./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/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_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/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_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/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 b67ecf5848be9c2e67ab202f4088edc38ff4a91991b1583263c2018f06031ba2 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 21:07:34,184 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 21:07:34,247 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-02 21:07:34,251 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 21:07:34,251 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 21:07:34,272 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 21:07:34,273 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 21:07:34,273 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 21:07:34,274 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 21:07:34,274 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 21:07:34,275 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 21:07:34,275 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 21:07:34,276 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 21:07:34,276 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 21:07:34,277 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 21:07:34,277 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 21:07:34,278 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 21:07:34,278 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 21:07:34,279 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 21:07:34,279 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 21:07:34,280 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 21:07:34,280 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 21:07:34,281 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 21:07:34,281 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 21:07:34,282 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 21:07:34,282 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 21:07:34,282 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 21:07:34,283 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 21:07:34,283 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 21:07:34,284 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 21:07:34,284 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 21:07:34,284 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 21:07:34,285 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 21:07:34,285 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_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b67ecf5848be9c2e67ab202f4088edc38ff4a91991b1583263c2018f06031ba2 [2023-12-02 21:07:34,501 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 21:07:34,521 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 21:07:34,523 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 21:07:34,524 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 21:07:34,525 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 21:07:34,526 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c [2023-12-02 21:07:37,317 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 21:07:37,733 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 21:07:37,733 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c [2023-12-02 21:07:37,760 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/bin/ukojak-verify-Qdu7aM0XO9/data/4c70580d0/87b48a6985eb40d5978357220ea0bac4/FLAG52cef9471 [2023-12-02 21:07:37,775 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/bin/ukojak-verify-Qdu7aM0XO9/data/4c70580d0/87b48a6985eb40d5978357220ea0bac4 [2023-12-02 21:07:37,778 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 21:07:37,780 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 21:07:37,781 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 21:07:37,781 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 21:07:37,787 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 21:07:37,788 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 09:07:37" (1/1) ... [2023-12-02 21:07:37,789 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1aa55724 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:07:37, skipping insertion in model container [2023-12-02 21:07:37,789 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 09:07:37" (1/1) ... [2023-12-02 21:07:37,963 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 21:07:38,307 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_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[12458,12471] [2023-12-02 21:07:38,360 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_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[19724,19737] [2023-12-02 21:07:38,375 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_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[22076,22089] [2023-12-02 21:07:38,383 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_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[23196,23209] [2023-12-02 21:07:38,399 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_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[26746,26759] [2023-12-02 21:07:38,405 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_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[27869,27882] [2023-12-02 21:07:38,416 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_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[30184,30197] [2023-12-02 21:07:38,817 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 21:07:38,852 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 21:07:38,909 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_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[12458,12471] [2023-12-02 21:07:38,928 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_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[19724,19737] [2023-12-02 21:07:38,935 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_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[22076,22089] [2023-12-02 21:07:38,940 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_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[23196,23209] [2023-12-02 21:07:38,951 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_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[26746,26759] [2023-12-02 21:07:38,955 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_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[27869,27882] [2023-12-02 21:07:38,963 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_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[30184,30197] [2023-12-02 21:07:39,267 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 21:07:39,292 INFO L206 MainTranslator]: Completed translation [2023-12-02 21:07:39,292 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:07:39 WrapperNode [2023-12-02 21:07:39,292 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 21:07:39,293 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 21:07:39,294 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 21:07:39,294 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 21:07:39,301 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:07:39" (1/1) ... [2023-12-02 21:07:39,341 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:07:39" (1/1) ... [2023-12-02 21:07:39,476 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 7669 [2023-12-02 21:07:39,476 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 21:07:39,477 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 21:07:39,477 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 21:07:39,477 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 21:07:39,487 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:07:39" (1/1) ... [2023-12-02 21:07:39,487 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:07:39" (1/1) ... [2023-12-02 21:07:39,502 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:07:39" (1/1) ... [2023-12-02 21:07:39,502 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:07:39" (1/1) ... [2023-12-02 21:07:39,599 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:07:39" (1/1) ... [2023-12-02 21:07:39,619 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:07:39" (1/1) ... [2023-12-02 21:07:39,630 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:07:39" (1/1) ... [2023-12-02 21:07:39,642 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:07:39" (1/1) ... [2023-12-02 21:07:39,658 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 21:07:39,659 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 21:07:39,659 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 21:07:39,659 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 21:07:39,660 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:07:39" (1/1) ... [2023-12-02 21:07:39,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 21:07:39,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 21:07:39,684 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 21:07:39,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d3d78ae-ecca-4d2b-8aeb-bc075aa5e06b/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 21:07:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 21:07:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 21:07:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 21:07:39,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 21:07:40,006 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 21:07:40,008 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 21:07:43,309 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 21:07:43,577 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 21:07:43,577 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-02 21:07:43,579 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:07:43 BoogieIcfgContainer [2023-12-02 21:07:43,580 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 21:07:43,581 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 21:07:43,581 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 21:07:43,592 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 21:07:43,592 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:07:43" (1/1) ... [2023-12-02 21:07:43,602 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 21:07:43,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:43,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 1059 states and 1989 transitions. [2023-12-02 21:07:43,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1989 transitions. [2023-12-02 21:07:43,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 21:07:43,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:43,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:43,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:44,136 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 21:07:44,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:44,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1075 states and 2162 transitions. [2023-12-02 21:07:44,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 2162 transitions. [2023-12-02 21:07:44,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 21:07:44,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:44,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:44,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:44,437 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 21:07:44,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:44,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1088 states and 2329 transitions. [2023-12-02 21:07:44,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 2329 transitions. [2023-12-02 21:07:44,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 21:07:44,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:44,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:44,891 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 21:07:45,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:45,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 815 states and 1704 transitions. [2023-12-02 21:07:45,031 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1704 transitions. [2023-12-02 21:07:45,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 21:07:45,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:45,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:45,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:45,131 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 21:07:45,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:45,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 833 states and 1834 transitions. [2023-12-02 21:07:45,366 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1834 transitions. [2023-12-02 21:07:45,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 21:07:45,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:45,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:45,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:45,483 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 21:07:45,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:45,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 838 states and 1936 transitions. [2023-12-02 21:07:45,663 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1936 transitions. [2023-12-02 21:07:45,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 21:07:45,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:45,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:45,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:45,755 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 21:07:46,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:46,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 849 states and 2051 transitions. [2023-12-02 21:07:46,061 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 2051 transitions. [2023-12-02 21:07:46,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 21:07:46,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:46,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:46,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:46,171 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 21:07:46,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:46,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 854 states and 2153 transitions. [2023-12-02 21:07:46,352 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 2153 transitions. [2023-12-02 21:07:46,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 21:07:46,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:46,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:46,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:46,424 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 21:07:46,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:46,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 860 states and 2161 transitions. [2023-12-02 21:07:46,469 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 2161 transitions. [2023-12-02 21:07:46,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 21:07:46,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:46,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:46,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:46,640 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 21:07:47,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:47,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 870 states and 2179 transitions. [2023-12-02 21:07:47,696 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 2179 transitions. [2023-12-02 21:07:47,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 21:07:47,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:47,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:47,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:47,762 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 21:07:47,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:47,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 874 states and 2188 transitions. [2023-12-02 21:07:47,798 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 2188 transitions. [2023-12-02 21:07:47,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 21:07:47,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:47,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:47,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:47,880 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 21:07:48,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:48,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 878 states and 2195 transitions. [2023-12-02 21:07:48,008 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 2195 transitions. [2023-12-02 21:07:48,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 21:07:48,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:48,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:48,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:48,119 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 21:07:48,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:48,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 890 states and 2218 transitions. [2023-12-02 21:07:48,297 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 2218 transitions. [2023-12-02 21:07:48,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 21:07:48,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:48,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:48,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:48,366 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 21:07:48,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:48,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 897 states and 2231 transitions. [2023-12-02 21:07:48,397 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 2231 transitions. [2023-12-02 21:07:48,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 21:07:48,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:48,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:48,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:48,464 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 21:07:48,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:48,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 897 states and 2229 transitions. [2023-12-02 21:07:48,607 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 2229 transitions. [2023-12-02 21:07:48,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 21:07:48,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:48,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:48,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:48,693 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 21:07:48,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:48,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 909 states and 2251 transitions. [2023-12-02 21:07:48,855 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 2251 transitions. [2023-12-02 21:07:48,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 21:07:48,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:48,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:48,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:49,106 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 21:07:50,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:50,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 916 states and 2265 transitions. [2023-12-02 21:07:50,364 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 2265 transitions. [2023-12-02 21:07:50,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 21:07:50,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:50,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:50,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:50,477 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 21:07:51,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:51,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 846 states and 2095 transitions. [2023-12-02 21:07:51,949 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 2095 transitions. [2023-12-02 21:07:51,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 21:07:51,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:51,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:51,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:52,089 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 21:07:52,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:52,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 864 states and 2225 transitions. [2023-12-02 21:07:52,940 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 2225 transitions. [2023-12-02 21:07:52,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 21:07:52,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:52,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:52,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:53,017 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 21:07:53,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:53,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 864 states and 2222 transitions. [2023-12-02 21:07:53,079 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 2222 transitions. [2023-12-02 21:07:53,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 21:07:53,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:53,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:53,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:53,154 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 21:07:53,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:53,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 874 states and 2241 transitions. [2023-12-02 21:07:53,505 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 2241 transitions. [2023-12-02 21:07:53,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 21:07:53,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:53,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:53,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:53,582 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 21:07:53,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:53,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 874 states and 2239 transitions. [2023-12-02 21:07:53,636 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 2239 transitions. [2023-12-02 21:07:53,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 21:07:53,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:53,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:53,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:53,710 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 21:07:54,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:54,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 882 states and 2343 transitions. [2023-12-02 21:07:54,709 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 2343 transitions. [2023-12-02 21:07:54,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 21:07:54,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:54,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:54,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:54,971 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 21:07:57,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:57,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2144 states to 817 states and 2144 transitions. [2023-12-02 21:07:57,602 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 2144 transitions. [2023-12-02 21:07:57,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 21:07:57,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:57,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:57,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:57,672 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 21:07:58,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:58,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2142 states to 817 states and 2142 transitions. [2023-12-02 21:07:58,098 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 2142 transitions. [2023-12-02 21:07:58,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 21:07:58,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:58,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:58,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:58,186 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 21:07:58,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:58,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2152 states to 821 states and 2152 transitions. [2023-12-02 21:07:58,238 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 2152 transitions. [2023-12-02 21:07:58,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 21:07:58,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:58,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:58,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:58,309 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 21:07:58,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:58,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 825 states and 2160 transitions. [2023-12-02 21:07:58,355 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 2160 transitions. [2023-12-02 21:07:58,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 21:07:58,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:58,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:58,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:58,423 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 21:07:58,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:58,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2168 states to 829 states and 2168 transitions. [2023-12-02 21:07:58,708 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 2168 transitions. [2023-12-02 21:07:58,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 21:07:58,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:58,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:58,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:58,775 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 21:07:58,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:58,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 836 states and 2186 transitions. [2023-12-02 21:07:58,831 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 2186 transitions. [2023-12-02 21:07:58,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 21:07:58,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:58,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:58,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:58,898 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 21:07:58,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:58,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 843 states and 2199 transitions. [2023-12-02 21:07:58,977 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 2199 transitions. [2023-12-02 21:07:58,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 21:07:58,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:58,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:59,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:59,045 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 21:07:59,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:59,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 843 states and 2197 transitions. [2023-12-02 21:07:59,485 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 2197 transitions. [2023-12-02 21:07:59,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 21:07:59,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:59,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:59,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:59,533 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 21:07:59,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:59,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 847 states and 2209 transitions. [2023-12-02 21:07:59,570 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 2209 transitions. [2023-12-02 21:07:59,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 21:07:59,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:59,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:59,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:59,658 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 21:08:00,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:00,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 851 states and 2216 transitions. [2023-12-02 21:08:00,076 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 2216 transitions. [2023-12-02 21:08:00,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 21:08:00,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:00,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:00,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:00,202 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 21:08:00,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:00,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2144 states to 831 states and 2144 transitions. [2023-12-02 21:08:00,569 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 2144 transitions. [2023-12-02 21:08:00,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 21:08:00,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:00,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:00,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:00,619 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 21:08:00,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:00,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2140 states to 831 states and 2140 transitions. [2023-12-02 21:08:00,668 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 2140 transitions. [2023-12-02 21:08:00,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 21:08:00,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:00,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:00,727 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 21:08:00,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:00,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 831 states and 2137 transitions. [2023-12-02 21:08:00,771 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 2137 transitions. [2023-12-02 21:08:00,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 21:08:00,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:00,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:00,844 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 21:08:01,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:01,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 763 states and 1916 transitions. [2023-12-02 21:08:01,495 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1916 transitions. [2023-12-02 21:08:01,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:01,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:01,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:01,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:01,550 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 21:08:01,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:01,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1912 states to 763 states and 1912 transitions. [2023-12-02 21:08:01,603 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1912 transitions. [2023-12-02 21:08:01,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:01,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:01,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:01,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:01,762 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 21:08:04,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:04,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 687 states and 1706 transitions. [2023-12-02 21:08:04,776 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1706 transitions. [2023-12-02 21:08:04,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:04,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:04,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:04,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:04,854 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 21:08:05,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:05,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 684 states and 1695 transitions. [2023-12-02 21:08:05,300 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1695 transitions. [2023-12-02 21:08:05,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:05,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:05,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:05,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:05,374 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 21:08:06,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:06,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1767 states to 692 states and 1767 transitions. [2023-12-02 21:08:06,447 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1767 transitions. [2023-12-02 21:08:06,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:06,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:06,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:06,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:06,506 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 21:08:06,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:06,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 692 states and 1763 transitions. [2023-12-02 21:08:06,561 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1763 transitions. [2023-12-02 21:08:06,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:06,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:06,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:06,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:06,624 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 21:08:06,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:06,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 693 states and 1763 transitions. [2023-12-02 21:08:06,682 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1763 transitions. [2023-12-02 21:08:06,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:06,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:06,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:06,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:06,748 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 21:08:07,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:07,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 693 states and 1761 transitions. [2023-12-02 21:08:07,197 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1761 transitions. [2023-12-02 21:08:07,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:07,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:07,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:07,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:07,244 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 21:08:07,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:07,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 694 states and 1761 transitions. [2023-12-02 21:08:07,306 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1761 transitions. [2023-12-02 21:08:07,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:07,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:07,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:07,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:07,368 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 21:08:07,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:07,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 694 states and 1759 transitions. [2023-12-02 21:08:07,415 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1759 transitions. [2023-12-02 21:08:07,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:07,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:07,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:07,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:07,476 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 21:08:07,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:07,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 694 states and 1756 transitions. [2023-12-02 21:08:07,512 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1756 transitions. [2023-12-02 21:08:07,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:07,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:07,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:07,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:07,561 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 21:08:07,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:07,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 694 states and 1753 transitions. [2023-12-02 21:08:07,599 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1753 transitions. [2023-12-02 21:08:07,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:07,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:07,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:07,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:07,659 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 21:08:07,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:07,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 694 states and 1750 transitions. [2023-12-02 21:08:07,704 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1750 transitions. [2023-12-02 21:08:07,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:07,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:07,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:07,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:07,813 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 21:08:07,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:07,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 674 states and 1677 transitions. [2023-12-02 21:08:07,882 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1677 transitions. [2023-12-02 21:08:07,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:07,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:07,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:07,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:07,922 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 21:08:07,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:07,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1675 states to 674 states and 1675 transitions. [2023-12-02 21:08:07,954 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1675 transitions. [2023-12-02 21:08:07,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:07,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:07,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:07,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:08,018 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 21:08:08,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:08,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 671 states and 1659 transitions. [2023-12-02 21:08:08,894 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1659 transitions. [2023-12-02 21:08:08,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:08,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:08,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:08,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:08,945 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 21:08:08,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:08,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 671 states and 1655 transitions. [2023-12-02 21:08:08,980 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1655 transitions. [2023-12-02 21:08:08,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:08,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:08,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:09,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:09,063 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 21:08:09,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:09,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 671 states and 1653 transitions. [2023-12-02 21:08:09,309 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1653 transitions. [2023-12-02 21:08:09,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:09,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:09,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:09,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:09,350 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 21:08:09,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:09,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 671 states and 1651 transitions. [2023-12-02 21:08:09,992 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1651 transitions. [2023-12-02 21:08:09,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:09,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:09,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:10,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:10,055 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 21:08:10,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:10,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 678 states and 1664 transitions. [2023-12-02 21:08:10,824 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1664 transitions. [2023-12-02 21:08:10,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:10,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:10,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:10,872 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 21:08:11,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:11,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 688 states and 1688 transitions. [2023-12-02 21:08:11,306 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1688 transitions. [2023-12-02 21:08:11,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:11,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:11,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:11,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:11,349 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 21:08:11,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:11,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 688 states and 1685 transitions. [2023-12-02 21:08:11,778 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1685 transitions. [2023-12-02 21:08:11,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:11,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:11,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:11,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:11,824 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 21:08:12,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:12,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 698 states and 1750 transitions. [2023-12-02 21:08:12,370 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1750 transitions. [2023-12-02 21:08:12,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:12,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:12,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:12,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:12,410 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 21:08:12,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:12,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 702 states and 1758 transitions. [2023-12-02 21:08:12,952 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1758 transitions. [2023-12-02 21:08:12,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:12,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:12,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:12,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:13,007 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 21:08:13,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:13,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 709 states and 1775 transitions. [2023-12-02 21:08:13,061 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1775 transitions. [2023-12-02 21:08:13,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:13,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:13,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:13,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:13,137 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 21:08:13,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:13,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 709 states and 1772 transitions. [2023-12-02 21:08:13,178 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1772 transitions. [2023-12-02 21:08:13,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 21:08:13,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:13,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:13,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:13,253 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 21:08:14,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:14,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 713 states and 1780 transitions. [2023-12-02 21:08:14,011 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1780 transitions. [2023-12-02 21:08:14,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:08:14,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:14,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:14,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:14,053 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 21:08:14,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:14,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 713 states and 1776 transitions. [2023-12-02 21:08:14,095 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1776 transitions. [2023-12-02 21:08:14,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:08:14,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:14,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:14,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:14,137 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 21:08:14,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:14,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 714 states and 1776 transitions. [2023-12-02 21:08:14,194 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1776 transitions. [2023-12-02 21:08:14,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:08:14,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:14,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:14,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:14,237 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 21:08:14,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:14,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 714 states and 1773 transitions. [2023-12-02 21:08:14,274 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1773 transitions. [2023-12-02 21:08:14,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:08:14,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:14,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:14,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:14,435 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 21:08:17,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:17,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 708 states and 1751 transitions. [2023-12-02 21:08:17,265 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1751 transitions. [2023-12-02 21:08:17,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:08:17,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:17,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:17,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:17,757 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 21:08:25,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:25,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 718 states and 1816 transitions. [2023-12-02 21:08:25,093 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1816 transitions. [2023-12-02 21:08:25,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:08:25,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:25,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:25,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:25,282 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 21:08:30,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:30,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 695 states and 1727 transitions. [2023-12-02 21:08:30,585 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1727 transitions. [2023-12-02 21:08:30,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:08:30,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:30,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:30,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:30,626 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 21:08:30,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:30,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 696 states and 1727 transitions. [2023-12-02 21:08:30,676 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1727 transitions. [2023-12-02 21:08:30,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:08:30,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:30,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:30,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:30,724 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 21:08:30,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:30,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 696 states and 1723 transitions. [2023-12-02 21:08:30,771 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1723 transitions. [2023-12-02 21:08:30,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:08:30,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:30,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:30,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:30,812 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 21:08:30,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:30,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 696 states and 1719 transitions. [2023-12-02 21:08:30,853 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1719 transitions. [2023-12-02 21:08:30,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:08:30,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:30,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:30,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:30,894 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 21:08:31,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:31,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 696 states and 1715 transitions. [2023-12-02 21:08:31,266 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1715 transitions. [2023-12-02 21:08:31,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:08:31,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:31,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:31,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:31,309 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 21:08:31,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:31,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 696 states and 1711 transitions. [2023-12-02 21:08:31,358 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1711 transitions. [2023-12-02 21:08:31,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:08:31,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:31,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:31,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:31,979 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 21:08:41,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:41,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 709 states and 1778 transitions. [2023-12-02 21:08:41,378 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1778 transitions. [2023-12-02 21:08:41,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:08:41,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:41,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:41,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:41,504 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 21:08:48,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:48,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 719 states and 1839 transitions. [2023-12-02 21:08:48,258 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1839 transitions. [2023-12-02 21:08:48,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:08:48,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:48,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:48,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:48,308 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 21:08:50,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:50,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 726 states and 1892 transitions. [2023-12-02 21:08:50,021 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1892 transitions. [2023-12-02 21:08:50,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:08:50,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:50,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:50,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:50,079 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 21:08:51,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:51,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1871 states to 723 states and 1871 transitions. [2023-12-02 21:08:51,099 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1871 transitions. [2023-12-02 21:08:51,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:08:51,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:51,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:51,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:51,141 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 21:08:51,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:51,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1871 states to 724 states and 1871 transitions. [2023-12-02 21:08:51,187 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1871 transitions. [2023-12-02 21:08:51,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:08:51,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:51,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:51,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:51,260 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 21:08:51,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:51,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1871 states to 725 states and 1871 transitions. [2023-12-02 21:08:51,705 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1871 transitions. [2023-12-02 21:08:51,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:08:51,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:51,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:51,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:51,749 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 21:08:53,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:53,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1675 states to 668 states and 1675 transitions. [2023-12-02 21:08:53,688 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1675 transitions. [2023-12-02 21:08:53,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:08:53,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:53,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:53,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:53,726 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 21:08:53,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:53,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 668 states and 1668 transitions. [2023-12-02 21:08:53,768 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1668 transitions. [2023-12-02 21:08:53,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:08:53,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:53,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:53,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:53,836 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 21:08:54,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:54,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 668 states and 1664 transitions. [2023-12-02 21:08:54,329 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1664 transitions. [2023-12-02 21:08:54,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:08:54,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:54,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:54,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:55,036 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 21:09:04,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:04,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 686 states and 1737 transitions. [2023-12-02 21:09:04,261 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1737 transitions. [2023-12-02 21:09:04,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:09:04,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:04,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:04,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:04,304 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 21:09:06,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:06,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 698 states and 1792 transitions. [2023-12-02 21:09:06,021 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1792 transitions. [2023-12-02 21:09:06,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:09:06,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:06,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:06,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:06,064 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 21:09:07,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:07,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 707 states and 1839 transitions. [2023-12-02 21:09:07,795 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1839 transitions. [2023-12-02 21:09:07,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:09:07,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:07,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:07,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:07,867 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 21:09:07,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:07,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 708 states and 1839 transitions. [2023-12-02 21:09:07,909 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1839 transitions. [2023-12-02 21:09:07,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:09:07,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:07,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:07,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:07,957 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 21:09:08,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:08,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 709 states and 1841 transitions. [2023-12-02 21:09:08,005 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1841 transitions. [2023-12-02 21:09:08,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:09:08,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:08,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:08,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:08,047 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 21:09:08,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:08,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 710 states and 1841 transitions. [2023-12-02 21:09:08,091 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1841 transitions. [2023-12-02 21:09:08,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:09:08,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:08,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:08,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:08,131 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 21:09:08,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:08,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 710 states and 1833 transitions. [2023-12-02 21:09:08,179 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1833 transitions. [2023-12-02 21:09:08,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:09:08,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:08,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:08,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:08,221 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 21:09:08,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:08,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 710 states and 1827 transitions. [2023-12-02 21:09:08,264 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1827 transitions. [2023-12-02 21:09:08,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:09:08,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:08,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:08,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:09,102 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 21:09:20,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:20,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1871 states to 717 states and 1871 transitions. [2023-12-02 21:09:20,378 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1871 transitions. [2023-12-02 21:09:20,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:09:20,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:20,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:20,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:20,416 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 21:09:22,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:22,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 721 states and 1909 transitions. [2023-12-02 21:09:22,335 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1909 transitions. [2023-12-02 21:09:22,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:09:22,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:22,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:22,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:22,377 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 21:09:22,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:22,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 721 states and 1900 transitions. [2023-12-02 21:09:22,422 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1900 transitions. [2023-12-02 21:09:22,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:09:22,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:22,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:22,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:22,485 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 21:09:24,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:24,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 718 states and 1883 transitions. [2023-12-02 21:09:24,674 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1883 transitions. [2023-12-02 21:09:24,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:09:24,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:24,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:24,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:24,729 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 21:09:24,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:24,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 718 states and 1873 transitions. [2023-12-02 21:09:24,772 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1873 transitions. [2023-12-02 21:09:24,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:09:24,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:24,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:24,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:24,843 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 21:09:30,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:30,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 725 states and 1913 transitions. [2023-12-02 21:09:30,183 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1913 transitions. [2023-12-02 21:09:30,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:09:30,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:30,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:30,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:30,231 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 21:09:32,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:32,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 725 states and 1907 transitions. [2023-12-02 21:09:32,066 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1907 transitions. [2023-12-02 21:09:32,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:09:32,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:32,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:32,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:32,121 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 21:09:34,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:34,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 722 states and 1880 transitions. [2023-12-02 21:09:34,720 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1880 transitions. [2023-12-02 21:09:34,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:09:34,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:34,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:34,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:34,761 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 21:09:34,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:34,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 722 states and 1870 transitions. [2023-12-02 21:09:34,811 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1870 transitions. [2023-12-02 21:09:34,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 21:09:34,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:34,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:34,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:34,915 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 21:09:35,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:35,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 702 states and 1760 transitions. [2023-12-02 21:09:35,771 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1760 transitions. [2023-12-02 21:09:35,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:09:35,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:35,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:35,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:35,841 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 21:09:35,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:35,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 703 states and 1760 transitions. [2023-12-02 21:09:35,936 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1760 transitions. [2023-12-02 21:09:35,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:09:35,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:35,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:35,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:35,977 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 21:09:37,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:37,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 704 states and 1762 transitions. [2023-12-02 21:09:37,004 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1762 transitions. [2023-12-02 21:09:37,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:09:37,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:37,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:37,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:37,042 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 21:09:41,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:41,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 698 states and 1730 transitions. [2023-12-02 21:09:41,135 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1730 transitions. [2023-12-02 21:09:41,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:09:41,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:41,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:41,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:41,208 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 21:09:41,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:41,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 699 states and 1730 transitions. [2023-12-02 21:09:41,910 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1730 transitions. [2023-12-02 21:09:41,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:09:41,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:41,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:41,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:41,957 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 21:09:45,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:45,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 676 states and 1605 transitions. [2023-12-02 21:09:45,090 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1605 transitions. [2023-12-02 21:09:45,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:09:45,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:45,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:45,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:45,162 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 21:09:45,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:45,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 677 states and 1605 transitions. [2023-12-02 21:09:45,773 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1605 transitions. [2023-12-02 21:09:45,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:09:45,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:45,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:45,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:45,856 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 21:09:45,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:45,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 678 states and 1605 transitions. [2023-12-02 21:09:45,956 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1605 transitions. [2023-12-02 21:09:45,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:09:45,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:45,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:45,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:46,052 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 21:09:49,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:49,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 672 states and 1573 transitions. [2023-12-02 21:09:49,204 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1573 transitions. [2023-12-02 21:09:49,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:09:49,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:49,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:49,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:49,254 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 21:09:49,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:49,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 672 states and 1563 transitions. [2023-12-02 21:09:49,311 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1563 transitions. [2023-12-02 21:09:49,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:09:49,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:49,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:49,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:51,101 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 21:10:16,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:16,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 676 states and 1586 transitions. [2023-12-02 21:10:16,450 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1586 transitions. [2023-12-02 21:10:16,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:10:16,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:16,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:16,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:16,550 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 21:10:18,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:18,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 676 states and 1584 transitions. [2023-12-02 21:10:18,388 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1584 transitions. [2023-12-02 21:10:18,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:10:18,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:18,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:18,469 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 21:10:22,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:22,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 683 states and 1617 transitions. [2023-12-02 21:10:22,274 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1617 transitions. [2023-12-02 21:10:22,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:10:22,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:22,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:22,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:22,413 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 21:10:23,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:23,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 684 states and 1617 transitions. [2023-12-02 21:10:23,103 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1617 transitions. [2023-12-02 21:10:23,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:10:23,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:23,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:23,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:23,178 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 21:10:23,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:23,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 685 states and 1617 transitions. [2023-12-02 21:10:23,934 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1617 transitions. [2023-12-02 21:10:23,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:10:23,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:23,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:23,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:23,983 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 21:10:31,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:31,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 679 states and 1583 transitions. [2023-12-02 21:10:31,439 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1583 transitions. [2023-12-02 21:10:31,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:10:31,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:31,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:31,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:31,482 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 21:10:37,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:37,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 656 states and 1450 transitions. [2023-12-02 21:10:37,837 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1450 transitions. [2023-12-02 21:10:37,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:10:37,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:37,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:37,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:37,876 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 21:10:37,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:37,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 656 states and 1439 transitions. [2023-12-02 21:10:37,931 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1439 transitions. [2023-12-02 21:10:37,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:10:37,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:37,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:37,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:38,010 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 21:10:49,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:49,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 656 states and 1437 transitions. [2023-12-02 21:10:49,575 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1437 transitions. [2023-12-02 21:10:49,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:10:49,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:49,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:49,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:50,025 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 21:10:55,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:55,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 671 states and 1477 transitions. [2023-12-02 21:10:55,425 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1477 transitions. [2023-12-02 21:10:55,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:10:55,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:55,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:55,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:55,468 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 21:10:58,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:58,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 680 states and 1503 transitions. [2023-12-02 21:10:58,115 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1503 transitions. [2023-12-02 21:10:58,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:10:58,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:58,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:58,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:58,189 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 21:11:04,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:04,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 692 states and 1540 transitions. [2023-12-02 21:11:04,590 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1540 transitions. [2023-12-02 21:11:04,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:11:04,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:04,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:04,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:04,637 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 21:11:10,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:10,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 701 states and 1566 transitions. [2023-12-02 21:11:10,242 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1566 transitions. [2023-12-02 21:11:10,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:11:10,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:10,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:10,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:12,905 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 21:11:49,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:49,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 710 states and 1598 transitions. [2023-12-02 21:11:49,492 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1598 transitions. [2023-12-02 21:11:49,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:11:49,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:49,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:49,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:49,547 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 21:11:54,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:54,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 719 states and 1624 transitions. [2023-12-02 21:11:54,086 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1624 transitions. [2023-12-02 21:11:54,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:11:54,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:54,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:54,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:54,187 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 21:11:55,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:55,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 723 states and 1643 transitions. [2023-12-02 21:11:55,867 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1643 transitions. [2023-12-02 21:11:55,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:11:55,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:55,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:55,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:55,907 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 21:11:56,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:56,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 723 states and 1627 transitions. [2023-12-02 21:11:56,647 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1627 transitions. [2023-12-02 21:11:56,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:11:56,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:56,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:56,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:56,718 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 21:12:05,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:12:05,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 723 states and 1623 transitions. [2023-12-02 21:12:05,497 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1623 transitions. [2023-12-02 21:12:05,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:12:05,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:12:05,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:12:05,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:12:08,320 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 21:12:50,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:12:50,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 737 states and 1663 transitions. [2023-12-02 21:12:50,729 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1663 transitions. [2023-12-02 21:12:50,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:12:50,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:12:50,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:12:50,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:12:51,271 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 21:13:00,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:00,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 755 states and 1708 transitions. [2023-12-02 21:13:00,742 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1708 transitions. [2023-12-02 21:13:00,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:13:00,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:00,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:00,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:00,887 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 21:13:04,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:04,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 764 states and 1735 transitions. [2023-12-02 21:13:04,526 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1735 transitions. [2023-12-02 21:13:04,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:13:04,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:04,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:04,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:04,582 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 21:13:06,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:06,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 761 states and 1696 transitions. [2023-12-02 21:13:06,102 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1696 transitions. [2023-12-02 21:13:06,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:13:06,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:06,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:06,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:06,178 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 21:13:13,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:13,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 768 states and 1714 transitions. [2023-12-02 21:13:13,172 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1714 transitions. [2023-12-02 21:13:13,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:13:13,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:13,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:13,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:13,210 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 21:13:16,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:16,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 768 states and 1695 transitions. [2023-12-02 21:13:16,545 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1695 transitions. [2023-12-02 21:13:16,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:13:16,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:16,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:16,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:19,793 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 21:14:14,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:14:14,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 785 states and 1742 transitions. [2023-12-02 21:14:14,282 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1742 transitions. [2023-12-02 21:14:14,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:14:14,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:14:14,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:14:14,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:14:14,320 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 21:14:19,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:14:19,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 790 states and 1750 transitions. [2023-12-02 21:14:19,094 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1750 transitions. [2023-12-02 21:14:19,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 21:14:19,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:14:19,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:14:19,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:14:19,267 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 21:14:21,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:14:21,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 794 states and 1765 transitions. [2023-12-02 21:14:21,741 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1765 transitions. [2023-12-02 21:14:21,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 21:14:21,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:14:21,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:14:21,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:14:21,792 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 21:14:21,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:14:21,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 795 states and 1765 transitions. [2023-12-02 21:14:21,885 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1765 transitions. [2023-12-02 21:14:21,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 21:14:21,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:14:21,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:14:21,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:14:21,933 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 21:14:27,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:14:27,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 789 states and 1718 transitions. [2023-12-02 21:14:27,730 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1718 transitions. [2023-12-02 21:14:27,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 21:14:27,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:14:27,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:14:27,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:14:27,804 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 21:14:30,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:14:30,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 790 states and 1720 transitions. [2023-12-02 21:14:30,240 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1720 transitions. [2023-12-02 21:14:30,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 21:14:30,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:14:30,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:14:30,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:14:38,419 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 21:15:54,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:15:54,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 809 states and 1774 transitions. [2023-12-02 21:15:54,678 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1774 transitions. [2023-12-02 21:15:54,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 21:15:54,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:15:54,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:15:54,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:15:54,779 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 21:16:00,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:16:00,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 812 states and 1787 transitions. [2023-12-02 21:16:00,186 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1787 transitions. [2023-12-02 21:16:00,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 21:16:00,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:16:00,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:16:00,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:16:00,296 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 21:16:05,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:16:05,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 816 states and 1801 transitions. [2023-12-02 21:16:05,690 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1801 transitions. [2023-12-02 21:16:05,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 21:16:05,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:16:05,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:16:05,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:16:06,079 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 21:16:14,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:16:14,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 821 states and 1816 transitions. [2023-12-02 21:16:14,751 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1816 transitions. [2023-12-02 21:16:14,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 21:16:14,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:16:14,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:16:14,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:16:14,857 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 21:16:18,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:16:18,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 822 states and 1816 transitions. [2023-12-02 21:16:18,006 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1816 transitions. [2023-12-02 21:16:18,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 21:16:18,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:16:18,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:16:18,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:16:18,047 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 21:16:18,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:16:18,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 823 states and 1826 transitions. [2023-12-02 21:16:18,136 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1826 transitions. [2023-12-02 21:16:18,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 21:16:18,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:16:18,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:16:18,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:16:18,177 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 21:16:18,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:16:18,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 824 states and 1830 transitions. [2023-12-02 21:16:18,254 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1830 transitions. [2023-12-02 21:16:18,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 21:16:18,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:16:18,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:16:18,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:16:18,292 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 21:16:25,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:16:25,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 818 states and 1780 transitions. [2023-12-02 21:16:25,150 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1780 transitions. [2023-12-02 21:16:25,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 21:16:25,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:16:25,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:16:25,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:16:25,236 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 21:16:27,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:16:27,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 819 states and 1782 transitions. [2023-12-02 21:16:27,542 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1782 transitions. [2023-12-02 21:16:27,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 21:16:27,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:16:27,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:16:27,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:16:34,608 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 21:18:01,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:18:01,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 826 states and 1804 transitions. [2023-12-02 21:18:01,802 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1804 transitions. [2023-12-02 21:18:01,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 21:18:01,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:18:01,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:18:01,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:18:02,318 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 21:18:14,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:18:14,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 833 states and 1822 transitions. [2023-12-02 21:18:14,365 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1822 transitions. [2023-12-02 21:18:14,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 21:18:14,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:18:14,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:18:14,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:18:14,871 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 21:18:23,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:18:23,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 839 states and 1838 transitions. [2023-12-02 21:18:23,936 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1838 transitions. [2023-12-02 21:18:23,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 21:18:23,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:18:23,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:18:23,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:18:23,974 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 21:18:34,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:18:34,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 833 states and 1785 transitions. [2023-12-02 21:18:34,242 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1785 transitions. [2023-12-02 21:18:34,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 21:18:34,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:18:34,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:18:34,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:18:34,281 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 21:18:57,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:18:57,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 833 states and 1780 transitions. [2023-12-02 21:18:57,674 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1780 transitions. [2023-12-02 21:18:57,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 21:18:57,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:18:57,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:18:57,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:18:57,730 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 21:19:04,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:19:04,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 839 states and 1788 transitions. [2023-12-02 21:19:04,885 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1788 transitions. [2023-12-02 21:19:04,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 21:19:04,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:19:04,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:19:04,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:19:14,077 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 21:20:55,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:20:55,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 851 states and 1816 transitions. [2023-12-02 21:20:55,320 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1816 transitions. [2023-12-02 21:20:55,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 21:20:55,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:20:55,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:20:55,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:20:55,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.