./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.4_1.ufo.BOUNDED-10.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0123a0c7-1766-4294-b240-00efba2bdf62/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0123a0c7-1766-4294-b240-00efba2bdf62/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0123a0c7-1766-4294-b240-00efba2bdf62/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0123a0c7-1766-4294-b240-00efba2bdf62/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.4_1.ufo.BOUNDED-10.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0123a0c7-1766-4294-b240-00efba2bdf62/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0123a0c7-1766-4294-b240-00efba2bdf62/bin/ukojak-verify-afCqCEvfdi --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 a30aa210ed4a7c8ee647a70aef136aef282e5eccb07388ecda6495e33bc30b6d --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:15:58,343 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:15:58,419 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0123a0c7-1766-4294-b240-00efba2bdf62/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:15:58,425 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:15:58,426 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:15:58,475 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:15:58,476 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:15:58,477 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:15:58,478 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:15:58,483 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:15:58,484 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:15:58,484 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:15:58,485 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:15:58,487 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:15:58,488 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:15:58,488 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:15:58,489 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:15:58,489 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:15:58,490 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:15:58,490 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:15:58,491 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:15:58,491 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:15:58,492 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:15:58,493 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:15:58,493 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:15:58,494 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:15:58,494 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:15:58,495 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:15:58,495 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:15:58,496 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:15:58,497 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:15:58,498 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:15:58,499 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:15:58,499 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_0123a0c7-1766-4294-b240-00efba2bdf62/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0123a0c7-1766-4294-b240-00efba2bdf62/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a30aa210ed4a7c8ee647a70aef136aef282e5eccb07388ecda6495e33bc30b6d [2023-11-24 22:15:58,871 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:15:58,894 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:15:58,897 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:15:58,898 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:15:58,899 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:15:58,900 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0123a0c7-1766-4294-b240-00efba2bdf62/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.4_1.ufo.BOUNDED-10.pals.c [2023-11-24 22:16:01,939 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:16:02,261 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:16:02,262 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0123a0c7-1766-4294-b240-00efba2bdf62/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.4_1.ufo.BOUNDED-10.pals.c [2023-11-24 22:16:02,280 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0123a0c7-1766-4294-b240-00efba2bdf62/bin/ukojak-verify-afCqCEvfdi/data/9a7bdb2ad/62c6cbfe90f942a19feb79de7705aad3/FLAGd80d3be3e [2023-11-24 22:16:02,295 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0123a0c7-1766-4294-b240-00efba2bdf62/bin/ukojak-verify-afCqCEvfdi/data/9a7bdb2ad/62c6cbfe90f942a19feb79de7705aad3 [2023-11-24 22:16:02,297 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:16:02,299 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:16:02,300 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:16:02,300 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:16:02,305 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:16:02,306 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:16:02" (1/1) ... [2023-11-24 22:16:02,307 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15c92ca0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:02, skipping insertion in model container [2023-11-24 22:16:02,308 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:16:02" (1/1) ... [2023-11-24 22:16:02,354 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:16:02,631 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_0123a0c7-1766-4294-b240-00efba2bdf62/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.4_1.ufo.BOUNDED-10.pals.c[14540,14553] [2023-11-24 22:16:02,640 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:16:02,658 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:16:02,783 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_0123a0c7-1766-4294-b240-00efba2bdf62/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.4_1.ufo.BOUNDED-10.pals.c[14540,14553] [2023-11-24 22:16:02,792 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:16:02,824 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:16:02,825 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:02 WrapperNode [2023-11-24 22:16:02,825 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:16:02,826 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:16:02,827 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:16:02,827 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:16:02,835 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:02" (1/1) ... [2023-11-24 22:16:02,862 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:02" (1/1) ... [2023-11-24 22:16:02,920 INFO L138 Inliner]: procedures = 32, calls = 48, calls flagged for inlining = 12, calls inlined = 12, statements flattened = 495 [2023-11-24 22:16:02,922 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:16:02,923 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:16:02,923 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:16:02,924 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:16:02,933 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:02" (1/1) ... [2023-11-24 22:16:02,934 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:02" (1/1) ... [2023-11-24 22:16:02,952 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:02" (1/1) ... [2023-11-24 22:16:02,954 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:02" (1/1) ... [2023-11-24 22:16:02,974 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:02" (1/1) ... [2023-11-24 22:16:02,994 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:02" (1/1) ... [2023-11-24 22:16:02,996 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:02" (1/1) ... [2023-11-24 22:16:03,000 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:02" (1/1) ... [2023-11-24 22:16:03,021 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:16:03,022 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:16:03,022 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:16:03,022 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:16:03,027 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:16:02" (1/1) ... [2023-11-24 22:16:03,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:16:03,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0123a0c7-1766-4294-b240-00efba2bdf62/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:16:03,066 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0123a0c7-1766-4294-b240-00efba2bdf62/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:16:03,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0123a0c7-1766-4294-b240-00efba2bdf62/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:16:03,113 INFO L130 BoogieDeclarations]: Found specification of procedure read_manual_selection_history [2023-11-24 22:16:03,113 INFO L138 BoogieDeclarations]: Found implementation of procedure read_manual_selection_history [2023-11-24 22:16:03,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:16:03,114 INFO L130 BoogieDeclarations]: Found specification of procedure read_side2_failed_history [2023-11-24 22:16:03,115 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side2_failed_history [2023-11-24 22:16:03,115 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2023-11-24 22:16:03,115 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2023-11-24 22:16:03,116 INFO L130 BoogieDeclarations]: Found specification of procedure flip_the_side [2023-11-24 22:16:03,116 INFO L138 BoogieDeclarations]: Found implementation of procedure flip_the_side [2023-11-24 22:16:03,117 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 22:16:03,117 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 22:16:03,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:16:03,117 INFO L130 BoogieDeclarations]: Found specification of procedure read_side1_failed_history [2023-11-24 22:16:03,117 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side1_failed_history [2023-11-24 22:16:03,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:16:03,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:16:03,118 INFO L130 BoogieDeclarations]: Found specification of procedure read_active_side_history [2023-11-24 22:16:03,118 INFO L138 BoogieDeclarations]: Found implementation of procedure read_active_side_history [2023-11-24 22:16:03,243 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:16:03,245 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:16:03,892 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:16:04,128 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:16:04,128 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 22:16:04,130 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:16:04 BoogieIcfgContainer [2023-11-24 22:16:04,131 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:16:04,132 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:16:04,132 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:16:04,142 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:16:04,143 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:16:04" (1/1) ... [2023-11-24 22:16:04,154 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:16:04,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:04,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 144 states and 221 transitions. [2023-11-24 22:16:04,229 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 221 transitions. [2023-11-24 22:16:04,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-24 22:16:04,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:04,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:04,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:04,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:16:04,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:04,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 146 states and 222 transitions. [2023-11-24 22:16:04,944 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2023-11-24 22:16:04,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-24 22:16:04,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:04,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:05,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:05,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:16:05,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:05,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 149 states and 225 transitions. [2023-11-24 22:16:05,442 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 225 transitions. [2023-11-24 22:16:05,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-24 22:16:05,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:05,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:05,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:05,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:16:05,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:05,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 152 states and 228 transitions. [2023-11-24 22:16:05,805 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 228 transitions. [2023-11-24 22:16:05,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 22:16:05,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:05,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:05,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:06,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:16:06,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:06,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 155 states and 231 transitions. [2023-11-24 22:16:06,147 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 231 transitions. [2023-11-24 22:16:06,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 22:16:06,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:06,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:06,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:06,378 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:16:06,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:06,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 157 states and 233 transitions. [2023-11-24 22:16:06,536 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 233 transitions. [2023-11-24 22:16:06,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:16:06,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:06,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:06,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:06,762 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 22:16:06,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:06,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 161 states and 237 transitions. [2023-11-24 22:16:06,947 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 237 transitions. [2023-11-24 22:16:06,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-24 22:16:06,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:06,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:07,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:07,606 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:08,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:08,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 177 states and 275 transitions. [2023-11-24 22:16:08,113 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 275 transitions. [2023-11-24 22:16:08,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:16:08,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:08,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:08,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:08,589 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:08,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:08,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 179 states and 281 transitions. [2023-11-24 22:16:08,634 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 281 transitions. [2023-11-24 22:16:08,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:16:08,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:08,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:08,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:09,093 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:16:09,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:09,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 181 states and 287 transitions. [2023-11-24 22:16:09,131 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 287 transitions. [2023-11-24 22:16:09,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-24 22:16:09,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:09,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:09,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:09,579 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-24 22:16:09,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:09,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 185 states and 294 transitions. [2023-11-24 22:16:09,838 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 294 transitions. [2023-11-24 22:16:09,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-24 22:16:09,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:09,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:09,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:10,099 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:16:10,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:10,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 187 states and 296 transitions. [2023-11-24 22:16:10,411 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 296 transitions. [2023-11-24 22:16:10,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-24 22:16:10,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:10,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:10,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:10,676 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:16:11,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:11,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 192 states and 305 transitions. [2023-11-24 22:16:11,620 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 305 transitions. [2023-11-24 22:16:11,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-24 22:16:11,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:11,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:11,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:11,936 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:16:13,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:13,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 195 states and 311 transitions. [2023-11-24 22:16:13,118 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 311 transitions. [2023-11-24 22:16:13,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:16:13,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:13,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:13,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:13,523 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-24 22:16:14,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:14,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 193 states and 305 transitions. [2023-11-24 22:16:14,045 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 305 transitions. [2023-11-24 22:16:14,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:16:14,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:14,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:14,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:14,197 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:16:14,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:14,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 195 states and 310 transitions. [2023-11-24 22:16:14,588 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 310 transitions. [2023-11-24 22:16:14,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-24 22:16:14,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:14,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:14,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:15,587 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:16:19,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:19,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 208 states and 334 transitions. [2023-11-24 22:16:19,412 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 334 transitions. [2023-11-24 22:16:19,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-24 22:16:19,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:19,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:19,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:20,043 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:20,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:20,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 211 states and 337 transitions. [2023-11-24 22:16:20,416 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 337 transitions. [2023-11-24 22:16:20,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:20,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:20,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:20,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:21,408 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:27,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:27,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:27,624 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:27,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:27,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:27,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:27,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:27,873 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:28,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:28,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:28,074 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:28,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:28,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:28,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:28,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:28,351 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:28,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:28,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:28,393 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:28,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:28,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:28,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:28,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:28,657 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:28,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:28,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:28,702 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:28,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:28,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:28,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:28,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:28,937 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:28,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:28,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:28,979 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:28,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:28,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:28,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:29,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:29,232 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:29,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:29,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:29,272 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:29,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:29,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:29,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:29,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:29,526 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:29,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:29,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:29,574 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:29,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:29,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:29,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:29,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:29,840 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:29,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:29,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:29,884 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:29,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:29,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:29,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:29,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:30,149 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:30,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:30,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:30,187 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:30,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:30,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:30,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:30,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:30,422 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:30,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:30,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:30,460 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:30,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:30,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:30,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:30,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:30,724 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:30,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:30,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:30,768 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:30,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:30,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:30,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:30,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:31,011 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:31,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:31,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:31,051 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:31,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:31,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:31,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:31,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:31,276 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:31,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:31,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:31,315 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:31,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:31,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:31,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:31,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:31,626 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:31,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:31,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:31,675 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:31,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:31,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:31,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:31,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:31,912 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:31,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:31,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:31,956 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:31,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:31,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:31,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:31,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:32,188 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:32,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:32,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:32,227 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:32,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:32,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:32,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:32,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:32,470 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:32,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:32,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:32,508 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:32,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:32,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:32,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:32,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:32,724 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:32,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:32,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:32,763 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:32,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:32,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:32,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:32,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:32,988 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:33,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:33,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:33,026 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:33,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:33,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:33,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:33,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:33,287 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:33,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:33,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:33,326 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:33,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:33,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:33,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:33,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:33,544 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:33,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:33,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:33,582 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:33,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:33,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:33,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:33,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:33,797 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:33,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:33,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:33,835 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:33,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:33,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:33,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:33,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:34,090 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:34,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:34,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:34,128 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:34,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:34,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:34,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:34,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:34,343 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:34,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:34,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:34,382 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:34,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:34,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:34,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:34,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:34,605 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:34,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:34,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:34,645 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:34,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:34,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:34,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:34,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:34,886 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:34,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:34,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:34,927 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:34,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:34,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:34,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:34,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:35,135 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:35,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:35,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:35,173 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:35,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:35,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:35,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:35,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:35,371 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:35,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:35,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:35,408 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:35,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:35,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:35,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:35,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:35,666 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:35,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:35,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:35,713 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:35,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:35,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:35,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:35,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:35,941 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:35,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:35,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:35,978 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:35,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:35,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:35,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:36,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:36,175 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:36,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:36,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:36,212 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:36,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:36,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:36,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:36,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:36,410 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:36,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:36,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:36,446 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:36,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:36,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:36,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:36,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:36,671 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:36,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:36,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:36,705 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:36,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:36,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:36,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:36,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:36,907 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:36,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:36,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:36,939 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:36,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:36,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:36,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:36,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:37,142 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:37,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:37,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:37,175 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:37,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:37,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:37,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:37,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:37,380 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:37,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:37,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:37,435 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:37,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:37,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:37,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:37,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:37,640 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:37,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:37,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:37,674 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:37,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:37,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:37,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:37,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:37,877 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:37,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:37,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:37,911 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:37,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:37,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:37,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:37,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:38,114 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:38,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:38,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:38,148 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:38,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:38,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:38,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:38,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:38,372 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:38,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:38,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:38,404 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:38,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:38,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:38,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:38,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:38,604 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:38,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:38,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:38,638 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:38,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:38,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:38,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:38,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:38,844 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:38,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:38,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:38,878 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:38,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:38,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:38,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:38,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:39,087 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:39,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:39,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:39,121 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:39,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:39,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:39,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:39,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:39,367 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:39,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:39,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:39,410 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:39,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:39,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:39,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:39,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:39,657 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:39,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:39,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:39,689 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:39,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:39,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:39,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:39,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:39,895 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:39,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:39,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:39,928 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:39,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:39,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:39,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:39,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:40,135 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:40,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:40,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:40,167 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:40,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:40,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:40,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:40,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:40,376 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:40,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:40,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:40,420 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:40,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:40,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:40,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:40,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:40,625 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:40,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:40,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:40,660 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:40,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:40,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:40,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:40,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:40,869 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:40,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:40,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:40,902 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:40,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:40,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:40,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:40,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:41,105 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:41,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:41,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:41,139 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:41,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:41,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:41,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:41,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:41,344 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:41,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:41,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:41,386 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:41,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:41,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:41,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:41,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:41,615 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:41,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:41,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:41,648 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:41,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:41,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:41,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:41,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:41,858 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:41,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:41,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:41,891 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:41,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:41,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:41,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:41,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:42,098 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:42,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:42,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:42,131 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:42,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:42,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:42,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:42,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:42,337 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:42,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:42,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:42,377 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:42,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:42,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:42,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:42,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:42,575 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:42,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:42,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:42,608 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:42,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:42,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:42,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:42,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:42,819 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:42,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:42,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:42,852 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:42,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:42,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:42,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:42,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:43,053 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:43,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:43,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:43,085 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:43,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:43,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:43,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:43,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:43,286 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:43,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:43,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:43,314 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:43,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:43,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:43,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:43,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:43,515 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:43,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:43,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:43,547 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:43,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:43,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:43,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:43,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:43,753 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:43,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:43,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:43,796 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:43,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:43,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:43,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:43,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:44,037 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 22:16:44,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:44,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 228 states and 369 transitions. [2023-11-24 22:16:44,077 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2023-11-24 22:16:44,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 22:16:44,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:44,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms