./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/pc_sfifo_2.cil-1+token_ring.04.cil-2.c --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_e188707b-ad0b-433b-9cee-65c1069af27c/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188707b-ad0b-433b-9cee-65c1069af27c/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_e188707b-ad0b-433b-9cee-65c1069af27c/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188707b-ad0b-433b-9cee-65c1069af27c/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/pc_sfifo_2.cil-1+token_ring.04.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188707b-ad0b-433b-9cee-65c1069af27c/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_e188707b-ad0b-433b-9cee-65c1069af27c/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 a61ec0d9e8ff01aa8900ac2d4a87b40f68db963fb1a53c6fbb2c11c91e3dd345 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:06:26,073 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:06:26,128 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188707b-ad0b-433b-9cee-65c1069af27c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:06:26,132 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:06:26,133 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:06:26,161 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:06:26,162 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:06:26,162 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:06:26,163 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:06:26,163 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:06:26,164 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:06:26,164 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:06:26,165 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:06:26,169 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:06:26,170 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:06:26,170 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:06:26,170 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:06:26,171 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:06:26,171 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:06:26,171 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:06:26,171 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:06:26,172 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:06:26,172 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:06:26,173 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:06:26,173 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:06:26,174 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:06:26,174 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:06:26,174 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:06:26,175 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:06:26,175 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:06:26,175 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:06:26,175 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:06:26,176 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:06:26,176 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_e188707b-ad0b-433b-9cee-65c1069af27c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188707b-ad0b-433b-9cee-65c1069af27c/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a61ec0d9e8ff01aa8900ac2d4a87b40f68db963fb1a53c6fbb2c11c91e3dd345 [2024-11-08 23:06:26,473 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:06:26,497 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:06:26,502 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:06:26,503 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:06:26,504 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:06:26,505 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188707b-ad0b-433b-9cee-65c1069af27c/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/combinations/pc_sfifo_2.cil-1+token_ring.04.cil-2.c Unable to find full path for "g++" [2024-11-08 23:06:28,538 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:06:28,808 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:06:28,812 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188707b-ad0b-433b-9cee-65c1069af27c/sv-benchmarks/c/combinations/pc_sfifo_2.cil-1+token_ring.04.cil-2.c [2024-11-08 23:06:28,841 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188707b-ad0b-433b-9cee-65c1069af27c/bin/ukojak-verify-ImItNfHLgk/data/52e4a903d/54d621bc076242a6bdce3b0b3cf5cd7a/FLAGdc33b8b5b [2024-11-08 23:06:29,136 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188707b-ad0b-433b-9cee-65c1069af27c/bin/ukojak-verify-ImItNfHLgk/data/52e4a903d/54d621bc076242a6bdce3b0b3cf5cd7a [2024-11-08 23:06:29,138 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:06:29,140 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:06:29,143 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:06:29,144 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:06:29,149 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:06:29,150 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:06:29" (1/1) ... [2024-11-08 23:06:29,151 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@112fdb6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:29, skipping insertion in model container [2024-11-08 23:06:29,151 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:06:29" (1/1) ... [2024-11-08 23:06:29,198 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:06:29,383 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_e188707b-ad0b-433b-9cee-65c1069af27c/sv-benchmarks/c/combinations/pc_sfifo_2.cil-1+token_ring.04.cil-2.c[914,927] [2024-11-08 23:06:29,461 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_e188707b-ad0b-433b-9cee-65c1069af27c/sv-benchmarks/c/combinations/pc_sfifo_2.cil-1+token_ring.04.cil-2.c[7115,7128] [2024-11-08 23:06:29,561 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:06:29,583 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:06:29,599 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_e188707b-ad0b-433b-9cee-65c1069af27c/sv-benchmarks/c/combinations/pc_sfifo_2.cil-1+token_ring.04.cil-2.c[914,927] [2024-11-08 23:06:29,631 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_e188707b-ad0b-433b-9cee-65c1069af27c/sv-benchmarks/c/combinations/pc_sfifo_2.cil-1+token_ring.04.cil-2.c[7115,7128] [2024-11-08 23:06:29,690 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:06:29,722 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:06:29,722 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:29 WrapperNode [2024-11-08 23:06:29,723 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:06:29,724 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:06:29,724 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:06:29,724 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:06:29,732 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:29" (1/1) ... [2024-11-08 23:06:29,743 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:29" (1/1) ... [2024-11-08 23:06:29,788 INFO L138 Inliner]: procedures = 61, calls = 70, calls flagged for inlining = 29, calls inlined = 29, statements flattened = 583 [2024-11-08 23:06:29,791 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:06:29,792 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:06:29,792 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:06:29,792 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:06:29,802 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:29" (1/1) ... [2024-11-08 23:06:29,802 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:29" (1/1) ... [2024-11-08 23:06:29,805 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:29" (1/1) ... [2024-11-08 23:06:29,806 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:29" (1/1) ... [2024-11-08 23:06:29,823 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:29" (1/1) ... [2024-11-08 23:06:29,840 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:29" (1/1) ... [2024-11-08 23:06:29,850 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:29" (1/1) ... [2024-11-08 23:06:29,853 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:29" (1/1) ... [2024-11-08 23:06:29,857 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:06:29,858 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:06:29,858 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:06:29,858 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:06:29,859 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:29" (1/1) ... [2024-11-08 23:06:29,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:06:29,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188707b-ad0b-433b-9cee-65c1069af27c/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:06:29,904 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188707b-ad0b-433b-9cee-65c1069af27c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:06:29,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e188707b-ad0b-433b-9cee-65c1069af27c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:06:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:06:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2024-11-08 23:06:29,945 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2024-11-08 23:06:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure is_do_write_p_triggered [2024-11-08 23:06:29,946 INFO L138 BoogieDeclarations]: Found implementation of procedure is_do_write_p_triggered [2024-11-08 23:06:29,947 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread1 [2024-11-08 23:06:29,947 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread1 [2024-11-08 23:06:29,947 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread2 [2024-11-08 23:06:29,948 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread2 [2024-11-08 23:06:29,948 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events1 [2024-11-08 23:06:29,948 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events1 [2024-11-08 23:06:29,948 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events2 [2024-11-08 23:06:29,948 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events2 [2024-11-08 23:06:29,948 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads2 [2024-11-08 23:06:29,949 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads2 [2024-11-08 23:06:29,949 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads1 [2024-11-08 23:06:29,949 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads1 [2024-11-08 23:06:29,949 INFO L130 BoogieDeclarations]: Found specification of procedure is_do_read_c_triggered [2024-11-08 23:06:29,949 INFO L138 BoogieDeclarations]: Found implementation of procedure is_do_read_c_triggered [2024-11-08 23:06:29,949 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels1 [2024-11-08 23:06:29,949 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels1 [2024-11-08 23:06:29,950 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels2 [2024-11-08 23:06:29,950 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels2 [2024-11-08 23:06:29,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:06:29,950 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events2 [2024-11-08 23:06:29,952 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events2 [2024-11-08 23:06:29,952 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events1 [2024-11-08 23:06:29,953 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events1 [2024-11-08 23:06:29,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:06:29,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:06:29,953 INFO L130 BoogieDeclarations]: Found specification of procedure error1 [2024-11-08 23:06:29,953 INFO L138 BoogieDeclarations]: Found implementation of procedure error1 [2024-11-08 23:06:29,953 INFO L130 BoogieDeclarations]: Found specification of procedure error2 [2024-11-08 23:06:29,953 INFO L138 BoogieDeclarations]: Found implementation of procedure error2 [2024-11-08 23:06:30,111 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:06:30,115 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:06:31,178 INFO L? ?]: Removed 83 outVars from TransFormulas that were not future-live. [2024-11-08 23:06:31,179 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:06:31,500 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:06:31,501 INFO L316 CfgBuilder]: Removed 11 assume(true) statements. [2024-11-08 23:06:31,501 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:06:31 BoogieIcfgContainer [2024-11-08 23:06:31,501 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:06:31,503 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:06:31,503 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:06:31,518 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:06:31,518 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:06:31" (1/1) ... [2024-11-08 23:06:31,533 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:06:31,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:31,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 183 states and 264 transitions. [2024-11-08 23:06:31,633 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 264 transitions. [2024-11-08 23:06:31,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:06:31,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:31,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:31,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:32,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:32,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:32,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 188 states and 267 transitions. [2024-11-08 23:06:32,288 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 267 transitions. [2024-11-08 23:06:32,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:06:32,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:32,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:32,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:32,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:33,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:33,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 194 states and 278 transitions. [2024-11-08 23:06:33,585 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 278 transitions. [2024-11-08 23:06:33,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:06:33,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:33,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:33,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:33,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:33,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:33,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 208 states and 304 transitions. [2024-11-08 23:06:33,941 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 304 transitions. [2024-11-08 23:06:33,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:06:33,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:33,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:33,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:34,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:34,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:34,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 209 states and 304 transitions. [2024-11-08 23:06:34,091 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 304 transitions. [2024-11-08 23:06:34,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:06:34,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:34,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:34,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:34,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:34,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:34,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 210 states and 304 transitions. [2024-11-08 23:06:34,260 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 304 transitions. [2024-11-08 23:06:34,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:06:34,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:34,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:34,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:34,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:34,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:34,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 211 states and 304 transitions. [2024-11-08 23:06:34,403 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 304 transitions. [2024-11-08 23:06:34,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:06:34,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:34,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:34,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:34,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:34,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:34,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 223 states and 331 transitions. [2024-11-08 23:06:34,989 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 331 transitions. [2024-11-08 23:06:34,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:06:34,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:34,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:35,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:35,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:35,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:35,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 224 states and 331 transitions. [2024-11-08 23:06:35,146 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 331 transitions. [2024-11-08 23:06:35,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:06:35,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:35,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:35,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:35,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:35,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:35,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 230 states and 346 transitions. [2024-11-08 23:06:35,777 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 346 transitions. [2024-11-08 23:06:35,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:06:35,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:35,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:35,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:35,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:36,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:36,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 238 states and 360 transitions. [2024-11-08 23:06:36,209 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 360 transitions. [2024-11-08 23:06:36,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:06:36,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:36,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:36,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:36,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:37,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:37,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 248 states and 380 transitions. [2024-11-08 23:06:37,097 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 380 transitions. [2024-11-08 23:06:37,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:06:37,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:37,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:37,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:37,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:38,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:38,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 260 states and 403 transitions. [2024-11-08 23:06:38,170 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 403 transitions. [2024-11-08 23:06:38,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:06:38,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:38,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:38,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:38,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:38,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:38,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 260 states and 402 transitions. [2024-11-08 23:06:38,236 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 402 transitions. [2024-11-08 23:06:38,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:06:38,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:38,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:38,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:38,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:38,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:38,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 264 states and 408 transitions. [2024-11-08 23:06:38,583 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 408 transitions. [2024-11-08 23:06:38,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:06:38,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:38,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:38,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:38,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:39,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:39,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 272 states and 424 transitions. [2024-11-08 23:06:39,225 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 424 transitions. [2024-11-08 23:06:39,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:06:39,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:39,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:39,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:39,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:06:39,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:39,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 279 states and 434 transitions. [2024-11-08 23:06:39,894 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 434 transitions. [2024-11-08 23:06:39,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:06:39,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:39,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:39,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:40,014 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:06:40,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:40,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 280 states and 437 transitions. [2024-11-08 23:06:40,246 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 437 transitions. [2024-11-08 23:06:40,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:06:40,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:40,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:40,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:40,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:41,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:41,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 290 states and 459 transitions. [2024-11-08 23:06:41,535 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 459 transitions. [2024-11-08 23:06:41,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:06:41,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:41,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:41,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:41,667 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:06:41,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:41,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 291 states and 460 transitions. [2024-11-08 23:06:41,688 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 460 transitions. [2024-11-08 23:06:41,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:06:41,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:41,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:41,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:42,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:45,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:45,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 313 states and 504 transitions. [2024-11-08 23:06:45,550 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 504 transitions. [2024-11-08 23:06:45,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:06:45,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:45,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:45,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:46,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:06:49,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:49,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 335 states and 555 transitions. [2024-11-08 23:06:49,135 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 555 transitions. [2024-11-08 23:06:49,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:06:49,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:49,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:49,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:49,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:06:52,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:52,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 344 states and 585 transitions. [2024-11-08 23:06:52,566 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 585 transitions. [2024-11-08 23:06:52,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:06:52,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:52,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:52,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:52,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:06:54,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:54,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 350 states and 597 transitions. [2024-11-08 23:06:54,077 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 597 transitions. [2024-11-08 23:06:54,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:06:54,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:54,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:54,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:54,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:06:54,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:54,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 351 states and 599 transitions. [2024-11-08 23:06:54,170 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 599 transitions. [2024-11-08 23:06:54,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:06:54,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:54,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:54,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:54,237 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:06:55,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:55,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 350 states and 588 transitions. [2024-11-08 23:06:55,355 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 588 transitions. [2024-11-08 23:06:55,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:06:55,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:55,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:55,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:55,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:06:55,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:55,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 351 states and 590 transitions. [2024-11-08 23:06:55,670 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 590 transitions. [2024-11-08 23:06:55,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:06:55,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:55,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:55,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:55,730 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:06:55,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:55,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 351 states and 586 transitions. [2024-11-08 23:06:55,966 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 586 transitions. [2024-11-08 23:06:55,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:06:55,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:55,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:55,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:56,032 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:06:56,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:56,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 349 states and 582 transitions. [2024-11-08 23:06:56,227 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 582 transitions. [2024-11-08 23:06:56,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:06:56,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:56,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:56,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:56,293 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:06:56,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:56,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 350 states and 583 transitions. [2024-11-08 23:06:56,545 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 583 transitions. [2024-11-08 23:06:56,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:06:56,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:56,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:56,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:56,602 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:06:56,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:56,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 351 states and 584 transitions. [2024-11-08 23:06:56,815 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 584 transitions. [2024-11-08 23:06:56,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:06:56,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:56,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:56,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:56,875 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:06:56,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:56,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 342 states and 566 transitions. [2024-11-08 23:06:56,897 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 566 transitions. [2024-11-08 23:06:56,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:06:56,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:56,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:56,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:57,529 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:07:04,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:04,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 364 states and 621 transitions. [2024-11-08 23:07:04,227 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 621 transitions. [2024-11-08 23:07:04,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:07:04,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:04,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:04,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:04,299 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:07:04,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:04,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 366 states and 626 transitions. [2024-11-08 23:07:04,952 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 626 transitions. [2024-11-08 23:07:04,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:07:04,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:04,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:04,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:05,026 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:07:06,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:06,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 369 states and 632 transitions. [2024-11-08 23:07:06,137 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 632 transitions. [2024-11-08 23:07:06,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:07:06,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:06,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:06,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:06,257 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:07:06,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:06,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 372 states and 638 transitions. [2024-11-08 23:07:06,783 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 638 transitions. [2024-11-08 23:07:06,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:07:06,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:06,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:06,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:06,838 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:07:07,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:07,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 374 states and 643 transitions. [2024-11-08 23:07:07,436 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 643 transitions. [2024-11-08 23:07:07,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:07:07,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:07,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:07,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:07,490 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:07:07,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:07,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 375 states and 645 transitions. [2024-11-08 23:07:07,729 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 645 transitions. [2024-11-08 23:07:07,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:07:07,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:07,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:07,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:07,930 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:07:08,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:08,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 379 states and 650 transitions. [2024-11-08 23:07:08,546 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 650 transitions. [2024-11-08 23:07:08,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:07:08,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:08,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:08,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:08,629 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:07:08,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:08,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 377 states and 645 transitions. [2024-11-08 23:07:08,929 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 645 transitions. [2024-11-08 23:07:08,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:07:08,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:08,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:08,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:08,998 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:07:09,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:09,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 378 states and 646 transitions. [2024-11-08 23:07:09,285 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 646 transitions. [2024-11-08 23:07:09,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:07:09,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:09,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:09,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:09,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:07:09,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:09,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 379 states and 647 transitions. [2024-11-08 23:07:09,666 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 647 transitions. [2024-11-08 23:07:09,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:07:09,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:09,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:09,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:09,734 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:07:09,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:09,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 370 states and 629 transitions. [2024-11-08 23:07:09,821 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 629 transitions. [2024-11-08 23:07:09,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:07:09,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:09,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:09,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:09,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:07:11,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:11,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 370 states and 627 transitions. [2024-11-08 23:07:11,106 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 627 transitions. [2024-11-08 23:07:11,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:07:11,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:11,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:11,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:12,180 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:07:17,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:17,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 383 states and 654 transitions. [2024-11-08 23:07:17,777 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 654 transitions. [2024-11-08 23:07:17,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:07:17,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:17,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:17,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:18,059 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:07:19,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:19,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 390 states and 670 transitions. [2024-11-08 23:07:19,920 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 670 transitions. [2024-11-08 23:07:19,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:07:19,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:19,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:19,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:20,691 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:07:23,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:23,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 389 states and 667 transitions. [2024-11-08 23:07:23,975 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 667 transitions. [2024-11-08 23:07:23,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:07:23,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:23,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:24,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:25,091 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:07:37,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:37,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 414 states and 727 transitions. [2024-11-08 23:07:37,381 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 727 transitions. [2024-11-08 23:07:37,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:07:37,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:37,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:37,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:37,452 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:07:40,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:40,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 419 states and 738 transitions. [2024-11-08 23:07:40,107 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 738 transitions. [2024-11-08 23:07:40,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:07:40,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:40,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:40,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:40,191 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:07:41,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:41,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 422 states and 745 transitions. [2024-11-08 23:07:41,877 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 745 transitions. [2024-11-08 23:07:41,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:07:41,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:41,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:41,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:41,928 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:07:42,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:42,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 424 states and 750 transitions. [2024-11-08 23:07:42,908 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 750 transitions. [2024-11-08 23:07:42,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:07:42,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:42,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:42,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:43,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:07:43,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:43,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 425 states and 752 transitions. [2024-11-08 23:07:43,526 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 752 transitions. [2024-11-08 23:07:43,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:07:43,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:43,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:43,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:43,679 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:48,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:48,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 433 states and 767 transitions. [2024-11-08 23:07:48,984 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 767 transitions. [2024-11-08 23:07:48,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:07:48,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:48,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:48,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:49,103 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:50,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:50,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 434 states and 771 transitions. [2024-11-08 23:07:50,019 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 771 transitions. [2024-11-08 23:07:50,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:07:50,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:50,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:50,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:50,067 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:07:52,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:52,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 441 states and 795 transitions. [2024-11-08 23:07:52,865 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 795 transitions. [2024-11-08 23:07:52,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:07:52,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:52,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:52,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:52,904 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:07:53,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:53,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 443 states and 800 transitions. [2024-11-08 23:07:53,827 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 800 transitions. [2024-11-08 23:07:53,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:07:53,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:53,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:53,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:53,895 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:07:54,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:54,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 441 states and 796 transitions. [2024-11-08 23:07:54,371 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 796 transitions. [2024-11-08 23:07:54,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:07:54,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:54,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:54,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:54,442 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:07:54,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:54,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 442 states and 797 transitions. [2024-11-08 23:07:54,900 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 797 transitions. [2024-11-08 23:07:54,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:07:54,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:54,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:54,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:54,994 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:07:55,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:55,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 443 states and 798 transitions. [2024-11-08 23:07:55,488 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 798 transitions. [2024-11-08 23:07:55,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:07:55,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:55,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:55,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:55,523 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:07:55,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:55,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 443 states and 797 transitions. [2024-11-08 23:07:55,555 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 797 transitions. [2024-11-08 23:07:55,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:07:55,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:55,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:55,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:55,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:07:55,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:55,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 434 states and 778 transitions. [2024-11-08 23:07:55,815 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 778 transitions. [2024-11-08 23:07:55,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:07:55,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:55,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:55,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:55,865 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:07:56,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:56,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 439 states and 786 transitions. [2024-11-08 23:07:56,664 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 786 transitions. [2024-11-08 23:07:56,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:07:56,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:56,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:56,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:56,725 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:07:57,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:57,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 440 states and 789 transitions. [2024-11-08 23:07:57,741 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 789 transitions. [2024-11-08 23:07:57,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:07:57,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:57,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:57,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:59,048 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:08:15,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:15,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 468 states and 855 transitions. [2024-11-08 23:08:15,311 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 855 transitions. [2024-11-08 23:08:15,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:08:15,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:15,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:15,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:15,438 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:08:15,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:15,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 470 states and 859 transitions. [2024-11-08 23:08:15,484 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 859 transitions. [2024-11-08 23:08:15,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:08:15,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:15,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:15,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:15,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:08:21,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:21,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 477 states and 876 transitions. [2024-11-08 23:08:21,124 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 876 transitions. [2024-11-08 23:08:21,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:08:21,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:21,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:21,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:21,183 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:08:22,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:22,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 479 states and 881 transitions. [2024-11-08 23:08:22,195 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 881 transitions. [2024-11-08 23:08:22,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:08:22,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:22,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:22,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:22,237 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:08:22,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:22,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 480 states and 883 transitions. [2024-11-08 23:08:22,714 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 883 transitions. [2024-11-08 23:08:22,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:08:22,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:22,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:22,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:22,838 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:08:25,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:25,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 487 states and 898 transitions. [2024-11-08 23:08:25,431 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 898 transitions. [2024-11-08 23:08:25,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:08:25,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:25,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:25,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:25,487 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:08:25,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:25,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 485 states and 894 transitions. [2024-11-08 23:08:25,925 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 894 transitions. [2024-11-08 23:08:25,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:08:25,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:25,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:25,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:25,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:08:26,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:26,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 486 states and 895 transitions. [2024-11-08 23:08:26,406 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 895 transitions. [2024-11-08 23:08:26,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:08:26,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:26,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:26,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:26,465 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:08:27,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:27,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 487 states and 896 transitions. [2024-11-08 23:08:27,065 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 896 transitions. [2024-11-08 23:08:27,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:08:27,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:27,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:27,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:27,345 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:08:32,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:32,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 498 states and 918 transitions. [2024-11-08 23:08:32,194 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 918 transitions. [2024-11-08 23:08:32,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:08:32,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:32,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:32,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:32,262 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:08:33,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:33,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 490 states and 900 transitions. [2024-11-08 23:08:33,513 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 900 transitions. [2024-11-08 23:08:33,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:08:33,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:33,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:33,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:33,598 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:08:37,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:37,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 497 states and 915 transitions. [2024-11-08 23:08:37,240 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 915 transitions. [2024-11-08 23:08:37,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:08:37,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:37,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:37,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:37,575 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:08:40,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:40,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 499 states and 918 transitions. [2024-11-08 23:08:40,946 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 918 transitions. [2024-11-08 23:08:40,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:08:40,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:40,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:40,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:41,002 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:08:44,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:44,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 505 states and 929 transitions. [2024-11-08 23:08:44,072 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 929 transitions. [2024-11-08 23:08:44,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:08:44,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:44,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:44,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:44,121 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:08:46,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:46,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 511 states and 946 transitions. [2024-11-08 23:08:46,156 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 946 transitions. [2024-11-08 23:08:46,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:08:46,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:46,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:46,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:47,723 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:09:11,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:11,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 542 states and 1017 transitions. [2024-11-08 23:09:11,329 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1017 transitions. [2024-11-08 23:09:11,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:09:11,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:11,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:11,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:11,435 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:09:11,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:11,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 544 states and 1021 transitions. [2024-11-08 23:09:11,491 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 1021 transitions. [2024-11-08 23:09:11,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:09:11,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:11,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:11,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:11,589 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:09:12,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:12,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 546 states and 1024 transitions. [2024-11-08 23:09:12,223 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1024 transitions. [2024-11-08 23:09:12,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:09:12,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:12,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:12,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:12,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:09:15,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:15,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 548 states and 1030 transitions. [2024-11-08 23:09:15,138 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1030 transitions. [2024-11-08 23:09:15,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:09:15,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:15,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:15,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:15,209 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:09:19,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:19,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 553 states and 1041 transitions. [2024-11-08 23:09:19,816 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1041 transitions. [2024-11-08 23:09:19,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:09:19,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:19,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:19,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:19,872 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:09:22,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:22,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 555 states and 1047 transitions. [2024-11-08 23:09:22,789 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1047 transitions. [2024-11-08 23:09:22,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:09:22,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:22,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:22,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:22,844 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:09:23,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:23,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 556 states and 1049 transitions. [2024-11-08 23:09:23,552 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1049 transitions. [2024-11-08 23:09:23,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:09:23,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:23,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:23,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:23,587 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:09:28,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:28,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 566 states and 1067 transitions. [2024-11-08 23:09:28,433 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1067 transitions. [2024-11-08 23:09:28,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:09:28,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:28,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:28,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:28,469 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:09:31,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:31,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 572 states and 1084 transitions. [2024-11-08 23:09:31,298 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1084 transitions. [2024-11-08 23:09:31,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:09:31,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:31,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:31,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:31,381 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:09:32,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:32,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 574 states and 1088 transitions. [2024-11-08 23:09:32,169 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1088 transitions. [2024-11-08 23:09:32,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:09:32,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:32,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:32,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:32,229 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:09:32,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:32,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 572 states and 1084 transitions. [2024-11-08 23:09:32,915 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1084 transitions. [2024-11-08 23:09:32,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:09:32,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:32,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:32,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:32,968 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:09:33,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:33,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 573 states and 1085 transitions. [2024-11-08 23:09:33,544 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1085 transitions. [2024-11-08 23:09:33,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:09:33,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:33,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:33,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:33,593 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:09:34,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:34,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 574 states and 1086 transitions. [2024-11-08 23:09:34,223 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1086 transitions. [2024-11-08 23:09:34,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:09:34,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:34,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:34,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:34,652 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:09:44,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:44,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 588 states and 1114 transitions. [2024-11-08 23:09:44,653 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1114 transitions. [2024-11-08 23:09:44,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:09:44,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:44,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:44,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:44,741 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:09:46,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:46,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 580 states and 1096 transitions. [2024-11-08 23:09:46,368 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1096 transitions. [2024-11-08 23:09:46,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:09:46,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:46,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:46,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:46,419 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:09:47,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:47,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 580 states and 1095 transitions. [2024-11-08 23:09:47,148 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1095 transitions. [2024-11-08 23:09:47,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:09:47,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:47,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:47,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:47,198 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:09:54,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:54,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 593 states and 1121 transitions. [2024-11-08 23:09:54,253 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1121 transitions. [2024-11-08 23:09:54,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:09:54,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:54,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:54,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:54,346 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:09:54,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:54,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 595 states and 1125 transitions. [2024-11-08 23:09:54,383 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1125 transitions. [2024-11-08 23:09:54,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:09:54,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:54,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:54,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:54,488 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:09:55,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:55,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 597 states and 1128 transitions. [2024-11-08 23:09:55,182 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1128 transitions. [2024-11-08 23:09:55,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:09:55,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:55,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:55,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:55,296 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:09:55,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:55,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 599 states and 1131 transitions. [2024-11-08 23:09:55,363 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1131 transitions. [2024-11-08 23:09:55,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:09:55,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:55,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:55,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:55,408 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:09:57,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:57,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 606 states and 1141 transitions. [2024-11-08 23:09:57,537 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1141 transitions. [2024-11-08 23:09:57,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:09:57,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:57,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:57,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:57,640 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:09:58,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:58,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 607 states and 1144 transitions. [2024-11-08 23:09:58,877 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1144 transitions. [2024-11-08 23:09:58,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:09:58,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:58,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:58,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:59,360 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:10:10,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:10,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 624 states and 1177 transitions. [2024-11-08 23:10:10,621 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1177 transitions. [2024-11-08 23:10:10,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:10:10,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:10,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:10,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:10,647 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:10:10,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:10,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 626 states and 1180 transitions. [2024-11-08 23:10:10,695 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1180 transitions. [2024-11-08 23:10:10,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:10:10,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:10,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:10,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:11,008 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:10:13,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:13,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 627 states and 1183 transitions. [2024-11-08 23:10:13,143 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1183 transitions. [2024-11-08 23:10:13,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:10:13,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:13,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:13,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:13,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:10:13,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:13,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 629 states and 1187 transitions. [2024-11-08 23:10:13,209 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1187 transitions. [2024-11-08 23:10:13,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:10:13,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:13,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:13,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:13,247 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:10:13,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:13,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 631 states and 1190 transitions. [2024-11-08 23:10:13,868 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1190 transitions. [2024-11-08 23:10:13,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:10:13,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:13,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:13,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:13,910 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:10:13,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:13,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 633 states and 1193 transitions. [2024-11-08 23:10:13,952 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1193 transitions. [2024-11-08 23:10:13,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:10:13,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:13,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:13,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:13,981 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:10:14,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:14,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 635 states and 1196 transitions. [2024-11-08 23:10:14,026 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1196 transitions. [2024-11-08 23:10:14,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:10:14,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:14,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:14,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:14,071 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:10:21,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:21,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 642 states and 1209 transitions. [2024-11-08 23:10:21,354 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1209 transitions. [2024-11-08 23:10:21,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:10:21,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:21,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:21,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:21,382 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:10:25,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:25,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 649 states and 1227 transitions. [2024-11-08 23:10:25,875 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1227 transitions. [2024-11-08 23:10:25,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:10:25,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:25,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:25,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:26,039 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:10:27,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:27,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 650 states and 1230 transitions. [2024-11-08 23:10:27,610 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1230 transitions. [2024-11-08 23:10:27,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:10:27,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:27,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:27,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:27,655 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:10:29,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:29,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 656 states and 1241 transitions. [2024-11-08 23:10:29,243 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1241 transitions. [2024-11-08 23:10:29,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:10:29,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:29,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:29,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:29,264 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:10:29,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:29,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 656 states and 1240 transitions. [2024-11-08 23:10:29,432 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1240 transitions. [2024-11-08 23:10:29,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:10:29,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:29,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:29,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:29,927 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:10:43,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:43,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 676 states and 1279 transitions. [2024-11-08 23:10:43,845 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1279 transitions. [2024-11-08 23:10:43,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:10:43,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:43,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:43,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:43,907 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:10:43,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:43,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 678 states and 1282 transitions. [2024-11-08 23:10:43,990 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1282 transitions. [2024-11-08 23:10:43,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:10:43,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:43,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:44,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:44,035 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:10:44,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:44,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 680 states and 1285 transitions. [2024-11-08 23:10:44,120 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1285 transitions. [2024-11-08 23:10:44,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:10:44,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:44,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:44,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:44,161 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:10:46,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:46,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 685 states and 1295 transitions. [2024-11-08 23:10:46,436 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1295 transitions. [2024-11-08 23:10:46,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:10:46,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:46,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:46,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:46,474 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:10:48,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:48,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 686 states and 1297 transitions. [2024-11-08 23:10:48,267 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1297 transitions. [2024-11-08 23:10:48,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:10:48,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:48,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:48,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:48,756 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:11:00,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:00,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 701 states and 1329 transitions. [2024-11-08 23:11:00,611 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1329 transitions. [2024-11-08 23:11:00,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:11:00,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:00,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:00,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:02,199 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 10 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:11:06,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:06,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 701 states and 1328 transitions. [2024-11-08 23:11:06,807 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1328 transitions. [2024-11-08 23:11:06,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:11:06,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:06,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:06,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:06,853 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:06,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:06,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 703 states and 1331 transitions. [2024-11-08 23:11:06,943 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1331 transitions. [2024-11-08 23:11:06,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:11:06,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:06,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:06,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:06,988 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:07,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:07,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 705 states and 1334 transitions. [2024-11-08 23:11:07,072 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1334 transitions. [2024-11-08 23:11:07,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:11:07,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:07,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:07,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:07,118 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:07,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:07,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 707 states and 1337 transitions. [2024-11-08 23:11:07,184 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1337 transitions. [2024-11-08 23:11:07,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:11:07,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:07,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:07,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:07,234 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:11:08,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:08,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 712 states and 1352 transitions. [2024-11-08 23:11:08,943 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1352 transitions. [2024-11-08 23:11:08,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:11:08,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:08,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:08,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:08,977 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:11:12,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:12,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 714 states and 1355 transitions. [2024-11-08 23:11:12,093 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1355 transitions. [2024-11-08 23:11:12,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:11:12,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:12,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:12,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:12,131 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:11:12,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:12,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 715 states and 1356 transitions. [2024-11-08 23:11:12,195 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1356 transitions. [2024-11-08 23:11:12,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:11:12,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:12,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:12,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:12,244 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:11:13,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:13,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 716 states and 1357 transitions. [2024-11-08 23:11:13,992 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1357 transitions. [2024-11-08 23:11:13,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:11:13,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:13,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:14,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:14,030 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:11:15,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:15,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 717 states and 1362 transitions. [2024-11-08 23:11:15,054 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1362 transitions. [2024-11-08 23:11:15,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:11:15,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:15,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:15,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:15,256 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:11:17,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:17,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 718 states and 1363 transitions. [2024-11-08 23:11:17,029 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1363 transitions. [2024-11-08 23:11:17,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:11:17,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:17,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:17,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:17,085 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:11:20,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:20,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 724 states and 1378 transitions. [2024-11-08 23:11:20,373 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1378 transitions. [2024-11-08 23:11:20,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:11:20,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:20,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:20,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:20,427 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:11:22,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:22,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 729 states and 1393 transitions. [2024-11-08 23:11:22,094 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1393 transitions. [2024-11-08 23:11:22,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:11:22,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:22,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:22,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:22,122 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:11:23,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:23,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 730 states and 1397 transitions. [2024-11-08 23:11:23,617 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1397 transitions. [2024-11-08 23:11:23,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:11:23,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:23,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:23,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:23,644 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:11:23,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:23,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 731 states and 1398 transitions. [2024-11-08 23:11:23,693 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1398 transitions. [2024-11-08 23:11:23,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:11:23,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:23,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:23,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:23,720 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:11:25,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:25,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 732 states and 1399 transitions. [2024-11-08 23:11:25,533 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1399 transitions. [2024-11-08 23:11:25,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:11:25,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:25,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:25,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:25,553 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:11:30,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:30,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 739 states and 1419 transitions. [2024-11-08 23:11:30,561 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1419 transitions. [2024-11-08 23:11:30,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:11:30,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:30,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:30,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:30,591 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:11:32,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:32,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 740 states and 1420 transitions. [2024-11-08 23:11:32,368 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1420 transitions. [2024-11-08 23:11:32,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:11:32,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:32,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:32,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:32,421 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:11:33,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:33,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 745 states and 1428 transitions. [2024-11-08 23:11:33,417 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1428 transitions. [2024-11-08 23:11:33,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:11:33,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:33,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:33,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:33,444 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:11:34,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:34,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 750 states and 1437 transitions. [2024-11-08 23:11:34,954 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1437 transitions. [2024-11-08 23:11:34,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:11:34,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:34,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:34,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:34,992 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:11:36,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:36,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 755 states and 1447 transitions. [2024-11-08 23:11:36,915 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1447 transitions. [2024-11-08 23:11:36,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:11:36,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:36,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:36,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:36,946 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:11:38,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:38,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 760 states and 1457 transitions. [2024-11-08 23:11:38,700 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1457 transitions. [2024-11-08 23:11:38,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:11:38,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:38,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:38,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:38,798 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:11:52,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:52,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 773 states and 1485 transitions. [2024-11-08 23:11:52,873 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1485 transitions. [2024-11-08 23:11:52,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:11:52,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:52,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:52,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:52,933 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:12:01,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:01,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 780 states and 1496 transitions. [2024-11-08 23:12:01,418 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1496 transitions. [2024-11-08 23:12:01,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:12:01,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:01,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:01,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:01,452 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:12:03,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:03,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 786 states and 1505 transitions. [2024-11-08 23:12:03,749 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1505 transitions. [2024-11-08 23:12:03,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:12:03,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:03,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:03,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:04,022 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:12:15,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:15,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 796 states and 1526 transitions. [2024-11-08 23:12:15,570 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1526 transitions. [2024-11-08 23:12:15,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:12:15,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:15,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:15,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:15,761 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:12:15,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:15,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 798 states and 1529 transitions. [2024-11-08 23:12:15,834 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1529 transitions. [2024-11-08 23:12:15,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:12:15,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:15,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:15,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:15,950 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:12:16,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:16,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 800 states and 1532 transitions. [2024-11-08 23:12:16,037 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1532 transitions. [2024-11-08 23:12:16,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:12:16,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:16,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:16,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:16,146 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:12:16,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:16,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 802 states and 1535 transitions. [2024-11-08 23:12:16,223 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1535 transitions. [2024-11-08 23:12:16,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:12:16,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:16,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:16,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:16,326 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:12:16,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:16,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 804 states and 1538 transitions. [2024-11-08 23:12:16,403 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1538 transitions. [2024-11-08 23:12:16,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:12:16,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:16,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:16,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:16,433 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:12:17,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:17,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 805 states and 1540 transitions. [2024-11-08 23:12:17,841 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1540 transitions. [2024-11-08 23:12:17,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:12:17,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:17,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:17,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:17,887 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:12:20,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:20,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 810 states and 1542 transitions. [2024-11-08 23:12:20,015 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1542 transitions. [2024-11-08 23:12:20,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:12:20,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:20,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:20,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:20,068 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 24 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:12:21,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:21,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 810 states and 1539 transitions. [2024-11-08 23:12:21,445 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1539 transitions. [2024-11-08 23:12:21,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:12:21,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:21,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:21,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:21,476 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 24 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:12:29,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:29,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 818 states and 1558 transitions. [2024-11-08 23:12:29,886 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1558 transitions. [2024-11-08 23:12:29,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:12:29,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:29,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:29,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:29,921 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 24 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:12:31,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:31,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 818 states and 1553 transitions. [2024-11-08 23:12:31,694 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1553 transitions. [2024-11-08 23:12:31,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:12:31,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:31,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:31,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:31,736 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 24 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:12:33,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:33,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 824 states and 1563 transitions. [2024-11-08 23:12:33,625 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1563 transitions. [2024-11-08 23:12:33,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:12:33,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:33,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:33,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:33,730 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:12:35,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:35,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 825 states and 1565 transitions. [2024-11-08 23:12:35,412 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1565 transitions. [2024-11-08 23:12:35,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:12:35,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:35,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:35,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:35,454 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 24 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:12:37,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:37,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 826 states and 1569 transitions. [2024-11-08 23:12:37,543 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1569 transitions. [2024-11-08 23:12:37,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:12:37,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:37,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:37,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:37,596 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:12:39,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:39,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 827 states and 1574 transitions. [2024-11-08 23:12:39,499 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1574 transitions. [2024-11-08 23:12:39,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:12:39,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:39,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:39,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:39,548 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:12:40,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:40,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 828 states and 1579 transitions. [2024-11-08 23:12:40,897 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1579 transitions. [2024-11-08 23:12:40,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:12:40,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:40,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:40,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:40,993 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:12:49,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:49,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 835 states and 1593 transitions. [2024-11-08 23:12:49,809 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1593 transitions. [2024-11-08 23:12:49,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:12:49,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:49,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:49,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:49,907 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:12:49,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:50,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 837 states and 1596 transitions. [2024-11-08 23:12:50,000 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1596 transitions. [2024-11-08 23:12:50,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:12:50,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:50,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:50,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:50,108 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:12:50,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:50,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 839 states and 1599 transitions. [2024-11-08 23:12:50,170 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1599 transitions. [2024-11-08 23:12:50,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:12:50,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:50,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:50,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:50,246 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:12:50,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:50,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 841 states and 1602 transitions. [2024-11-08 23:12:50,525 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1602 transitions. [2024-11-08 23:12:50,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:12:50,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:50,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:50,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:50,648 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:13:05,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:05,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 856 states and 1633 transitions. [2024-11-08 23:13:05,338 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1633 transitions. [2024-11-08 23:13:05,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:13:05,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:05,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:05,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:05,371 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:13:07,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:07,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 857 states and 1638 transitions. [2024-11-08 23:13:07,201 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1638 transitions. [2024-11-08 23:13:07,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:13:07,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:07,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:07,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:07,226 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:13:08,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:08,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 858 states and 1643 transitions. [2024-11-08 23:13:08,950 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1643 transitions. [2024-11-08 23:13:08,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:13:08,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:08,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:08,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:10,018 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 7 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:18,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:18,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 877 states and 1704 transitions. [2024-11-08 23:13:18,075 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1704 transitions. [2024-11-08 23:13:18,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:13:18,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:18,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:18,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:18,143 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:18,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:18,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 878 states and 1704 transitions. [2024-11-08 23:13:18,204 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1704 transitions. [2024-11-08 23:13:18,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:13:18,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:18,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:18,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:18,251 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:18,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:18,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 879 states and 1704 transitions. [2024-11-08 23:13:18,312 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1704 transitions. [2024-11-08 23:13:18,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:13:18,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:18,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:18,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:18,359 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:18,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:18,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 880 states and 1704 transitions. [2024-11-08 23:13:18,420 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1704 transitions. [2024-11-08 23:13:18,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:13:18,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:18,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:18,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:19,558 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:24,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:24,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 890 states and 1737 transitions. [2024-11-08 23:13:24,658 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1737 transitions. [2024-11-08 23:13:24,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:13:24,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:24,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:24,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:24,714 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:26,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:26,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 895 states and 1755 transitions. [2024-11-08 23:13:26,463 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1755 transitions. [2024-11-08 23:13:26,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:13:26,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:26,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:26,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:26,668 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:26,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:26,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 896 states and 1755 transitions. [2024-11-08 23:13:26,757 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1755 transitions. [2024-11-08 23:13:26,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:13:26,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:26,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:26,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:26,853 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:26,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:26,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 897 states and 1755 transitions. [2024-11-08 23:13:26,947 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1755 transitions. [2024-11-08 23:13:26,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:13:26,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:26,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:26,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:28,142 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:33,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:33,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 904 states and 1784 transitions. [2024-11-08 23:13:33,683 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1784 transitions. [2024-11-08 23:13:33,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:13:33,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:33,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:33,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:33,764 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:35,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:35,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 906 states and 1789 transitions. [2024-11-08 23:13:35,777 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1789 transitions. [2024-11-08 23:13:35,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:13:35,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:35,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:35,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:36,387 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:13:46,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:46,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2107 states to 916 states and 1824 transitions. [2024-11-08 23:13:46,482 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1824 transitions. [2024-11-08 23:13:46,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:13:46,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:46,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:46,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:46,564 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:13:51,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:51,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 920 states and 1831 transitions. [2024-11-08 23:13:51,437 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1831 transitions. [2024-11-08 23:13:51,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:13:51,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:51,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:51,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:51,518 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:13:51,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:51,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2117 states to 922 states and 1834 transitions. [2024-11-08 23:13:51,585 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1834 transitions. [2024-11-08 23:13:51,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:13:51,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:51,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:51,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:51,655 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:13:51,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:51,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2120 states to 924 states and 1837 transitions. [2024-11-08 23:13:51,722 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1837 transitions. [2024-11-08 23:13:51,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:13:51,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:51,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:51,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:51,800 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:14:07,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:07,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 939 states and 1872 transitions. [2024-11-08 23:14:07,049 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1872 transitions. [2024-11-08 23:14:07,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:14:07,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:07,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:07,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:07,154 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:14:18,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:18,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 951 states and 1900 transitions. [2024-11-08 23:14:18,036 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1900 transitions. [2024-11-08 23:14:18,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:14:18,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:18,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:18,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:18,114 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:14:18,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:18,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 953 states and 1903 transitions. [2024-11-08 23:14:18,180 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1903 transitions. [2024-11-08 23:14:18,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:14:18,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:18,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:18,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:18,264 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:14:18,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:18,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 955 states and 1906 transitions. [2024-11-08 23:14:18,332 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1906 transitions. [2024-11-08 23:14:18,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:14:18,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:18,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:18,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:18,553 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:14:29,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:29,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 967 states and 1933 transitions. [2024-11-08 23:14:29,619 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1933 transitions. [2024-11-08 23:14:29,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:14:29,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:29,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:29,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:29,641 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:14:31,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:31,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 968 states and 1935 transitions. [2024-11-08 23:14:31,629 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1935 transitions. [2024-11-08 23:14:31,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:14:31,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:31,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:31,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:31,651 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:14:33,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:33,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 969 states and 1937 transitions. [2024-11-08 23:14:33,659 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1937 transitions. [2024-11-08 23:14:33,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:14:33,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:33,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:33,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:33,690 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:14:35,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:35,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 970 states and 1940 transitions. [2024-11-08 23:14:35,600 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1940 transitions. [2024-11-08 23:14:35,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:14:35,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:35,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:35,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:35,638 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:14:39,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:39,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 975 states and 1950 transitions. [2024-11-08 23:14:39,708 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1950 transitions. [2024-11-08 23:14:39,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:14:39,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:39,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:39,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:39,747 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:14:42,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:42,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 979 states and 1958 transitions. [2024-11-08 23:14:42,976 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1958 transitions. [2024-11-08 23:14:42,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:14:42,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:42,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:43,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:43,058 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:14:44,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:44,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 982 states and 1963 transitions. [2024-11-08 23:14:44,923 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1963 transitions. [2024-11-08 23:14:44,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:14:44,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:44,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:44,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:44,954 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:14:46,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:46,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 985 states and 1968 transitions. [2024-11-08 23:14:46,988 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1968 transitions. [2024-11-08 23:14:46,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:14:46,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:46,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:47,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:47,021 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:14:54,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:54,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 995 states and 1984 transitions. [2024-11-08 23:14:54,653 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1984 transitions. [2024-11-08 23:14:54,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:14:54,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:54,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:54,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:54,680 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:14:56,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:56,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 996 states and 1986 transitions. [2024-11-08 23:14:56,592 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1986 transitions. [2024-11-08 23:14:56,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:14:56,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:56,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:56,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:56,620 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:14:58,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:58,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 997 states and 1989 transitions. [2024-11-08 23:14:58,885 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1989 transitions. [2024-11-08 23:14:58,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:14:58,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:58,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:58,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:58,908 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:15:01,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:01,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 998 states and 1991 transitions. [2024-11-08 23:15:01,081 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1991 transitions. [2024-11-08 23:15:01,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:15:01,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:01,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:01,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:01,253 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 14 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:15:04,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:04,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 998 states and 1990 transitions. [2024-11-08 23:15:04,964 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1990 transitions. [2024-11-08 23:15:04,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:15:04,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:04,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:04,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:05,084 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 14 proven. 13 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:15:08,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:08,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 998 states and 1989 transitions. [2024-11-08 23:15:08,764 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1989 transitions. [2024-11-08 23:15:08,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:15:08,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:08,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:08,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:08,907 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 14 proven. 12 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:15:13,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:13,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 998 states and 1988 transitions. [2024-11-08 23:15:13,073 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1988 transitions. [2024-11-08 23:15:13,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:15:13,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:13,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:13,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:13,217 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 14 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:15:16,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:16,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 998 states and 1987 transitions. [2024-11-08 23:15:16,778 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1987 transitions. [2024-11-08 23:15:16,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:15:16,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:16,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:16,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:16,801 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:15:17,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:17,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 999 states and 1988 transitions. [2024-11-08 23:15:17,730 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1988 transitions. [2024-11-08 23:15:17,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:15:17,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:17,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:17,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:17,804 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:15:17,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:17,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1001 states and 1991 transitions. [2024-11-08 23:15:17,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1991 transitions. [2024-11-08 23:15:17,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:15:17,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:17,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:17,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:17,943 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:15:31,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:31,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1016 states and 2026 transitions. [2024-11-08 23:15:31,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 2026 transitions. [2024-11-08 23:15:31,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:15:31,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:31,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:31,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:31,655 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:15:43,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:43,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1028 states and 2054 transitions. [2024-11-08 23:15:43,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 2054 transitions. [2024-11-08 23:15:43,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:15:43,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:43,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:43,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:43,860 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:15:43,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:43,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1030 states and 2058 transitions. [2024-11-08 23:15:43,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 2058 transitions. [2024-11-08 23:15:43,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:15:43,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:43,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:43,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:44,025 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:15:44,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:44,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1032 states and 2061 transitions. [2024-11-08 23:15:44,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 2061 transitions. [2024-11-08 23:15:44,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:15:44,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:44,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:44,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:44,220 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:15:54,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:54,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1044 states and 2087 transitions. [2024-11-08 23:15:54,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 2087 transitions. [2024-11-08 23:15:54,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:15:54,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:54,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:54,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:54,570 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:16:02,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:02,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2391 states to 1053 states and 2108 transitions. [2024-11-08 23:16:02,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 2108 transitions. [2024-11-08 23:16:02,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:16:02,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:02,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:02,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:02,184 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:16:02,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:02,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2394 states to 1055 states and 2111 transitions. [2024-11-08 23:16:02,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 2111 transitions. [2024-11-08 23:16:02,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:16:02,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:02,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:02,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:02,578 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:16:10,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:10,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2414 states to 1064 states and 2131 transitions. [2024-11-08 23:16:10,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 2131 transitions. [2024-11-08 23:16:10,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:16:10,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:10,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:10,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:10,709 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:16:18,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:18,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 1073 states and 2151 transitions. [2024-11-08 23:16:18,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 2151 transitions. [2024-11-08 23:16:18,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:16:18,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:18,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:18,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:18,787 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:16:18,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:18,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 1075 states and 2154 transitions. [2024-11-08 23:16:18,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 2154 transitions. [2024-11-08 23:16:18,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:16:18,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:18,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:18,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:18,976 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:16:27,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:27,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2457 states to 1084 states and 2174 transitions. [2024-11-08 23:16:27,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 2174 transitions. [2024-11-08 23:16:27,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:16:27,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:27,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:27,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:27,076 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:16:31,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:31,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2468 states to 1089 states and 2185 transitions. [2024-11-08 23:16:31,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 2185 transitions. [2024-11-08 23:16:31,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:16:31,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:31,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:31,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:31,531 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:16:31,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:31,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 1091 states and 2189 transitions. [2024-11-08 23:16:31,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 2189 transitions. [2024-11-08 23:16:31,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:16:31,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:31,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:31,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:31,647 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:16:33,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:33,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2478 states to 1094 states and 2195 transitions. [2024-11-08 23:16:33,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 2195 transitions. [2024-11-08 23:16:33,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:16:33,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:33,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:33,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:33,942 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:16:37,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:37,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2487 states to 1098 states and 2204 transitions. [2024-11-08 23:16:37,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 2204 transitions. [2024-11-08 23:16:37,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:16:37,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:37,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:37,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:37,600 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:16:40,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:40,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2495 states to 1102 states and 2212 transitions. [2024-11-08 23:16:40,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 2212 transitions. [2024-11-08 23:16:40,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:16:40,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:40,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:40,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:40,875 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:16:40,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:40,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2499 states to 1104 states and 2216 transitions. [2024-11-08 23:16:40,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 2216 transitions. [2024-11-08 23:16:40,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:16:40,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:40,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:40,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:40,962 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:16:41,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:41,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2503 states to 1106 states and 2220 transitions. [2024-11-08 23:16:41,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 2220 transitions. [2024-11-08 23:16:41,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:16:41,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:41,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:41,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:41,053 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:16:41,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:41,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 1108 states and 2224 transitions. [2024-11-08 23:16:41,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2224 transitions. [2024-11-08 23:16:41,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:16:41,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:41,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:41,144 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:16:45,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:45,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2517 states to 1115 states and 2234 transitions. [2024-11-08 23:16:45,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 2234 transitions. [2024-11-08 23:16:45,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:16:45,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:45,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:45,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:45,216 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:16:45,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:45,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2520 states to 1117 states and 2237 transitions. [2024-11-08 23:16:45,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 2237 transitions. [2024-11-08 23:16:45,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:16:45,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:45,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:45,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:45,352 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:16:59,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:59,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2552 states to 1132 states and 2269 transitions. [2024-11-08 23:16:59,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2269 transitions. [2024-11-08 23:16:59,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:16:59,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:59,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:59,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:59,481 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:17:19,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:19,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2592 states to 1151 states and 2309 transitions. [2024-11-08 23:17:19,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2309 transitions. [2024-11-08 23:17:19,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:17:19,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:19,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:19,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:19,448 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:17:29,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:29,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2622 states to 1166 states and 2339 transitions. [2024-11-08 23:17:29,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2339 transitions. [2024-11-08 23:17:29,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:17:29,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:29,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:29,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:29,525 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:17:40,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:40,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2661 states to 1174 states and 2378 transitions. [2024-11-08 23:17:40,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2378 transitions. [2024-11-08 23:17:40,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:17:40,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:40,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:40,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:40,623 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:17:45,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:45,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2668 states to 1177 states and 2385 transitions. [2024-11-08 23:17:45,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2385 transitions. [2024-11-08 23:17:45,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:17:45,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:45,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:45,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:45,456 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:18:01,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:01,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2715 states to 1187 states and 2432 transitions. [2024-11-08 23:18:01,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2432 transitions. [2024-11-08 23:18:01,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:18:01,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:01,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:01,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:01,146 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:18:19,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:19,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 1199 states and 2495 transitions. [2024-11-08 23:18:19,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2495 transitions. [2024-11-08 23:18:19,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:18:19,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:19,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:19,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:19,846 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:18:30,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:30,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2830 states to 1207 states and 2547 transitions. [2024-11-08 23:18:30,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2547 transitions. [2024-11-08 23:18:30,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:18:30,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:30,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:30,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:30,643 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:18:37,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:37,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 1211 states and 2557 transitions. [2024-11-08 23:18:37,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2557 transitions. [2024-11-08 23:18:37,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:18:37,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:37,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:37,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:37,864 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:18:42,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:42,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2845 states to 1214 states and 2562 transitions. [2024-11-08 23:18:42,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2562 transitions. [2024-11-08 23:18:42,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:18:42,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:42,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:42,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:42,514 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:18:47,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:47,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2854 states to 1218 states and 2571 transitions. [2024-11-08 23:18:47,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2571 transitions. [2024-11-08 23:18:47,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:18:47,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:47,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:47,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:47,374 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:18:51,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:51,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2858 states to 1220 states and 2575 transitions. [2024-11-08 23:18:51,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2575 transitions. [2024-11-08 23:18:51,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:18:51,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:51,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:51,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:51,947 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:19:03,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:03,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2885 states to 1231 states and 2602 transitions. [2024-11-08 23:19:03,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2602 transitions. [2024-11-08 23:19:03,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:19:03,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:03,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:03,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:03,245 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:19:13,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:13,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2905 states to 1239 states and 2622 transitions. [2024-11-08 23:19:13,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2622 transitions. [2024-11-08 23:19:13,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:19:13,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:13,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:13,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:13,942 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:19:14,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:14,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 1241 states and 2626 transitions. [2024-11-08 23:19:14,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2626 transitions. [2024-11-08 23:19:14,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:19:14,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:14,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:14,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:14,069 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:19:15,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:15,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2912 states to 1243 states and 2629 transitions. [2024-11-08 23:19:15,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2629 transitions. [2024-11-08 23:19:15,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:19:15,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:15,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:15,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:15,540 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked.