./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem01_label58.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e5a237-dd6d-43e3-8f65-194475c04d67/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e5a237-dd6d-43e3-8f65-194475c04d67/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e5a237-dd6d-43e3-8f65-194475c04d67/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e5a237-dd6d-43e3-8f65-194475c04d67/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem01_label58.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e5a237-dd6d-43e3-8f65-194475c04d67/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e5a237-dd6d-43e3-8f65-194475c04d67/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a5f87b8357f03d9a8be5e507a55ad1b488f3fb22c6f294c5cc7e1ddb521502de --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:39:32,138 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:39:32,205 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e5a237-dd6d-43e3-8f65-194475c04d67/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:39:32,210 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:39:32,210 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:39:32,233 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:39:32,234 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:39:32,235 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:39:32,235 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:39:32,236 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:39:32,236 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:39:32,237 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:39:32,237 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:39:32,238 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:39:32,238 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:39:32,238 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:39:32,239 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:39:32,239 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:39:32,240 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:39:32,240 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:39:32,241 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:39:32,246 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:39:32,247 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:39:32,247 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:39:32,247 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:39:32,248 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:39:32,248 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:39:32,248 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:39:32,249 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:39:32,249 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:39:32,250 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:39:32,250 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:39:32,251 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:39:32,251 INFO L153 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_c3e5a237-dd6d-43e3-8f65-194475c04d67/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e5a237-dd6d-43e3-8f65-194475c04d67/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5f87b8357f03d9a8be5e507a55ad1b488f3fb22c6f294c5cc7e1ddb521502de [2024-11-08 22:39:32,542 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:39:32,578 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:39:32,581 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:39:32,582 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:39:32,583 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:39:32,584 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e5a237-dd6d-43e3-8f65-194475c04d67/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem01_label58.c Unable to find full path for "g++" [2024-11-08 22:39:34,552 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:39:34,856 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:39:34,857 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e5a237-dd6d-43e3-8f65-194475c04d67/sv-benchmarks/c/eca-rers2012/Problem01_label58.c [2024-11-08 22:39:34,871 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e5a237-dd6d-43e3-8f65-194475c04d67/bin/ukojak-verify-ImItNfHLgk/data/f5b3c79a7/325e24e78a774e09b6b624b6421500d6/FLAG042eee5ac [2024-11-08 22:39:35,135 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e5a237-dd6d-43e3-8f65-194475c04d67/bin/ukojak-verify-ImItNfHLgk/data/f5b3c79a7/325e24e78a774e09b6b624b6421500d6 [2024-11-08 22:39:35,138 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:39:35,139 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:39:35,142 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:39:35,143 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:39:35,149 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:39:35,151 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:35,153 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b615e44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35, skipping insertion in model container [2024-11-08 22:39:35,153 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:35,225 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:39:35,615 WARN L250 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_c3e5a237-dd6d-43e3-8f65-194475c04d67/sv-benchmarks/c/eca-rers2012/Problem01_label58.c[17861,17874] [2024-11-08 22:39:35,694 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:39:35,704 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:39:35,806 WARN L250 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_c3e5a237-dd6d-43e3-8f65-194475c04d67/sv-benchmarks/c/eca-rers2012/Problem01_label58.c[17861,17874] [2024-11-08 22:39:35,836 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:39:35,864 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:39:35,864 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35 WrapperNode [2024-11-08 22:39:35,864 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:39:35,866 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:39:35,866 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:39:35,866 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:39:35,874 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:35,897 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:35,949 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 657 [2024-11-08 22:39:35,950 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:39:35,951 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:39:35,951 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:39:35,951 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:39:35,961 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:35,962 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:35,966 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:35,967 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:35,997 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:36,005 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:36,009 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:36,013 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:36,019 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:39:36,021 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:39:36,021 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:39:36,021 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:39:36,022 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:35" (1/1) ... [2024-11-08 22:39:36,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:39:36,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e5a237-dd6d-43e3-8f65-194475c04d67/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:39:36,071 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e5a237-dd6d-43e3-8f65-194475c04d67/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:39:36,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e5a237-dd6d-43e3-8f65-194475c04d67/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:39:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:39:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:39:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:39:36,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:39:36,191 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:39:36,193 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:39:37,317 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-11-08 22:39:37,318 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:39:37,613 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:39:37,613 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:39:37,614 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:39:37 BoogieIcfgContainer [2024-11-08 22:39:37,614 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:39:37,615 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:39:37,615 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:39:37,626 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:39:37,627 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:39:37" (1/1) ... [2024-11-08 22:39:37,639 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:39:37,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:37,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2024-11-08 22:39:37,711 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2024-11-08 22:39:37,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:39:37,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:37,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:37,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:38,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:38,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:38,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 145 states and 231 transitions. [2024-11-08 22:39:38,877 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 231 transitions. [2024-11-08 22:39:38,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:39:38,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:38,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:38,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:39,239 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:40,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:40,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 215 states and 304 transitions. [2024-11-08 22:39:40,012 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 304 transitions. [2024-11-08 22:39:40,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:39:40,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:40,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:40,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:40,174 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:40,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:40,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 219 states and 311 transitions. [2024-11-08 22:39:40,263 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 311 transitions. [2024-11-08 22:39:40,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:39:40,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:40,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:40,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:40,366 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:39:40,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:40,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 220 states and 313 transitions. [2024-11-08 22:39:40,623 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 313 transitions. [2024-11-08 22:39:40,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:39:40,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:40,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:40,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:40,984 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:41,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:41,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 234 states and 331 transitions. [2024-11-08 22:39:41,239 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 331 transitions. [2024-11-08 22:39:41,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:39:41,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:41,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:41,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:41,423 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:39:41,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:41,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 240 states and 337 transitions. [2024-11-08 22:39:41,539 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 337 transitions. [2024-11-08 22:39:41,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:39:41,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:41,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:41,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:41,876 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:42,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:42,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 255 states and 356 transitions. [2024-11-08 22:39:42,383 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 356 transitions. [2024-11-08 22:39:42,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:39:42,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:42,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:42,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:42,590 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:43,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:43,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 273 states and 383 transitions. [2024-11-08 22:39:43,105 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 383 transitions. [2024-11-08 22:39:43,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:39:43,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:43,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:43,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:43,288 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:39:43,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:43,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 274 states and 384 transitions. [2024-11-08 22:39:43,606 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 384 transitions. [2024-11-08 22:39:43,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:39:43,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:43,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:43,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:43,745 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:44,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:44,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 293 states and 408 transitions. [2024-11-08 22:39:44,287 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 408 transitions. [2024-11-08 22:39:44,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:39:44,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:44,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:44,379 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:44,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:44,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 311 states and 431 transitions. [2024-11-08 22:39:44,905 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 431 transitions. [2024-11-08 22:39:44,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:39:44,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:44,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:44,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:45,099 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:39:45,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:45,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 315 states and 435 transitions. [2024-11-08 22:39:45,244 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 435 transitions. [2024-11-08 22:39:45,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:39:45,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:45,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:45,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:45,381 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:45,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:45,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 322 states and 443 transitions. [2024-11-08 22:39:45,464 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 443 transitions. [2024-11-08 22:39:45,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:39:45,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:45,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:45,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:45,618 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:46,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:46,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 331 states and 454 transitions. [2024-11-08 22:39:46,011 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 454 transitions. [2024-11-08 22:39:46,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:39:46,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:46,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:46,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:46,092 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:46,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:46,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 348 states and 473 transitions. [2024-11-08 22:39:46,388 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 473 transitions. [2024-11-08 22:39:46,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:39:46,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:46,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:46,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:46,550 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:46,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:46,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 349 states and 474 transitions. [2024-11-08 22:39:46,778 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 474 transitions. [2024-11-08 22:39:46,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:39:46,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:46,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:46,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:46,895 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:39:47,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:47,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 376 states and 505 transitions. [2024-11-08 22:39:47,560 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 505 transitions. [2024-11-08 22:39:47,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:39:47,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:47,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:47,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:47,639 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:39:47,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:47,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 391 states and 521 transitions. [2024-11-08 22:39:47,981 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 521 transitions. [2024-11-08 22:39:47,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:39:47,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:47,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:48,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:48,056 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:39:48,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:48,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 399 states and 529 transitions. [2024-11-08 22:39:48,332 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 529 transitions. [2024-11-08 22:39:48,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:39:48,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:48,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:48,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:48,426 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:39:48,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:48,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 400 states and 530 transitions. [2024-11-08 22:39:48,554 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 530 transitions. [2024-11-08 22:39:48,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:39:48,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:48,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:48,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:48,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:39:48,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:48,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 410 states and 540 transitions. [2024-11-08 22:39:48,889 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 540 transitions. [2024-11-08 22:39:48,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:39:48,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:48,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:48,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:48,970 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:39:49,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:49,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 417 states and 548 transitions. [2024-11-08 22:39:49,289 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 548 transitions. [2024-11-08 22:39:49,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:39:49,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:49,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:49,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:49,379 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:49,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:49,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 449 states and 583 transitions. [2024-11-08 22:39:49,668 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 583 transitions. [2024-11-08 22:39:49,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:39:49,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:49,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:49,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:49,851 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:39:50,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:50,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 493 states and 633 transitions. [2024-11-08 22:39:50,677 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 633 transitions. [2024-11-08 22:39:50,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:39:50,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:50,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:50,765 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:39:51,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:51,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 507 states and 648 transitions. [2024-11-08 22:39:51,046 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 648 transitions. [2024-11-08 22:39:51,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:39:51,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:51,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:51,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:51,175 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:39:51,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:51,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 516 states and 657 transitions. [2024-11-08 22:39:51,346 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 657 transitions. [2024-11-08 22:39:51,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:39:51,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:51,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:51,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:51,564 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:39:51,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:51,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 517 states and 658 transitions. [2024-11-08 22:39:51,638 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 658 transitions. [2024-11-08 22:39:51,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:39:51,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:51,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:51,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:51,732 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:39:51,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:51,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 528 states and 668 transitions. [2024-11-08 22:39:51,997 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 668 transitions. [2024-11-08 22:39:51,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:39:51,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:51,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:52,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:52,570 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 59 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:39:54,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:54,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 579 states and 735 transitions. [2024-11-08 22:39:54,264 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 735 transitions. [2024-11-08 22:39:54,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:39:54,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:54,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:54,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:54,437 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:39:55,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:55,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 623 states and 784 transitions. [2024-11-08 22:39:55,481 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 784 transitions. [2024-11-08 22:39:55,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:39:55,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:55,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:55,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:55,640 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:39:55,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:55,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 641 states and 802 transitions. [2024-11-08 22:39:55,959 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 802 transitions. [2024-11-08 22:39:55,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:39:55,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:55,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:55,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:56,105 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:39:56,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:56,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 666 states and 827 transitions. [2024-11-08 22:39:56,472 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 827 transitions. [2024-11-08 22:39:56,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:39:56,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:56,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:56,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:56,587 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:56,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:56,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 689 states and 853 transitions. [2024-11-08 22:39:56,873 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 853 transitions. [2024-11-08 22:39:56,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:39:56,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:56,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:56,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:56,996 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:39:57,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:57,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 704 states and 871 transitions. [2024-11-08 22:39:57,602 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 871 transitions. [2024-11-08 22:39:57,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:39:57,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:57,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:57,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:57,692 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:57,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:57,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 705 states and 872 transitions. [2024-11-08 22:39:57,731 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 872 transitions. [2024-11-08 22:39:57,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:39:57,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:57,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:57,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:57,828 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:58,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:58,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 712 states and 879 transitions. [2024-11-08 22:39:58,024 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 879 transitions. [2024-11-08 22:39:58,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:39:58,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:58,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:58,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:58,119 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:39:58,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:58,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 713 states and 879 transitions. [2024-11-08 22:39:58,260 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 879 transitions. [2024-11-08 22:39:58,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 22:39:58,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:58,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:58,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:58,355 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:39:58,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:58,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 721 states and 886 transitions. [2024-11-08 22:39:58,548 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 886 transitions. [2024-11-08 22:39:58,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:39:58,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:58,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:58,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:58,660 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 22:39:58,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:58,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 722 states and 889 transitions. [2024-11-08 22:39:58,724 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 889 transitions. [2024-11-08 22:39:58,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:39:58,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:58,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:58,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:58,838 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:39:59,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:59,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 737 states and 907 transitions. [2024-11-08 22:39:59,735 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 907 transitions. [2024-11-08 22:39:59,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:39:59,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:59,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:59,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:59,890 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 22:40:00,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:00,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 738 states and 907 transitions. [2024-11-08 22:40:00,032 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 907 transitions. [2024-11-08 22:40:00,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:40:00,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:00,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:00,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:00,181 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:40:00,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:00,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 748 states and 916 transitions. [2024-11-08 22:40:00,265 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 916 transitions. [2024-11-08 22:40:00,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:40:00,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:00,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:00,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:00,363 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 22:40:00,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:00,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 749 states and 917 transitions. [2024-11-08 22:40:00,533 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 917 transitions. [2024-11-08 22:40:00,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:40:00,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:00,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:00,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:00,632 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 22:40:01,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:01,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 758 states and 926 transitions. [2024-11-08 22:40:01,076 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 926 transitions. [2024-11-08 22:40:01,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:40:01,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:01,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:01,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:01,212 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:40:01,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:01,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 783 states and 952 transitions. [2024-11-08 22:40:01,613 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 952 transitions. [2024-11-08 22:40:01,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:40:01,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:01,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:01,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:01,828 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:03,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:03,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 830 states and 1012 transitions. [2024-11-08 22:40:03,293 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1012 transitions. [2024-11-08 22:40:03,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:40:03,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:03,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:03,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:03,480 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:04,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:04,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 862 states and 1048 transitions. [2024-11-08 22:40:04,559 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1048 transitions. [2024-11-08 22:40:04,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:40:04,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:04,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:04,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:04,686 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 22:40:05,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:05,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 888 states and 1079 transitions. [2024-11-08 22:40:05,576 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1079 transitions. [2024-11-08 22:40:05,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:40:05,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:05,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:05,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:06,204 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 93 proven. 36 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:40:08,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:08,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 969 states and 1179 transitions. [2024-11-08 22:40:08,878 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1179 transitions. [2024-11-08 22:40:08,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:40:08,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:08,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:08,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:09,280 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 93 proven. 36 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:40:10,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:10,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 995 states and 1205 transitions. [2024-11-08 22:40:10,481 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1205 transitions. [2024-11-08 22:40:10,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 22:40:10,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:10,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:10,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:10,919 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 97 proven. 18 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:40:12,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:12,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 1065 states and 1284 transitions. [2024-11-08 22:40:12,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1284 transitions. [2024-11-08 22:40:12,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:40:12,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:12,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:12,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:13,278 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 110 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:15,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:15,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 1112 states and 1340 transitions. [2024-11-08 22:40:15,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1340 transitions. [2024-11-08 22:40:15,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:40:15,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:15,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:15,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:15,743 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 110 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:16,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:16,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1123 states and 1351 transitions. [2024-11-08 22:40:16,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1351 transitions. [2024-11-08 22:40:16,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:40:16,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:16,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:16,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:16,724 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-08 22:40:17,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:17,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1149 states and 1383 transitions. [2024-11-08 22:40:17,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1383 transitions. [2024-11-08 22:40:17,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:40:17,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:17,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:17,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:17,949 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-08 22:40:18,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:18,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 1167 states and 1401 transitions. [2024-11-08 22:40:18,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1401 transitions. [2024-11-08 22:40:18,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:40:18,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:18,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:18,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:18,435 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:40:18,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:18,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1178 states and 1414 transitions. [2024-11-08 22:40:18,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1414 transitions. [2024-11-08 22:40:18,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 22:40:18,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:18,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:18,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:19,057 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:40:19,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:19,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1203 states and 1440 transitions. [2024-11-08 22:40:19,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 1440 transitions. [2024-11-08 22:40:19,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:40:19,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:19,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:19,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:20,472 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:40:21,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:21,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 1247 states and 1485 transitions. [2024-11-08 22:40:21,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1485 transitions. [2024-11-08 22:40:21,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:40:21,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:21,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:21,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:22,301 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:40:22,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:22,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 1272 states and 1510 transitions. [2024-11-08 22:40:22,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1510 transitions. [2024-11-08 22:40:22,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 22:40:22,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:22,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:23,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:23,356 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 156 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:40:26,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:26,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1320 states and 1569 transitions. [2024-11-08 22:40:26,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 1569 transitions. [2024-11-08 22:40:26,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 22:40:26,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:26,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:26,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:26,226 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 156 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:40:26,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:26,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 1322 states and 1570 transitions. [2024-11-08 22:40:26,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1570 transitions. [2024-11-08 22:40:26,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:40:26,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:26,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:26,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:26,504 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 22:40:27,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:27,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1330 states and 1578 transitions. [2024-11-08 22:40:27,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 1578 transitions. [2024-11-08 22:40:27,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:40:27,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:27,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:27,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:27,582 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 113 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:40:28,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:28,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1345 states and 1596 transitions. [2024-11-08 22:40:28,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 1596 transitions. [2024-11-08 22:40:28,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:40:28,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:28,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:28,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:28,797 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-08 22:40:31,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:31,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 1462 states and 1726 transitions. [2024-11-08 22:40:31,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 1726 transitions. [2024-11-08 22:40:31,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-08 22:40:31,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:31,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:31,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:32,627 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 280 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 22:40:36,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:36,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 1672 states and 1970 transitions. [2024-11-08 22:40:36,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 1970 transitions. [2024-11-08 22:40:36,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-08 22:40:36,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:36,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:36,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:37,623 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 238 proven. 41 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 22:40:40,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:40,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 1705 states and 2011 transitions. [2024-11-08 22:40:40,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1705 states and 2011 transitions. [2024-11-08 22:40:40,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-08 22:40:40,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:40,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:40,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:40,944 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 221 proven. 47 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 22:40:41,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:41,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 1706 states and 2012 transitions. [2024-11-08 22:40:41,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 2012 transitions. [2024-11-08 22:40:41,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-08 22:40:41,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:41,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:41,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:41,810 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 221 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-08 22:40:42,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:42,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2026 states to 1717 states and 2026 transitions. [2024-11-08 22:40:42,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1717 states and 2026 transitions. [2024-11-08 22:40:42,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 22:40:42,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:42,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:42,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:43,263 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 224 proven. 65 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 22:40:46,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:46,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 1756 states and 2072 transitions. [2024-11-08 22:40:46,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 2072 transitions. [2024-11-08 22:40:46,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 22:40:46,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:46,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:46,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:46,671 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-08 22:40:46,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:46,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 1759 states and 2076 transitions. [2024-11-08 22:40:46,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2076 transitions. [2024-11-08 22:40:46,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 22:40:46,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:46,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:46,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:47,472 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 17 proven. 298 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 22:40:49,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:49,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 1766 states and 2092 transitions. [2024-11-08 22:40:49,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 2092 transitions. [2024-11-08 22:40:49,433 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 22:40:49,433 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 72 iterations. [2024-11-08 22:40:49,443 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-08 22:41:04,260 INFO L77 FloydHoareUtils]: At program point L102(lines 102 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,260 INFO L77 FloydHoareUtils]: At program point L598(line 598) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,261 INFO L77 FloydHoareUtils]: At program point L334(lines 334 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,261 INFO L77 FloydHoareUtils]: At program point L302(lines 302 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,261 INFO L77 FloydHoareUtils]: At program point L170(lines 170 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,262 INFO L77 FloydHoareUtils]: At program point L204(lines 204 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,262 INFO L77 FloydHoareUtils]: At program point L72(lines 72 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,262 INFO L77 FloydHoareUtils]: At program point L271(lines 271 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,262 INFO L77 FloydHoareUtils]: At program point L139(lines 139 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,262 INFO L77 FloydHoareUtils]: At program point L371(lines 371 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,263 INFO L77 FloydHoareUtils]: At program point L107(lines 107 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,263 INFO L77 FloydHoareUtils]: At program point L41(lines 41 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,263 INFO L77 FloydHoareUtils]: At program point L339(lines 339 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,263 INFO L77 FloydHoareUtils]: At program point L207(lines 207 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,263 INFO L77 FloydHoareUtils]: At program point L75(lines 75 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,264 INFO L77 FloydHoareUtils]: At program point L373(lines 373 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,264 INFO L77 FloydHoareUtils]: At program point L241(lines 241 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,264 INFO L77 FloydHoareUtils]: At program point L175(lines 175 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,264 INFO L77 FloydHoareUtils]: At program point L275(lines 275 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,264 INFO L77 FloydHoareUtils]: At program point L375(lines 375 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,265 INFO L77 FloydHoareUtils]: At program point L309(lines 309 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,265 INFO L77 FloydHoareUtils]: At program point L45(lines 45 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,265 INFO L77 FloydHoareUtils]: At program point L343(lines 343 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,265 INFO L77 FloydHoareUtils]: At program point L112(lines 112 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,265 INFO L77 FloydHoareUtils]: At program point L278(lines 278 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,266 INFO L77 FloydHoareUtils]: At program point L146(lines 146 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,266 INFO L77 FloydHoareUtils]: At program point L213(lines 213 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,266 INFO L77 FloydHoareUtils]: At program point L82(lines 82 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,267 INFO L77 FloydHoareUtils]: At program point L479-1(lines 40 585) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,267 INFO L77 FloydHoareUtils]: At program point L347(lines 347 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,267 INFO L77 FloydHoareUtils]: At program point L248(lines 248 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,267 INFO L77 FloydHoareUtils]: At program point L183(lines 183 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,267 INFO L77 FloydHoareUtils]: At program point L150(lines 150 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,268 INFO L77 FloydHoareUtils]: At program point L382(lines 382 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,268 INFO L77 FloydHoareUtils]: At program point L316(lines 316 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,268 INFO L77 FloydHoareUtils]: At program point L283(lines 283 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,268 INFO L77 FloydHoareUtils]: At program point L118(lines 118 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,269 INFO L77 FloydHoareUtils]: At program point L482-1(lines 40 585) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (not (and (= ~a12~0 8) (= ~a16~0 6) (= ~a21~0 1) (= ~a17~0 1) (= ~a20~0 ~a7~0))) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,269 INFO L77 FloydHoareUtils]: At program point L218(lines 218 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,269 INFO L77 FloydHoareUtils]: At program point L53(lines 53 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,269 INFO L75 FloydHoareUtils]: For program point L483(line 483) no Hoare annotation was computed. [2024-11-08 22:41:04,270 INFO L77 FloydHoareUtils]: At program point L154(lines 154 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,270 INFO L77 FloydHoareUtils]: At program point L188(lines 188 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,270 INFO L77 FloydHoareUtils]: At program point L387(lines 387 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,270 INFO L77 FloydHoareUtils]: At program point L288(lines 288 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,271 INFO L77 FloydHoareUtils]: At program point L255(lines 255 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,271 INFO L77 FloydHoareUtils]: At program point L90(lines 90 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,271 INFO L77 FloydHoareUtils]: At program point L355(lines 355 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,271 INFO L77 FloydHoareUtils]: At program point L322(lines 322 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,271 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 22:41:04,272 INFO L77 FloydHoareUtils]: At program point L124(lines 124 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,272 INFO L77 FloydHoareUtils]: At program point L587(lines 587 604) the Hoare annotation is: true [2024-11-08 22:41:04,272 INFO L77 FloydHoareUtils]: At program point L224(lines 224 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,272 INFO L77 FloydHoareUtils]: At program point L158(lines 158 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,273 INFO L77 FloydHoareUtils]: At program point L59(lines 59 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,273 INFO L77 FloydHoareUtils]: At program point L94(lines 94 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,273 INFO L77 FloydHoareUtils]: At program point L392(lines 392 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,273 INFO L77 FloydHoareUtils]: At program point L326(lines 326 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,273 INFO L77 FloydHoareUtils]: At program point L260(lines 260 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,274 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 22:41:04,274 INFO L77 FloydHoareUtils]: At program point L228(lines 228 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,274 INFO L77 FloydHoareUtils]: At program point L162(lines 162 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,274 INFO L77 FloydHoareUtils]: At program point L129(lines 129 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,274 INFO L77 FloydHoareUtils]: At program point L328(lines 328 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,274 INFO L77 FloydHoareUtils]: At program point L196(lines 196 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,275 INFO L77 FloydHoareUtils]: At program point L64(lines 64 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,275 INFO L77 FloydHoareUtils]: At program point L593-2(lines 593 603) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,275 INFO L77 FloydHoareUtils]: At program point L296(lines 296 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,275 INFO L77 FloydHoareUtils]: At program point calculate_output_returnLabel#1(lines 40 585) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,276 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 483) no Hoare annotation was computed. [2024-11-08 22:41:04,276 INFO L77 FloydHoareUtils]: At program point L363(lines 363 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,276 INFO L77 FloydHoareUtils]: At program point L199(lines 199 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,276 INFO L77 FloydHoareUtils]: At program point L365(lines 365 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,276 INFO L77 FloydHoareUtils]: At program point L266(lines 266 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,276 INFO L77 FloydHoareUtils]: At program point L233(lines 233 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,277 INFO L77 FloydHoareUtils]: At program point L134(lines 134 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-08 22:41:04,297 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 10:41:04 ImpRootNode [2024-11-08 22:41:04,297 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 22:41:04,298 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 22:41:04,298 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 22:41:04,298 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 22:41:04,299 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:39:37" (3/4) ... [2024-11-08 22:41:04,301 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 22:41:04,326 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 119 nodes and edges [2024-11-08 22:41:04,330 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2024-11-08 22:41:04,331 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-08 22:41:04,332 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 22:41:04,484 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e5a237-dd6d-43e3-8f65-194475c04d67/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 22:41:04,485 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e5a237-dd6d-43e3-8f65-194475c04d67/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 22:41:04,485 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 22:41:04,486 INFO L158 Benchmark]: Toolchain (without parser) took 89346.44ms. Allocated memory was 132.1MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 72.0MB in the beginning and 1.1GB in the end (delta: -996.6MB). Peak memory consumption was 282.5MB. Max. memory is 16.1GB. [2024-11-08 22:41:04,486 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 132.1MB. Free memory is still 104.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:41:04,487 INFO L158 Benchmark]: CACSL2BoogieTranslator took 722.45ms. Allocated memory was 132.1MB in the beginning and 182.5MB in the end (delta: 50.3MB). Free memory was 71.8MB in the beginning and 131.7MB in the end (delta: -59.9MB). Peak memory consumption was 16.7MB. Max. memory is 16.1GB. [2024-11-08 22:41:04,487 INFO L158 Benchmark]: Boogie Procedure Inliner took 84.36ms. Allocated memory is still 182.5MB. Free memory was 131.7MB in the beginning and 125.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 22:41:04,487 INFO L158 Benchmark]: Boogie Preprocessor took 69.23ms. Allocated memory is still 182.5MB. Free memory was 125.4MB in the beginning and 121.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 22:41:04,488 INFO L158 Benchmark]: RCFGBuilder took 1593.59ms. Allocated memory is still 182.5MB. Free memory was 121.2MB in the beginning and 122.7MB in the end (delta: -1.5MB). Peak memory consumption was 61.4MB. Max. memory is 16.1GB. [2024-11-08 22:41:04,488 INFO L158 Benchmark]: CodeCheck took 86682.42ms. Allocated memory was 182.5MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 122.7MB in the beginning and 1.1GB in the end (delta: -958.5MB). Peak memory consumption was 267.3MB. Max. memory is 16.1GB. [2024-11-08 22:41:04,488 INFO L158 Benchmark]: Witness Printer took 187.41ms. Allocated memory is still 1.4GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 22:41:04,490 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 76 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 71.8s, OverallIterations: 72, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 106194 SdHoareTripleChecker+Valid, 324.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 105494 mSDsluCounter, 19747 SdHoareTripleChecker+Invalid, 274.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 17032 mSDsCounter, 37124 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 239424 IncrementalHoareTripleChecker+Invalid, 276548 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 37124 mSolverCounterUnsat, 2715 mSDtfsCounter, 239424 mSolverCounterSat, 3.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 70281 GetRequests, 68435 SyntacticMatches, 1216 SemanticMatches, 630 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 234901 ImplicationChecksByTransitivity, 43.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.5s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 14.4s InterpolantComputationTime, 10123 NumberOfCodeBlocks, 10123 NumberOfCodeBlocksAsserted, 71 NumberOfCheckSat, 10052 ConstructedInterpolants, 0 QuantifiedInterpolants, 36798 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 71 InterpolantComputations, 56 PerfectInterpolantSequences, 6624/7590 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 483]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 40]: Location Invariant Derived location invariant: !(((a20 != 1) && (14 == a8)) && (5 < a16)) - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: !(((a20 != 1) && (14 == a8)) && (5 < a16)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 132.1MB. Free memory is still 104.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 722.45ms. Allocated memory was 132.1MB in the beginning and 182.5MB in the end (delta: 50.3MB). Free memory was 71.8MB in the beginning and 131.7MB in the end (delta: -59.9MB). Peak memory consumption was 16.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 84.36ms. Allocated memory is still 182.5MB. Free memory was 131.7MB in the beginning and 125.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.23ms. Allocated memory is still 182.5MB. Free memory was 125.4MB in the beginning and 121.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1593.59ms. Allocated memory is still 182.5MB. Free memory was 121.2MB in the beginning and 122.7MB in the end (delta: -1.5MB). Peak memory consumption was 61.4MB. Max. memory is 16.1GB. * CodeCheck took 86682.42ms. Allocated memory was 182.5MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 122.7MB in the beginning and 1.1GB in the end (delta: -958.5MB). Peak memory consumption was 267.3MB. Max. memory is 16.1GB. * Witness Printer took 187.41ms. Allocated memory is still 1.4GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-08 22:41:04,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3e5a237-dd6d-43e3-8f65-194475c04d67/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE