./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/test-0235-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4919c99-bafd-4d6b-a5b1-dc32896ece55/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4919c99-bafd-4d6b-a5b1-dc32896ece55/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4919c99-bafd-4d6b-a5b1-dc32896ece55/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4919c99-bafd-4d6b-a5b1-dc32896ece55/bin/ukojak-92XMlrwhuB/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/test-0235-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4919c99-bafd-4d6b-a5b1-dc32896ece55/bin/ukojak-92XMlrwhuB/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4919c99-bafd-4d6b-a5b1-dc32896ece55/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 02c65307022e35fe6a7161faa785e5b34e94ccda4b82967e279eadaf3aa37bc3 --- 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-dbf71c6-m [2022-10-17 16:33:43,814 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:33:43,817 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:33:43,883 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:33:43,883 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:33:43,889 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:33:43,892 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:33:43,898 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:33:43,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:33:43,902 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:33:43,903 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:33:43,909 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:33:43,911 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:33:43,912 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:33:43,914 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:33:43,916 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:33:43,917 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:33:43,918 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:33:43,921 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:33:43,924 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:33:43,926 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:33:43,927 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:33:43,929 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:33:43,930 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:33:43,935 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:33:43,936 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:33:43,936 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:33:43,938 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:33:43,940 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:33:43,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:33:43,942 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:33:43,943 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:33:43,945 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:33:43,946 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:33:43,948 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:33:43,950 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:33:43,951 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:33:43,951 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:33:43,951 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:33:43,952 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:33:43,953 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:33:43,955 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4919c99-bafd-4d6b-a5b1-dc32896ece55/bin/ukojak-92XMlrwhuB/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2022-10-17 16:33:44,000 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:33:44,001 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:33:44,003 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:33:44,003 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:33:44,003 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:33:44,003 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:33:44,004 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-17 16:33:44,004 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:33:44,004 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:33:44,004 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:33:44,005 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-17 16:33:44,006 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-17 16:33:44,006 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-17 16:33:44,006 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:33:44,006 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:33:44,007 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:33:44,007 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:33:44,007 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:33:44,007 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:33:44,008 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:33:44,008 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:33:44,008 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:33:44,008 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:33:44,009 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:33:44,009 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_c4919c99-bafd-4d6b-a5b1-dc32896ece55/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4919c99-bafd-4d6b-a5b1-dc32896ece55/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02c65307022e35fe6a7161faa785e5b34e94ccda4b82967e279eadaf3aa37bc3 [2022-10-17 16:33:44,314 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:33:44,337 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:33:44,340 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:33:44,342 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:33:44,342 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:33:44,344 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4919c99-bafd-4d6b-a5b1-dc32896ece55/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/memsafety/test-0235-3.i [2022-10-17 16:33:44,407 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4919c99-bafd-4d6b-a5b1-dc32896ece55/bin/ukojak-92XMlrwhuB/data/aab7e5ecb/a64832861a1d4faaa945b8a3db003286/FLAG4f6b13807 [2022-10-17 16:33:44,961 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:33:44,962 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4919c99-bafd-4d6b-a5b1-dc32896ece55/sv-benchmarks/c/memsafety/test-0235-3.i [2022-10-17 16:33:44,980 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4919c99-bafd-4d6b-a5b1-dc32896ece55/bin/ukojak-92XMlrwhuB/data/aab7e5ecb/a64832861a1d4faaa945b8a3db003286/FLAG4f6b13807 [2022-10-17 16:33:45,255 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4919c99-bafd-4d6b-a5b1-dc32896ece55/bin/ukojak-92XMlrwhuB/data/aab7e5ecb/a64832861a1d4faaa945b8a3db003286 [2022-10-17 16:33:45,257 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:33:45,259 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:33:45,260 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:33:45,261 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:33:45,264 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:33:45,265 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:33:45" (1/1) ... [2022-10-17 16:33:45,266 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57317b46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:45, skipping insertion in model container [2022-10-17 16:33:45,266 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:33:45" (1/1) ... [2022-10-17 16:33:45,274 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:33:45,317 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:33:45,759 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:33:45,770 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:33:45,817 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:33:45,865 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:33:45,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:45 WrapperNode [2022-10-17 16:33:45,866 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:33:45,867 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:33:45,868 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:33:45,868 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:33:45,876 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:45" (1/1) ... [2022-10-17 16:33:45,909 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:45" (1/1) ... [2022-10-17 16:33:45,997 INFO L138 Inliner]: procedures = 188, calls = 73, calls flagged for inlining = 26, calls inlined = 60, statements flattened = 938 [2022-10-17 16:33:45,997 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:33:45,998 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:33:45,998 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:33:45,998 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:33:46,010 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:45" (1/1) ... [2022-10-17 16:33:46,013 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:45" (1/1) ... [2022-10-17 16:33:46,039 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:45" (1/1) ... [2022-10-17 16:33:46,039 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:45" (1/1) ... [2022-10-17 16:33:46,104 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:45" (1/1) ... [2022-10-17 16:33:46,139 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:45" (1/1) ... [2022-10-17 16:33:46,143 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:45" (1/1) ... [2022-10-17 16:33:46,165 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:45" (1/1) ... [2022-10-17 16:33:46,175 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:33:46,176 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:33:46,176 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:33:46,176 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:33:46,186 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:45" (1/1) ... [2022-10-17 16:33:46,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:33:46,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4919c99-bafd-4d6b-a5b1-dc32896ece55/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:33:46,228 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4919c99-bafd-4d6b-a5b1-dc32896ece55/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:33:46,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4919c99-bafd-4d6b-a5b1-dc32896ece55/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:33:46,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:33:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:33:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:33:46,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:33:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:33:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:33:46,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:33:46,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:33:46,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:33:46,462 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:33:46,464 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:33:48,453 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:33:48,770 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:33:48,770 INFO L300 CfgBuilder]: Removed 40 assume(true) statements. [2022-10-17 16:33:48,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:33:48 BoogieIcfgContainer [2022-10-17 16:33:48,784 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:33:48,785 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:33:48,786 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:33:48,797 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:33:48,798 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:33:48" (1/1) ... [2022-10-17 16:33:48,811 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:33:48,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:48,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 753 states and 908 transitions. [2022-10-17 16:33:48,935 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 908 transitions. [2022-10-17 16:33:48,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-10-17 16:33:48,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:48,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:49,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:49,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:49,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:49,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 753 states and 907 transitions. [2022-10-17 16:33:49,102 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 907 transitions. [2022-10-17 16:33:49,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-10-17 16:33:49,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:49,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:49,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:49,179 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 6 conjunts are in the unsatisfiable core [2022-10-17 16:33:49,184 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:49,265 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:49,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:49,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:49,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 752 states and 906 transitions. [2022-10-17 16:33:49,332 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 906 transitions. [2022-10-17 16:33:49,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:49,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:49,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:49,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:49,372 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:49,374 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:49,435 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:49,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:49,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:49,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 754 states and 911 transitions. [2022-10-17 16:33:49,650 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 911 transitions. [2022-10-17 16:33:49,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:49,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:49,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:49,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:49,687 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:49,689 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:49,723 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:49,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:49,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:49,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 755 states and 914 transitions. [2022-10-17 16:33:49,786 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 914 transitions. [2022-10-17 16:33:49,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:49,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:49,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:49,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:49,820 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:49,821 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:49,852 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:49,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:49,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:49,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 756 states and 917 transitions. [2022-10-17 16:33:49,938 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 917 transitions. [2022-10-17 16:33:49,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:49,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:49,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:50,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:50,021 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:50,022 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:50,065 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:50,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:50,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:50,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 757 states and 920 transitions. [2022-10-17 16:33:50,139 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 920 transitions. [2022-10-17 16:33:50,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:50,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:50,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:50,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:50,187 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:50,188 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:50,241 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:50,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:50,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:50,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 758 states and 923 transitions. [2022-10-17 16:33:50,322 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 923 transitions. [2022-10-17 16:33:50,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:50,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:50,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:50,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:50,371 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:50,373 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:50,408 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:50,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:50,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:50,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 759 states and 926 transitions. [2022-10-17 16:33:50,465 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 926 transitions. [2022-10-17 16:33:50,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:50,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:50,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:50,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:50,522 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:50,523 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:50,557 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:50,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:50,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:50,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 760 states and 929 transitions. [2022-10-17 16:33:50,618 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 929 transitions. [2022-10-17 16:33:50,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:50,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:50,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:50,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:50,672 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:50,674 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:50,700 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:50,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:50,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:50,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 761 states and 932 transitions. [2022-10-17 16:33:50,748 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 932 transitions. [2022-10-17 16:33:50,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:50,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:50,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:50,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:50,798 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:50,808 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:50,838 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:50,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:50,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:50,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 762 states and 935 transitions. [2022-10-17 16:33:50,891 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 935 transitions. [2022-10-17 16:33:50,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:50,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:50,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:50,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:50,924 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:50,926 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:50,954 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:50,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:51,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:51,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 763 states and 938 transitions. [2022-10-17 16:33:51,007 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 938 transitions. [2022-10-17 16:33:51,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:51,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:51,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:51,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:51,040 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:51,041 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:51,071 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:51,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:51,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:51,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 764 states and 941 transitions. [2022-10-17 16:33:51,119 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 941 transitions. [2022-10-17 16:33:51,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:51,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:51,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:51,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:51,178 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:51,179 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:51,209 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:51,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:51,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:51,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 765 states and 944 transitions. [2022-10-17 16:33:51,261 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 944 transitions. [2022-10-17 16:33:51,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:51,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:51,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:51,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:51,297 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:51,299 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:51,325 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:51,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:51,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:51,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 766 states and 947 transitions. [2022-10-17 16:33:51,375 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 947 transitions. [2022-10-17 16:33:51,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:51,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:51,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:51,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:51,422 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:51,424 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:51,451 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:51,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:51,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:51,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 767 states and 950 transitions. [2022-10-17 16:33:51,510 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 950 transitions. [2022-10-17 16:33:51,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:51,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:51,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:51,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:51,551 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:51,552 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:51,579 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:51,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:51,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:51,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 768 states and 953 transitions. [2022-10-17 16:33:51,627 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 953 transitions. [2022-10-17 16:33:51,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:51,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:51,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:51,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:51,665 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:51,667 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:51,712 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:51,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:51,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:51,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 769 states and 956 transitions. [2022-10-17 16:33:51,800 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 956 transitions. [2022-10-17 16:33:51,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:51,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:51,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:51,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:51,836 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:51,838 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:51,863 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:51,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:51,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:51,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 770 states and 959 transitions. [2022-10-17 16:33:51,920 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 959 transitions. [2022-10-17 16:33:51,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:51,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:51,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:51,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:51,956 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:51,958 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:51,986 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:52,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:52,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:52,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 771 states and 962 transitions. [2022-10-17 16:33:52,035 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 962 transitions. [2022-10-17 16:33:52,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:52,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:52,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:52,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:52,072 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:52,074 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:52,105 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:52,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:52,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:52,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 772 states and 965 transitions. [2022-10-17 16:33:52,157 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 965 transitions. [2022-10-17 16:33:52,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:52,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:52,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:52,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:52,195 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:52,197 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:52,224 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:52,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:52,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:52,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 773 states and 968 transitions. [2022-10-17 16:33:52,274 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 968 transitions. [2022-10-17 16:33:52,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:52,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:52,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:52,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:52,312 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:52,314 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:52,336 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:52,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:52,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:52,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 774 states and 971 transitions. [2022-10-17 16:33:52,385 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 971 transitions. [2022-10-17 16:33:52,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:52,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:52,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:52,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:52,426 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:52,431 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:52,455 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:52,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:52,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:52,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 775 states and 974 transitions. [2022-10-17 16:33:52,498 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 974 transitions. [2022-10-17 16:33:52,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:52,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:52,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:52,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:52,537 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:52,538 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:52,565 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:52,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:52,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:52,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 776 states and 977 transitions. [2022-10-17 16:33:52,608 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 977 transitions. [2022-10-17 16:33:52,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:52,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:52,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:52,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:52,643 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:52,644 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:52,678 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:52,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:52,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:52,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 777 states and 980 transitions. [2022-10-17 16:33:52,730 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 980 transitions. [2022-10-17 16:33:52,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:52,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:52,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:52,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:52,756 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:52,759 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:52,779 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:52,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:52,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:52,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 778 states and 983 transitions. [2022-10-17 16:33:52,819 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 983 transitions. [2022-10-17 16:33:52,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:52,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:52,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:52,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:52,846 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:52,847 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:52,899 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:52,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:52,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:52,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 779 states and 986 transitions. [2022-10-17 16:33:52,957 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 986 transitions. [2022-10-17 16:33:52,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:52,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:52,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:52,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:52,991 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:52,996 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:53,018 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:53,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:53,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:53,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 780 states and 989 transitions. [2022-10-17 16:33:53,076 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 989 transitions. [2022-10-17 16:33:53,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:53,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:53,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:53,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:53,106 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:53,107 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:53,127 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:53,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:53,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:53,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 781 states and 992 transitions. [2022-10-17 16:33:53,169 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 992 transitions. [2022-10-17 16:33:53,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:53,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:53,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:53,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:53,196 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:53,197 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:53,217 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:53,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:53,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:53,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 782 states and 995 transitions. [2022-10-17 16:33:53,256 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 995 transitions. [2022-10-17 16:33:53,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:53,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:53,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:53,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:53,285 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:53,286 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:53,306 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:53,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:53,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:53,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 783 states and 998 transitions. [2022-10-17 16:33:53,346 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 998 transitions. [2022-10-17 16:33:53,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:53,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:53,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:53,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:53,375 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:53,376 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:53,395 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:53,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:53,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:53,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 784 states and 1001 transitions. [2022-10-17 16:33:53,438 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1001 transitions. [2022-10-17 16:33:53,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:53,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:53,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:53,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:53,465 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:53,467 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:53,488 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:53,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:53,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:53,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 785 states and 1004 transitions. [2022-10-17 16:33:53,529 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1004 transitions. [2022-10-17 16:33:53,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:53,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:53,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:53,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:53,558 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:53,560 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:53,581 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:53,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:53,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:53,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 786 states and 1007 transitions. [2022-10-17 16:33:53,654 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1007 transitions. [2022-10-17 16:33:53,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:53,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:53,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:53,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:53,684 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:53,686 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:53,711 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:53,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:53,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:53,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 787 states and 1010 transitions. [2022-10-17 16:33:53,757 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1010 transitions. [2022-10-17 16:33:53,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:53,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:53,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:53,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:53,787 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:53,788 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:53,813 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:53,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:53,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:53,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 788 states and 1013 transitions. [2022-10-17 16:33:53,858 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1013 transitions. [2022-10-17 16:33:53,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:53,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:53,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:53,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:53,886 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:53,887 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:53,906 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:53,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:53,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:53,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 789 states and 1016 transitions. [2022-10-17 16:33:53,947 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1016 transitions. [2022-10-17 16:33:53,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:53,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:53,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:53,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:53,975 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:53,977 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:53,998 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:54,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:54,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:54,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 790 states and 1019 transitions. [2022-10-17 16:33:54,036 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1019 transitions. [2022-10-17 16:33:54,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:54,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:54,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:54,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:54,063 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:54,064 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:54,085 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:54,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:54,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:54,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 791 states and 1022 transitions. [2022-10-17 16:33:54,124 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1022 transitions. [2022-10-17 16:33:54,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:54,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:54,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:54,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:54,152 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:54,154 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:54,174 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:54,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:54,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:54,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 792 states and 1025 transitions. [2022-10-17 16:33:54,214 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1025 transitions. [2022-10-17 16:33:54,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:54,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:54,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:54,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:54,264 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:54,265 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:54,286 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:54,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:54,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:54,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 793 states and 1028 transitions. [2022-10-17 16:33:54,327 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1028 transitions. [2022-10-17 16:33:54,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:54,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:54,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:54,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:54,356 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:54,357 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:54,376 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:54,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:54,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:54,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 794 states and 1031 transitions. [2022-10-17 16:33:54,418 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1031 transitions. [2022-10-17 16:33:54,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:54,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:54,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:54,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:54,447 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:54,448 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:54,469 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:54,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:54,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:54,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 795 states and 1034 transitions. [2022-10-17 16:33:54,510 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1034 transitions. [2022-10-17 16:33:54,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:54,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:54,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:54,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:54,539 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:54,540 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:54,562 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:54,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:54,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:54,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 796 states and 1037 transitions. [2022-10-17 16:33:54,601 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1037 transitions. [2022-10-17 16:33:54,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:54,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:54,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:54,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:54,630 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:54,632 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:54,652 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:54,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:54,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:54,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 797 states and 1040 transitions. [2022-10-17 16:33:54,690 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1040 transitions. [2022-10-17 16:33:54,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:54,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:54,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:54,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:54,717 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:54,718 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:54,736 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:54,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:54,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:54,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 798 states and 1043 transitions. [2022-10-17 16:33:54,778 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1043 transitions. [2022-10-17 16:33:54,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:54,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:54,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:54,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:54,806 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:54,807 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:54,829 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:54,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:54,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:54,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 799 states and 1046 transitions. [2022-10-17 16:33:54,870 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1046 transitions. [2022-10-17 16:33:54,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:54,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:54,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:54,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:54,899 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:54,901 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:54,932 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:54,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:54,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:54,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 800 states and 1049 transitions. [2022-10-17 16:33:54,964 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1049 transitions. [2022-10-17 16:33:54,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:54,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:54,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:54,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:54,987 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:54,988 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:55,005 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:55,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:55,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:55,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 801 states and 1052 transitions. [2022-10-17 16:33:55,038 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1052 transitions. [2022-10-17 16:33:55,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:55,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:55,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:55,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:55,061 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:55,062 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:55,077 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:55,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:55,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:55,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 802 states and 1055 transitions. [2022-10-17 16:33:55,110 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1055 transitions. [2022-10-17 16:33:55,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:55,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:55,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:55,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:55,133 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:55,134 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:55,151 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:55,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:55,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:55,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 803 states and 1058 transitions. [2022-10-17 16:33:55,182 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1058 transitions. [2022-10-17 16:33:55,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:55,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:55,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:55,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:55,207 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:55,208 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:55,224 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:55,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:55,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:55,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 804 states and 1061 transitions. [2022-10-17 16:33:55,254 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1061 transitions. [2022-10-17 16:33:55,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:55,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:55,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:55,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:55,284 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:55,285 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:55,302 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:55,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:55,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:55,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 805 states and 1064 transitions. [2022-10-17 16:33:55,343 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1064 transitions. [2022-10-17 16:33:55,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:55,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:55,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:55,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:55,365 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:55,367 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:55,386 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:55,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:55,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:55,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 806 states and 1067 transitions. [2022-10-17 16:33:55,420 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1067 transitions. [2022-10-17 16:33:55,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:55,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:55,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:55,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:55,442 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:55,442 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:55,461 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:55,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:55,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:55,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 807 states and 1070 transitions. [2022-10-17 16:33:55,495 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1070 transitions. [2022-10-17 16:33:55,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:55,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:55,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:55,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:55,532 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:55,533 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:55,559 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:55,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:55,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:55,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 808 states and 1073 transitions. [2022-10-17 16:33:55,594 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1073 transitions. [2022-10-17 16:33:55,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:55,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:55,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:55,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:55,621 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:55,622 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:55,639 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:55,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:55,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:55,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 809 states and 1076 transitions. [2022-10-17 16:33:55,675 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1076 transitions. [2022-10-17 16:33:55,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:55,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:55,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:55,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:55,699 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:55,700 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:55,716 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:55,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:55,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:55,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 810 states and 1079 transitions. [2022-10-17 16:33:55,752 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1079 transitions. [2022-10-17 16:33:55,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:55,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:55,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:55,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:55,775 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:55,776 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:55,793 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:55,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:55,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:55,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 811 states and 1082 transitions. [2022-10-17 16:33:55,825 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1082 transitions. [2022-10-17 16:33:55,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:55,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:55,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:55,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:55,853 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:55,854 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:55,872 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:55,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:55,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:55,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 812 states and 1085 transitions. [2022-10-17 16:33:55,905 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1085 transitions. [2022-10-17 16:33:55,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:55,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:55,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:55,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:55,931 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:55,932 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:55,949 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:55,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:55,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:55,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 813 states and 1088 transitions. [2022-10-17 16:33:55,988 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1088 transitions. [2022-10-17 16:33:55,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:55,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:55,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:56,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:56,020 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:56,021 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:56,038 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:56,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:56,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:56,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 814 states and 1091 transitions. [2022-10-17 16:33:56,070 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1091 transitions. [2022-10-17 16:33:56,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:56,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:56,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:56,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:56,099 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:56,100 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:56,117 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:56,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:56,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:56,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 815 states and 1094 transitions. [2022-10-17 16:33:56,151 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1094 transitions. [2022-10-17 16:33:56,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:56,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:56,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:56,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:56,194 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:56,195 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:56,214 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:56,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:56,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:56,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 816 states and 1097 transitions. [2022-10-17 16:33:56,250 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1097 transitions. [2022-10-17 16:33:56,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:56,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:56,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:56,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:56,273 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:56,274 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:56,292 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:56,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:56,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:56,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 817 states and 1100 transitions. [2022-10-17 16:33:56,329 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1100 transitions. [2022-10-17 16:33:56,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:56,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:56,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:56,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:56,352 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:56,353 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:56,372 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:56,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:56,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:56,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 818 states and 1103 transitions. [2022-10-17 16:33:56,407 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1103 transitions. [2022-10-17 16:33:56,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:56,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:56,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:56,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:56,429 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:56,430 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:56,447 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:56,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:56,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:56,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 819 states and 1106 transitions. [2022-10-17 16:33:56,480 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1106 transitions. [2022-10-17 16:33:56,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:56,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:56,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:56,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:56,501 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:56,502 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:56,518 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:56,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:56,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:56,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 820 states and 1109 transitions. [2022-10-17 16:33:56,549 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1109 transitions. [2022-10-17 16:33:56,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:56,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:56,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:56,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:56,570 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:56,571 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:56,587 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:56,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:56,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:56,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 821 states and 1112 transitions. [2022-10-17 16:33:56,619 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1112 transitions. [2022-10-17 16:33:56,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:56,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:56,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:56,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:56,642 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:56,643 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:56,660 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:56,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:56,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:56,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 822 states and 1115 transitions. [2022-10-17 16:33:56,692 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1115 transitions. [2022-10-17 16:33:56,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:56,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:56,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:56,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:56,714 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:56,715 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:56,731 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:56,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:56,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:56,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 823 states and 1118 transitions. [2022-10-17 16:33:56,764 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1118 transitions. [2022-10-17 16:33:56,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:56,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:56,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:56,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:56,787 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:56,787 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:56,804 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:56,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:56,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:56,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 824 states and 1121 transitions. [2022-10-17 16:33:56,857 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1121 transitions. [2022-10-17 16:33:56,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:56,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:56,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:56,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:56,880 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:56,881 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:56,897 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:56,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:56,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:56,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 825 states and 1124 transitions. [2022-10-17 16:33:56,928 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1124 transitions. [2022-10-17 16:33:56,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:56,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:56,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:56,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:56,955 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:56,956 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:56,971 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:56,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:57,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:57,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 826 states and 1127 transitions. [2022-10-17 16:33:57,003 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1127 transitions. [2022-10-17 16:33:57,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:57,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:57,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:57,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:57,029 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:57,030 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:57,046 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:57,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:57,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:57,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 827 states and 1130 transitions. [2022-10-17 16:33:57,085 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1130 transitions. [2022-10-17 16:33:57,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:57,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:57,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:57,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:57,106 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:57,107 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:57,122 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:57,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:57,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:57,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 828 states and 1133 transitions. [2022-10-17 16:33:57,155 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1133 transitions. [2022-10-17 16:33:57,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:57,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:57,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:57,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:57,179 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:57,180 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:57,198 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:57,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:57,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:57,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 829 states and 1136 transitions. [2022-10-17 16:33:57,233 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1136 transitions. [2022-10-17 16:33:57,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:57,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:57,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:57,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:57,258 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:57,259 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:57,277 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:57,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:57,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:57,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 830 states and 1139 transitions. [2022-10-17 16:33:57,309 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1139 transitions. [2022-10-17 16:33:57,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:57,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:57,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:57,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:57,331 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:57,332 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:57,349 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:57,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:57,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:57,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 831 states and 1142 transitions. [2022-10-17 16:33:57,380 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1142 transitions. [2022-10-17 16:33:57,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:57,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:57,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:57,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:57,403 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:57,404 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:57,421 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:57,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:57,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:57,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 832 states and 1145 transitions. [2022-10-17 16:33:57,452 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1145 transitions. [2022-10-17 16:33:57,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:57,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:57,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:57,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:57,475 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:57,476 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:57,494 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:57,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:57,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:57,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 833 states and 1148 transitions. [2022-10-17 16:33:57,529 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1148 transitions. [2022-10-17 16:33:57,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:57,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:57,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:57,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:57,552 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:57,553 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:57,568 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:57,617 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:57,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:57,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 834 states and 1151 transitions. [2022-10-17 16:33:57,625 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1151 transitions. [2022-10-17 16:33:57,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:57,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:57,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:57,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:57,651 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:57,652 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:57,670 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:57,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:57,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:57,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 835 states and 1154 transitions. [2022-10-17 16:33:57,721 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1154 transitions. [2022-10-17 16:33:57,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:57,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:57,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:57,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:57,750 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:57,751 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:57,769 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:57,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:57,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:57,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 836 states and 1157 transitions. [2022-10-17 16:33:57,802 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1157 transitions. [2022-10-17 16:33:57,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:57,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:57,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:57,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:57,824 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:57,825 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:57,842 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:57,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:57,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:57,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 837 states and 1160 transitions. [2022-10-17 16:33:57,884 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1160 transitions. [2022-10-17 16:33:57,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:57,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:57,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:57,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:57,907 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:57,908 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:57,934 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:57,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:57,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:57,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 838 states and 1163 transitions. [2022-10-17 16:33:57,975 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1163 transitions. [2022-10-17 16:33:57,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:57,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:57,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:58,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:58,003 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:58,004 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:58,022 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:58,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:58,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:58,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 839 states and 1166 transitions. [2022-10-17 16:33:58,055 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1166 transitions. [2022-10-17 16:33:58,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:58,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:58,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:58,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:58,079 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:58,080 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:58,096 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:58,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:58,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:58,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 840 states and 1169 transitions. [2022-10-17 16:33:58,128 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1169 transitions. [2022-10-17 16:33:58,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:58,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:58,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:58,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:58,151 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:58,152 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:58,166 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:58,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:58,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:58,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 841 states and 1172 transitions. [2022-10-17 16:33:58,199 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1172 transitions. [2022-10-17 16:33:58,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:58,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:58,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:58,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:58,221 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:58,222 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:58,241 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:58,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:58,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:58,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 842 states and 1175 transitions. [2022-10-17 16:33:58,285 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1175 transitions. [2022-10-17 16:33:58,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:58,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:58,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:58,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:58,315 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:58,316 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:58,330 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:58,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:58,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:58,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 843 states and 1178 transitions. [2022-10-17 16:33:58,365 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1178 transitions. [2022-10-17 16:33:58,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:58,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:58,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:58,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:58,389 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:58,390 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:58,421 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:58,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:58,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:58,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 844 states and 1181 transitions. [2022-10-17 16:33:58,450 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1181 transitions. [2022-10-17 16:33:58,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:58,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:58,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:58,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:58,475 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:58,476 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:58,491 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:58,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:58,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:58,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 845 states and 1184 transitions. [2022-10-17 16:33:58,522 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1184 transitions. [2022-10-17 16:33:58,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:58,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:58,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:58,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:58,544 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:58,545 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:58,561 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:58,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:58,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:58,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 846 states and 1187 transitions. [2022-10-17 16:33:58,591 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1187 transitions. [2022-10-17 16:33:58,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:58,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:58,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:58,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:58,614 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:58,615 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:58,629 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:58,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:58,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:58,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 847 states and 1190 transitions. [2022-10-17 16:33:58,662 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1190 transitions. [2022-10-17 16:33:58,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:58,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:58,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:58,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:58,688 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:58,689 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:58,704 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:58,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:58,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:58,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 848 states and 1193 transitions. [2022-10-17 16:33:58,737 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1193 transitions. [2022-10-17 16:33:58,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:58,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:58,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:58,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:58,759 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:58,762 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:58,778 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:58,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:58,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:58,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 849 states and 1196 transitions. [2022-10-17 16:33:58,811 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1196 transitions. [2022-10-17 16:33:58,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:58,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:58,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:58,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:58,832 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:58,833 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:58,847 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:58,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:58,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:58,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 850 states and 1199 transitions. [2022-10-17 16:33:58,880 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1199 transitions. [2022-10-17 16:33:58,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:58,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:58,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:58,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:58,909 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:58,910 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:58,926 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:58,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:58,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:58,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 851 states and 1202 transitions. [2022-10-17 16:33:58,959 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1202 transitions. [2022-10-17 16:33:58,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:58,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:58,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:58,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:58,982 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:58,983 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:58,998 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:59,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:59,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:59,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 852 states and 1205 transitions. [2022-10-17 16:33:59,031 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1205 transitions. [2022-10-17 16:33:59,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:59,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:59,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:59,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:59,054 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:59,055 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:59,071 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:59,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:59,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:59,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 853 states and 1208 transitions. [2022-10-17 16:33:59,105 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1208 transitions. [2022-10-17 16:33:59,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:59,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:59,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:59,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:59,155 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:59,157 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:59,176 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:59,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:59,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:59,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 854 states and 1211 transitions. [2022-10-17 16:33:59,215 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1211 transitions. [2022-10-17 16:33:59,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:59,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:59,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:59,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:59,240 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:59,241 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:59,258 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:59,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:59,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:59,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 855 states and 1214 transitions. [2022-10-17 16:33:59,295 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1214 transitions. [2022-10-17 16:33:59,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:59,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:59,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:59,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:59,322 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:59,323 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:59,340 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:59,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:59,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:59,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 856 states and 1217 transitions. [2022-10-17 16:33:59,373 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1217 transitions. [2022-10-17 16:33:59,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:59,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:59,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:59,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:59,397 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:59,398 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:59,416 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:59,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:59,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:59,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 857 states and 1220 transitions. [2022-10-17 16:33:59,455 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1220 transitions. [2022-10-17 16:33:59,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:59,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:59,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:59,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:59,479 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:59,480 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:59,495 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:59,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:59,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:59,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 858 states and 1223 transitions. [2022-10-17 16:33:59,529 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1223 transitions. [2022-10-17 16:33:59,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:59,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:59,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:59,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:59,559 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:59,560 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:59,578 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:59,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:59,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:59,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 859 states and 1226 transitions. [2022-10-17 16:33:59,616 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1226 transitions. [2022-10-17 16:33:59,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:59,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:59,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:59,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:59,641 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:59,642 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:59,661 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:59,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:59,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:59,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 860 states and 1229 transitions. [2022-10-17 16:33:59,692 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1229 transitions. [2022-10-17 16:33:59,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:59,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:59,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:59,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:59,718 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:59,719 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:59,733 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:59,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:59,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:59,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 861 states and 1232 transitions. [2022-10-17 16:33:59,766 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1232 transitions. [2022-10-17 16:33:59,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:59,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:59,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:59,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:59,790 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:59,791 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:59,807 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:59,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:59,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:59,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 862 states and 1235 transitions. [2022-10-17 16:33:59,836 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1235 transitions. [2022-10-17 16:33:59,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:59,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:59,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:59,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:59,858 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:59,859 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:59,874 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:59,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:59,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:59,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 863 states and 1238 transitions. [2022-10-17 16:33:59,910 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1238 transitions. [2022-10-17 16:33:59,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:59,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:59,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:59,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:59,934 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:33:59,935 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:33:59,950 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:33:59,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:59,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:59,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 864 states and 1241 transitions. [2022-10-17 16:33:59,979 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1241 transitions. [2022-10-17 16:33:59,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:33:59,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:59,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:00,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:00,002 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:00,003 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:00,019 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:00,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:00,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:00,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 865 states and 1244 transitions. [2022-10-17 16:34:00,057 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1244 transitions. [2022-10-17 16:34:00,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:00,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:00,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:00,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:00,084 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:00,085 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:00,125 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:00,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:00,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:00,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 866 states and 1247 transitions. [2022-10-17 16:34:00,158 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1247 transitions. [2022-10-17 16:34:00,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:00,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:00,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:00,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:00,181 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:00,182 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:00,197 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:00,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:00,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:00,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 867 states and 1250 transitions. [2022-10-17 16:34:00,227 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1250 transitions. [2022-10-17 16:34:00,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:00,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:00,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:00,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:00,249 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:00,250 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:00,265 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:00,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:00,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:00,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 868 states and 1253 transitions. [2022-10-17 16:34:00,293 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1253 transitions. [2022-10-17 16:34:00,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:00,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:00,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:00,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:00,315 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:00,316 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:00,336 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:00,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:00,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:00,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 869 states and 1256 transitions. [2022-10-17 16:34:00,369 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1256 transitions. [2022-10-17 16:34:00,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:00,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:00,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:00,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:00,391 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:00,392 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:00,407 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:00,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:00,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:00,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 870 states and 1259 transitions. [2022-10-17 16:34:00,437 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1259 transitions. [2022-10-17 16:34:00,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:00,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:00,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:00,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:00,460 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:00,460 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:00,474 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:00,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:00,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:00,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 871 states and 1262 transitions. [2022-10-17 16:34:00,508 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1262 transitions. [2022-10-17 16:34:00,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:00,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:00,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:00,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:00,530 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:00,531 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:00,546 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:00,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:00,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:00,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 872 states and 1265 transitions. [2022-10-17 16:34:00,575 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1265 transitions. [2022-10-17 16:34:00,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:00,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:00,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:00,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:00,599 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:00,600 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:00,613 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:00,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:00,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:00,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 873 states and 1268 transitions. [2022-10-17 16:34:00,644 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1268 transitions. [2022-10-17 16:34:00,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:00,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:00,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:00,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:00,667 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:00,668 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:00,683 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:00,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:00,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:00,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 874 states and 1271 transitions. [2022-10-17 16:34:00,716 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1271 transitions. [2022-10-17 16:34:00,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:00,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:00,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:00,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:00,740 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:00,741 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:00,754 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:00,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:00,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:00,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 875 states and 1274 transitions. [2022-10-17 16:34:00,784 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1274 transitions. [2022-10-17 16:34:00,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:00,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:00,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:00,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:00,810 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:00,811 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:00,828 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:00,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:00,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:00,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 876 states and 1277 transitions. [2022-10-17 16:34:00,858 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1277 transitions. [2022-10-17 16:34:00,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:00,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:00,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:00,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:00,884 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:00,885 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:00,901 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:00,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:00,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:00,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 877 states and 1280 transitions. [2022-10-17 16:34:00,939 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1280 transitions. [2022-10-17 16:34:00,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:00,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:00,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:00,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:00,962 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:00,964 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:00,980 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:01,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:01,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:01,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 878 states and 1283 transitions. [2022-10-17 16:34:01,028 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1283 transitions. [2022-10-17 16:34:01,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:01,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:01,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:01,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:01,061 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:01,062 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:01,087 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:01,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:01,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:01,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 879 states and 1286 transitions. [2022-10-17 16:34:01,136 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1286 transitions. [2022-10-17 16:34:01,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:01,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:01,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:01,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:01,183 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:01,184 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:01,213 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:01,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:01,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:01,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 880 states and 1289 transitions. [2022-10-17 16:34:01,249 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1289 transitions. [2022-10-17 16:34:01,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:01,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:01,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:01,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:01,272 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:01,273 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:01,293 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:01,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:01,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:01,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 881 states and 1292 transitions. [2022-10-17 16:34:01,327 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1292 transitions. [2022-10-17 16:34:01,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:01,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:01,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:01,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:01,350 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:01,351 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:01,371 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:01,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:01,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:01,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 882 states and 1295 transitions. [2022-10-17 16:34:01,401 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1295 transitions. [2022-10-17 16:34:01,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:01,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:01,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:01,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:01,424 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:01,425 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:01,440 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:01,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:01,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:01,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 883 states and 1298 transitions. [2022-10-17 16:34:01,475 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1298 transitions. [2022-10-17 16:34:01,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:01,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:01,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:01,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:01,502 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:01,503 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:01,528 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:01,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:01,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:01,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 884 states and 1301 transitions. [2022-10-17 16:34:01,562 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1301 transitions. [2022-10-17 16:34:01,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:01,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:01,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:01,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:01,595 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:01,596 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:01,624 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:01,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:01,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:01,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 885 states and 1304 transitions. [2022-10-17 16:34:01,668 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1304 transitions. [2022-10-17 16:34:01,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:01,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:01,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:01,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:01,692 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:01,692 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:01,708 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:01,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:01,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:01,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 886 states and 1307 transitions. [2022-10-17 16:34:01,741 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1307 transitions. [2022-10-17 16:34:01,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:01,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:01,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:01,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:01,765 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:01,766 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:01,789 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:01,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:01,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:01,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 887 states and 1310 transitions. [2022-10-17 16:34:01,824 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1310 transitions. [2022-10-17 16:34:01,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:01,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:01,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:01,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:01,848 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:01,849 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:01,865 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:01,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:01,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:01,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 888 states and 1313 transitions. [2022-10-17 16:34:01,904 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1313 transitions. [2022-10-17 16:34:01,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:01,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:01,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:01,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:01,936 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:01,937 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:01,958 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:01,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:02,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:02,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 889 states and 1316 transitions. [2022-10-17 16:34:02,003 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1316 transitions. [2022-10-17 16:34:02,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:02,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:02,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:02,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:02,031 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:02,032 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:02,051 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:02,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:02,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:02,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 890 states and 1319 transitions. [2022-10-17 16:34:02,089 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1319 transitions. [2022-10-17 16:34:02,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:02,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:02,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:02,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:02,114 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:02,115 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:02,131 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:02,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:02,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:02,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 891 states and 1322 transitions. [2022-10-17 16:34:02,169 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1322 transitions. [2022-10-17 16:34:02,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:02,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:02,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:02,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:02,202 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:02,203 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:02,219 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:02,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:02,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:02,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 892 states and 1325 transitions. [2022-10-17 16:34:02,269 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1325 transitions. [2022-10-17 16:34:02,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:02,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:02,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:02,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:02,292 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:02,293 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:02,307 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:02,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:02,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:02,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 893 states and 1328 transitions. [2022-10-17 16:34:02,343 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1328 transitions. [2022-10-17 16:34:02,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:02,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:02,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:02,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:02,367 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:02,368 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:02,384 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:02,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:02,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:02,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 894 states and 1331 transitions. [2022-10-17 16:34:02,414 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1331 transitions. [2022-10-17 16:34:02,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:02,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:02,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:02,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:02,439 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:02,440 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:02,458 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:02,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:02,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:02,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 895 states and 1334 transitions. [2022-10-17 16:34:02,493 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1334 transitions. [2022-10-17 16:34:02,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:02,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:02,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:02,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:02,522 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:02,523 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:02,540 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:02,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:02,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:02,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 896 states and 1337 transitions. [2022-10-17 16:34:02,570 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1337 transitions. [2022-10-17 16:34:02,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:02,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:02,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:02,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:02,592 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:02,593 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:02,606 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:02,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:02,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:02,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 897 states and 1340 transitions. [2022-10-17 16:34:02,641 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1340 transitions. [2022-10-17 16:34:02,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:02,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:02,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:02,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:02,665 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:02,666 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:02,680 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:02,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:02,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:02,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 898 states and 1343 transitions. [2022-10-17 16:34:02,722 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1343 transitions. [2022-10-17 16:34:02,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:02,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:02,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:02,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:02,747 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:02,748 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:02,762 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:02,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:02,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:02,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 899 states and 1346 transitions. [2022-10-17 16:34:02,790 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1346 transitions. [2022-10-17 16:34:02,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:02,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:02,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:02,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:02,810 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:02,811 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:02,823 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:02,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:02,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:02,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 900 states and 1349 transitions. [2022-10-17 16:34:02,857 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1349 transitions. [2022-10-17 16:34:02,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:02,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:02,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:02,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:02,882 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:02,883 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:02,900 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:02,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:02,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:02,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 901 states and 1352 transitions. [2022-10-17 16:34:02,935 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1352 transitions. [2022-10-17 16:34:02,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:02,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:02,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:02,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:02,959 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:02,960 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:02,977 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:03,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:03,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:03,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 902 states and 1355 transitions. [2022-10-17 16:34:03,015 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1355 transitions. [2022-10-17 16:34:03,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:03,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:03,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:03,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:03,038 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:03,039 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:03,053 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:03,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:03,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:03,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 903 states and 1358 transitions. [2022-10-17 16:34:03,085 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1358 transitions. [2022-10-17 16:34:03,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:03,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:03,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:03,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:03,108 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:03,109 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:03,125 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:03,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:03,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:03,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 904 states and 1361 transitions. [2022-10-17 16:34:03,158 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1361 transitions. [2022-10-17 16:34:03,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:03,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:03,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:03,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:03,181 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:03,182 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:03,197 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:03,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:03,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:03,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 905 states and 1364 transitions. [2022-10-17 16:34:03,229 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1364 transitions. [2022-10-17 16:34:03,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:03,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:03,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:03,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:03,253 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:03,254 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:03,269 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:03,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:03,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:03,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 906 states and 1367 transitions. [2022-10-17 16:34:03,300 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1367 transitions. [2022-10-17 16:34:03,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:03,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:03,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:03,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:03,326 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:03,327 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:03,343 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:03,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:03,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:03,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 907 states and 1370 transitions. [2022-10-17 16:34:03,373 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1370 transitions. [2022-10-17 16:34:03,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:03,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:03,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:03,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:03,401 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:03,402 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:03,418 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:03,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:03,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:03,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 908 states and 1373 transitions. [2022-10-17 16:34:03,449 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1373 transitions. [2022-10-17 16:34:03,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:03,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:03,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:03,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:03,475 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:03,475 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:03,491 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:03,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:03,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:03,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 909 states and 1376 transitions. [2022-10-17 16:34:03,524 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1376 transitions. [2022-10-17 16:34:03,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:03,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:03,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:03,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:03,548 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:03,549 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:03,564 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:03,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:03,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:03,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 910 states and 1379 transitions. [2022-10-17 16:34:03,592 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1379 transitions. [2022-10-17 16:34:03,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:03,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:03,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:03,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:03,616 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:03,617 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:03,633 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:03,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:03,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:03,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 911 states and 1382 transitions. [2022-10-17 16:34:03,666 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1382 transitions. [2022-10-17 16:34:03,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:03,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:03,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:03,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:03,690 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:03,690 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:03,705 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:03,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:03,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:03,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 912 states and 1385 transitions. [2022-10-17 16:34:03,737 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1385 transitions. [2022-10-17 16:34:03,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:03,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:03,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:03,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:03,760 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:03,761 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:03,777 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:03,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:03,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:03,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 913 states and 1388 transitions. [2022-10-17 16:34:03,817 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1388 transitions. [2022-10-17 16:34:03,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:03,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:03,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:03,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:03,842 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:03,843 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:03,859 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:03,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:03,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:03,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 914 states and 1391 transitions. [2022-10-17 16:34:03,898 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1391 transitions. [2022-10-17 16:34:03,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:03,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:03,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:03,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:03,922 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:03,923 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:03,936 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:03,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:03,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:03,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 915 states and 1394 transitions. [2022-10-17 16:34:03,970 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1394 transitions. [2022-10-17 16:34:03,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:03,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:03,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:03,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:03,992 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:03,993 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:04,007 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:04,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:04,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:04,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 916 states and 1397 transitions. [2022-10-17 16:34:04,038 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1397 transitions. [2022-10-17 16:34:04,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:04,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:04,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:04,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:04,061 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:04,062 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:04,078 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:04,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:04,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:04,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 917 states and 1400 transitions. [2022-10-17 16:34:04,113 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1400 transitions. [2022-10-17 16:34:04,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:04,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:04,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:04,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:04,137 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:04,137 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:04,152 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:04,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:04,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:04,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 918 states and 1403 transitions. [2022-10-17 16:34:04,184 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1403 transitions. [2022-10-17 16:34:04,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:04,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:04,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:04,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:04,207 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:04,208 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:04,225 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:04,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:04,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:04,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 919 states and 1406 transitions. [2022-10-17 16:34:04,260 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1406 transitions. [2022-10-17 16:34:04,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:04,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:04,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:04,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:04,284 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:04,285 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:04,302 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:04,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:04,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:04,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 920 states and 1409 transitions. [2022-10-17 16:34:04,334 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1409 transitions. [2022-10-17 16:34:04,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:04,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:04,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:04,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:04,367 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:04,368 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:04,384 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:04,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:04,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:04,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 921 states and 1412 transitions. [2022-10-17 16:34:04,443 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1412 transitions. [2022-10-17 16:34:04,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:04,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:04,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:04,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:04,466 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:04,467 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:04,482 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:04,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:04,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:04,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 922 states and 1415 transitions. [2022-10-17 16:34:04,513 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1415 transitions. [2022-10-17 16:34:04,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:04,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:04,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:04,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:04,537 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:04,538 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:04,554 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:04,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:04,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:04,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 923 states and 1418 transitions. [2022-10-17 16:34:04,593 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1418 transitions. [2022-10-17 16:34:04,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:04,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:04,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:04,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:04,617 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:04,619 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:04,646 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:04,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:04,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:04,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 924 states and 1421 transitions. [2022-10-17 16:34:04,680 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1421 transitions. [2022-10-17 16:34:04,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:04,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:04,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:04,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:04,703 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:04,704 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:04,720 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:04,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:04,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:04,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 925 states and 1424 transitions. [2022-10-17 16:34:04,754 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1424 transitions. [2022-10-17 16:34:04,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:04,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:04,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:04,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:04,778 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:04,779 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:04,793 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:04,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:04,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:04,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 926 states and 1427 transitions. [2022-10-17 16:34:04,833 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1427 transitions. [2022-10-17 16:34:04,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:04,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:04,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:04,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:04,857 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:04,858 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:04,873 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:04,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:04,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:04,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 927 states and 1430 transitions. [2022-10-17 16:34:04,909 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1430 transitions. [2022-10-17 16:34:04,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:04,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:04,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:04,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:04,932 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:04,933 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:04,949 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:04,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:04,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:04,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 928 states and 1433 transitions. [2022-10-17 16:34:04,980 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1433 transitions. [2022-10-17 16:34:04,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:04,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:04,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:05,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:05,003 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:05,004 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:05,017 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:05,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:05,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:05,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 929 states and 1436 transitions. [2022-10-17 16:34:05,050 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1436 transitions. [2022-10-17 16:34:05,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:05,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:05,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:05,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:05,073 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:05,074 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:05,089 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:05,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:05,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:05,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 930 states and 1439 transitions. [2022-10-17 16:34:05,120 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1439 transitions. [2022-10-17 16:34:05,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:05,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:05,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:05,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:05,144 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:05,145 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:05,160 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:05,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:05,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:05,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 931 states and 1442 transitions. [2022-10-17 16:34:05,194 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1442 transitions. [2022-10-17 16:34:05,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:05,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:05,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:05,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:05,217 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:05,218 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:05,234 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:05,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:05,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:05,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 932 states and 1445 transitions. [2022-10-17 16:34:05,263 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1445 transitions. [2022-10-17 16:34:05,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:05,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:05,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:05,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:05,287 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:05,288 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:05,305 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:05,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:05,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:05,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 933 states and 1448 transitions. [2022-10-17 16:34:05,335 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1448 transitions. [2022-10-17 16:34:05,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:05,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:05,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:05,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:05,357 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:05,357 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:05,370 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:05,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:05,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:05,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 934 states and 1451 transitions. [2022-10-17 16:34:05,395 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1451 transitions. [2022-10-17 16:34:05,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:05,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:05,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:05,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:05,415 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:05,415 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:05,427 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:05,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:05,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:05,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 935 states and 1454 transitions. [2022-10-17 16:34:05,455 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1454 transitions. [2022-10-17 16:34:05,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:05,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:05,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:05,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:05,475 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:05,476 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:05,488 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:05,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:05,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:05,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 936 states and 1457 transitions. [2022-10-17 16:34:05,514 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1457 transitions. [2022-10-17 16:34:05,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:05,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:05,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:05,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:05,534 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:05,534 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:05,549 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:05,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:05,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:05,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 937 states and 1460 transitions. [2022-10-17 16:34:05,575 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1460 transitions. [2022-10-17 16:34:05,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:05,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:05,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:05,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:05,594 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:05,594 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:05,607 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:05,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:05,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:05,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 938 states and 1463 transitions. [2022-10-17 16:34:05,636 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1463 transitions. [2022-10-17 16:34:05,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:05,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:05,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:05,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:05,655 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:05,655 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:05,667 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:05,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:05,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:05,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 939 states and 1466 transitions. [2022-10-17 16:34:05,693 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1466 transitions. [2022-10-17 16:34:05,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:05,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:05,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:05,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:05,712 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:05,713 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:05,726 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:05,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:05,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:05,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 940 states and 1469 transitions. [2022-10-17 16:34:05,750 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1469 transitions. [2022-10-17 16:34:05,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:05,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:05,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:05,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:05,771 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:05,772 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:05,784 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:05,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:05,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:05,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 941 states and 1472 transitions. [2022-10-17 16:34:05,809 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1472 transitions. [2022-10-17 16:34:05,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:05,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:05,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:05,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:05,840 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:05,840 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:05,853 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:05,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:05,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:05,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 942 states and 1475 transitions. [2022-10-17 16:34:05,881 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1475 transitions. [2022-10-17 16:34:05,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:05,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:05,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:05,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:05,912 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:05,913 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:05,925 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:05,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:05,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:05,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 943 states and 1478 transitions. [2022-10-17 16:34:05,956 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1478 transitions. [2022-10-17 16:34:05,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:05,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:05,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:05,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:05,976 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:05,977 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:05,991 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:06,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:06,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:06,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 944 states and 1481 transitions. [2022-10-17 16:34:06,017 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1481 transitions. [2022-10-17 16:34:06,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:06,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:06,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:06,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:06,037 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:06,037 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:06,051 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:06,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:06,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:06,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 945 states and 1484 transitions. [2022-10-17 16:34:06,080 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1484 transitions. [2022-10-17 16:34:06,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:06,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:06,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:06,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:06,100 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:06,101 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:06,113 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:06,133 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:06,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:06,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 946 states and 1487 transitions. [2022-10-17 16:34:06,140 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1487 transitions. [2022-10-17 16:34:06,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:06,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:06,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:06,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:06,160 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:06,161 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:06,174 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:06,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:06,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:06,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 947 states and 1490 transitions. [2022-10-17 16:34:06,203 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1490 transitions. [2022-10-17 16:34:06,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:06,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:06,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:06,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:06,223 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:06,223 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:06,235 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:06,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:06,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:06,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 948 states and 1493 transitions. [2022-10-17 16:34:06,263 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1493 transitions. [2022-10-17 16:34:06,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:06,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:06,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:06,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:06,283 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:06,284 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:06,298 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:06,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:06,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:06,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 949 states and 1496 transitions. [2022-10-17 16:34:06,327 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1496 transitions. [2022-10-17 16:34:06,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:06,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:06,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:06,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:06,347 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:06,348 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:06,373 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:06,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:06,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:06,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 950 states and 1499 transitions. [2022-10-17 16:34:06,400 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1499 transitions. [2022-10-17 16:34:06,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:06,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:06,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:06,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:06,419 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:06,420 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:06,433 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:06,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:06,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:06,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 951 states and 1502 transitions. [2022-10-17 16:34:06,463 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1502 transitions. [2022-10-17 16:34:06,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:06,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:06,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:06,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:06,483 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:06,484 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:06,498 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:06,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:06,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:06,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 952 states and 1505 transitions. [2022-10-17 16:34:06,525 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1505 transitions. [2022-10-17 16:34:06,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:06,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:06,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:06,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:06,545 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:06,546 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:06,558 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:06,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:06,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:06,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 953 states and 1508 transitions. [2022-10-17 16:34:06,587 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1508 transitions. [2022-10-17 16:34:06,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:06,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:06,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:06,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:06,607 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:06,608 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:06,621 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:06,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:06,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:06,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 954 states and 1511 transitions. [2022-10-17 16:34:06,647 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1511 transitions. [2022-10-17 16:34:06,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:06,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:06,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:06,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:06,670 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:06,671 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:06,686 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:06,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:06,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:06,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 955 states and 1514 transitions. [2022-10-17 16:34:06,716 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1514 transitions. [2022-10-17 16:34:06,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:06,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:06,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:06,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:06,742 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:06,743 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:06,756 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:06,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:06,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:06,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 956 states and 1517 transitions. [2022-10-17 16:34:06,780 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1517 transitions. [2022-10-17 16:34:06,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:06,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:06,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:06,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:06,804 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:06,805 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:06,825 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:06,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:06,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:06,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 957 states and 1520 transitions. [2022-10-17 16:34:06,861 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1520 transitions. [2022-10-17 16:34:06,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:06,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:06,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:06,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:06,882 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:06,887 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:06,899 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:06,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:06,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:06,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 958 states and 1523 transitions. [2022-10-17 16:34:06,927 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1523 transitions. [2022-10-17 16:34:06,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:06,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:06,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:06,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:06,947 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:06,948 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:06,959 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:06,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:06,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:06,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 959 states and 1526 transitions. [2022-10-17 16:34:06,988 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1526 transitions. [2022-10-17 16:34:06,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:06,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:06,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:07,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:07,007 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:07,008 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:07,020 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:07,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:07,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:07,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 960 states and 1529 transitions. [2022-10-17 16:34:07,045 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1529 transitions. [2022-10-17 16:34:07,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:07,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:07,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:07,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:07,065 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:07,066 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:07,079 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:07,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:07,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:07,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 961 states and 1532 transitions. [2022-10-17 16:34:07,108 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1532 transitions. [2022-10-17 16:34:07,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:07,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:07,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:07,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:07,140 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:07,141 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:07,157 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:07,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:07,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:07,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 962 states and 1535 transitions. [2022-10-17 16:34:07,186 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1535 transitions. [2022-10-17 16:34:07,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:07,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:07,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:07,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:07,208 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:07,208 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:07,227 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:07,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:07,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:07,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 963 states and 1538 transitions. [2022-10-17 16:34:07,255 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1538 transitions. [2022-10-17 16:34:07,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:07,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:07,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:07,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:07,277 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:07,278 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:07,290 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:07,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:07,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:07,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 964 states and 1541 transitions. [2022-10-17 16:34:07,314 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1541 transitions. [2022-10-17 16:34:07,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:07,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:07,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:07,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:07,334 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:07,335 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:07,355 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:07,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:07,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:07,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 965 states and 1544 transitions. [2022-10-17 16:34:07,383 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1544 transitions. [2022-10-17 16:34:07,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:07,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:07,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:07,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:07,402 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:07,403 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:07,419 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:07,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:07,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:07,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 966 states and 1547 transitions. [2022-10-17 16:34:07,438 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1547 transitions. [2022-10-17 16:34:07,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:07,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:07,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:07,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:07,457 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:07,457 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:07,469 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:07,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:07,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:07,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 967 states and 1550 transitions. [2022-10-17 16:34:07,496 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1550 transitions. [2022-10-17 16:34:07,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:07,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:07,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:07,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:07,515 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:07,516 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:07,528 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:07,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:07,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:07,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 968 states and 1553 transitions. [2022-10-17 16:34:07,553 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1553 transitions. [2022-10-17 16:34:07,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:07,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:07,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:07,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:07,572 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:07,573 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:07,585 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:07,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:07,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:07,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 969 states and 1556 transitions. [2022-10-17 16:34:07,613 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1556 transitions. [2022-10-17 16:34:07,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:07,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:07,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:07,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:07,633 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:07,634 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:07,647 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:07,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:07,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:07,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 970 states and 1559 transitions. [2022-10-17 16:34:07,672 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1559 transitions. [2022-10-17 16:34:07,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:07,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:07,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:07,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:07,691 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:07,698 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:07,709 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:07,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:07,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:07,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 971 states and 1562 transitions. [2022-10-17 16:34:07,739 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1562 transitions. [2022-10-17 16:34:07,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:07,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:07,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:07,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:07,759 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:07,760 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:07,772 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:07,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:07,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:07,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 972 states and 1565 transitions. [2022-10-17 16:34:07,798 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1565 transitions. [2022-10-17 16:34:07,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:07,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:07,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:07,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:07,818 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:07,819 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:07,831 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:07,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:07,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:07,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 973 states and 1568 transitions. [2022-10-17 16:34:07,880 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1568 transitions. [2022-10-17 16:34:07,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:07,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:07,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:07,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:07,902 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:07,903 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:07,918 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:07,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:07,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:07,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 974 states and 1571 transitions. [2022-10-17 16:34:07,940 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1571 transitions. [2022-10-17 16:34:07,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:07,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:07,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:07,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:07,957 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:07,958 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:07,974 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:07,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:08,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:08,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 975 states and 1574 transitions. [2022-10-17 16:34:08,008 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1574 transitions. [2022-10-17 16:34:08,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:08,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:08,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:08,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:08,031 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:08,032 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:08,047 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:08,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:08,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:08,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 976 states and 1577 transitions. [2022-10-17 16:34:08,078 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1577 transitions. [2022-10-17 16:34:08,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:08,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:08,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:08,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:08,099 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:08,100 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:08,115 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:08,133 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:08,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:08,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 977 states and 1580 transitions. [2022-10-17 16:34:08,141 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1580 transitions. [2022-10-17 16:34:08,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:08,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:08,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:08,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:08,160 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:08,161 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:08,174 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:08,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:08,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:08,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 978 states and 1583 transitions. [2022-10-17 16:34:08,200 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1583 transitions. [2022-10-17 16:34:08,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:08,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:08,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:08,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:08,221 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:08,222 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:08,235 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:08,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:08,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:08,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 979 states and 1586 transitions. [2022-10-17 16:34:08,268 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1586 transitions. [2022-10-17 16:34:08,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:08,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:08,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:08,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:08,291 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:08,292 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:08,308 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:08,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:08,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:08,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 980 states and 1589 transitions. [2022-10-17 16:34:08,333 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1589 transitions. [2022-10-17 16:34:08,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:08,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:08,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:08,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:08,352 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:08,353 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:08,366 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:08,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:08,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:08,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 981 states and 1592 transitions. [2022-10-17 16:34:08,397 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1592 transitions. [2022-10-17 16:34:08,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:08,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:08,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:08,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:08,418 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:08,419 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:08,428 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:08,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:08,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:08,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 982 states and 1595 transitions. [2022-10-17 16:34:08,454 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1595 transitions. [2022-10-17 16:34:08,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:08,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:08,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:08,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:08,470 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:08,471 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:08,484 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:08,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:08,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:08,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 983 states and 1598 transitions. [2022-10-17 16:34:08,522 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1598 transitions. [2022-10-17 16:34:08,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:08,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:08,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:08,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:08,545 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:08,546 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:08,559 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:08,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:08,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:08,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 984 states and 1601 transitions. [2022-10-17 16:34:08,592 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1601 transitions. [2022-10-17 16:34:08,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:08,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:08,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:08,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:08,617 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:08,618 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:08,632 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:08,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:08,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:08,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 985 states and 1604 transitions. [2022-10-17 16:34:08,665 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1604 transitions. [2022-10-17 16:34:08,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:08,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:08,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:08,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:08,687 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:08,688 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:08,702 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:08,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:08,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:08,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 986 states and 1607 transitions. [2022-10-17 16:34:08,723 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1607 transitions. [2022-10-17 16:34:08,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:08,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:08,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:08,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:08,745 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:08,745 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:08,758 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:08,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:08,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:08,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 987 states and 1610 transitions. [2022-10-17 16:34:08,796 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1610 transitions. [2022-10-17 16:34:08,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:08,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:08,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:08,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:08,819 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:08,820 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:08,838 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:08,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:08,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:08,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 988 states and 1613 transitions. [2022-10-17 16:34:08,863 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1613 transitions. [2022-10-17 16:34:08,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:08,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:08,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:08,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:08,895 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:08,896 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:08,911 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:08,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:08,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:08,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 989 states and 1616 transitions. [2022-10-17 16:34:08,944 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1616 transitions. [2022-10-17 16:34:08,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:08,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:08,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:08,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:08,965 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:08,966 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:08,979 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:09,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:09,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:09,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 990 states and 1619 transitions. [2022-10-17 16:34:09,006 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1619 transitions. [2022-10-17 16:34:09,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:09,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:09,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:09,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:09,039 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:09,040 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:09,054 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:09,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:09,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:09,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 991 states and 1622 transitions. [2022-10-17 16:34:09,087 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1622 transitions. [2022-10-17 16:34:09,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:09,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:09,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:09,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:09,110 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:09,111 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:09,124 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:09,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:09,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:09,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 992 states and 1625 transitions. [2022-10-17 16:34:09,154 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1625 transitions. [2022-10-17 16:34:09,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:09,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:09,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:09,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:09,176 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:09,177 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:09,190 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:09,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:09,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:09,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 993 states and 1628 transitions. [2022-10-17 16:34:09,220 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1628 transitions. [2022-10-17 16:34:09,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:09,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:09,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:09,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:09,244 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:09,245 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:09,260 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:09,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:09,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:09,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 994 states and 1631 transitions. [2022-10-17 16:34:09,290 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1631 transitions. [2022-10-17 16:34:09,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:09,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:09,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:09,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:09,313 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:09,314 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:09,329 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:09,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:09,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:09,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 995 states and 1634 transitions. [2022-10-17 16:34:09,364 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1634 transitions. [2022-10-17 16:34:09,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:09,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:09,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:09,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:09,388 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:09,388 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:09,402 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:09,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:09,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:09,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 996 states and 1637 transitions. [2022-10-17 16:34:09,434 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1637 transitions. [2022-10-17 16:34:09,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:09,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:09,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:09,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:09,457 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:09,458 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:09,471 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:09,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:09,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:09,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 997 states and 1640 transitions. [2022-10-17 16:34:09,504 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1640 transitions. [2022-10-17 16:34:09,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:09,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:09,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:09,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:09,528 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:09,529 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:09,541 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:09,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:09,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:09,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 998 states and 1643 transitions. [2022-10-17 16:34:09,569 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1643 transitions. [2022-10-17 16:34:09,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:09,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:09,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:09,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:09,589 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:09,592 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:09,605 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:09,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:09,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:09,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 999 states and 1646 transitions. [2022-10-17 16:34:09,637 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1646 transitions. [2022-10-17 16:34:09,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:09,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:09,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:09,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:09,662 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:09,663 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:09,674 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:09,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:09,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:09,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 1000 states and 1649 transitions. [2022-10-17 16:34:09,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1649 transitions. [2022-10-17 16:34:09,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:09,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:09,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:09,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:09,727 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:09,728 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:09,742 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:09,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:09,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:09,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 1001 states and 1652 transitions. [2022-10-17 16:34:09,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1652 transitions. [2022-10-17 16:34:09,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:09,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:09,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:09,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:09,803 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:09,804 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:09,827 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:09,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:09,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:09,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 1002 states and 1655 transitions. [2022-10-17 16:34:09,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1655 transitions. [2022-10-17 16:34:09,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:09,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:09,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:09,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:09,885 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:09,886 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:09,899 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:09,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:09,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:09,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1003 states and 1658 transitions. [2022-10-17 16:34:09,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1658 transitions. [2022-10-17 16:34:09,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:09,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:09,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:09,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:09,960 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:09,961 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:09,976 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:09,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:10,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:10,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 1004 states and 1661 transitions. [2022-10-17 16:34:10,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1661 transitions. [2022-10-17 16:34:10,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:10,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:10,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:10,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:10,039 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:10,040 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:10,055 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:10,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:10,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:10,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 1005 states and 1664 transitions. [2022-10-17 16:34:10,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1664 transitions. [2022-10-17 16:34:10,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:10,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:10,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:10,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:10,121 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:10,122 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:10,136 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:10,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:10,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:10,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1006 states and 1667 transitions. [2022-10-17 16:34:10,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1667 transitions. [2022-10-17 16:34:10,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:10,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:10,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:10,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:10,190 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:10,190 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:10,199 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:10,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:10,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:10,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 1007 states and 1670 transitions. [2022-10-17 16:34:10,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1670 transitions. [2022-10-17 16:34:10,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:10,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:10,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:10,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:10,248 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:10,249 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:10,263 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:10,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:10,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:10,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1008 states and 1673 transitions. [2022-10-17 16:34:10,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1673 transitions. [2022-10-17 16:34:10,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:10,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:10,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:10,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:10,323 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:10,324 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:10,339 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:10,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:10,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:10,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1009 states and 1676 transitions. [2022-10-17 16:34:10,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1676 transitions. [2022-10-17 16:34:10,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:10,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:10,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:10,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:10,394 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:10,395 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:10,409 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:10,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:10,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:10,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 1010 states and 1679 transitions. [2022-10-17 16:34:10,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1679 transitions. [2022-10-17 16:34:10,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:10,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:10,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:10,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:10,461 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:10,462 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:10,477 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:10,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:10,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:10,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 1011 states and 1682 transitions. [2022-10-17 16:34:10,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1682 transitions. [2022-10-17 16:34:10,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:10,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:10,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:10,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:10,536 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:10,536 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:10,552 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:10,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:10,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:10,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 1012 states and 1685 transitions. [2022-10-17 16:34:10,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1685 transitions. [2022-10-17 16:34:10,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:10,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:10,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:10,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:10,604 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:10,605 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:10,619 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:10,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:10,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:10,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1013 states and 1688 transitions. [2022-10-17 16:34:10,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1688 transitions. [2022-10-17 16:34:10,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:10,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:10,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:10,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:10,678 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:10,679 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:10,692 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:10,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:10,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:10,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 1014 states and 1691 transitions. [2022-10-17 16:34:10,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1691 transitions. [2022-10-17 16:34:10,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:10,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:10,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:10,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:10,735 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:10,736 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:10,750 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:10,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:10,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:10,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1015 states and 1694 transitions. [2022-10-17 16:34:10,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1694 transitions. [2022-10-17 16:34:10,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:10,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:10,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:10,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:10,804 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:10,804 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:10,814 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:10,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:10,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:10,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 1016 states and 1697 transitions. [2022-10-17 16:34:10,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1697 transitions. [2022-10-17 16:34:10,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:10,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:10,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:10,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:10,864 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:10,865 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:10,878 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:10,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:10,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:10,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1017 states and 1700 transitions. [2022-10-17 16:34:10,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1700 transitions. [2022-10-17 16:34:10,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:10,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:10,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:10,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:10,939 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:10,940 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:10,951 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:10,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:10,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:10,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 1018 states and 1703 transitions. [2022-10-17 16:34:10,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1703 transitions. [2022-10-17 16:34:10,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:10,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:10,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:11,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:11,001 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:11,002 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:11,013 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:11,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:11,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:11,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1019 states and 1706 transitions. [2022-10-17 16:34:11,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1706 transitions. [2022-10-17 16:34:11,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:11,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:11,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:11,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:11,057 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:11,057 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:11,068 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:11,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:11,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:11,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 1020 states and 1709 transitions. [2022-10-17 16:34:11,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1709 transitions. [2022-10-17 16:34:11,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:11,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:11,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:11,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:11,123 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:11,124 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:11,140 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:11,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:11,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:11,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1021 states and 1712 transitions. [2022-10-17 16:34:11,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1712 transitions. [2022-10-17 16:34:11,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:11,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:11,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:11,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:11,185 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:11,186 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:11,197 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:11,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:11,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:11,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1022 states and 1715 transitions. [2022-10-17 16:34:11,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1715 transitions. [2022-10-17 16:34:11,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:11,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:11,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:11,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:11,255 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:11,256 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:11,271 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:11,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:11,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:11,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 1023 states and 1718 transitions. [2022-10-17 16:34:11,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1718 transitions. [2022-10-17 16:34:11,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:11,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:11,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:11,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:11,355 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:11,356 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:11,370 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:11,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:11,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:11,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1024 states and 1721 transitions. [2022-10-17 16:34:11,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1721 transitions. [2022-10-17 16:34:11,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:11,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:11,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:11,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:11,435 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:11,436 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:11,450 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:11,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:11,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:11,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 1025 states and 1724 transitions. [2022-10-17 16:34:11,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1724 transitions. [2022-10-17 16:34:11,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:11,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:11,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:11,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:11,504 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:11,505 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:11,521 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:11,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:11,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:11,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 1026 states and 1727 transitions. [2022-10-17 16:34:11,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1727 transitions. [2022-10-17 16:34:11,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:11,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:11,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:11,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:11,570 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:11,571 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:11,585 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:11,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:11,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:11,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 1027 states and 1730 transitions. [2022-10-17 16:34:11,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1730 transitions. [2022-10-17 16:34:11,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:11,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:11,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:11,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:11,634 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:11,634 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:11,654 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:11,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:11,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:11,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 1028 states and 1733 transitions. [2022-10-17 16:34:11,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1733 transitions. [2022-10-17 16:34:11,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:11,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:11,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:11,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:11,726 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:11,727 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:11,743 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:11,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:11,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:11,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 1029 states and 1736 transitions. [2022-10-17 16:34:11,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1736 transitions. [2022-10-17 16:34:11,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:11,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:11,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:11,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:11,789 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:11,790 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:11,800 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:11,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:11,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:11,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 1030 states and 1739 transitions. [2022-10-17 16:34:11,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1739 transitions. [2022-10-17 16:34:11,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:11,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:11,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:11,842 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:11,842 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:11,852 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:11,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:11,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:11,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 1031 states and 1742 transitions. [2022-10-17 16:34:11,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 1742 transitions. [2022-10-17 16:34:11,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:11,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:11,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:11,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:11,897 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:11,897 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:11,910 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:11,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:11,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:11,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 1032 states and 1745 transitions. [2022-10-17 16:34:11,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1745 transitions. [2022-10-17 16:34:11,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:11,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:11,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:11,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:11,953 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:11,954 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:11,967 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:11,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:11,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:11,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 1033 states and 1748 transitions. [2022-10-17 16:34:11,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1748 transitions. [2022-10-17 16:34:11,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:11,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:11,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:12,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:12,023 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:12,024 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:12,034 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:12,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:12,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:12,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 1034 states and 1751 transitions. [2022-10-17 16:34:12,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1751 transitions. [2022-10-17 16:34:12,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:12,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:12,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:12,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:12,076 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:12,076 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:12,087 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:12,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:12,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:12,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 1035 states and 1754 transitions. [2022-10-17 16:34:12,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1754 transitions. [2022-10-17 16:34:12,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:12,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:12,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:12,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:12,132 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:12,132 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:12,144 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:12,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:12,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:12,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 1036 states and 1757 transitions. [2022-10-17 16:34:12,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1757 transitions. [2022-10-17 16:34:12,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:12,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:12,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:12,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:12,195 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:12,195 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:12,210 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:12,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:12,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:12,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1037 states and 1760 transitions. [2022-10-17 16:34:12,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1760 transitions. [2022-10-17 16:34:12,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:12,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:12,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:12,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:12,257 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:12,258 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:12,269 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:12,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:12,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:12,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 1038 states and 1763 transitions. [2022-10-17 16:34:12,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1763 transitions. [2022-10-17 16:34:12,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:12,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:12,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:12,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:12,323 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:12,324 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:12,337 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:12,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:12,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:12,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1766 states to 1039 states and 1766 transitions. [2022-10-17 16:34:12,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1766 transitions. [2022-10-17 16:34:12,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:12,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:12,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:12,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:12,382 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:12,383 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:12,394 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:12,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:12,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:12,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 1040 states and 1769 transitions. [2022-10-17 16:34:12,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1769 transitions. [2022-10-17 16:34:12,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:12,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:12,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:12,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:12,442 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:12,442 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:12,455 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:12,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:12,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:12,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1041 states and 1772 transitions. [2022-10-17 16:34:12,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1772 transitions. [2022-10-17 16:34:12,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:12,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:12,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:12,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:12,502 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:12,503 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:12,514 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:12,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:12,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:12,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 1042 states and 1775 transitions. [2022-10-17 16:34:12,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1775 transitions. [2022-10-17 16:34:12,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:12,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:12,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:12,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:12,581 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 10 conjunts are in the unsatisfiable core [2022-10-17 16:34:12,581 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:34:12,592 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-10-17 16:34:12,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:12,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:12,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 1043 states and 1778 transitions. [2022-10-17 16:34:12,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1778 transitions. [2022-10-17 16:34:12,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:34:12,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:12,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms