./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_c63c9af0-c49b-4f73-a7cd-298171f55c9f/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c63c9af0-c49b-4f73-a7cd-298171f55c9f/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_c63c9af0-c49b-4f73-a7cd-298171f55c9f/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c63c9af0-c49b-4f73-a7cd-298171f55c9f/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c63c9af0-c49b-4f73-a7cd-298171f55c9f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c63c9af0-c49b-4f73-a7cd-298171f55c9f/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 64bit --witnessprinter.graph.data.programhash 9f2fac8642c25f1335350a2814ff7cf3c4ea0fb7f4feaed63baec564397e8f24 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:07:34,452 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:07:34,537 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c63c9af0-c49b-4f73-a7cd-298171f55c9f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:07:34,544 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:07:34,546 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:07:34,579 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:07:34,580 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:07:34,580 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:07:34,581 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:07:34,581 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:07:34,582 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:07:34,582 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:07:34,582 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:07:34,583 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:07:34,583 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:07:34,585 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:07:34,586 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:07:34,589 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:07:34,589 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:07:34,590 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:07:34,590 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:07:34,590 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:07:34,591 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:07:34,591 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:07:34,591 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:07:34,591 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:07:34,592 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:07:34,592 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:07:34,592 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:07:34,592 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:07:34,593 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_c63c9af0-c49b-4f73-a7cd-298171f55c9f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c63c9af0-c49b-4f73-a7cd-298171f55c9f/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f2fac8642c25f1335350a2814ff7cf3c4ea0fb7f4feaed63baec564397e8f24 [2024-11-08 23:07:34,885 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:07:34,914 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:07:34,918 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:07:34,919 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:07:34,920 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:07:34,921 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c63c9af0-c49b-4f73-a7cd-298171f55c9f/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-08 23:07:36,916 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:07:37,437 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:07:37,437 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c63c9af0-c49b-4f73-a7cd-298171f55c9f/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point.cil.out.i [2024-11-08 23:07:37,488 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c63c9af0-c49b-4f73-a7cd-298171f55c9f/bin/ukojak-verify-ImItNfHLgk/data/fc802ff10/6433cccbec5d4802a6382d033ee5c9d9/FLAGa338833ab [2024-11-08 23:07:37,508 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c63c9af0-c49b-4f73-a7cd-298171f55c9f/bin/ukojak-verify-ImItNfHLgk/data/fc802ff10/6433cccbec5d4802a6382d033ee5c9d9 [2024-11-08 23:07:37,511 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:07:37,512 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:07:37,513 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:07:37,514 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:07:37,521 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:07:37,522 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:07:37" (1/1) ... [2024-11-08 23:07:37,525 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67956ff2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:37, skipping insertion in model container [2024-11-08 23:07:37,525 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:07:37" (1/1) ... [2024-11-08 23:07:37,669 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:07:38,802 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_c63c9af0-c49b-4f73-a7cd-298171f55c9f/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point.cil.out.i[202214,202227] [2024-11-08 23:07:39,380 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:07:39,415 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:07:39,629 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [6865] [2024-11-08 23:07:39,633 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [6872] [2024-11-08 23:07:39,649 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_c63c9af0-c49b-4f73-a7cd-298171f55c9f/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point.cil.out.i[202214,202227] [2024-11-08 23:07:39,814 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:07:39,981 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:07:39,981 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:39 WrapperNode [2024-11-08 23:07:39,982 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:07:39,983 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:07:39,983 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:07:39,983 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:07:39,991 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:39" (1/1) ... [2024-11-08 23:07:40,068 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:39" (1/1) ... [2024-11-08 23:07:40,214 INFO L138 Inliner]: procedures = 163, calls = 1240, calls flagged for inlining = 76, calls inlined = 76, statements flattened = 3552 [2024-11-08 23:07:40,215 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:07:40,216 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:07:40,216 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:07:40,216 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:07:40,226 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:39" (1/1) ... [2024-11-08 23:07:40,226 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:39" (1/1) ... [2024-11-08 23:07:40,258 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:39" (1/1) ... [2024-11-08 23:07:40,259 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:39" (1/1) ... [2024-11-08 23:07:40,412 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:39" (1/1) ... [2024-11-08 23:07:40,432 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:39" (1/1) ... [2024-11-08 23:07:40,455 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:39" (1/1) ... [2024-11-08 23:07:40,467 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:39" (1/1) ... [2024-11-08 23:07:40,487 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:07:40,488 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:07:40,489 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:07:40,489 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:07:40,490 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:39" (1/1) ... [2024-11-08 23:07:40,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:07:40,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c63c9af0-c49b-4f73-a7cd-298171f55c9f/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:07:40,519 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c63c9af0-c49b-4f73-a7cd-298171f55c9f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:07:40,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c63c9af0-c49b-4f73-a7cd-298171f55c9f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:07:40,552 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-08 23:07:40,552 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-08 23:07:40,553 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_unregister_dev [2024-11-08 23:07:40,553 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_unregister_dev [2024-11-08 23:07:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_2 [2024-11-08 23:07:40,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_2 [2024-11-08 23:07:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2024-11-08 23:07:40,554 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2024-11-08 23:07:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:07:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2024-11-08 23:07:40,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2024-11-08 23:07:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 23:07:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2024-11-08 23:07:40,555 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2024-11-08 23:07:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:07:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 23:07:40,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 23:07:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:07:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2024-11-08 23:07:40,556 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2024-11-08 23:07:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2024-11-08 23:07:40,556 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2024-11-08 23:07:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2024-11-08 23:07:40,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2024-11-08 23:07:40,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 23:07:40,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 23:07:40,557 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_usb_disconnect [2024-11-08 23:07:40,557 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_usb_disconnect [2024-11-08 23:07:40,557 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-08 23:07:40,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-08 23:07:40,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:07:40,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:07:40,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2024-11-08 23:07:40,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2024-11-08 23:07:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-08 23:07:40,558 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-08 23:07:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_get_priv [2024-11-08 23:07:40,558 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_get_priv [2024-11-08 23:07:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_usb_submit_rx_urb [2024-11-08 23:07:40,560 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_usb_submit_rx_urb [2024-11-08 23:07:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 23:07:40,561 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 23:07:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:07:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 23:07:40,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 23:07:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_usb_rx_complete [2024-11-08 23:07:40,562 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_usb_rx_complete [2024-11-08 23:07:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-08 23:07:40,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-08 23:07:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-08 23:07:40,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-08 23:07:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2024-11-08 23:07:40,562 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2024-11-08 23:07:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-08 23:07:40,563 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-08 23:07:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 23:07:40,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 23:07:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-08 23:07:40,563 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-08 23:07:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:07:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:07:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:07:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:07:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:07:40,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2024-11-08 23:07:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2024-11-08 23:07:40,565 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-08 23:07:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-08 23:07:40,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:07:40,565 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-08 23:07:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-08 23:07:40,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 23:07:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 23:07:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:07:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:07:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:07:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:07:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_usb_cmd_event_complete [2024-11-08 23:07:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_usb_cmd_event_complete [2024-11-08 23:07:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_8 [2024-11-08 23:07:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_8 [2024-11-08 23:07:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:07:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-08 23:07:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-08 23:07:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2024-11-08 23:07:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2024-11-08 23:07:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:07:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 23:07:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 23:07:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 23:07:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_10 [2024-11-08 23:07:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_10 [2024-11-08 23:07:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 23:07:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 23:07:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-08 23:07:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-08 23:07:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2024-11-08 23:07:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2024-11-08 23:07:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-08 23:07:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-08 23:07:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:07:40,570 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_usb_resume [2024-11-08 23:07:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_usb_resume [2024-11-08 23:07:40,570 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-11-08 23:07:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-11-08 23:07:40,570 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2024-11-08 23:07:40,570 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2024-11-08 23:07:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 23:07:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-08 23:07:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-08 23:07:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:07:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:07:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2024-11-08 23:07:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2024-11-08 23:07:41,196 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:07:41,200 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:07:41,536 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 23:07:42,663 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2024-11-08 23:08:05,332 INFO L? ?]: Removed 1111 outVars from TransFormulas that were not future-live. [2024-11-08 23:08:05,333 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:08:06,038 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:08:06,038 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:08:06,038 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:08:06 BoogieIcfgContainer [2024-11-08 23:08:06,039 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:08:06,039 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:08:06,039 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:08:06,050 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:08:06,050 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:08:06" (1/1) ... [2024-11-08 23:08:06,059 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:08:06,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:06,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 816 states and 1199 transitions. [2024-11-08 23:08:06,148 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1199 transitions. [2024-11-08 23:08:06,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:08:06,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:06,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:07,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:08,359 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:08:18,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:08:18,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:18,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 821 states and 1234 transitions. [2024-11-08 23:08:18,743 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1234 transitions. [2024-11-08 23:08:18,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:08:18,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:18,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:19,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:20,175 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:08:20,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:20,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 822 states and 1235 transitions. [2024-11-08 23:08:20,204 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1235 transitions. [2024-11-08 23:08:20,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:08:20,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:20,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:21,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:21,659 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:08:21,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:21,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 824 states and 1238 transitions. [2024-11-08 23:08:21,682 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1238 transitions. [2024-11-08 23:08:21,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:08:21,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:21,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:22,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:22,853 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:08:23,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:23,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 827 states and 1266 transitions. [2024-11-08 23:08:23,398 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1266 transitions. [2024-11-08 23:08:23,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:08:23,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:23,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:24,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:24,657 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:08:24,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:24,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 826 states and 1262 transitions. [2024-11-08 23:08:24,777 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1262 transitions. [2024-11-08 23:08:24,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:08:24,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:24,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:25,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:25,695 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:08:25,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:25,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 828 states and 1264 transitions. [2024-11-08 23:08:25,763 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1264 transitions. [2024-11-08 23:08:25,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:08:25,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:25,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:26,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:26,814 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:08:27,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:27,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 833 states and 1295 transitions. [2024-11-08 23:08:27,871 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1295 transitions. [2024-11-08 23:08:27,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:08:27,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:27,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:28,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:28,927 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:08:29,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:29,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 832 states and 1290 transitions. [2024-11-08 23:08:29,123 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1290 transitions. [2024-11-08 23:08:29,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:08:29,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:29,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:30,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:30,389 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:08:30,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:30,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 835 states and 1294 transitions. [2024-11-08 23:08:30,710 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1294 transitions. [2024-11-08 23:08:30,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:08:30,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:30,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:31,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:31,883 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:08:31,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:31,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 836 states and 1294 transitions. [2024-11-08 23:08:31,915 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1294 transitions. [2024-11-08 23:08:31,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:08:31,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:31,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:32,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:33,162 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:08:33,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:33,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 839 states and 1298 transitions. [2024-11-08 23:08:33,217 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1298 transitions. [2024-11-08 23:08:33,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:08:33,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:33,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:34,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:34,221 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:08:34,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:34,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 842 states and 1301 transitions. [2024-11-08 23:08:34,279 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1301 transitions. [2024-11-08 23:08:34,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:08:34,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:34,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:35,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:36,396 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:08:46,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:08:58,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:09:08,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:09:18,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:09:28,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:09:28,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:28,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 863 states and 1365 transitions. [2024-11-08 23:09:28,601 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1365 transitions. [2024-11-08 23:09:28,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:09:28,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:28,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:29,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:30,133 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:09:30,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:30,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 866 states and 1369 transitions. [2024-11-08 23:09:30,185 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1369 transitions. [2024-11-08 23:09:30,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:09:30,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:30,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:31,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:31,950 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:09:42,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:09:54,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:10:04,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:10:14,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:10:24,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:10:25,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:25,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 888 states and 1435 transitions. [2024-11-08 23:10:25,049 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1435 transitions. [2024-11-08 23:10:25,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:10:25,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:25,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:25,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:26,355 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:10:26,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:26,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 891 states and 1439 transitions. [2024-11-08 23:10:26,433 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1439 transitions. [2024-11-08 23:10:26,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:10:26,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:26,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:27,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:27,966 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:10:38,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:10:50,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:11:00,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:11:10,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:11:20,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:11:21,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:21,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 914 states and 1506 transitions. [2024-11-08 23:11:21,867 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1506 transitions. [2024-11-08 23:11:21,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:11:21,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:21,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:22,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:23,768 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:11:34,689 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:11:44,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:11:54,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:12:04,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:12:05,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:05,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 927 states and 1536 transitions. [2024-11-08 23:12:05,036 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1536 transitions. [2024-11-08 23:12:05,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:12:05,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:05,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:05,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:06,122 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:12:06,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:06,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 930 states and 1540 transitions. [2024-11-08 23:12:06,181 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1540 transitions. [2024-11-08 23:12:06,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:12:06,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:06,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:07,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:07,638 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:12:18,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:12:30,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:12:41,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:12:51,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:13:01,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:13:02,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:02,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 954 states and 1609 transitions. [2024-11-08 23:13:02,959 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1609 transitions. [2024-11-08 23:13:02,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:13:02,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:02,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:03,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:04,424 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:13:08,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:08,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 965 states and 1647 transitions. [2024-11-08 23:13:08,082 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1647 transitions. [2024-11-08 23:13:08,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:13:08,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:08,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:08,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:09,394 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:13:10,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:10,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 967 states and 1651 transitions. [2024-11-08 23:13:10,585 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1651 transitions. [2024-11-08 23:13:10,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:13:10,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:10,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:11,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:12,172 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:13:12,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:12,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 970 states and 1655 transitions. [2024-11-08 23:13:12,265 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1655 transitions. [2024-11-08 23:13:12,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:13:12,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:12,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:13,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:13,671 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:13:24,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:13:34,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:13:44,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:13:54,898 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:13:55,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:55,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 981 states and 1678 transitions. [2024-11-08 23:13:55,129 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1678 transitions. [2024-11-08 23:13:55,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:13:55,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:55,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:55,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:56,572 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:13:56,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:56,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 983 states and 1680 transitions. [2024-11-08 23:13:56,665 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1680 transitions. [2024-11-08 23:13:56,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:13:56,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:56,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:57,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:57,851 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:13:57,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:57,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 986 states and 1684 transitions. [2024-11-08 23:13:57,908 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1684 transitions. [2024-11-08 23:13:57,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:13:57,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:57,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:58,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:59,192 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:14:10,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:14:23,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:14:33,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:14:43,641 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:14:53,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:14:56,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:56,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1011 states and 1754 transitions. [2024-11-08 23:14:56,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1754 transitions. [2024-11-08 23:14:56,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:14:56,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:56,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:57,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:58,062 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:15:02,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:02,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 1022 states and 1792 transitions. [2024-11-08 23:15:02,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1792 transitions. [2024-11-08 23:15:02,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:15:02,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:02,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:03,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:03,619 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:15:03,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:03,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1024 states and 1794 transitions. [2024-11-08 23:15:03,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1794 transitions. [2024-11-08 23:15:03,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:15:03,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:03,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:04,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:04,677 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:15:05,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:05,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 1026 states and 1798 transitions. [2024-11-08 23:15:05,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1798 transitions. [2024-11-08 23:15:05,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:15:05,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:05,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:06,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:06,944 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:15:07,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:07,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 1029 states and 1802 transitions. [2024-11-08 23:15:07,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1802 transitions. [2024-11-08 23:15:07,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:15:07,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:07,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:08,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:08,142 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:15:19,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:15:29,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:15:39,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:15:49,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:15:49,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:49,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 1040 states and 1825 transitions. [2024-11-08 23:15:49,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1825 transitions. [2024-11-08 23:15:49,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:15:49,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:49,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:50,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:50,775 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:15:50,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:50,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1042 states and 1827 transitions. [2024-11-08 23:15:50,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1827 transitions. [2024-11-08 23:15:50,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:15:50,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:50,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:51,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:51,760 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:15:51,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:51,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1045 states and 1831 transitions. [2024-11-08 23:15:51,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1831 transitions. [2024-11-08 23:15:51,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:15:51,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:51,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:52,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:52,817 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:15:56,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:56,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1056 states and 1869 transitions. [2024-11-08 23:15:56,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1869 transitions. [2024-11-08 23:15:56,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:15:56,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:56,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:57,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:57,891 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:15:57,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:57,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1929 states to 1058 states and 1871 transitions. [2024-11-08 23:15:57,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1871 transitions. [2024-11-08 23:15:57,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:15:57,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:57,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:58,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:59,166 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:15:59,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:59,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1929 states to 1059 states and 1871 transitions. [2024-11-08 23:15:59,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1871 transitions. [2024-11-08 23:15:59,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:15:59,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:59,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:00,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:00,130 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:16:01,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:01,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1061 states and 1875 transitions. [2024-11-08 23:16:01,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1875 transitions. [2024-11-08 23:16:01,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:16:01,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:01,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:02,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:02,159 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:16:02,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:02,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 1064 states and 1879 transitions. [2024-11-08 23:16:02,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1879 transitions. [2024-11-08 23:16:02,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:16:02,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:02,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:03,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:03,205 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:16:14,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:16:24,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:16:34,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:16:44,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:16:44,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:44,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 1075 states and 1902 transitions. [2024-11-08 23:16:44,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1902 transitions. [2024-11-08 23:16:44,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:16:44,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:44,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:45,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:45,802 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:16:45,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:45,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 1077 states and 1904 transitions. [2024-11-08 23:16:45,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1904 transitions. [2024-11-08 23:16:45,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:16:45,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:45,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:46,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:46,660 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:16:50,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:50,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1088 states and 1942 transitions. [2024-11-08 23:16:50,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1942 transitions. [2024-11-08 23:16:50,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:16:50,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:50,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:51,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:51,998 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:16:52,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:52,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1090 states and 1944 transitions. [2024-11-08 23:16:52,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1944 transitions. [2024-11-08 23:16:52,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:16:52,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:52,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:52,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:53,265 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:16:53,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:53,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1091 states and 1944 transitions. [2024-11-08 23:16:53,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1944 transitions. [2024-11-08 23:16:53,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:16:53,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:53,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:54,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:54,203 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:16:55,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:55,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 1093 states and 1948 transitions. [2024-11-08 23:16:55,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1948 transitions. [2024-11-08 23:16:55,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:16:55,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:55,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:56,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:56,349 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:16:56,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:56,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 1096 states and 1952 transitions. [2024-11-08 23:16:56,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1952 transitions. [2024-11-08 23:16:56,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:16:56,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:56,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:57,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:57,217 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:17:08,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:17:18,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:17:28,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:17:38,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:17:38,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:38,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1107 states and 1975 transitions. [2024-11-08 23:17:38,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1975 transitions. [2024-11-08 23:17:38,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:17:38,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:38,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:39,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:39,747 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:17:39,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:39,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 1109 states and 1977 transitions. [2024-11-08 23:17:39,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1977 transitions. [2024-11-08 23:17:39,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:17:39,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:39,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:40,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:40,665 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:17:42,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:42,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2038 states to 1110 states and 1979 transitions. [2024-11-08 23:17:42,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1979 transitions. [2024-11-08 23:17:42,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:17:42,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:42,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:42,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:43,116 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:17:46,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:46,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 1120 states and 2015 transitions. [2024-11-08 23:17:46,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 2015 transitions. [2024-11-08 23:17:46,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:17:46,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:46,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:47,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:48,013 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:17:48,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:48,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 1122 states and 2017 transitions. [2024-11-08 23:17:48,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 2017 transitions. [2024-11-08 23:17:48,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:17:48,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:48,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:48,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:49,068 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:17:49,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:49,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 1123 states and 2017 transitions. [2024-11-08 23:17:49,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2017 transitions. [2024-11-08 23:17:49,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:17:49,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:49,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:49,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:50,075 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:17:50,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:50,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 1126 states and 2021 transitions. [2024-11-08 23:17:50,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2021 transitions. [2024-11-08 23:17:50,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:17:50,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:50,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:50,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:51,128 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:17:51,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:51,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 1128 states and 2023 transitions. [2024-11-08 23:17:51,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2023 transitions. [2024-11-08 23:17:51,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:17:51,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:51,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:52,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:52,805 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:17:54,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:54,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1129 states and 2024 transitions. [2024-11-08 23:17:54,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2024 transitions. [2024-11-08 23:17:54,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:17:54,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:54,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:55,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:55,451 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:17:55,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:55,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 1131 states and 2026 transitions. [2024-11-08 23:17:55,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 2026 transitions. [2024-11-08 23:17:55,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:17:55,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:55,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:56,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:56,538 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:17:56,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:56,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 1132 states and 2026 transitions. [2024-11-08 23:17:56,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2026 transitions. [2024-11-08 23:17:56,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:17:56,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:56,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:57,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:57,652 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:17:57,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:57,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 1133 states and 2026 transitions. [2024-11-08 23:17:57,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 2026 transitions. [2024-11-08 23:17:57,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:17:57,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:57,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:58,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:58,880 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:18:00,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:00,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1134 states and 2025 transitions. [2024-11-08 23:18:00,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 2025 transitions. [2024-11-08 23:18:00,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:18:00,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:00,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:01,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:01,691 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:18:03,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:03,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1135 states and 2025 transitions. [2024-11-08 23:18:03,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2025 transitions. [2024-11-08 23:18:03,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:18:03,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:03,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:04,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:04,352 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:18:05,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:05,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1136 states and 2025 transitions. [2024-11-08 23:18:05,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 2025 transitions. [2024-11-08 23:18:05,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:18:05,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:05,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:06,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:06,923 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:18:08,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:08,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1137 states and 2025 transitions. [2024-11-08 23:18:08,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 2025 transitions. [2024-11-08 23:18:08,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:18:08,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:08,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:09,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:09,435 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:18:11,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:11,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1138 states and 2025 transitions. [2024-11-08 23:18:11,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 2025 transitions. [2024-11-08 23:18:11,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:18:11,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:11,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:12,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:12,674 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:18:14,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:14,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1139 states and 2025 transitions. [2024-11-08 23:18:14,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 2025 transitions. [2024-11-08 23:18:14,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:18:14,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:14,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:15,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:15,510 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:18:16,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:16,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1140 states and 2025 transitions. [2024-11-08 23:18:16,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 2025 transitions. [2024-11-08 23:18:16,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:18:16,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:16,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:17,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:17,968 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:18:19,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:19,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1141 states and 2025 transitions. [2024-11-08 23:18:19,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2025 transitions. [2024-11-08 23:18:19,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:18:19,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:19,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:20,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:20,726 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:18:22,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:22,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1142 states and 2025 transitions. [2024-11-08 23:18:22,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 2025 transitions. [2024-11-08 23:18:22,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:18:22,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:22,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:23,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:23,476 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:18:25,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:25,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1143 states and 2025 transitions. [2024-11-08 23:18:25,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2025 transitions. [2024-11-08 23:18:25,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:18:25,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:25,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:26,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:26,950 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:18:30,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:30,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 1155 states and 2074 transitions. [2024-11-08 23:18:30,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 2074 transitions. [2024-11-08 23:18:30,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:18:30,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:30,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:31,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:31,662 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:18:35,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:35,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1167 states and 2123 transitions. [2024-11-08 23:18:35,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2123 transitions. [2024-11-08 23:18:35,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:18:35,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:35,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:36,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:36,198 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:18:39,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:39,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1179 states and 2172 transitions. [2024-11-08 23:18:39,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2172 transitions. [2024-11-08 23:18:39,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:18:39,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:39,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:40,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:40,660 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:18:44,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:44,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1191 states and 2221 transitions. [2024-11-08 23:18:44,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2221 transitions. [2024-11-08 23:18:44,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:18:44,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:44,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:45,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:45,301 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:18:52,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:52,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1194 states and 2253 transitions. [2024-11-08 23:18:52,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2253 transitions. [2024-11-08 23:18:52,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:18:52,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:52,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:53,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:53,607 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:18:55,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:55,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1194 states and 2250 transitions. [2024-11-08 23:18:55,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2250 transitions. [2024-11-08 23:18:55,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:18:55,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:55,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:56,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:56,500 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:18:58,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:58,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1194 states and 2247 transitions. [2024-11-08 23:18:58,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2247 transitions. [2024-11-08 23:18:58,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:18:58,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:58,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:58,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:59,069 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:19:01,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:01,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1194 states and 2244 transitions. [2024-11-08 23:19:01,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2244 transitions. [2024-11-08 23:19:01,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:19:01,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:01,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:01,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:01,860 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:19:07,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:07,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 1206 states and 2295 transitions. [2024-11-08 23:19:07,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2295 transitions. [2024-11-08 23:19:07,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:19:07,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:07,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:09,061 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:19:11,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:11,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2429 states to 1211 states and 2334 transitions. [2024-11-08 23:19:11,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2334 transitions. [2024-11-08 23:19:11,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:19:11,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:11,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:12,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:12,367 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:19:23,438 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:19:34,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:34,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2494 states to 1223 states and 2392 transitions. [2024-11-08 23:19:34,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2392 transitions. [2024-11-08 23:19:34,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:19:34,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:34,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:35,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:36,471 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:19:47,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:47,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2538 states to 1229 states and 2430 transitions. [2024-11-08 23:19:47,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2430 transitions. [2024-11-08 23:19:47,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:19:47,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:47,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:48,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:49,071 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:19:51,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:51,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2538 states to 1230 states and 2430 transitions. [2024-11-08 23:19:51,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2430 transitions. [2024-11-08 23:19:51,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:19:51,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:51,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:52,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:52,389 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:19:54,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:54,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2539 states to 1231 states and 2431 transitions. [2024-11-08 23:19:54,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2431 transitions. [2024-11-08 23:19:54,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:19:54,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:54,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:55,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:55,666 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:19:57,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:57,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2540 states to 1231 states and 2430 transitions. [2024-11-08 23:19:57,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2430 transitions. [2024-11-08 23:19:57,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:19:57,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:57,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:58,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:58,709 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:20:04,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:04,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 1234 states and 2454 transitions. [2024-11-08 23:20:04,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2454 transitions. [2024-11-08 23:20:04,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:20:04,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:04,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:04,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:05,096 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:20:05,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:05,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2568 states to 1234 states and 2453 transitions. [2024-11-08 23:20:05,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2453 transitions. [2024-11-08 23:20:05,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:20:05,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:05,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:06,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:06,506 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:20:11,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:11,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2602 states to 1239 states and 2487 transitions. [2024-11-08 23:20:11,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2487 transitions. [2024-11-08 23:20:11,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:20:11,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:11,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:12,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:13,007 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:20:15,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:15,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2602 states to 1240 states and 2487 transitions. [2024-11-08 23:20:15,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2487 transitions. [2024-11-08 23:20:15,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:20:15,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:15,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:16,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:17,384 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:20:29,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:20:42,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:42,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2666 states to 1254 states and 2544 transitions. [2024-11-08 23:20:42,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2544 transitions. [2024-11-08 23:20:42,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:20:42,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:42,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:43,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:44,191 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:21:00,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:00,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2707 states to 1259 states and 2579 transitions. [2024-11-08 23:21:00,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2579 transitions. [2024-11-08 23:21:00,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:21:00,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:00,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:01,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:01,826 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:21:11,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:11,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 1264 states and 2612 transitions. [2024-11-08 23:21:11,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2612 transitions. [2024-11-08 23:21:11,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:21:11,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:11,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:12,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:12,913 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:21:25,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:25,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 1270 states and 2648 transitions. [2024-11-08 23:21:25,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2648 transitions. [2024-11-08 23:21:25,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:21:25,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:25,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:26,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:26,718 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:21:29,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:29,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 1270 states and 2646 transitions. [2024-11-08 23:21:29,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2646 transitions. [2024-11-08 23:21:29,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:21:29,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:29,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:31,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:31,562 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 23:21:31,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:31,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 1272 states and 2648 transitions. [2024-11-08 23:21:31,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2648 transitions. [2024-11-08 23:21:31,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:21:31,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:31,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:32,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:33,038 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:21:35,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:35,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 1275 states and 2657 transitions. [2024-11-08 23:21:35,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2657 transitions. [2024-11-08 23:21:35,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:21:35,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:35,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:35,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:36,084 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:21:39,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:39,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 1276 states and 2657 transitions. [2024-11-08 23:21:39,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2657 transitions. [2024-11-08 23:21:39,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:21:39,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:39,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:39,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:40,070 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:21:43,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:43,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 1275 states and 2653 transitions. [2024-11-08 23:21:43,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2653 transitions. [2024-11-08 23:21:43,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:21:43,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:43,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:44,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:44,358 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:21:56,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:21:57,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:57,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 1277 states and 2657 transitions. [2024-11-08 23:21:57,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2657 transitions. [2024-11-08 23:21:57,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:21:57,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:57,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:58,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:58,556 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:21:58,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:58,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 1277 states and 2656 transitions. [2024-11-08 23:21:58,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2656 transitions. [2024-11-08 23:21:58,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:21:58,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:58,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:59,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:59,934 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 23:22:00,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:00,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 1279 states and 2658 transitions. [2024-11-08 23:22:00,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2658 transitions. [2024-11-08 23:22:00,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:22:00,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:00,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:00,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:00,928 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked.