./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e24ece3-e73f-40c4-b0cd-80a0d3f26b88/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e24ece3-e73f-40c4-b0cd-80a0d3f26b88/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e24ece3-e73f-40c4-b0cd-80a0d3f26b88/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e24ece3-e73f-40c4-b0cd-80a0d3f26b88/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e24ece3-e73f-40c4-b0cd-80a0d3f26b88/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e24ece3-e73f-40c4-b0cd-80a0d3f26b88/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0dff9798a0295b679f16f480562390718a9087ab219890b5f7fb9fb3739a540b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:48:07,076 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:48:07,161 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e24ece3-e73f-40c4-b0cd-80a0d3f26b88/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:48:07,169 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:48:07,170 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:48:07,200 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:48:07,201 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:48:07,207 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:48:07,208 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:48:07,209 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:48:07,209 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:48:07,209 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:48:07,210 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:48:07,210 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:48:07,214 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:48:07,214 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:48:07,215 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:48:07,215 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:48:07,215 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:48:07,216 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:48:07,216 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:48:07,218 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:48:07,218 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:48:07,221 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:48:07,222 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:48:07,222 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:48:07,222 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:48:07,222 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:48:07,223 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:48:07,223 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:48:07,223 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:48:07,224 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:48:07,227 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:48:07,228 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_2e24ece3-e73f-40c4-b0cd-80a0d3f26b88/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e24ece3-e73f-40c4-b0cd-80a0d3f26b88/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0dff9798a0295b679f16f480562390718a9087ab219890b5f7fb9fb3739a540b [2024-11-09 00:48:07,493 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:48:07,525 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:48:07,528 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:48:07,529 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:48:07,530 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:48:07,531 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e24ece3-e73f-40c4-b0cd-80a0d3f26b88/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i Unable to find full path for "g++" [2024-11-09 00:48:09,685 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:48:10,036 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:48:10,037 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e24ece3-e73f-40c4-b0cd-80a0d3f26b88/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2024-11-09 00:48:10,063 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e24ece3-e73f-40c4-b0cd-80a0d3f26b88/bin/ukojak-verify-ImItNfHLgk/data/bb6b59442/c6bc402c6ad8462cb718961d0bd1e69b/FLAGd950ed656 [2024-11-09 00:48:10,271 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e24ece3-e73f-40c4-b0cd-80a0d3f26b88/bin/ukojak-verify-ImItNfHLgk/data/bb6b59442/c6bc402c6ad8462cb718961d0bd1e69b [2024-11-09 00:48:10,274 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:48:10,276 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:48:10,279 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:48:10,279 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:48:10,285 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:48:10,285 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:48:10" (1/1) ... [2024-11-09 00:48:10,288 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2497935d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:10, skipping insertion in model container [2024-11-09 00:48:10,288 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:48:10" (1/1) ... [2024-11-09 00:48:10,368 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:48:10,996 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e24ece3-e73f-40c4-b0cd-80a0d3f26b88/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i[33021,33034] [2024-11-09 00:48:11,182 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e24ece3-e73f-40c4-b0cd-80a0d3f26b88/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i[44124,44137] [2024-11-09 00:48:11,187 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e24ece3-e73f-40c4-b0cd-80a0d3f26b88/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i[44245,44258] [2024-11-09 00:48:11,216 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:48:11,234 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:48:11,288 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e24ece3-e73f-40c4-b0cd-80a0d3f26b88/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i[33021,33034] [2024-11-09 00:48:11,427 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e24ece3-e73f-40c4-b0cd-80a0d3f26b88/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i[44124,44137] [2024-11-09 00:48:11,454 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e24ece3-e73f-40c4-b0cd-80a0d3f26b88/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i[44245,44258] [2024-11-09 00:48:11,473 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:48:11,529 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:48:11,529 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:11 WrapperNode [2024-11-09 00:48:11,530 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:48:11,531 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:48:11,531 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:48:11,532 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:48:11,540 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:11" (1/1) ... [2024-11-09 00:48:11,589 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:11" (1/1) ... [2024-11-09 00:48:11,678 INFO L138 Inliner]: procedures = 176, calls = 320, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1549 [2024-11-09 00:48:11,678 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:48:11,679 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:48:11,679 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:48:11,679 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:48:11,695 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:11" (1/1) ... [2024-11-09 00:48:11,695 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:11" (1/1) ... [2024-11-09 00:48:11,718 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:11" (1/1) ... [2024-11-09 00:48:11,718 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:11" (1/1) ... [2024-11-09 00:48:11,793 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:11" (1/1) ... [2024-11-09 00:48:11,817 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:11" (1/1) ... [2024-11-09 00:48:11,821 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:11" (1/1) ... [2024-11-09 00:48:11,831 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:11" (1/1) ... [2024-11-09 00:48:11,843 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:48:11,844 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:48:11,845 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:48:11,846 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:48:11,847 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:11" (1/1) ... [2024-11-09 00:48:11,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:48:11,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e24ece3-e73f-40c4-b0cd-80a0d3f26b88/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:48:11,888 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e24ece3-e73f-40c4-b0cd-80a0d3f26b88/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:48:11,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e24ece3-e73f-40c4-b0cd-80a0d3f26b88/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:48:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:48:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:48:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:48:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:48:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:48:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:48:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:48:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:48:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:48:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:48:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:48:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:48:11,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:48:12,212 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:48:12,215 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:48:14,121 INFO L? ?]: Removed 335 outVars from TransFormulas that were not future-live. [2024-11-09 00:48:14,121 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:48:15,911 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:48:15,912 INFO L316 CfgBuilder]: Removed 66 assume(true) statements. [2024-11-09 00:48:15,913 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:48:15 BoogieIcfgContainer [2024-11-09 00:48:15,913 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:48:15,914 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:48:15,915 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:48:15,925 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:48:15,926 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:48:15" (1/1) ... [2024-11-09 00:48:15,938 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:48:16,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:16,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 142 states and 240 transitions. [2024-11-09 00:48:16,015 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 240 transitions. [2024-11-09 00:48:16,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:48:16,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:16,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:16,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:16,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:16,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:16,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 142 states and 237 transitions. [2024-11-09 00:48:16,218 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 237 transitions. [2024-11-09 00:48:16,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:48:16,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:16,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:16,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:16,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:16,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:16,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 144 states and 237 transitions. [2024-11-09 00:48:16,500 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 237 transitions. [2024-11-09 00:48:16,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:48:16,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:16,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:16,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:16,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:16,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:16,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 144 states and 235 transitions. [2024-11-09 00:48:16,615 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 235 transitions. [2024-11-09 00:48:16,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:48:16,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:16,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:16,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:16,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:16,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:16,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 144 states and 231 transitions. [2024-11-09 00:48:16,698 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 231 transitions. [2024-11-09 00:48:16,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:48:16,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:16,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:16,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:16,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:16,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:16,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 144 states and 225 transitions. [2024-11-09 00:48:16,794 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 225 transitions. [2024-11-09 00:48:16,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:48:16,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:16,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:16,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:16,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:26,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:48:27,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:27,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 144 states and 219 transitions. [2024-11-09 00:48:27,069 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 219 transitions. [2024-11-09 00:48:27,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:48:27,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:27,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:27,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:27,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:34,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:48:34,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:34,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 158 states and 236 transitions. [2024-11-09 00:48:34,655 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 236 transitions. [2024-11-09 00:48:34,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:48:34,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:34,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:34,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:34,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:34,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:34,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 158 states and 234 transitions. [2024-11-09 00:48:34,830 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 234 transitions. [2024-11-09 00:48:34,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:48:34,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:34,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:34,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:35,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:35,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:35,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 158 states and 232 transitions. [2024-11-09 00:48:35,126 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 232 transitions. [2024-11-09 00:48:35,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:48:35,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:35,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:35,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:35,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:35,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:35,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 158 states and 230 transitions. [2024-11-09 00:48:35,268 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 230 transitions. [2024-11-09 00:48:35,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:48:35,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:35,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:35,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:35,384 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:45,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:48:45,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:45,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 158 states and 228 transitions. [2024-11-09 00:48:45,408 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 228 transitions. [2024-11-09 00:48:45,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:48:45,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:45,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:45,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:45,743 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:48:55,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:48:56,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:56,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 162 states and 231 transitions. [2024-11-09 00:48:56,698 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 231 transitions. [2024-11-09 00:48:56,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:48:56,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:56,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:56,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:57,340 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:48:57,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:57,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 164 states and 234 transitions. [2024-11-09 00:48:57,396 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 234 transitions. [2024-11-09 00:48:57,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:48:57,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:57,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:57,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:57,607 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:48:57,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:57,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 164 states and 230 transitions. [2024-11-09 00:48:57,617 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 230 transitions. [2024-11-09 00:48:57,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:48:57,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:57,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:57,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:57,793 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:48:57,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:57,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 164 states and 228 transitions. [2024-11-09 00:48:57,803 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 228 transitions. [2024-11-09 00:48:57,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:48:57,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:57,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:57,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:58,044 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:49:08,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:08,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:08,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 164 states and 226 transitions. [2024-11-09 00:49:08,075 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 226 transitions. [2024-11-09 00:49:08,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:49:08,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:08,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:08,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:08,528 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:49:09,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:20,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:30,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:30,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:30,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 212 states and 288 transitions. [2024-11-09 00:49:30,415 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 288 transitions. [2024-11-09 00:49:30,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:49:30,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:30,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:30,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:30,790 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:49:30,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:30,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 212 states and 286 transitions. [2024-11-09 00:49:30,873 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 286 transitions. [2024-11-09 00:49:30,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:49:30,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:30,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:31,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:31,101 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:49:31,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:31,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 212 states and 282 transitions. [2024-11-09 00:49:31,119 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 282 transitions. [2024-11-09 00:49:31,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:49:31,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:31,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:31,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:31,299 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:49:41,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:41,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:41,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 212 states and 280 transitions. [2024-11-09 00:49:41,325 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 280 transitions. [2024-11-09 00:49:41,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:49:41,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:41,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:41,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:41,526 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:49:41,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:41,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 212 states and 278 transitions. [2024-11-09 00:49:41,591 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 278 transitions. [2024-11-09 00:49:41,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:49:41,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:41,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:41,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:41,964 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:49:44,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:44,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:44,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 194 states and 256 transitions. [2024-11-09 00:49:44,841 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 256 transitions. [2024-11-09 00:49:44,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:49:44,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:44,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:44,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:45,226 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:49:46,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:49:46,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:46,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 198 states and 259 transitions. [2024-11-09 00:49:46,745 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 259 transitions. [2024-11-09 00:49:46,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:49:46,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:46,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:47,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:48,117 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:49:48,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:48,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 200 states and 259 transitions. [2024-11-09 00:49:48,280 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 259 transitions. [2024-11-09 00:49:48,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:49:48,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:48,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:49,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:49,988 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:49:50,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:50,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 201 states and 262 transitions. [2024-11-09 00:49:50,656 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 262 transitions. [2024-11-09 00:49:50,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:49:50,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:50,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:51,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:52,053 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:49:52,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:52,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 202 states and 264 transitions. [2024-11-09 00:49:52,497 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 264 transitions. [2024-11-09 00:49:52,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:49:52,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:52,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:53,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:54,129 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:49:54,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:54,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 203 states and 265 transitions. [2024-11-09 00:49:54,530 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 265 transitions. [2024-11-09 00:49:54,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:49:54,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:54,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:55,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:56,379 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:49:58,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:58,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 206 states and 270 transitions. [2024-11-09 00:49:58,097 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 270 transitions. [2024-11-09 00:49:58,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:49:58,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:58,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:58,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:59,651 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:00,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:00,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 207 states and 271 transitions. [2024-11-09 00:50:00,444 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 271 transitions. [2024-11-09 00:50:00,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:50:00,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:00,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:01,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:02,410 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:03,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:03,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 208 states and 272 transitions. [2024-11-09 00:50:03,115 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 272 transitions. [2024-11-09 00:50:03,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:50:03,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:03,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:03,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:05,004 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:05,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:05,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 209 states and 273 transitions. [2024-11-09 00:50:05,898 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 273 transitions. [2024-11-09 00:50:05,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:50:05,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:05,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:06,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:07,822 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:08,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:08,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 210 states and 274 transitions. [2024-11-09 00:50:08,382 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 274 transitions. [2024-11-09 00:50:08,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:50:08,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:08,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:09,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:10,306 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:11,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:11,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 211 states and 275 transitions. [2024-11-09 00:50:11,315 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 275 transitions. [2024-11-09 00:50:11,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:50:11,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:11,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:12,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:13,348 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:14,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:14,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 212 states and 276 transitions. [2024-11-09 00:50:14,204 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 276 transitions. [2024-11-09 00:50:14,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:50:14,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:14,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:14,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:16,147 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:17,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:17,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 213 states and 277 transitions. [2024-11-09 00:50:17,008 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 277 transitions. [2024-11-09 00:50:17,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:50:17,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:17,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:17,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:19,135 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:19,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:19,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 214 states and 278 transitions. [2024-11-09 00:50:19,908 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 278 transitions. [2024-11-09 00:50:19,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:50:19,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:19,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:20,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:21,883 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:22,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:22,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 215 states and 279 transitions. [2024-11-09 00:50:22,336 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 279 transitions. [2024-11-09 00:50:22,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:50:22,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:22,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:23,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:24,733 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:25,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:25,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 216 states and 280 transitions. [2024-11-09 00:50:25,820 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 280 transitions. [2024-11-09 00:50:25,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:50:25,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:25,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:26,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:27,723 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:28,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:28,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 217 states and 281 transitions. [2024-11-09 00:50:28,589 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 281 transitions. [2024-11-09 00:50:28,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:50:28,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:28,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:29,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:30,496 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:31,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:31,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 218 states and 282 transitions. [2024-11-09 00:50:31,435 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 282 transitions. [2024-11-09 00:50:31,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:50:31,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:31,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:32,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:33,597 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:34,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:34,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 219 states and 283 transitions. [2024-11-09 00:50:34,576 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 283 transitions. [2024-11-09 00:50:34,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:50:34,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:34,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:35,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:36,773 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:37,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:37,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 220 states and 284 transitions. [2024-11-09 00:50:37,838 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 284 transitions. [2024-11-09 00:50:37,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:50:37,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:37,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:38,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:40,242 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:41,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:41,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 221 states and 285 transitions. [2024-11-09 00:50:41,409 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 285 transitions. [2024-11-09 00:50:41,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:50:41,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:41,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:42,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:43,936 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:45,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:45,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 222 states and 286 transitions. [2024-11-09 00:50:45,095 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 286 transitions. [2024-11-09 00:50:45,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:50:45,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:45,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:45,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:47,054 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:48,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:48,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 223 states and 287 transitions. [2024-11-09 00:50:48,103 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 287 transitions. [2024-11-09 00:50:48,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:50:48,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:48,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:48,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:50,110 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:50,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:50,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 224 states and 288 transitions. [2024-11-09 00:50:50,976 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 288 transitions. [2024-11-09 00:50:50,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:50:50,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:50,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:52,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:53,594 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:54,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:54,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 225 states and 289 transitions. [2024-11-09 00:50:54,939 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 289 transitions. [2024-11-09 00:50:54,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:50:54,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:54,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:55,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:56,766 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:57,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:57,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 226 states and 290 transitions. [2024-11-09 00:50:57,880 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 290 transitions. [2024-11-09 00:50:57,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:50:57,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:57,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:58,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:00,296 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:51:01,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:01,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 227 states and 291 transitions. [2024-11-09 00:51:01,441 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 291 transitions. [2024-11-09 00:51:01,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:51:01,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:01,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:02,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:03,893 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:51:05,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:05,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 228 states and 292 transitions. [2024-11-09 00:51:05,032 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 292 transitions. [2024-11-09 00:51:05,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:51:05,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:05,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:05,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:07,143 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:51:08,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:08,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 229 states and 293 transitions. [2024-11-09 00:51:08,498 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 293 transitions. [2024-11-09 00:51:08,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:51:08,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:08,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:09,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:10,754 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:51:12,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:12,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 230 states and 294 transitions. [2024-11-09 00:51:12,049 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 294 transitions. [2024-11-09 00:51:12,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:51:12,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:12,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:12,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:14,647 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:51:15,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:15,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 231 states and 295 transitions. [2024-11-09 00:51:15,675 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 295 transitions. [2024-11-09 00:51:15,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:51:15,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:15,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:16,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:17,992 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:51:19,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:19,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 232 states and 296 transitions. [2024-11-09 00:51:19,458 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 296 transitions. [2024-11-09 00:51:19,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:51:19,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:19,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:20,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:22,044 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:51:23,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:23,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 233 states and 297 transitions. [2024-11-09 00:51:23,467 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 297 transitions. [2024-11-09 00:51:23,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:51:23,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:23,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:24,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:25,963 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:51:27,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:27,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 234 states and 298 transitions. [2024-11-09 00:51:27,321 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 298 transitions. [2024-11-09 00:51:27,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 00:51:27,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:27,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:28,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:29,930 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:51:31,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:31,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 235 states and 299 transitions. [2024-11-09 00:51:31,357 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 299 transitions. [2024-11-09 00:51:31,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:51:31,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:31,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:31,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:34,126 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:51:35,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:35,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 236 states and 300 transitions. [2024-11-09 00:51:35,634 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 300 transitions. [2024-11-09 00:51:35,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:51:35,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:35,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:36,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:38,805 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:51:40,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:40,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 237 states and 301 transitions. [2024-11-09 00:51:40,528 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 301 transitions. [2024-11-09 00:51:40,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:51:40,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:40,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:41,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:44,663 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:51:46,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:46,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 238 states and 302 transitions. [2024-11-09 00:51:46,738 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 302 transitions. [2024-11-09 00:51:46,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:51:46,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:46,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:47,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:49,768 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:51:50,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:50,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 239 states and 303 transitions. [2024-11-09 00:51:50,661 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 303 transitions. [2024-11-09 00:51:50,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:51:50,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:50,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:51,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:54,531 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:51:56,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:56,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 240 states and 304 transitions. [2024-11-09 00:51:56,912 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 304 transitions. [2024-11-09 00:51:56,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:51:56,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:56,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:58,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:00,353 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:52:01,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:01,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 241 states and 305 transitions. [2024-11-09 00:52:01,455 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 305 transitions. [2024-11-09 00:52:01,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:52:01,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:01,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:02,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:04,536 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:52:05,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:05,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 242 states and 306 transitions. [2024-11-09 00:52:05,425 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 306 transitions. [2024-11-09 00:52:05,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:52:05,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:05,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:06,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:09,221 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:52:11,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:11,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 243 states and 307 transitions. [2024-11-09 00:52:11,340 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 307 transitions. [2024-11-09 00:52:11,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:52:11,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:11,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:12,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:14,598 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:52:15,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:15,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 244 states and 308 transitions. [2024-11-09 00:52:15,760 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 308 transitions. [2024-11-09 00:52:15,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:52:15,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:15,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:16,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:30,649 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:52:42,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:42,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 245 states and 309 transitions. [2024-11-09 00:52:42,784 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 309 transitions. [2024-11-09 00:52:42,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 00:52:42,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:42,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:43,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:43,881 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:52:44,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:44,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 246 states and 313 transitions. [2024-11-09 00:52:44,493 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 313 transitions. [2024-11-09 00:52:44,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:52:44,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:44,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:45,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:45,735 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 93 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:52:46,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:46,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 247 states and 315 transitions. [2024-11-09 00:52:46,442 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 315 transitions. [2024-11-09 00:52:46,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:52:46,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:46,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:47,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:48,240 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 138 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:52:49,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:49,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 248 states and 316 transitions. [2024-11-09 00:52:49,417 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 316 transitions. [2024-11-09 00:52:49,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:52:49,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:49,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:50,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:51,628 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 183 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:52:53,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:53,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 250 states and 320 transitions. [2024-11-09 00:52:53,652 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 320 transitions. [2024-11-09 00:52:53,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:52:53,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:53,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:54,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:55,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:52:56,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:56,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 252 states and 326 transitions. [2024-11-09 00:52:56,913 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 326 transitions. [2024-11-09 00:52:56,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:52:56,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:56,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:57,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:59,043 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:00,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:00,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 253 states and 327 transitions. [2024-11-09 00:53:00,150 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 327 transitions. [2024-11-09 00:53:00,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:53:00,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:00,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:01,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:01,991 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:03,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:03,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 254 states and 328 transitions. [2024-11-09 00:53:03,320 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 328 transitions. [2024-11-09 00:53:03,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:53:03,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:03,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:04,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:05,082 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:05,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:05,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 255 states and 329 transitions. [2024-11-09 00:53:05,904 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 329 transitions. [2024-11-09 00:53:05,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:53:05,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:05,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:06,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:08,432 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:09,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:09,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 256 states and 330 transitions. [2024-11-09 00:53:09,909 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 330 transitions. [2024-11-09 00:53:09,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:53:09,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:09,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:11,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:12,243 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:13,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:13,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 257 states and 331 transitions. [2024-11-09 00:53:13,290 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 331 transitions. [2024-11-09 00:53:13,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 00:53:13,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:13,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:14,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:15,835 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:16,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:16,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 258 states and 332 transitions. [2024-11-09 00:53:16,948 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 332 transitions. [2024-11-09 00:53:16,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:53:16,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:16,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:17,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:19,245 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:20,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:20,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 259 states and 333 transitions. [2024-11-09 00:53:20,395 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 333 transitions. [2024-11-09 00:53:20,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 00:53:20,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:20,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:21,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:23,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:24,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:24,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 260 states and 334 transitions. [2024-11-09 00:53:24,055 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 334 transitions. [2024-11-09 00:53:24,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 00:53:24,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:24,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:25,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:26,778 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:28,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:28,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 261 states and 335 transitions. [2024-11-09 00:53:28,295 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 335 transitions. [2024-11-09 00:53:28,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:53:28,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:28,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:29,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:30,912 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:32,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:32,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 262 states and 336 transitions. [2024-11-09 00:53:32,178 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 336 transitions. [2024-11-09 00:53:32,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-09 00:53:32,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:32,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:33,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:34,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:35,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:35,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 263 states and 337 transitions. [2024-11-09 00:53:35,588 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 337 transitions. [2024-11-09 00:53:35,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:53:35,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:35,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:36,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:37,929 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:38,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:38,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 264 states and 338 transitions. [2024-11-09 00:53:38,846 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 338 transitions. [2024-11-09 00:53:38,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:53:38,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:38,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:39,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:40,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:41,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:41,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 265 states and 339 transitions. [2024-11-09 00:53:41,586 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 339 transitions. [2024-11-09 00:53:41,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:53:41,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:41,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:43,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:46,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:47,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:47,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 266 states and 340 transitions. [2024-11-09 00:53:47,616 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 340 transitions. [2024-11-09 00:53:47,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:53:47,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:47,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:48,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:50,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:52,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:52,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 267 states and 341 transitions. [2024-11-09 00:53:52,173 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 341 transitions. [2024-11-09 00:53:52,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:53:52,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:52,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:53,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:54,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:55,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:55,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 268 states and 342 transitions. [2024-11-09 00:53:55,778 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 342 transitions. [2024-11-09 00:53:55,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:53:55,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:55,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:56,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:58,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:53:59,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:59,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 269 states and 343 transitions. [2024-11-09 00:53:59,078 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 343 transitions. [2024-11-09 00:53:59,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:53:59,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:59,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:00,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:02,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:54:04,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:04,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 270 states and 344 transitions. [2024-11-09 00:54:04,126 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 344 transitions. [2024-11-09 00:54:04,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:54:04,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:04,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:05,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:08,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:54:10,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:10,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 271 states and 345 transitions. [2024-11-09 00:54:10,592 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 345 transitions. [2024-11-09 00:54:10,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 00:54:10,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:10,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:12,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:13,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:54:14,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:14,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 272 states and 346 transitions. [2024-11-09 00:54:14,391 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 346 transitions. [2024-11-09 00:54:14,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:54:14,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:14,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:15,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:16,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:54:17,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:17,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 273 states and 347 transitions. [2024-11-09 00:54:17,937 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 347 transitions. [2024-11-09 00:54:17,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:54:17,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:17,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:19,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:21,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:54:22,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:22,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 274 states and 348 transitions. [2024-11-09 00:54:22,940 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 348 transitions. [2024-11-09 00:54:22,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:54:22,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:22,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:24,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:25,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:54:26,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:26,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 275 states and 349 transitions. [2024-11-09 00:54:26,367 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 349 transitions. [2024-11-09 00:54:26,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:54:26,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:26,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:27,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:30,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:54:33,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:33,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 276 states and 350 transitions. [2024-11-09 00:54:33,340 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 350 transitions. [2024-11-09 00:54:33,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:54:33,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:33,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:34,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:36,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:54:38,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:38,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 277 states and 351 transitions. [2024-11-09 00:54:38,697 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 351 transitions. [2024-11-09 00:54:38,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:54:38,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:38,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:39,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:41,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:54:42,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:42,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 278 states and 352 transitions. [2024-11-09 00:54:42,583 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 352 transitions. [2024-11-09 00:54:42,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:54:42,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:42,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:44,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:47,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:54:49,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:49,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 279 states and 353 transitions. [2024-11-09 00:54:49,087 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 353 transitions. [2024-11-09 00:54:49,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:54:49,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:49,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:50,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:52,512 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:54:54,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:54,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 280 states and 354 transitions. [2024-11-09 00:54:54,085 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 354 transitions. [2024-11-09 00:54:54,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 00:54:54,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:54,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:55,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:58,105 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:54:59,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:59,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 281 states and 355 transitions. [2024-11-09 00:54:59,599 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 355 transitions. [2024-11-09 00:54:59,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:54:59,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:59,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:00,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:03,273 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:55:04,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:04,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 282 states and 356 transitions. [2024-11-09 00:55:04,494 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 356 transitions. [2024-11-09 00:55:04,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 00:55:04,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:04,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:06,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:07,987 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:55:09,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:09,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 283 states and 357 transitions. [2024-11-09 00:55:09,143 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 357 transitions. [2024-11-09 00:55:09,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-09 00:55:09,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:09,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:10,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:13,599 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:55:15,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:15,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 284 states and 358 transitions. [2024-11-09 00:55:15,241 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 358 transitions. [2024-11-09 00:55:15,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:55:15,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:15,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:17,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:19,613 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:55:21,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:21,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 285 states and 359 transitions. [2024-11-09 00:55:21,474 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 359 transitions. [2024-11-09 00:55:21,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 00:55:21,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:21,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:22,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:24,680 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:55:25,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:25,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 286 states and 360 transitions. [2024-11-09 00:55:25,879 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 360 transitions. [2024-11-09 00:55:25,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:55:25,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:25,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:27,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:30,901 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:55:32,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:32,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 287 states and 361 transitions. [2024-11-09 00:55:32,906 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 361 transitions. [2024-11-09 00:55:32,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-09 00:55:32,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:32,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:34,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:37,408 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:55:39,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:39,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 288 states and 362 transitions. [2024-11-09 00:55:39,357 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 362 transitions. [2024-11-09 00:55:39,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:55:39,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:39,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:40,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:42,597 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:55:43,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:43,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 289 states and 363 transitions. [2024-11-09 00:55:43,908 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 363 transitions. [2024-11-09 00:55:43,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:55:43,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:43,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:45,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:49,452 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:55:51,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:51,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 290 states and 364 transitions. [2024-11-09 00:55:51,451 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 364 transitions. [2024-11-09 00:55:51,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:55:51,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:51,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:53,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:57,446 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:56:00,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:00,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 291 states and 365 transitions. [2024-11-09 00:56:00,141 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 365 transitions. [2024-11-09 00:56:00,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 00:56:00,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:00,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:01,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:04,848 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:56:07,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:07,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 292 states and 366 transitions. [2024-11-09 00:56:07,339 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 366 transitions. [2024-11-09 00:56:07,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:56:07,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:07,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:09,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:13,911 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:56:16,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:16,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 293 states and 367 transitions. [2024-11-09 00:56:16,172 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 367 transitions. [2024-11-09 00:56:16,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:56:16,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:16,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:18,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:23,436 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:56:27,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:27,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 294 states and 368 transitions. [2024-11-09 00:56:27,079 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 368 transitions. [2024-11-09 00:56:27,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:56:27,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:27,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:28,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:33,573 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:56:36,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:36,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 295 states and 369 transitions. [2024-11-09 00:56:36,739 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 369 transitions. [2024-11-09 00:56:36,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 00:56:36,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:36,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:39,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:45,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:56:47,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:47,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 296 states and 370 transitions. [2024-11-09 00:56:47,675 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 370 transitions. [2024-11-09 00:56:47,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 00:56:47,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:47,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:50,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:55,371 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:56:58,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:58,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 297 states and 371 transitions. [2024-11-09 00:56:58,546 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 371 transitions. [2024-11-09 00:56:58,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:56:58,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:58,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:00,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:05,678 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:57:08,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:08,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 298 states and 372 transitions. [2024-11-09 00:57:08,951 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 372 transitions. [2024-11-09 00:57:08,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 00:57:08,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:08,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:11,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:17,082 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:57:20,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:20,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 299 states and 373 transitions. [2024-11-09 00:57:20,327 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 373 transitions. [2024-11-09 00:57:20,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:57:20,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:20,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:22,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:28,402 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:57:31,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:31,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 300 states and 374 transitions. [2024-11-09 00:57:31,374 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 374 transitions. [2024-11-09 00:57:31,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:57:31,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:31,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:36,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:43,102 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:57:46,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:47,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 301 states and 375 transitions. [2024-11-09 00:57:47,000 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 375 transitions. [2024-11-09 00:57:47,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:57:47,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:47,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:50,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:56,290 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:57:59,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:59,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 302 states and 376 transitions. [2024-11-09 00:57:59,816 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 376 transitions. [2024-11-09 00:57:59,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-09 00:57:59,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:59,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:03,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat