:55,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:55,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 621 states and 841 transitions. [2022-12-14 22:26:55,521 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 841 transitions. [2022-12-14 22:26:55,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 22:26:55,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:55,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:55,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:55,572 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:26:55,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:55,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 626 states and 848 transitions. [2022-12-14 22:26:55,656 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 848 transitions. [2022-12-14 22:26:55,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 22:26:55,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:55,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:55,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:55,707 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:26:55,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:55,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 630 states and 853 transitions. [2022-12-14 22:26:55,815 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 853 transitions. [2022-12-14 22:26:55,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 22:26:55,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:55,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:55,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:55,858 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:26:55,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:55,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 631 states and 854 transitions. [2022-12-14 22:26:55,883 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 854 transitions. [2022-12-14 22:26:55,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 22:26:55,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:55,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:55,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:55,912 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:26:56,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:56,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 637 states and 862 transitions. [2022-12-14 22:26:56,035 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 862 transitions. [2022-12-14 22:26:56,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 22:26:56,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:56,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:56,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:56,224 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 22:26:57,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:57,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 671 states and 906 transitions. [2022-12-14 22:26:57,340 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 906 transitions. [2022-12-14 22:26:57,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:26:57,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:57,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:57,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:57,375 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 22:26:57,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:57,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 679 states and 916 transitions. [2022-12-14 22:26:57,606 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 916 transitions. [2022-12-14 22:26:57,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 22:26:57,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:57,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:57,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:57,661 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 22:26:57,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:57,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 686 states and 924 transitions. [2022-12-14 22:26:57,752 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 924 transitions. [2022-12-14 22:26:57,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 22:26:57,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:57,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:57,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:57,809 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 22:26:57,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:57,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 693 states and 933 transitions. [2022-12-14 22:26:57,873 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 933 transitions. [2022-12-14 22:26:57,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 22:26:57,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:57,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:57,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:57,948 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 22:26:58,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:58,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 699 states and 938 transitions. [2022-12-14 22:26:58,063 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 938 transitions. [2022-12-14 22:26:58,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 22:26:58,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:58,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:58,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:58,093 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 22:26:58,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:58,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 706 states and 945 transitions. [2022-12-14 22:26:58,189 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 945 transitions. [2022-12-14 22:26:58,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 22:26:58,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:58,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:58,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:58,225 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 22:26:58,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:58,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 709 states and 949 transitions. [2022-12-14 22:26:58,405 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 949 transitions. [2022-12-14 22:26:58,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 22:26:58,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:58,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:58,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:58,436 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 22:26:58,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:58,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 715 states and 956 transitions. [2022-12-14 22:26:58,677 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 956 transitions. [2022-12-14 22:26:58,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 22:26:58,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:58,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:58,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:58,708 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:26:58,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:58,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 729 states and 972 transitions. [2022-12-14 22:26:58,950 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 972 transitions. [2022-12-14 22:26:58,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 22:26:58,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:58,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:58,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:58,994 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 22:26:59,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:59,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 741 states and 985 transitions. [2022-12-14 22:26:59,055 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 985 transitions. [2022-12-14 22:26:59,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 22:26:59,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:59,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:59,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:59,087 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 22:26:59,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:59,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 756 states and 1002 transitions. [2022-12-14 22:26:59,146 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1002 transitions. [2022-12-14 22:26:59,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 22:26:59,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:59,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:59,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:59,203 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:26:59,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:59,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 757 states and 1003 transitions. [2022-12-14 22:26:59,247 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1003 transitions. [2022-12-14 22:26:59,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-14 22:26:59,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:59,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:59,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:59,287 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 22:26:59,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:59,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 774 states and 1022 transitions. [2022-12-14 22:26:59,471 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1022 transitions. [2022-12-14 22:26:59,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 22:26:59,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:59,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:59,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:59,512 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 22:26:59,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:59,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 792 states and 1043 transitions. [2022-12-14 22:26:59,677 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1043 transitions. [2022-12-14 22:26:59,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 22:26:59,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:59,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:59,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:59,711 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 22:26:59,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:26:59,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 808 states and 1059 transitions. [2022-12-14 22:26:59,843 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1059 transitions. [2022-12-14 22:26:59,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 22:26:59,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:26:59,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:26:59,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:26:59,886 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:27:00,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:00,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 813 states and 1065 transitions. [2022-12-14 22:27:00,099 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1065 transitions. [2022-12-14 22:27:00,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 22:27:00,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:00,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:00,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:00,133 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 22:27:00,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:00,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 814 states and 1065 transitions. [2022-12-14 22:27:00,233 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1065 transitions. [2022-12-14 22:27:00,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 22:27:00,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:00,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:00,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:00,274 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:27:00,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:00,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 815 states and 1066 transitions. [2022-12-14 22:27:00,306 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1066 transitions. [2022-12-14 22:27:00,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 22:27:00,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:00,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:00,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:00,342 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:27:00,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:00,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 818 states and 1069 transitions. [2022-12-14 22:27:00,389 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1069 transitions. [2022-12-14 22:27:00,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 22:27:00,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:00,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:00,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:00,425 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 22:27:00,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:00,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 825 states and 1074 transitions. [2022-12-14 22:27:00,473 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1074 transitions. [2022-12-14 22:27:00,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 22:27:00,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:00,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:00,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:00,532 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:27:00,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:00,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 827 states and 1076 transitions. [2022-12-14 22:27:00,592 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1076 transitions. [2022-12-14 22:27:00,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-14 22:27:00,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:00,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:00,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:00,643 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 22:27:00,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:00,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 828 states and 1076 transitions. [2022-12-14 22:27:00,763 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1076 transitions. [2022-12-14 22:27:00,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 22:27:00,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:00,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:00,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:00,797 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:27:01,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:01,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 835 states and 1086 transitions. [2022-12-14 22:27:01,088 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1086 transitions. [2022-12-14 22:27:01,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 22:27:01,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:01,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:01,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:01,124 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 22:27:01,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:01,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 839 states and 1089 transitions. [2022-12-14 22:27:01,229 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1089 transitions. [2022-12-14 22:27:01,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-12-14 22:27:01,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:01,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:01,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:01,327 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:27:02,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:02,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 882 states and 1140 transitions. [2022-12-14 22:27:02,243 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1140 transitions. [2022-12-14 22:27:02,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 22:27:02,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:02,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:02,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:02,287 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:27:02,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:02,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 911 states and 1174 transitions. [2022-12-14 22:27:02,829 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1174 transitions. [2022-12-14 22:27:02,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 22:27:02,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:02,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:02,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:02,865 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:27:03,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:03,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 936 states and 1204 transitions. [2022-12-14 22:27:03,509 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1204 transitions. [2022-12-14 22:27:03,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 22:27:03,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:03,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:03,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:03,574 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:27:03,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:03,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 953 states and 1224 transitions. [2022-12-14 22:27:03,906 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1224 transitions. [2022-12-14 22:27:03,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 22:27:03,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:03,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:03,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:04,050 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:27:05,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:05,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 979 states and 1259 transitions. [2022-12-14 22:27:05,093 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1259 transitions. [2022-12-14 22:27:05,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 22:27:05,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:05,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:05,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:05,152 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 66 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:27:06,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:06,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 1027 states and 1314 transitions. [2022-12-14 22:27:06,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1314 transitions. [2022-12-14 22:27:06,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 22:27:06,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:06,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:06,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:06,217 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:27:06,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:06,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1045 states and 1333 transitions. [2022-12-14 22:27:06,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1333 transitions. [2022-12-14 22:27:06,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 22:27:06,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:06,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:06,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:06,741 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:27:07,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:07,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 1054 states and 1344 transitions. [2022-12-14 22:27:07,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1344 transitions. [2022-12-14 22:27:07,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-12-14 22:27:07,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:07,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:07,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:07,170 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:27:07,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:07,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1070 states and 1364 transitions. [2022-12-14 22:27:07,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1364 transitions. [2022-12-14 22:27:07,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 22:27:07,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:07,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:07,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:07,433 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:27:07,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:07,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1099 states and 1395 transitions. [2022-12-14 22:27:07,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1395 transitions. [2022-12-14 22:27:07,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 22:27:07,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:07,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:07,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:07,673 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:27:08,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:08,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 1128 states and 1431 transitions. [2022-12-14 22:27:08,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1431 transitions. [2022-12-14 22:27:08,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 22:27:08,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:08,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:08,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:08,309 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:27:08,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:08,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1137 states and 1440 transitions. [2022-12-14 22:27:08,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1440 transitions. [2022-12-14 22:27:08,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 22:27:08,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:08,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:08,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:08,789 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 22:27:08,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:08,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 1141 states and 1445 transitions. [2022-12-14 22:27:08,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1445 transitions. [2022-12-14 22:27:08,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 22:27:08,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:08,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:08,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:08,960 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 22:27:09,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:09,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 1150 states and 1455 transitions. [2022-12-14 22:27:09,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1455 transitions. [2022-12-14 22:27:09,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 22:27:09,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:09,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:09,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:09,064 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 22:27:09,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:09,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 1152 states and 1457 transitions. [2022-12-14 22:27:09,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1457 transitions. [2022-12-14 22:27:09,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-14 22:27:09,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:09,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:09,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:09,151 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 22:27:09,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:09,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 1153 states and 1458 transitions. [2022-12-14 22:27:09,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1458 transitions. [2022-12-14 22:27:09,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-14 22:27:09,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:09,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:09,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:09,236 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:27:09,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:09,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 1162 states and 1471 transitions. [2022-12-14 22:27:09,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1471 transitions. [2022-12-14 22:27:09,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 22:27:09,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:09,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:09,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:09,496 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:27:10,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:10,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 1186 states and 1502 transitions. [2022-12-14 22:27:10,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 1502 transitions. [2022-12-14 22:27:10,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 22:27:10,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:10,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:10,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:10,585 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:27:10,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:10,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 1198 states and 1513 transitions. [2022-12-14 22:27:10,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 1513 transitions. [2022-12-14 22:27:10,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 22:27:10,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:10,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:10,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:11,227 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:27:13,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:13,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1265 states and 1588 transitions. [2022-12-14 22:27:13,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1588 transitions. [2022-12-14 22:27:13,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 22:27:13,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:13,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:13,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:13,187 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:27:13,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:13,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1277 states and 1602 transitions. [2022-12-14 22:27:13,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1602 transitions. [2022-12-14 22:27:13,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 22:27:13,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:13,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:13,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:13,533 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:27:13,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:13,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1293 states and 1619 transitions. [2022-12-14 22:27:13,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1619 transitions. [2022-12-14 22:27:13,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 22:27:13,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:13,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:13,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:13,738 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:27:13,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:13,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1297 states and 1622 transitions. [2022-12-14 22:27:13,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1622 transitions. [2022-12-14 22:27:13,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 22:27:13,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:13,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:13,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:14,205 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 68 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:27:15,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:15,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 1357 states and 1689 transitions. [2022-12-14 22:27:15,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 1689 transitions. [2022-12-14 22:27:15,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 22:27:15,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:15,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:15,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:15,730 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 69 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:27:17,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:17,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 1422 states and 1761 transitions. [2022-12-14 22:27:17,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 1761 transitions. [2022-12-14 22:27:17,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 22:27:17,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:17,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:17,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:17,873 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 22:27:18,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:18,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 1424 states and 1764 transitions. [2022-12-14 22:27:18,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 1764 transitions. [2022-12-14 22:27:18,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 22:27:18,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:18,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:18,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:18,111 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 75 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:27:18,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:18,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1433 states and 1776 transitions. [2022-12-14 22:27:18,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1776 transitions. [2022-12-14 22:27:18,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 22:27:18,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:18,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:18,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:18,806 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 75 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:27:19,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:19,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1441 states and 1784 transitions. [2022-12-14 22:27:19,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1784 transitions. [2022-12-14 22:27:19,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 22:27:19,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:19,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:19,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:19,390 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 72 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:27:20,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:20,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 1472 states and 1818 transitions. [2022-12-14 22:27:20,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 1818 transitions. [2022-12-14 22:27:20,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 22:27:20,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:20,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:20,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:20,745 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 72 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:27:22,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:22,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 1531 states and 1883 transitions. [2022-12-14 22:27:22,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 1883 transitions. [2022-12-14 22:27:22,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 22:27:22,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:22,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:22,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:22,271 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 72 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:27:23,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:23,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1904 states to 1549 states and 1904 transitions. [2022-12-14 22:27:23,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 1904 transitions. [2022-12-14 22:27:23,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 22:27:23,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:23,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:23,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:23,252 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:27:23,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:23,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1561 states and 1915 transitions. [2022-12-14 22:27:23,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 1915 transitions. [2022-12-14 22:27:23,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 22:27:23,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:23,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:23,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:23,499 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 22:27:23,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:23,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1565 states and 1918 transitions. [2022-12-14 22:27:23,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 1918 transitions. [2022-12-14 22:27:23,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 22:27:23,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:23,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:23,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:23,722 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 22:27:24,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:24,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1569 states and 1922 transitions. [2022-12-14 22:27:24,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 1922 transitions. [2022-12-14 22:27:24,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 22:27:24,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:24,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:24,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:24,497 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 65 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:27:26,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:26,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 1696 states and 2055 transitions. [2022-12-14 22:27:26,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1696 states and 2055 transitions. [2022-12-14 22:27:26,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 22:27:26,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:26,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:26,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:26,824 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 22:27:27,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:27,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1701 states and 2059 transitions. [2022-12-14 22:27:27,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 2059 transitions. [2022-12-14 22:27:27,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 22:27:27,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:27,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:27,114 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:27:28,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:28,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1737 states and 2099 transitions. [2022-12-14 22:27:28,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 2099 transitions. [2022-12-14 22:27:28,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 22:27:28,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:28,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:28,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:28,724 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 22:27:29,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:29,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2129 states to 1758 states and 2129 transitions. [2022-12-14 22:27:29,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 2129 transitions. [2022-12-14 22:27:29,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 22:27:29,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:29,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:29,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:29,470 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 22:27:29,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:29,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2132 states to 1759 states and 2132 transitions. [2022-12-14 22:27:29,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2132 transitions. [2022-12-14 22:27:29,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 22:27:29,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:29,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:29,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:29,820 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 22:27:30,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:30,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2150 states to 1779 states and 2150 transitions. [2022-12-14 22:27:30,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 2150 transitions. [2022-12-14 22:27:30,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 22:27:30,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:30,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:30,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:30,124 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:27:30,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:30,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1792 states and 2167 transitions. [2022-12-14 22:27:30,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 2167 transitions. [2022-12-14 22:27:30,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 22:27:30,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:30,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:30,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:30,962 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 22:27:31,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:31,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 1800 states and 2177 transitions. [2022-12-14 22:27:31,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 2177 transitions. [2022-12-14 22:27:31,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 22:27:31,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:31,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:31,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:31,187 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 22:27:31,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:31,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1802 states and 2185 transitions. [2022-12-14 22:27:31,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 2185 transitions. [2022-12-14 22:27:31,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 22:27:31,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:31,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:31,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:31,535 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:27:33,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:33,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1840 states and 2234 transitions. [2022-12-14 22:27:33,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1840 states and 2234 transitions. [2022-12-14 22:27:33,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 22:27:33,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:33,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:33,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:33,262 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2022-12-14 22:27:33,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:33,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1841 states and 2234 transitions. [2022-12-14 22:27:33,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 2234 transitions. [2022-12-14 22:27:33,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 22:27:33,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:33,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:33,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:33,396 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:27:35,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:35,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1871 states and 2272 transitions. [2022-12-14 22:27:35,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 2272 transitions. [2022-12-14 22:27:35,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 22:27:35,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:35,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:35,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:35,119 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:27:36,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:36,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1902 states and 2309 transitions. [2022-12-14 22:27:36,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 2309 transitions. [2022-12-14 22:27:36,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 22:27:36,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:36,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:36,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:36,165 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:27:36,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:36,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1911 states and 2317 transitions. [2022-12-14 22:27:36,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 2317 transitions. [2022-12-14 22:27:36,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 22:27:36,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:36,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:36,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:36,601 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:27:36,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:36,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1912 states and 2317 transitions. [2022-12-14 22:27:36,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 2317 transitions. [2022-12-14 22:27:36,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-12-14 22:27:36,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:36,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:36,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:36,966 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 22:27:37,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:37,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1920 states and 2328 transitions. [2022-12-14 22:27:37,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 2328 transitions. [2022-12-14 22:27:37,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-12-14 22:27:37,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:37,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:37,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:37,223 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 22:27:37,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:37,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1927 states and 2335 transitions. [2022-12-14 22:27:37,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 2335 transitions. [2022-12-14 22:27:37,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-12-14 22:27:37,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:37,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:37,537 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 96 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:27:38,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:38,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 1981 states and 2393 transitions. [2022-12-14 22:27:38,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 2393 transitions. [2022-12-14 22:27:38,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 22:27:38,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:38,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:38,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:38,986 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 22:27:39,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:39,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2403 states to 1988 states and 2403 transitions. [2022-12-14 22:27:39,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 2403 transitions. [2022-12-14 22:27:39,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 22:27:39,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:39,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:39,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:39,423 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 22:27:40,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:40,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 1992 states and 2410 transitions. [2022-12-14 22:27:40,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 2410 transitions. [2022-12-14 22:27:40,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 22:27:40,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:40,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:40,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:40,080 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 22:27:40,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:40,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2414 states to 1994 states and 2414 transitions. [2022-12-14 22:27:40,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 2414 transitions. [2022-12-14 22:27:40,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 22:27:40,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:40,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:40,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:40,426 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 22:27:40,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:40,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2417 states to 1997 states and 2417 transitions. [2022-12-14 22:27:40,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 2417 transitions. [2022-12-14 22:27:40,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 22:27:40,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:40,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:40,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:40,692 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 22:27:41,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:41,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 2000 states and 2421 transitions. [2022-12-14 22:27:41,168 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 2421 transitions. [2022-12-14 22:27:41,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 22:27:41,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:41,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:41,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:41,240 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 22:27:41,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:41,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 2001 states and 2423 transitions. [2022-12-14 22:27:41,734 INFO L276 IsEmpty]: Start isEmpty. Operand 2001 states and 2423 transitions. [2022-12-14 22:27:41,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 22:27:41,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:41,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:41,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:41,791 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 22:27:41,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:41,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 2004 states and 2426 transitions. [2022-12-14 22:27:41,932 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 2426 transitions. [2022-12-14 22:27:41,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 22:27:41,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:41,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:41,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:41,999 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 22:27:42,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:42,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 2007 states and 2431 transitions. [2022-12-14 22:27:42,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 2431 transitions. [2022-12-14 22:27:42,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 22:27:42,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:42,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:42,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:42,691 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 22:27:43,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:43,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 2008 states and 2431 transitions. [2022-12-14 22:27:43,029 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 2431 transitions. [2022-12-14 22:27:43,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 22:27:43,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:43,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:43,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:43,107 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:27:43,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:43,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2435 states to 2010 states and 2435 transitions. [2022-12-14 22:27:43,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 2435 transitions. [2022-12-14 22:27:43,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 22:27:43,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:43,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:43,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:43,501 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:27:44,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:44,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 2018 states and 2443 transitions. [2022-12-14 22:27:44,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 2443 transitions. [2022-12-14 22:27:44,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-12-14 22:27:44,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:44,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:44,128 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:27:44,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:44,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 2022 states and 2447 transitions. [2022-12-14 22:27:44,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 2447 transitions. [2022-12-14 22:27:44,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-12-14 22:27:44,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:44,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:44,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:44,515 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:27:44,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:44,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2448 states to 2024 states and 2448 transitions. [2022-12-14 22:27:44,678 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 2448 transitions. [2022-12-14 22:27:44,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 22:27:44,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:44,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:44,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:44,723 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:27:44,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:44,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2459 states to 2036 states and 2459 transitions. [2022-12-14 22:27:44,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 2459 transitions. [2022-12-14 22:27:44,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-14 22:27:44,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:44,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:44,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:44,955 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 22:27:45,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:45,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 2042 states and 2464 transitions. [2022-12-14 22:27:45,062 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 2464 transitions. [2022-12-14 22:27:45,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-14 22:27:45,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:45,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:45,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:45,243 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:27:46,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:46,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2473 states to 2048 states and 2473 transitions. [2022-12-14 22:27:46,150 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 2473 transitions. [2022-12-14 22:27:46,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-14 22:27:46,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:46,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:46,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:46,249 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:27:46,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:46,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 2054 states and 2480 transitions. [2022-12-14 22:27:46,682 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 2480 transitions. [2022-12-14 22:27:46,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-14 22:27:46,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:46,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:46,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:46,785 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:27:46,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:46,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 2057 states and 2482 transitions. [2022-12-14 22:27:46,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 2482 transitions. [2022-12-14 22:27:46,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 22:27:46,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:46,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:47,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:47,076 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:27:47,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:47,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2496 states to 2066 states and 2496 transitions. [2022-12-14 22:27:47,629 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 2496 transitions. [2022-12-14 22:27:47,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 22:27:47,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:47,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:47,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:47,719 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:27:48,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:48,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2517 states to 2083 states and 2517 transitions. [2022-12-14 22:27:48,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 2517 transitions. [2022-12-14 22:27:48,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-14 22:27:48,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:48,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:48,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:48,137 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 22:27:48,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:48,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 2094 states and 2532 transitions. [2022-12-14 22:27:48,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 2532 transitions. [2022-12-14 22:27:48,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-14 22:27:48,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:48,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:48,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:48,317 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 22:27:48,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:48,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 2102 states and 2541 transitions. [2022-12-14 22:27:48,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2102 states and 2541 transitions. [2022-12-14 22:27:48,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-14 22:27:48,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:48,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:48,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:48,709 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:27:48,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:48,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2544 states to 2105 states and 2544 transitions. [2022-12-14 22:27:48,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 2544 transitions. [2022-12-14 22:27:48,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 22:27:48,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:48,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:48,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:49,337 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 146 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:27:50,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:50,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 2116 states and 2564 transitions. [2022-12-14 22:27:50,391 INFO L276 IsEmpty]: Start isEmpty. Operand 2116 states and 2564 transitions. [2022-12-14 22:27:50,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 22:27:50,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:50,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:50,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:50,532 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 146 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:27:51,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:51,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 2148 states and 2601 transitions. [2022-12-14 22:27:51,786 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 2601 transitions. [2022-12-14 22:27:51,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-14 22:27:51,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:51,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:51,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:51,881 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 22:27:52,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:52,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 2155 states and 2610 transitions. [2022-12-14 22:27:52,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 2610 transitions. [2022-12-14 22:27:52,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-14 22:27:52,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:52,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:52,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:52,148 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 22:27:52,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:52,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 2158 states and 2611 transitions. [2022-12-14 22:27:52,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 2611 transitions. [2022-12-14 22:27:52,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-14 22:27:52,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:52,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:52,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:52,711 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 22:27:53,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:53,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2614 states to 2159 states and 2614 transitions. [2022-12-14 22:27:53,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2159 states and 2614 transitions. [2022-12-14 22:27:53,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 22:27:53,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:53,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:53,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:53,343 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:27:54,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:54,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2621 states to 2164 states and 2621 transitions. [2022-12-14 22:27:54,017 INFO L276 IsEmpty]: Start isEmpty. Operand 2164 states and 2621 transitions. [2022-12-14 22:27:54,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 22:27:54,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:54,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:54,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:54,189 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:27:54,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:54,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2627 states to 2169 states and 2627 transitions. [2022-12-14 22:27:54,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2169 states and 2627 transitions. [2022-12-14 22:27:54,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 22:27:54,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:54,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:54,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:54,843 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:27:55,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:55,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 2172 states and 2630 transitions. [2022-12-14 22:27:55,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 2630 transitions. [2022-12-14 22:27:55,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 22:27:55,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:55,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:55,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:55,229 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:27:55,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:55,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 2174 states and 2631 transitions. [2022-12-14 22:27:55,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2174 states and 2631 transitions. [2022-12-14 22:27:55,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-14 22:27:55,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:55,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:55,668 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 22:27:56,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:56,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2657 states to 2197 states and 2657 transitions. [2022-12-14 22:27:56,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 2657 transitions. [2022-12-14 22:27:56,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-14 22:27:56,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:56,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:56,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:56,671 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 22:27:57,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:57,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2680 states to 2217 states and 2680 transitions. [2022-12-14 22:27:57,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2217 states and 2680 transitions. [2022-12-14 22:27:57,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-14 22:27:57,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:57,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:57,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:57,595 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 22:27:57,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:57,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2680 states to 2218 states and 2680 transitions. [2022-12-14 22:27:57,879 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 2680 transitions. [2022-12-14 22:27:57,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-14 22:27:57,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:57,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:57,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:57,957 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 22:27:58,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:58,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2691 states to 2229 states and 2691 transitions. [2022-12-14 22:27:58,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2229 states and 2691 transitions. [2022-12-14 22:27:58,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-14 22:27:58,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:58,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:58,548 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 22:27:58,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:58,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 2232 states and 2693 transitions. [2022-12-14 22:27:58,591 INFO L276 IsEmpty]: Start isEmpty. Operand 2232 states and 2693 transitions. [2022-12-14 22:27:58,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-14 22:27:58,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:58,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:58,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:58,641 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 22:27:58,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:58,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2697 states to 2237 states and 2697 transitions. [2022-12-14 22:27:58,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 2697 transitions. [2022-12-14 22:27:58,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-14 22:27:58,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:58,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:58,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:58,893 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-12-14 22:27:59,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:27:59,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 2259 states and 2722 transitions. [2022-12-14 22:27:59,709 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 2722 transitions. [2022-12-14 22:27:59,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-14 22:27:59,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:27:59,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:27:59,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:27:59,804 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-12-14 22:28:00,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:00,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2725 states to 2260 states and 2725 transitions. [2022-12-14 22:28:00,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 2725 transitions. [2022-12-14 22:28:00,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 22:28:00,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:00,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:00,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:00,365 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-12-14 22:28:00,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:00,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2728 states to 2262 states and 2728 transitions. [2022-12-14 22:28:00,804 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 2728 transitions. [2022-12-14 22:28:00,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 22:28:00,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:00,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:00,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:01,004 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:28:02,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:02,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2745 states to 2273 states and 2745 transitions. [2022-12-14 22:28:02,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2273 states and 2745 transitions. [2022-12-14 22:28:02,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 22:28:02,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:02,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:02,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:02,520 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:28:03,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:03,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 2278 states and 2751 transitions. [2022-12-14 22:28:03,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 2751 transitions. [2022-12-14 22:28:03,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 22:28:03,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:03,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:03,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:03,202 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:28:03,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:03,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2756 states to 2284 states and 2756 transitions. [2022-12-14 22:28:03,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2284 states and 2756 transitions. [2022-12-14 22:28:03,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 22:28:03,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:03,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:03,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:03,892 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 22:28:04,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:04,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 2314 states and 2789 transitions. [2022-12-14 22:28:04,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 2789 transitions. [2022-12-14 22:28:04,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 22:28:04,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:04,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:04,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:04,530 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 22:28:04,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:04,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 2318 states and 2792 transitions. [2022-12-14 22:28:04,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 2792 transitions. [2022-12-14 22:28:04,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 22:28:04,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:04,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:04,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:04,809 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:28:04,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:04,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 2321 states and 2796 transitions. [2022-12-14 22:28:04,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 2796 transitions. [2022-12-14 22:28:04,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 22:28:04,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:04,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:04,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:04,924 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:28:06,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:06,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 2331 states and 2809 transitions. [2022-12-14 22:28:06,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 2809 transitions. [2022-12-14 22:28:06,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 22:28:06,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:06,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:06,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:06,085 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:28:07,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:07,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2847 states to 2365 states and 2847 transitions. [2022-12-14 22:28:07,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 2847 transitions. [2022-12-14 22:28:07,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 22:28:07,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:07,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:07,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:07,683 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:28:08,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:08,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2877 states to 2397 states and 2877 transitions. [2022-12-14 22:28:08,642 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 2877 transitions. [2022-12-14 22:28:08,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 22:28:08,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:08,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:08,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:08,690 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:28:09,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:09,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2880 states to 2399 states and 2880 transitions. [2022-12-14 22:28:09,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 2880 transitions. [2022-12-14 22:28:09,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 22:28:09,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:09,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:09,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:09,226 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:28:10,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:10,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2903 states to 2423 states and 2903 transitions. [2022-12-14 22:28:10,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2423 states and 2903 transitions. [2022-12-14 22:28:10,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 22:28:10,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:10,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:10,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:10,283 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 22:28:12,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:12,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2948 states to 2461 states and 2948 transitions. [2022-12-14 22:28:12,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 2948 transitions. [2022-12-14 22:28:12,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 22:28:12,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:12,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:12,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:12,369 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 22:28:14,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:14,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2982 states to 2486 states and 2982 transitions. [2022-12-14 22:28:14,071 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 2982 transitions. [2022-12-14 22:28:14,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 22:28:14,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:14,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:14,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:14,144 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 22:28:14,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:14,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2982 states to 2488 states and 2982 transitions. [2022-12-14 22:28:14,781 INFO L276 IsEmpty]: Start isEmpty. Operand 2488 states and 2982 transitions. [2022-12-14 22:28:14,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 22:28:14,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:14,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:14,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:14,832 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-12-14 22:28:15,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:15,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2989 states to 2496 states and 2989 transitions. [2022-12-14 22:28:15,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2496 states and 2989 transitions. [2022-12-14 22:28:15,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 22:28:15,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:15,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:15,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:15,157 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-12-14 22:28:15,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:15,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2993 states to 2500 states and 2993 transitions. [2022-12-14 22:28:15,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 2993 transitions. [2022-12-14 22:28:15,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 22:28:15,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:15,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:15,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:15,823 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-12-14 22:28:16,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:16,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2994 states to 2502 states and 2994 transitions. [2022-12-14 22:28:16,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2502 states and 2994 transitions. [2022-12-14 22:28:16,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-14 22:28:16,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:16,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:16,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:16,112 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:28:16,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:16,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 2514 states and 3009 transitions. [2022-12-14 22:28:16,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2514 states and 3009 transitions. [2022-12-14 22:28:16,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-14 22:28:16,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:16,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:16,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:16,937 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:28:17,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:17,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3025 states to 2531 states and 3025 transitions. [2022-12-14 22:28:17,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2531 states and 3025 transitions. [2022-12-14 22:28:17,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-14 22:28:17,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:17,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:17,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:17,519 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:28:17,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:17,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3033 states to 2539 states and 3033 transitions. [2022-12-14 22:28:17,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 3033 transitions. [2022-12-14 22:28:17,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-14 22:28:17,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:17,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:17,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:18,026 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 22:28:18,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:18,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3039 states to 2546 states and 3039 transitions. [2022-12-14 22:28:18,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2546 states and 3039 transitions. [2022-12-14 22:28:18,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 22:28:18,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:18,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:18,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:18,358 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:28:18,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:18,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3045 states to 2553 states and 3045 transitions. [2022-12-14 22:28:18,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 3045 transitions. [2022-12-14 22:28:18,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-14 22:28:18,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:18,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:18,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:18,921 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-14 22:28:20,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:20,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3067 states to 2574 states and 3067 transitions. [2022-12-14 22:28:20,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 3067 transitions. [2022-12-14 22:28:20,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-14 22:28:20,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:20,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:20,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:20,335 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-14 22:28:20,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:20,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3073 states to 2581 states and 3073 transitions. [2022-12-14 22:28:20,673 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 3073 transitions. [2022-12-14 22:28:20,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-14 22:28:20,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:20,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:20,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:20,735 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:28:21,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:21,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3092 states to 2592 states and 3092 transitions. [2022-12-14 22:28:21,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2592 states and 3092 transitions. [2022-12-14 22:28:21,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 22:28:21,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:21,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:21,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:22,128 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 93 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:27,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:27,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 2727 states and 3244 transitions. [2022-12-14 22:28:27,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2727 states and 3244 transitions. [2022-12-14 22:28:27,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-14 22:28:27,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:27,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:27,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:27,560 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 4 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-12-14 22:28:28,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:28,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3254 states to 2734 states and 3254 transitions. [2022-12-14 22:28:28,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2734 states and 3254 transitions. [2022-12-14 22:28:28,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-14 22:28:28,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:28,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:28,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:28,693 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-12-14 22:28:28,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:28,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3257 states to 2738 states and 3257 transitions. [2022-12-14 22:28:28,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 3257 transitions. [2022-12-14 22:28:28,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-14 22:28:28,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:28,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:28,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:28,845 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-12-14 22:28:28,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:28,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3258 states to 2740 states and 3258 transitions. [2022-12-14 22:28:28,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2740 states and 3258 transitions. [2022-12-14 22:28:28,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-14 22:28:28,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:28,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:28,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:29,001 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-12-14 22:28:29,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:29,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3277 states to 2760 states and 3277 transitions. [2022-12-14 22:28:29,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2760 states and 3277 transitions. [2022-12-14 22:28:29,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-14 22:28:29,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:29,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:29,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:29,878 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-12-14 22:28:30,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:30,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3280 states to 2764 states and 3280 transitions. [2022-12-14 22:28:30,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2764 states and 3280 transitions. [2022-12-14 22:28:30,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-14 22:28:30,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:30,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:30,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:30,224 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-12-14 22:28:30,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:30,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3286 states to 2771 states and 3286 transitions. [2022-12-14 22:28:30,704 INFO L276 IsEmpty]: Start isEmpty. Operand 2771 states and 3286 transitions. [2022-12-14 22:28:30,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 22:28:30,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:30,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:30,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:30,821 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-12-14 22:28:31,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:31,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3293 states to 2779 states and 3293 transitions. [2022-12-14 22:28:31,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 3293 transitions. [2022-12-14 22:28:31,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 22:28:31,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:31,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:31,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:31,882 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:32,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:32,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3323 states to 2804 states and 3323 transitions. [2022-12-14 22:28:32,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2804 states and 3323 transitions. [2022-12-14 22:28:32,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 22:28:32,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:32,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:32,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:32,906 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:28:33,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:33,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3338 states to 2820 states and 3338 transitions. [2022-12-14 22:28:33,616 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 3338 transitions. [2022-12-14 22:28:33,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-12-14 22:28:33,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:33,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:33,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:33,685 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 151 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-14 22:28:33,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:33,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3338 states to 2821 states and 3338 transitions. [2022-12-14 22:28:33,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 3338 transitions. [2022-12-14 22:28:33,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 22:28:33,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:33,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:33,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:33,885 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:28:36,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:36,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3404 states to 2863 states and 3404 transitions. [2022-12-14 22:28:36,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 3404 transitions. [2022-12-14 22:28:36,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 22:28:36,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:36,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:36,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:36,617 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:28:38,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:38,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3433 states to 2887 states and 3433 transitions. [2022-12-14 22:28:38,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 3433 transitions. [2022-12-14 22:28:38,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 22:28:38,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:38,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:38,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:38,661 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:28:40,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:40,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3458 states to 2911 states and 3458 transitions. [2022-12-14 22:28:40,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2911 states and 3458 transitions. [2022-12-14 22:28:40,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 22:28:40,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:40,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:40,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:40,262 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:28:41,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:41,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3469 states to 2921 states and 3469 transitions. [2022-12-14 22:28:41,606 INFO L276 IsEmpty]: Start isEmpty. Operand 2921 states and 3469 transitions. [2022-12-14 22:28:41,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 22:28:41,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:41,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:41,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:41,683 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:28:42,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:42,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3484 states to 2937 states and 3484 transitions. [2022-12-14 22:28:42,244 INFO L276 IsEmpty]: Start isEmpty. Operand 2937 states and 3484 transitions. [2022-12-14 22:28:42,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 22:28:42,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:42,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:42,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:42,322 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:28:42,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:42,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3487 states to 2941 states and 3487 transitions. [2022-12-14 22:28:42,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2941 states and 3487 transitions. [2022-12-14 22:28:42,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 22:28:42,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:42,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:42,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:42,940 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:28:43,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:43,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3493 states to 2948 states and 3493 transitions. [2022-12-14 22:28:43,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2948 states and 3493 transitions. [2022-12-14 22:28:43,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 22:28:43,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:43,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:43,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:43,469 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:28:44,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:44,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 2959 states and 3505 transitions. [2022-12-14 22:28:44,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2959 states and 3505 transitions. [2022-12-14 22:28:44,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 22:28:44,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:44,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:44,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:44,635 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:28:44,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:44,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3508 states to 2963 states and 3508 transitions. [2022-12-14 22:28:44,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2963 states and 3508 transitions. [2022-12-14 22:28:44,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 22:28:44,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:44,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:44,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:44,801 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:28:45,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:45,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3511 states to 2967 states and 3511 transitions. [2022-12-14 22:28:45,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2967 states and 3511 transitions. [2022-12-14 22:28:45,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 22:28:45,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:45,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:45,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:45,344 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:28:45,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:45,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3514 states to 2971 states and 3514 transitions. [2022-12-14 22:28:45,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2971 states and 3514 transitions. [2022-12-14 22:28:45,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 22:28:45,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:45,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:45,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:45,544 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:28:46,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:46,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 2988 states and 3531 transitions. [2022-12-14 22:28:46,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2988 states and 3531 transitions. [2022-12-14 22:28:46,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 22:28:46,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:46,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:46,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:46,531 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 22:28:47,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:47,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 2992 states and 3534 transitions. [2022-12-14 22:28:47,244 INFO L276 IsEmpty]: Start isEmpty. Operand 2992 states and 3534 transitions. [2022-12-14 22:28:47,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 22:28:47,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:47,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:47,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:47,318 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-12-14 22:28:47,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:47,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3540 states to 2995 states and 3540 transitions. [2022-12-14 22:28:47,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2995 states and 3540 transitions. [2022-12-14 22:28:47,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 22:28:47,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:47,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:47,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:47,494 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-12-14 22:28:48,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:48,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3544 states to 3001 states and 3544 transitions. [2022-12-14 22:28:48,158 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 3544 transitions. [2022-12-14 22:28:48,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 22:28:48,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:48,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:48,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:48,232 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-12-14 22:28:48,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:48,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 3005 states and 3547 transitions. [2022-12-14 22:28:48,505 INFO L276 IsEmpty]: Start isEmpty. Operand 3005 states and 3547 transitions. [2022-12-14 22:28:48,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 22:28:48,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:48,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:48,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:48,632 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-12-14 22:28:48,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:48,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3548 states to 3007 states and 3548 transitions. [2022-12-14 22:28:48,724 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 3548 transitions. [2022-12-14 22:28:48,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 22:28:48,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:48,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:48,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:48,798 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-12-14 22:28:49,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:49,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3551 states to 3011 states and 3551 transitions. [2022-12-14 22:28:49,116 INFO L276 IsEmpty]: Start isEmpty. Operand 3011 states and 3551 transitions. [2022-12-14 22:28:49,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 22:28:49,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:49,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:49,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:49,189 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-12-14 22:28:49,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:49,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3555 states to 3017 states and 3555 transitions. [2022-12-14 22:28:49,297 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 3555 transitions. [2022-12-14 22:28:49,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 22:28:49,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:49,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:49,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:49,371 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-12-14 22:28:49,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:49,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3555 states to 3018 states and 3555 transitions. [2022-12-14 22:28:49,680 INFO L276 IsEmpty]: Start isEmpty. Operand 3018 states and 3555 transitions. [2022-12-14 22:28:49,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 22:28:49,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:49,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:49,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:49,754 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-12-14 22:28:49,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:49,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3556 states to 3020 states and 3556 transitions. [2022-12-14 22:28:49,847 INFO L276 IsEmpty]: Start isEmpty. Operand 3020 states and 3556 transitions. [2022-12-14 22:28:49,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 22:28:49,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:49,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:49,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:50,473 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:28:59,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:28:59,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3746 states to 3153 states and 3746 transitions. [2022-12-14 22:28:59,710 INFO L276 IsEmpty]: Start isEmpty. Operand 3153 states and 3746 transitions. [2022-12-14 22:28:59,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 22:28:59,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:28:59,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:28:59,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:28:59,946 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:29:03,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:03,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 3183 states and 3784 transitions. [2022-12-14 22:29:03,083 INFO L276 IsEmpty]: Start isEmpty. Operand 3183 states and 3784 transitions. [2022-12-14 22:29:03,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 22:29:03,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:03,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:03,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:03,320 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:29:05,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:05,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 3189 states and 3797 transitions. [2022-12-14 22:29:05,241 INFO L276 IsEmpty]: Start isEmpty. Operand 3189 states and 3797 transitions. [2022-12-14 22:29:05,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 22:29:05,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:05,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:05,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:05,481 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:29:08,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:08,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3824 states to 3217 states and 3824 transitions. [2022-12-14 22:29:08,091 INFO L276 IsEmpty]: Start isEmpty. Operand 3217 states and 3824 transitions. [2022-12-14 22:29:08,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 22:29:08,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:08,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:08,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:08,368 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:29:09,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:09,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 3222 states and 3828 transitions. [2022-12-14 22:29:09,501 INFO L276 IsEmpty]: Start isEmpty. Operand 3222 states and 3828 transitions. [2022-12-14 22:29:09,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 22:29:09,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:09,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:09,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:09,779 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:29:10,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:10,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3831 states to 3226 states and 3831 transitions. [2022-12-14 22:29:10,471 INFO L276 IsEmpty]: Start isEmpty. Operand 3226 states and 3831 transitions. [2022-12-14 22:29:10,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 22:29:10,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:10,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:10,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:10,715 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:29:11,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:11,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3835 states to 3230 states and 3835 transitions. [2022-12-14 22:29:11,403 INFO L276 IsEmpty]: Start isEmpty. Operand 3230 states and 3835 transitions. [2022-12-14 22:29:11,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 22:29:11,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:11,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:11,697 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:29:12,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:12,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3842 states to 3233 states and 3842 transitions. [2022-12-14 22:29:12,275 INFO L276 IsEmpty]: Start isEmpty. Operand 3233 states and 3842 transitions. [2022-12-14 22:29:12,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 22:29:12,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:12,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:12,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:12,508 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:29:13,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:13,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3848 states to 3241 states and 3848 transitions. [2022-12-14 22:29:13,074 INFO L276 IsEmpty]: Start isEmpty. Operand 3241 states and 3848 transitions. [2022-12-14 22:29:13,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 22:29:13,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:13,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:13,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:13,305 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:29:14,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:14,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3860 states to 3252 states and 3860 transitions. [2022-12-14 22:29:14,012 INFO L276 IsEmpty]: Start isEmpty. Operand 3252 states and 3860 transitions. [2022-12-14 22:29:14,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 22:29:14,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:14,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:14,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:14,244 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:29:14,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:14,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 3256 states and 3863 transitions. [2022-12-14 22:29:14,859 INFO L276 IsEmpty]: Start isEmpty. Operand 3256 states and 3863 transitions. [2022-12-14 22:29:14,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 22:29:14,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:14,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:14,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:15,095 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:29:15,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:15,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3866 states to 3260 states and 3866 transitions. [2022-12-14 22:29:15,767 INFO L276 IsEmpty]: Start isEmpty. Operand 3260 states and 3866 transitions. [2022-12-14 22:29:15,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 22:29:15,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:15,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:15,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:16,065 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:29:16,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:16,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3869 states to 3264 states and 3869 transitions. [2022-12-14 22:29:16,700 INFO L276 IsEmpty]: Start isEmpty. Operand 3264 states and 3869 transitions. [2022-12-14 22:29:16,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 22:29:16,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:16,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:16,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:16,934 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:29:18,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:18,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3887 states to 3284 states and 3887 transitions. [2022-12-14 22:29:18,047 INFO L276 IsEmpty]: Start isEmpty. Operand 3284 states and 3887 transitions. [2022-12-14 22:29:18,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 22:29:18,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:18,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:18,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:18,362 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:29:19,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:19,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3890 states to 3288 states and 3890 transitions. [2022-12-14 22:29:19,672 INFO L276 IsEmpty]: Start isEmpty. Operand 3288 states and 3890 transitions. [2022-12-14 22:29:19,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 22:29:19,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:19,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:19,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:19,911 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:29:20,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:20,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3905 states to 3304 states and 3905 transitions. [2022-12-14 22:29:20,492 INFO L276 IsEmpty]: Start isEmpty. Operand 3304 states and 3905 transitions. [2022-12-14 22:29:20,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 22:29:20,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:20,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:20,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:20,741 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:29:21,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:21,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3906 states to 3306 states and 3906 transitions. [2022-12-14 22:29:21,484 INFO L276 IsEmpty]: Start isEmpty. Operand 3306 states and 3906 transitions. [2022-12-14 22:29:21,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 22:29:21,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:21,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:21,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:21,722 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:29:22,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:22,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3906 states to 3307 states and 3906 transitions. [2022-12-14 22:29:22,420 INFO L276 IsEmpty]: Start isEmpty. Operand 3307 states and 3906 transitions. [2022-12-14 22:29:22,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 22:29:22,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:22,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:22,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:22,657 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:29:23,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:23,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3907 states to 3309 states and 3907 transitions. [2022-12-14 22:29:23,456 INFO L276 IsEmpty]: Start isEmpty. Operand 3309 states and 3907 transitions. [2022-12-14 22:29:23,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 22:29:23,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:23,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:23,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:23,753 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 22:29:23,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:23,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3908 states to 3311 states and 3908 transitions. [2022-12-14 22:29:23,957 INFO L276 IsEmpty]: Start isEmpty. Operand 3311 states and 3908 transitions. [2022-12-14 22:29:23,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 22:29:23,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:23,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:23,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:24,023 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2022-12-14 22:29:25,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:25,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3915 states to 3318 states and 3915 transitions. [2022-12-14 22:29:25,082 INFO L276 IsEmpty]: Start isEmpty. Operand 3318 states and 3915 transitions. [2022-12-14 22:29:25,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 22:29:25,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:25,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:25,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:25,148 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2022-12-14 22:29:25,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:25,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3916 states to 3320 states and 3916 transitions. [2022-12-14 22:29:25,559 INFO L276 IsEmpty]: Start isEmpty. Operand 3320 states and 3916 transitions. [2022-12-14 22:29:25,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-12-14 22:29:25,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:25,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:25,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:25,648 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 239 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2022-12-14 22:29:29,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:29,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3993 states to 3386 states and 3993 transitions. [2022-12-14 22:29:29,471 INFO L276 IsEmpty]: Start isEmpty. Operand 3386 states and 3993 transitions. [2022-12-14 22:29:29,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-12-14 22:29:29,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:29,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:29,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:29,564 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 239 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2022-12-14 22:29:31,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:31,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4030 states to 3422 states and 4030 transitions. [2022-12-14 22:29:31,361 INFO L276 IsEmpty]: Start isEmpty. Operand 3422 states and 4030 transitions. [2022-12-14 22:29:31,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-12-14 22:29:31,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:31,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:31,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:31,450 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 239 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2022-12-14 22:29:33,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:33,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4069 states to 3462 states and 4069 transitions. [2022-12-14 22:29:33,146 INFO L276 IsEmpty]: Start isEmpty. Operand 3462 states and 4069 transitions. [2022-12-14 22:29:33,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-12-14 22:29:33,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:33,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:33,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:33,304 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 239 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2022-12-14 22:29:33,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:33,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4074 states to 3467 states and 4074 transitions. [2022-12-14 22:29:33,887 INFO L276 IsEmpty]: Start isEmpty. Operand 3467 states and 4074 transitions. [2022-12-14 22:29:33,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-12-14 22:29:33,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:33,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:33,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:33,976 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 239 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2022-12-14 22:29:34,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:34,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4118 states to 3509 states and 4118 transitions. [2022-12-14 22:29:34,830 INFO L276 IsEmpty]: Start isEmpty. Operand 3509 states and 4118 transitions. [2022-12-14 22:29:34,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-14 22:29:34,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:34,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:34,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:34,936 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 245 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2022-12-14 22:29:37,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:37,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4173 states to 3558 states and 4173 transitions. [2022-12-14 22:29:37,048 INFO L276 IsEmpty]: Start isEmpty. Operand 3558 states and 4173 transitions. [2022-12-14 22:29:37,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-14 22:29:37,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:37,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:37,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:37,155 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 245 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2022-12-14 22:29:40,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:40,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4231 states to 3601 states and 4231 transitions. [2022-12-14 22:29:40,524 INFO L276 IsEmpty]: Start isEmpty. Operand 3601 states and 4231 transitions. [2022-12-14 22:29:40,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-14 22:29:40,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:40,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:40,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:40,639 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 245 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2022-12-14 22:29:41,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:41,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 3618 states and 4248 transitions. [2022-12-14 22:29:41,840 INFO L276 IsEmpty]: Start isEmpty. Operand 3618 states and 4248 transitions. [2022-12-14 22:29:41,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-14 22:29:41,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:41,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:41,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:41,959 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 245 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2022-12-14 22:29:42,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:42,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4254 states to 3625 states and 4254 transitions. [2022-12-14 22:29:42,640 INFO L276 IsEmpty]: Start isEmpty. Operand 3625 states and 4254 transitions. [2022-12-14 22:29:42,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-14 22:29:42,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:42,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:42,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:42,878 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 282 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-12-14 22:29:44,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:44,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4309 states to 3677 states and 4309 transitions. [2022-12-14 22:29:44,167 INFO L276 IsEmpty]: Start isEmpty. Operand 3677 states and 4309 transitions. [2022-12-14 22:29:44,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-14 22:29:44,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:44,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:44,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:44,327 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 282 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-12-14 22:29:45,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:45,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4328 states to 3697 states and 4328 transitions. [2022-12-14 22:29:45,039 INFO L276 IsEmpty]: Start isEmpty. Operand 3697 states and 4328 transitions. [2022-12-14 22:29:45,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2022-12-14 22:29:45,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:45,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:45,409 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 152 proven. 152 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2022-12-14 22:29:53,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:29:53,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4482 states to 3834 states and 4482 transitions. [2022-12-14 22:29:53,198 INFO L276 IsEmpty]: Start isEmpty. Operand 3834 states and 4482 transitions. [2022-12-14 22:29:53,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-12-14 22:29:53,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:29:53,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:29:53,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:29:53,730 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2022-12-14 22:30:00,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:30:00,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4629 states to 3965 states and 4629 transitions. [2022-12-14 22:30:00,186 INFO L276 IsEmpty]: Start isEmpty. Operand 3965 states and 4629 transitions. [2022-12-14 22:30:00,188 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-14 22:30:00,188 WARN L419 CodeCheckObserver]: This Program is SAFE, Check terminated with 255 iterations. [2022-12-14 22:30:00,194 INFO L754 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2022-12-14 22:30:10,017 INFO L560 CodeCheckObserver]: Invariant with dag size 17 [2022-12-14 22:30:10,024 INFO L560 CodeCheckObserver]: Invariant with dag size 17 [2022-12-14 22:30:10,024 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 22:30:10,025 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 10:30:10 ImpRootNode [2022-12-14 22:30:10,025 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 22:30:10,025 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 22:30:10,025 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 22:30:10,025 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 22:30:10,025 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:26:44" (3/4) ... [2022-12-14 22:30:10,027 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-14 22:30:10,038 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 116 nodes and edges [2022-12-14 22:30:10,039 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2022-12-14 22:30:10,039 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2022-12-14 22:30:10,040 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-12-14 22:30:10,097 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db0612b-1b8c-48f1-9eba-c9e7c7f9f786/bin/ukojak-rkRKPMF4O4/witness.graphml [2022-12-14 22:30:10,097 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 22:30:10,098 INFO L158 Benchmark]: Toolchain (without parser) took 207437.23ms. Allocated memory was 136.3MB in the beginning and 2.2GB in the end (delta: 2.0GB). Free memory was 103.7MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 998.8MB. Max. memory is 16.1GB. [2022-12-14 22:30:10,098 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 136.3MB. Free memory was 108.7MB in the beginning and 108.5MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:30:10,098 INFO L158 Benchmark]: CACSL2BoogieTranslator took 395.01ms. Allocated memory is still 136.3MB. Free memory was 103.3MB in the beginning and 77.0MB in the end (delta: 26.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-12-14 22:30:10,098 INFO L158 Benchmark]: Boogie Procedure Inliner took 59.65ms. Allocated memory is still 136.3MB. Free memory was 77.0MB in the beginning and 71.7MB in the end (delta: 5.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 22:30:10,098 INFO L158 Benchmark]: Boogie Preprocessor took 49.16ms. Allocated memory is still 136.3MB. Free memory was 71.7MB in the beginning and 67.0MB in the end (delta: 4.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 22:30:10,099 INFO L158 Benchmark]: RCFGBuilder took 1103.98ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 67.0MB in the beginning and 87.8MB in the end (delta: -20.8MB). Peak memory consumption was 33.9MB. Max. memory is 16.1GB. [2022-12-14 22:30:10,099 INFO L158 Benchmark]: CodeCheck took 205752.82ms. Allocated memory was 163.6MB in the beginning and 2.2GB in the end (delta: 2.0GB). Free memory was 87.8MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2022-12-14 22:30:10,099 INFO L158 Benchmark]: Witness Printer took 72.18ms. Allocated memory is still 2.2GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 22:30:10,100 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: 195.9s, OverallIterations: 255, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1051369 SdHoareTripleChecker+Valid, 1765.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1002030 mSDsluCounter, 132112 SdHoareTripleChecker+Invalid, 1514.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 114642 mSDsCounter, 253497 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2181320 IncrementalHoareTripleChecker+Invalid, 2434817 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 253497 mSolverCounterUnsat, 17470 mSDtfsCounter, 2181320 mSolverCounterSat, 10.8s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 306914 GetRequests, 299183 SyntacticMatches, 5985 SemanticMatches, 1746 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1978244 ImplicationChecksByTransitivity, 143.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.1s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 20.6s InterpolantComputationTime, 44822 NumberOfCodeBlocks, 44822 NumberOfCodeBlocksAsserted, 254 NumberOfCheckSat, 44568 ConstructedInterpolants, 0 QuantifiedInterpolants, 136707 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 254 InterpolantComputations, 215 PerfectInterpolantSequences, 34782/37624 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: 527]: 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 == a11 || !(7 == a17)) || !(a19 == 1)) || !(a11 == 1)) || !(7 == a28) - InvariantResult [Line: 616]: Loop Invariant Derived loop invariant: (((a25 == a11 || !(7 == a17)) || !(a19 == 1)) || !(a11 == 1)) || !(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 0.20ms. Allocated memory is still 136.3MB. Free memory was 108.7MB in the beginning and 108.5MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 395.01ms. Allocated memory is still 136.3MB. Free memory was 103.3MB in the beginning and 77.0MB in the end (delta: 26.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 59.65ms. Allocated memory is still 136.3MB. Free memory was 77.0MB in the beginning and 71.7MB in the end (delta: 5.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 49.16ms. Allocated memory is still 136.3MB. Free memory was 71.7MB in the beginning and 67.0MB in the end (delta: 4.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1103.98ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 67.0MB in the beginning and 87.8MB in the end (delta: -20.8MB). Peak memory consumption was 33.9MB. Max. memory is 16.1GB. * CodeCheck took 205752.82ms. Allocated memory was 163.6MB in the beginning and 2.2GB in the end (delta: 2.0GB). Free memory was 87.8MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. * Witness Printer took 72.18ms. Allocated memory is still 2.2GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2022-12-14 22:30:10,115 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db0612b-1b8c-48f1-9eba-c9e7c7f9f786/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