./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/Primes.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae61007b-f11d-412d-9cf5-ceeb50331fb8/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae61007b-f11d-412d-9cf5-ceeb50331fb8/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_ae61007b-f11d-412d-9cf5-ceeb50331fb8/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae61007b-f11d-412d-9cf5-ceeb50331fb8/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/Primes.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae61007b-f11d-412d-9cf5-ceeb50331fb8/bin/ukojak-92XMlrwhuB/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae61007b-f11d-412d-9cf5-ceeb50331fb8/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 16beca065b3aeb336c54dcf96f3abbe61553e7d28b28c1a40f525ad89a5da56e --- 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 16:29:40,743 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:29:40,745 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:29:40,779 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:29:40,780 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:29:40,781 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:29:40,783 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:29:40,786 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:29:40,788 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:29:40,789 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:29:40,790 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:29:40,792 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:29:40,792 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:29:40,794 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:29:40,795 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:29:40,797 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:29:40,798 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:29:40,799 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:29:40,802 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:29:40,804 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:29:40,806 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:29:40,813 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:29:40,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:29:40,818 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:29:40,824 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:29:40,829 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:29:40,829 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:29:40,832 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:29:40,832 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:29:40,834 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:29:40,835 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:29:40,836 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:29:40,838 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:29:40,840 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:29:40,841 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:29:40,841 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:29:40,842 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:29:40,842 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:29:40,843 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:29:40,844 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:29:40,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:29:40,845 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae61007b-f11d-412d-9cf5-ceeb50331fb8/bin/ukojak-92XMlrwhuB/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-10-17 16:29:40,891 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:29:40,891 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:29:40,892 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:29:40,893 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:29:40,894 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:29:40,894 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:29:40,894 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:29:40,894 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:29:40,895 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-17 16:29:40,895 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:29:40,896 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:29:40,896 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:29:40,897 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:29:40,897 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:29:40,897 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:29:40,897 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-17 16:29:40,898 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:29:40,898 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:29:40,898 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:29:40,898 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:29:40,899 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:29:40,899 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:29:40,899 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:29:40,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:29:40,900 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:29:40,900 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:29:40,900 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:29:40,901 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:29:40,901 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:29:40,901 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:29:40,901 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_ae61007b-f11d-412d-9cf5-ceeb50331fb8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae61007b-f11d-412d-9cf5-ceeb50331fb8/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 16beca065b3aeb336c54dcf96f3abbe61553e7d28b28c1a40f525ad89a5da56e [2022-10-17 16:29:41,230 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:29:41,252 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:29:41,255 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:29:41,256 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:29:41,257 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:29:41,258 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae61007b-f11d-412d-9cf5-ceeb50331fb8/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/recursive/Primes.c [2022-10-17 16:29:41,332 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae61007b-f11d-412d-9cf5-ceeb50331fb8/bin/ukojak-92XMlrwhuB/data/f46ac4ec8/ff044f792d394f598c5173302cec9b66/FLAG93235963b [2022-10-17 16:29:41,903 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:29:41,904 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae61007b-f11d-412d-9cf5-ceeb50331fb8/sv-benchmarks/c/recursive/Primes.c [2022-10-17 16:29:41,917 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae61007b-f11d-412d-9cf5-ceeb50331fb8/bin/ukojak-92XMlrwhuB/data/f46ac4ec8/ff044f792d394f598c5173302cec9b66/FLAG93235963b [2022-10-17 16:29:42,239 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae61007b-f11d-412d-9cf5-ceeb50331fb8/bin/ukojak-92XMlrwhuB/data/f46ac4ec8/ff044f792d394f598c5173302cec9b66 [2022-10-17 16:29:42,241 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:29:42,243 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:29:42,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:29:42,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:29:42,249 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:29:42,249 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:29:42" (1/1) ... [2022-10-17 16:29:42,251 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f07bc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:42, skipping insertion in model container [2022-10-17 16:29:42,251 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:29:42" (1/1) ... [2022-10-17 16:29:42,260 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:29:42,278 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:29:42,492 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae61007b-f11d-412d-9cf5-ceeb50331fb8/sv-benchmarks/c/recursive/Primes.c[2190,2203] [2022-10-17 16:29:42,493 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:29:42,502 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:29:42,525 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae61007b-f11d-412d-9cf5-ceeb50331fb8/sv-benchmarks/c/recursive/Primes.c[2190,2203] [2022-10-17 16:29:42,526 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:29:42,538 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:29:42,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:42 WrapperNode [2022-10-17 16:29:42,538 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:29:42,540 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:29:42,540 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:29:42,540 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:29:42,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:42" (1/1) ... [2022-10-17 16:29:42,553 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:42" (1/1) ... [2022-10-17 16:29:42,572 INFO L138 Inliner]: procedures = 16, calls = 17, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 55 [2022-10-17 16:29:42,572 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:29:42,573 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:29:42,573 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:29:42,573 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:29:42,583 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:42" (1/1) ... [2022-10-17 16:29:42,583 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:42" (1/1) ... [2022-10-17 16:29:42,585 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:42" (1/1) ... [2022-10-17 16:29:42,585 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:42" (1/1) ... [2022-10-17 16:29:42,590 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:42" (1/1) ... [2022-10-17 16:29:42,593 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:42" (1/1) ... [2022-10-17 16:29:42,594 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:42" (1/1) ... [2022-10-17 16:29:42,596 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:42" (1/1) ... [2022-10-17 16:29:42,598 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:29:42,599 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:29:42,599 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:29:42,600 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:29:42,612 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:42" (1/1) ... [2022-10-17 16:29:42,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:29:42,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae61007b-f11d-412d-9cf5-ceeb50331fb8/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:29:42,654 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae61007b-f11d-412d-9cf5-ceeb50331fb8/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:29:42,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae61007b-f11d-412d-9cf5-ceeb50331fb8/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:29:42,706 INFO L130 BoogieDeclarations]: Found specification of procedure multiple_of [2022-10-17 16:29:42,706 INFO L138 BoogieDeclarations]: Found implementation of procedure multiple_of [2022-10-17 16:29:42,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:29:42,706 INFO L130 BoogieDeclarations]: Found specification of procedure mult [2022-10-17 16:29:42,706 INFO L138 BoogieDeclarations]: Found implementation of procedure mult [2022-10-17 16:29:42,707 INFO L130 BoogieDeclarations]: Found specification of procedure is_prime_ [2022-10-17 16:29:42,707 INFO L138 BoogieDeclarations]: Found implementation of procedure is_prime_ [2022-10-17 16:29:42,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:29:42,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:29:42,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:29:42,783 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:29:42,786 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:29:43,177 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:29:43,217 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:29:43,218 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:29:43,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:29:43 BoogieIcfgContainer [2022-10-17 16:29:43,221 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:29:43,222 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:29:43,222 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:29:43,238 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:29:43,239 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:29:43" (1/1) ... [2022-10-17 16:29:43,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:29:43,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:43,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 79 states and 100 transitions. [2022-10-17 16:29:43,327 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 100 transitions. [2022-10-17 16:29:43,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-10-17 16:29:43,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:43,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:43,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:43,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:43,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:43,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 78 states and 99 transitions. [2022-10-17 16:29:43,528 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 99 transitions. [2022-10-17 16:29:43,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 16:29:43,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:43,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:43,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:43,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:43,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:43,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 77 states and 98 transitions. [2022-10-17 16:29:43,742 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 98 transitions. [2022-10-17 16:29:43,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-10-17 16:29:43,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:43,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:43,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:43,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:44,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:44,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 79 states and 103 transitions. [2022-10-17 16:29:44,024 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 103 transitions. [2022-10-17 16:29:44,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 16:29:44,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:44,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:44,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:44,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:44,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:44,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 82 states and 110 transitions. [2022-10-17 16:29:44,617 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 110 transitions. [2022-10-17 16:29:44,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 16:29:44,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:44,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:44,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:44,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:45,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:45,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 88 states and 122 transitions. [2022-10-17 16:29:45,139 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 122 transitions. [2022-10-17 16:29:45,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 16:29:45,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:45,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:45,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:45,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:46,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:46,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 100 states and 148 transitions. [2022-10-17 16:29:46,582 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 148 transitions. [2022-10-17 16:29:46,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-10-17 16:29:46,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:46,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:46,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:46,789 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 16:29:47,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:47,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 102 states and 152 transitions. [2022-10-17 16:29:47,121 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 152 transitions. [2022-10-17 16:29:47,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-10-17 16:29:47,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:47,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:47,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:47,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:48,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:48,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 115 states and 177 transitions. [2022-10-17 16:29:48,921 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 177 transitions. [2022-10-17 16:29:48,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-10-17 16:29:48,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:48,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:48,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:49,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:49,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:49,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 120 states and 184 transitions. [2022-10-17 16:29:49,786 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 184 transitions. [2022-10-17 16:29:49,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-10-17 16:29:49,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:49,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:49,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:49,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:50,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:50,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 124 states and 195 transitions. [2022-10-17 16:29:50,088 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 195 transitions. [2022-10-17 16:29:50,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-10-17 16:29:50,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:50,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:50,184 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 16:29:50,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:50,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 123 states and 194 transitions. [2022-10-17 16:29:50,374 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 194 transitions. [2022-10-17 16:29:50,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-10-17 16:29:50,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:50,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:50,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:50,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:51,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:51,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 128 states and 210 transitions. [2022-10-17 16:29:51,779 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 210 transitions. [2022-10-17 16:29:51,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:29:51,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:51,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:51,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:51,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:29:52,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:52,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 134 states and 221 transitions. [2022-10-17 16:29:52,630 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 221 transitions. [2022-10-17 16:29:52,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-10-17 16:29:52,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:52,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:52,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:52,833 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:53,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:53,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 138 states and 232 transitions. [2022-10-17 16:29:53,595 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 232 transitions. [2022-10-17 16:29:53,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:29:53,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:53,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:53,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:53,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:54,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:54,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 141 states and 236 transitions. [2022-10-17 16:29:54,149 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 236 transitions. [2022-10-17 16:29:54,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:29:54,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:54,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:54,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:54,283 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:29:54,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:54,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 143 states and 239 transitions. [2022-10-17 16:29:54,365 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 239 transitions. [2022-10-17 16:29:54,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:29:54,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:54,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:54,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:54,447 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:29:54,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:54,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 143 states and 238 transitions. [2022-10-17 16:29:54,720 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 238 transitions. [2022-10-17 16:29:54,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-10-17 16:29:54,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:54,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:54,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:54,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:29:55,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:55,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 142 states and 237 transitions. [2022-10-17 16:29:55,085 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 237 transitions. [2022-10-17 16:29:55,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-10-17 16:29:55,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:55,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:55,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:55,468 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-10-17 16:29:58,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:58,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 163 states and 276 transitions. [2022-10-17 16:29:58,932 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 276 transitions. [2022-10-17 16:29:58,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-10-17 16:29:58,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:58,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:58,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:59,175 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:59,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:59,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 165 states and 279 transitions. [2022-10-17 16:29:59,369 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 279 transitions. [2022-10-17 16:29:59,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:29:59,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:59,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:59,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:59,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:59,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:59,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 161 states and 273 transitions. [2022-10-17 16:29:59,500 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 273 transitions. [2022-10-17 16:29:59,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-10-17 16:29:59,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:59,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:59,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:00,065 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:02,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:02,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 172 states and 298 transitions. [2022-10-17 16:30:02,589 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 298 transitions. [2022-10-17 16:30:02,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:02,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:02,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:02,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:02,833 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:30:04,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:04,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 179 states and 313 transitions. [2022-10-17 16:30:04,807 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 313 transitions. [2022-10-17 16:30:04,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:04,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:04,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:04,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:04,844 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:30:05,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:05,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 181 states and 314 transitions. [2022-10-17 16:30:05,334 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 314 transitions. [2022-10-17 16:30:05,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:05,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:05,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:05,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:05,369 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:30:05,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:05,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 181 states and 313 transitions. [2022-10-17 16:30:05,922 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 313 transitions. [2022-10-17 16:30:05,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:05,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:05,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:05,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:06,381 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:08,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:08,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:08,017 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:08,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:08,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:08,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:08,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:08,311 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:08,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:08,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:08,373 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:08,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:08,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:08,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:08,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:08,687 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:08,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:08,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:08,710 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:08,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:08,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:08,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:08,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:08,932 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:08,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:08,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:08,950 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:08,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:08,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:08,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:08,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:09,143 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:09,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:09,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:09,154 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:09,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:09,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:09,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:09,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:09,342 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:09,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:09,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:09,355 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:09,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:09,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:09,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:09,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:09,594 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:09,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:09,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:09,609 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:09,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:09,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:09,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:09,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:09,817 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:09,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:09,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:09,832 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:09,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:09,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:09,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:09,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:10,023 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:10,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:10,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:10,035 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:10,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:10,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:10,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:10,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:10,224 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:10,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:10,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:10,237 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:10,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:10,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:10,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:10,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:10,437 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:10,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:10,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:10,449 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:10,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:10,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:10,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:10,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:10,673 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:10,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:10,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:10,687 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:10,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:10,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:10,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:10,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:10,871 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:10,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:10,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:10,882 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:10,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:10,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:10,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:10,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:11,086 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:11,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:11,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:11,097 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:11,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:11,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:11,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:11,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:11,291 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:11,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:11,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:11,302 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:11,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:11,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:11,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:11,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:11,500 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:11,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:11,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:11,511 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:11,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:11,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:11,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:11,712 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:11,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:11,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:11,722 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:11,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:11,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:11,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:11,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:11,924 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:11,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:11,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:11,934 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:11,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:11,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:11,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:11,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:12,130 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:12,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:12,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:12,141 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:12,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:12,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:12,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:12,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:12,333 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:12,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:12,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:12,346 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:12,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:12,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:12,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:12,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:12,546 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:12,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:12,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:12,557 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:12,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:12,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:12,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:12,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:12,798 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:12,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:12,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:12,811 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:12,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:12,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:12,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:12,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:13,061 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 16:30:13,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:13,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 162 states and 277 transitions. [2022-10-17 16:30:13,072 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2022-10-17 16:30:13,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:30:13,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:13,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:13,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat