./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_e7bd8099-43b6-4703-b35f-728f8b011c66/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7bd8099-43b6-4703-b35f-728f8b011c66/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7bd8099-43b6-4703-b35f-728f8b011c66/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7bd8099-43b6-4703-b35f-728f8b011c66/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7bd8099-43b6-4703-b35f-728f8b011c66/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7bd8099-43b6-4703-b35f-728f8b011c66/bin/ukojak-verify-Qdu7aM0XO9 --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 b13c8169fb5357220d29959d63393b66877a012797fdaa495805bf5299de8fb1 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 22:38:30,822 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 22:38:30,893 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7bd8099-43b6-4703-b35f-728f8b011c66/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-02 22:38:30,898 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 22:38:30,899 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 22:38:30,924 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 22:38:30,925 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 22:38:30,926 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 22:38:30,926 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 22:38:30,927 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 22:38:30,928 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 22:38:30,928 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 22:38:30,929 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 22:38:30,929 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 22:38:30,930 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 22:38:30,930 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 22:38:30,931 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 22:38:30,931 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 22:38:30,932 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 22:38:30,932 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 22:38:30,933 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 22:38:30,936 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 22:38:30,937 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 22:38:30,937 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 22:38:30,938 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 22:38:30,939 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 22:38:30,939 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:38:30,940 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 22:38:30,940 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 22:38:30,940 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 22:38:30,941 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 22:38:30,941 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 22:38:30,941 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 22:38:30,942 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_e7bd8099-43b6-4703-b35f-728f8b011c66/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7bd8099-43b6-4703-b35f-728f8b011c66/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b13c8169fb5357220d29959d63393b66877a012797fdaa495805bf5299de8fb1 [2023-12-02 22:38:31,170 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 22:38:31,191 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 22:38:31,194 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 22:38:31,195 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 22:38:31,195 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 22:38:31,196 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7bd8099-43b6-4703-b35f-728f8b011c66/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2023-12-02 22:38:34,011 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 22:38:34,313 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 22:38:34,313 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7bd8099-43b6-4703-b35f-728f8b011c66/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2023-12-02 22:38:34,334 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7bd8099-43b6-4703-b35f-728f8b011c66/bin/ukojak-verify-Qdu7aM0XO9/data/50fc94c95/a32f3558ff474e708e966e047725343e/FLAG033321716 [2023-12-02 22:38:34,351 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7bd8099-43b6-4703-b35f-728f8b011c66/bin/ukojak-verify-Qdu7aM0XO9/data/50fc94c95/a32f3558ff474e708e966e047725343e [2023-12-02 22:38:34,354 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 22:38:34,356 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 22:38:34,357 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 22:38:34,358 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 22:38:34,363 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 22:38:34,364 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:38:34" (1/1) ... [2023-12-02 22:38:34,366 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e25cd47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:34, skipping insertion in model container [2023-12-02 22:38:34,366 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:38:34" (1/1) ... [2023-12-02 22:38:34,461 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 22:38:34,698 WARN L240 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_e7bd8099-43b6-4703-b35f-728f8b011c66/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[8622,8635] [2023-12-02 22:38:34,738 WARN L240 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_e7bd8099-43b6-4703-b35f-728f8b011c66/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[15089,15102] [2023-12-02 22:38:34,749 WARN L240 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_e7bd8099-43b6-4703-b35f-728f8b011c66/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[17286,17299] [2023-12-02 22:38:34,757 WARN L240 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_e7bd8099-43b6-4703-b35f-728f8b011c66/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[18310,18323] [2023-12-02 22:38:34,920 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:38:34,934 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 22:38:35,007 WARN L240 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_e7bd8099-43b6-4703-b35f-728f8b011c66/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[8622,8635] [2023-12-02 22:38:35,030 WARN L240 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_e7bd8099-43b6-4703-b35f-728f8b011c66/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[15089,15102] [2023-12-02 22:38:35,040 WARN L240 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_e7bd8099-43b6-4703-b35f-728f8b011c66/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[17286,17299] [2023-12-02 22:38:35,046 WARN L240 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_e7bd8099-43b6-4703-b35f-728f8b011c66/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[18310,18323] [2023-12-02 22:38:35,163 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:38:35,181 INFO L206 MainTranslator]: Completed translation [2023-12-02 22:38:35,181 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:35 WrapperNode [2023-12-02 22:38:35,181 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 22:38:35,182 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 22:38:35,182 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 22:38:35,183 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 22:38:35,189 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:35" (1/1) ... [2023-12-02 22:38:35,218 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:35" (1/1) ... [2023-12-02 22:38:35,304 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2797 [2023-12-02 22:38:35,305 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 22:38:35,305 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 22:38:35,306 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 22:38:35,306 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 22:38:35,314 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:35" (1/1) ... [2023-12-02 22:38:35,314 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:35" (1/1) ... [2023-12-02 22:38:35,323 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:35" (1/1) ... [2023-12-02 22:38:35,323 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:35" (1/1) ... [2023-12-02 22:38:35,387 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:35" (1/1) ... [2023-12-02 22:38:35,426 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:35" (1/1) ... [2023-12-02 22:38:35,432 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:35" (1/1) ... [2023-12-02 22:38:35,441 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:35" (1/1) ... [2023-12-02 22:38:35,450 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 22:38:35,451 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 22:38:35,451 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 22:38:35,451 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 22:38:35,452 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:38:35" (1/1) ... [2023-12-02 22:38:35,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:38:35,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7bd8099-43b6-4703-b35f-728f8b011c66/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 22:38:35,482 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7bd8099-43b6-4703-b35f-728f8b011c66/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 22:38:35,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7bd8099-43b6-4703-b35f-728f8b011c66/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 22:38:35,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 22:38:35,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 22:38:35,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 22:38:35,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 22:38:35,706 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 22:38:35,708 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 22:38:37,149 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 22:38:37,264 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 22:38:37,264 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-02 22:38:37,266 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:38:37 BoogieIcfgContainer [2023-12-02 22:38:37,266 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 22:38:37,267 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 22:38:37,268 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 22:38:37,276 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 22:38:37,276 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:38:37" (1/1) ... [2023-12-02 22:38:37,284 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 22:38:37,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:37,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 416 states and 767 transitions. [2023-12-02 22:38:37,344 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 767 transitions. [2023-12-02 22:38:37,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 22:38:37,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:37,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:37,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:37,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:37,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:37,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 424 states and 827 transitions. [2023-12-02 22:38:37,766 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 827 transitions. [2023-12-02 22:38:37,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 22:38:37,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:37,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:37,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:37,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:38,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:38,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 429 states and 881 transitions. [2023-12-02 22:38:38,041 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 881 transitions. [2023-12-02 22:38:38,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 22:38:38,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:38,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:38,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:38,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:38,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:38,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 429 states and 880 transitions. [2023-12-02 22:38:38,148 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 880 transitions. [2023-12-02 22:38:38,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 22:38:38,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:38,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:38,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:38,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:38,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:38,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 429 states and 879 transitions. [2023-12-02 22:38:38,258 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 879 transitions. [2023-12-02 22:38:38,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 22:38:38,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:38,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:38,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:38,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:38,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:38,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 429 states and 878 transitions. [2023-12-02 22:38:38,345 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 878 transitions. [2023-12-02 22:38:38,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 22:38:38,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:38,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:38,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:38,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:38,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:38,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 442 states and 947 transitions. [2023-12-02 22:38:38,640 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 947 transitions. [2023-12-02 22:38:38,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 22:38:38,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:38,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:38,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:38,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:38,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:38,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 446 states and 998 transitions. [2023-12-02 22:38:38,884 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 998 transitions. [2023-12-02 22:38:38,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 22:38:38,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:38,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:38,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:38,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:38,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:38,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 446 states and 996 transitions. [2023-12-02 22:38:38,981 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 996 transitions. [2023-12-02 22:38:38,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 22:38:38,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:38,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:39,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:39,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:39,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:39,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 426 states and 945 transitions. [2023-12-02 22:38:39,435 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 945 transitions. [2023-12-02 22:38:39,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 22:38:39,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:39,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:39,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:39,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:39,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:39,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 426 states and 942 transitions. [2023-12-02 22:38:39,528 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 942 transitions. [2023-12-02 22:38:39,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 22:38:39,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:39,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:39,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:39,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:40,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:40,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 338 states and 709 transitions. [2023-12-02 22:38:40,424 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 709 transitions. [2023-12-02 22:38:40,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 22:38:40,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:40,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:40,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:40,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:40,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:40,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 339 states and 709 transitions. [2023-12-02 22:38:40,514 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 709 transitions. [2023-12-02 22:38:40,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 22:38:40,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:40,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:40,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:40,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:40,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:40,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 339 states and 706 transitions. [2023-12-02 22:38:40,588 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 706 transitions. [2023-12-02 22:38:40,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 22:38:40,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:40,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:40,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:40,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:40,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:40,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 339 states and 705 transitions. [2023-12-02 22:38:40,657 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 705 transitions. [2023-12-02 22:38:40,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 22:38:40,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:40,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:40,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:40,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:40,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:40,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 339 states and 703 transitions. [2023-12-02 22:38:40,729 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 703 transitions. [2023-12-02 22:38:40,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 22:38:40,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:40,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:40,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:40,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:42,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:42,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 336 states and 694 transitions. [2023-12-02 22:38:42,288 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 694 transitions. [2023-12-02 22:38:42,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 22:38:42,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:42,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:42,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:42,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:42,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:42,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 336 states and 693 transitions. [2023-12-02 22:38:42,385 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 693 transitions. [2023-12-02 22:38:42,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 22:38:42,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:42,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:42,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:42,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:42,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:42,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 336 states and 691 transitions. [2023-12-02 22:38:42,588 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 691 transitions. [2023-12-02 22:38:42,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 22:38:42,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:42,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:42,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:42,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:42,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 316 states and 635 transitions. [2023-12-02 22:38:42,847 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 635 transitions. [2023-12-02 22:38:42,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 22:38:42,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:42,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:42,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:42,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:43,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:43,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 325 states and 651 transitions. [2023-12-02 22:38:43,059 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 651 transitions. [2023-12-02 22:38:43,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 22:38:43,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:43,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:43,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:43,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:43,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:43,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 331 states and 658 transitions. [2023-12-02 22:38:43,382 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 658 transitions. [2023-12-02 22:38:43,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 22:38:43,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:43,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:43,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:43,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:43,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:43,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 335 states and 682 transitions. [2023-12-02 22:38:43,612 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 682 transitions. [2023-12-02 22:38:43,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 22:38:43,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:43,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:43,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:43,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:43,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:43,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 335 states and 679 transitions. [2023-12-02 22:38:43,723 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 679 transitions. [2023-12-02 22:38:43,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 22:38:43,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:43,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:43,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:43,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:44,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:44,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 332 states and 670 transitions. [2023-12-02 22:38:44,392 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 670 transitions. [2023-12-02 22:38:44,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 22:38:44,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:44,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:44,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:44,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:45,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:45,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 326 states and 653 transitions. [2023-12-02 22:38:45,257 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 653 transitions. [2023-12-02 22:38:45,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 22:38:45,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:45,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:45,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:45,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:46,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:46,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 303 states and 588 transitions. [2023-12-02 22:38:46,709 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 588 transitions. [2023-12-02 22:38:46,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 22:38:46,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:46,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:46,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:46,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:46,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:46,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 303 states and 585 transitions. [2023-12-02 22:38:46,779 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 585 transitions. [2023-12-02 22:38:46,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 22:38:46,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:46,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:46,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:47,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:50,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:50,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 313 states and 614 transitions. [2023-12-02 22:38:50,386 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 614 transitions. [2023-12-02 22:38:50,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 22:38:50,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:50,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:50,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:50,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:50,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:50,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 317 states and 631 transitions. [2023-12-02 22:38:50,874 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 631 transitions. [2023-12-02 22:38:50,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 22:38:50,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:50,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:50,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:50,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:51,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:51,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 318 states and 631 transitions. [2023-12-02 22:38:51,149 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 631 transitions. [2023-12-02 22:38:51,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 22:38:51,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:51,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:51,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:51,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:51,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:51,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 318 states and 627 transitions. [2023-12-02 22:38:51,219 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 627 transitions. [2023-12-02 22:38:51,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 22:38:51,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:51,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:51,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:51,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:57,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:57,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 325 states and 647 transitions. [2023-12-02 22:38:57,246 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 647 transitions. [2023-12-02 22:38:57,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 22:38:57,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:57,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:57,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:57,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:57,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:57,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 322 states and 632 transitions. [2023-12-02 22:38:57,964 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 632 transitions. [2023-12-02 22:38:57,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 22:38:57,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:57,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:57,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:57,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:38:58,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:58,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 323 states and 632 transitions. [2023-12-02 22:38:58,261 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 632 transitions. [2023-12-02 22:38:58,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 22:38:58,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:58,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:58,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:58,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:39:03,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:03,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 338 states and 669 transitions. [2023-12-02 22:39:03,113 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 669 transitions. [2023-12-02 22:39:03,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 22:39:03,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:03,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:03,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:03,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:39:04,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:04,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 338 states and 663 transitions. [2023-12-02 22:39:04,169 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 663 transitions. [2023-12-02 22:39:04,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 22:39:04,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:04,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:04,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:04,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:39:05,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:05,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 343 states and 671 transitions. [2023-12-02 22:39:05,037 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 671 transitions. [2023-12-02 22:39:05,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 22:39:05,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:05,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:05,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:05,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:39:05,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:05,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 344 states and 671 transitions. [2023-12-02 22:39:05,466 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 671 transitions. [2023-12-02 22:39:05,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 22:39:05,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:05,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:05,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:05,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:39:07,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:07,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 338 states and 650 transitions. [2023-12-02 22:39:07,212 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 650 transitions. [2023-12-02 22:39:07,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 22:39:07,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:07,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:07,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:08,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:39:16,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:16,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 342 states and 661 transitions. [2023-12-02 22:39:16,843 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 661 transitions. [2023-12-02 22:39:16,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 22:39:16,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:16,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:16,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:18,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:39:31,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:31,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 351 states and 683 transitions. [2023-12-02 22:39:31,723 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 683 transitions. [2023-12-02 22:39:31,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 22:39:31,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:31,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:31,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:33,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:39:49,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:49,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 365 states and 717 transitions. [2023-12-02 22:39:49,507 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 717 transitions. [2023-12-02 22:39:49,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 22:39:49,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:49,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:49,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:49,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:39:53,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:53,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 374 states and 738 transitions. [2023-12-02 22:39:53,173 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 738 transitions. [2023-12-02 22:39:53,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 22:39:53,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:53,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:53,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:53,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:39:56,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:56,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 383 states and 760 transitions. [2023-12-02 22:39:56,820 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 760 transitions. [2023-12-02 22:39:56,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 22:39:56,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:56,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:56,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:56,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:39:59,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:59,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 387 states and 773 transitions. [2023-12-02 22:39:59,048 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 773 transitions. [2023-12-02 22:39:59,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 22:39:59,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:59,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:59,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:59,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:40:01,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:01,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 391 states and 786 transitions. [2023-12-02 22:40:01,037 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 786 transitions. [2023-12-02 22:40:01,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 22:40:01,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:01,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:01,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:40:02,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:02,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 395 states and 799 transitions. [2023-12-02 22:40:02,446 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 799 transitions. [2023-12-02 22:40:02,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 22:40:02,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:02,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:02,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:02,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:40:06,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:06,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 389 states and 770 transitions. [2023-12-02 22:40:06,273 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 770 transitions. [2023-12-02 22:40:06,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 22:40:06,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:06,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:06,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:06,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:40:06,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:06,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 390 states and 770 transitions. [2023-12-02 22:40:06,933 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 770 transitions. [2023-12-02 22:40:06,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 22:40:06,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:06,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:06,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:06,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:40:09,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:09,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 367 states and 657 transitions. [2023-12-02 22:40:09,902 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 657 transitions. [2023-12-02 22:40:09,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-02 22:40:09,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:09,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:09,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:09,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:40:12,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:12,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 304 states and 524 transitions. [2023-12-02 22:40:12,613 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 524 transitions. [2023-12-02 22:40:12,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-02 22:40:12,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:12,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:12,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:12,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:40:16,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:16,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 295 states and 503 transitions. [2023-12-02 22:40:16,812 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 503 transitions. [2023-12-02 22:40:16,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-02 22:40:16,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:16,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:16,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:16,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:40:23,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:23,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 290 states and 491 transitions. [2023-12-02 22:40:23,870 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 491 transitions. [2023-12-02 22:40:23,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-02 22:40:23,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:23,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:23,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:23,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:40:33,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:33,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 289 states and 488 transitions. [2023-12-02 22:40:33,649 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 488 transitions. [2023-12-02 22:40:33,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-02 22:40:33,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:33,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:33,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:33,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:40:33,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:33,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 290 states and 488 transitions. [2023-12-02 22:40:33,713 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 488 transitions. [2023-12-02 22:40:33,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 22:40:33,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:33,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:33,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:33,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:40:33,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:33,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 291 states and 488 transitions. [2023-12-02 22:40:33,830 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 488 transitions. [2023-12-02 22:40:33,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 22:40:33,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:33,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:33,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:41,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:41:21,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:21,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 303 states and 509 transitions. [2023-12-02 22:41:21,351 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 509 transitions. [2023-12-02 22:41:21,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 22:41:21,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:21,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:21,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:22,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:41:31,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:31,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 303 states and 508 transitions. [2023-12-02 22:41:31,162 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 508 transitions. [2023-12-02 22:41:31,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 22:41:31,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:31,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:31,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:40,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:42:25,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:25,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 310 states and 518 transitions. [2023-12-02 22:42:25,103 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 518 transitions. [2023-12-02 22:42:25,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 22:42:25,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:25,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:25,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:30,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:43:33,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:33,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 313 states and 521 transitions. [2023-12-02 22:43:33,644 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 521 transitions. [2023-12-02 22:43:33,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 22:43:33,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:33,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:33,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:43,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:44:38,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:38,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 321 states and 536 transitions. [2023-12-02 22:44:38,852 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 536 transitions. [2023-12-02 22:44:38,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 22:44:38,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:38,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:38,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:39,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:45:02,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:02,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 314 states and 523 transitions. [2023-12-02 22:45:02,443 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 523 transitions. [2023-12-02 22:45:02,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 22:45:02,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:02,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:02,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:02,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:45:12,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:12,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 299 states and 502 transitions. [2023-12-02 22:45:12,369 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 502 transitions. [2023-12-02 22:45:12,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 22:45:12,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:12,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:12,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:14,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:45:53,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:53,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 297 states and 499 transitions. [2023-12-02 22:45:53,665 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 499 transitions. [2023-12-02 22:45:53,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 22:45:53,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:53,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:53,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:59,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:46:54,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:54,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 306 states and 512 transitions. [2023-12-02 22:46:54,542 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 512 transitions. [2023-12-02 22:46:54,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 22:46:54,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:54,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:54,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:54,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:47:22,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:22,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 292 states and 491 transitions. [2023-12-02 22:47:22,160 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 491 transitions. [2023-12-02 22:47:22,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 22:47:22,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:22,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:22,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:27,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:47:39,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:39,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 282 states and 474 transitions. [2023-12-02 22:47:39,238 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 474 transitions. [2023-12-02 22:47:39,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 22:47:39,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:39,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:39,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:40,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:48:19,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:19,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 278 states and 466 transitions. [2023-12-02 22:48:19,347 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 466 transitions. [2023-12-02 22:48:19,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 22:48:19,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:19,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:19,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:19,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:48:25,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:25,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 275 states and 459 transitions. [2023-12-02 22:48:25,566 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 459 transitions. [2023-12-02 22:48:25,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 22:48:25,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:25,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:25,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:26,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:48:28,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:28,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 285 states and 486 transitions. [2023-12-02 22:48:28,931 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 486 transitions. [2023-12-02 22:48:28,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 22:48:28,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:28,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:28,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:28,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:48:31,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:31,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 285 states and 485 transitions. [2023-12-02 22:48:31,081 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 485 transitions. [2023-12-02 22:48:31,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 22:48:31,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:31,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:31,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:31,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:48:40,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:40,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 296 states and 509 transitions. [2023-12-02 22:48:40,769 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 509 transitions. [2023-12-02 22:48:40,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 22:48:40,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:40,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:40,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:41,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:49:05,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:05,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 303 states and 524 transitions. [2023-12-02 22:49:05,709 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 524 transitions. [2023-12-02 22:49:05,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 22:49:05,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:05,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:05,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:05,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:49:11,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:11,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 303 states and 523 transitions. [2023-12-02 22:49:11,232 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 523 transitions. [2023-12-02 22:49:11,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 22:49:11,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:11,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:11,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:11,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:49:12,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:12,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 304 states and 523 transitions. [2023-12-02 22:49:12,312 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 523 transitions. [2023-12-02 22:49:12,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 22:49:12,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:12,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:12,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:12,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:49:19,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:19,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 304 states and 522 transitions. [2023-12-02 22:49:19,173 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 522 transitions. [2023-12-02 22:49:19,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 22:49:19,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:19,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:19,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:19,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:49:19,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:19,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 304 states and 521 transitions. [2023-12-02 22:49:19,311 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 521 transitions. [2023-12-02 22:49:19,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 22:49:19,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:19,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:19,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:20,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:49:26,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:26,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 316 states and 548 transitions. [2023-12-02 22:49:26,266 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 548 transitions. [2023-12-02 22:49:26,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 22:49:26,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:26,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:26,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:27,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:49:56,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:56,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 329 states and 575 transitions. [2023-12-02 22:49:56,188 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 575 transitions. [2023-12-02 22:49:56,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 22:49:56,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:56,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:56,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:56,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:49:58,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:58,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 329 states and 574 transitions. [2023-12-02 22:49:58,457 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 574 transitions. [2023-12-02 22:49:58,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 22:49:58,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:58,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:58,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:58,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:50:12,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:12,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 339 states and 593 transitions. [2023-12-02 22:50:12,613 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 593 transitions. [2023-12-02 22:50:12,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 22:50:12,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:12,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:12,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:12,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:50:28,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:28,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 346 states and 604 transitions. [2023-12-02 22:50:28,634 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 604 transitions. [2023-12-02 22:50:28,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 22:50:28,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:28,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:28,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:28,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:50:31,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:31,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 347 states and 608 transitions. [2023-12-02 22:50:31,173 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 608 transitions. [2023-12-02 22:50:31,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 22:50:31,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:31,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:31,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:31,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:50:36,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:36,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 353 states and 618 transitions. [2023-12-02 22:50:36,589 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 618 transitions. [2023-12-02 22:50:36,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 22:50:36,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:36,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:36,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:36,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:50:36,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:36,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 353 states and 617 transitions. [2023-12-02 22:50:36,692 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 617 transitions. [2023-12-02 22:50:36,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 22:50:36,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:36,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:36,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:36,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:50:36,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:36,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 354 states and 617 transitions. [2023-12-02 22:50:36,863 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 617 transitions. [2023-12-02 22:50:36,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 22:50:36,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:36,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:36,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:37,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:50:40,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:40,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 358 states and 626 transitions. [2023-12-02 22:50:40,723 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 626 transitions. [2023-12-02 22:50:40,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 22:50:40,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:40,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:40,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:40,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:50:42,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:42,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 365 states and 645 transitions. [2023-12-02 22:50:42,012 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 645 transitions. [2023-12-02 22:50:42,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 22:50:42,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:42,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:42,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:42,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:50:50,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:50,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 368 states and 652 transitions. [2023-12-02 22:50:50,036 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 652 transitions. [2023-12-02 22:50:50,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 22:50:50,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:50,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:50,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:50,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:50:55,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:55,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 372 states and 655 transitions. [2023-12-02 22:50:55,688 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 655 transitions. [2023-12-02 22:50:55,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 22:50:55,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:55,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:55,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:55,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:50:59,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:59,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 373 states and 659 transitions. [2023-12-02 22:50:59,453 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 659 transitions. [2023-12-02 22:50:59,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:50:59,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:59,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:59,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:59,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:50:59,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:59,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 373 states and 658 transitions. [2023-12-02 22:50:59,599 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 658 transitions. [2023-12-02 22:50:59,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:50:59,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:59,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:59,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:59,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:51:05,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:05,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 373 states and 657 transitions. [2023-12-02 22:51:05,237 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 657 transitions. [2023-12-02 22:51:05,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:51:05,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:05,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:05,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:05,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:51:11,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:11,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 363 states and 636 transitions. [2023-12-02 22:51:11,391 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 636 transitions. [2023-12-02 22:51:11,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:51:11,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:11,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:11,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:11,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:51:11,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:11,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 363 states and 635 transitions. [2023-12-02 22:51:11,515 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 635 transitions. [2023-12-02 22:51:11,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:51:11,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:11,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:11,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:11,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:51:27,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:27,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 377 states and 668 transitions. [2023-12-02 22:51:27,579 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 668 transitions. [2023-12-02 22:51:27,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:51:27,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:27,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:27,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:28,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:51:37,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:37,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 390 states and 695 transitions. [2023-12-02 22:51:37,560 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 695 transitions. [2023-12-02 22:51:37,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:51:37,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:37,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:37,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:37,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:51:41,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:41,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 390 states and 694 transitions. [2023-12-02 22:51:41,977 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 694 transitions. [2023-12-02 22:51:41,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:51:41,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:41,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:41,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:42,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:51:44,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:44,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 390 states and 693 transitions. [2023-12-02 22:51:44,881 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 693 transitions. [2023-12-02 22:51:44,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:51:44,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:44,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:44,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:44,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:51:52,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:52,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 396 states and 707 transitions. [2023-12-02 22:51:52,397 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 707 transitions. [2023-12-02 22:51:52,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 22:51:52,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:52,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:52,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:52,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.