./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5be9986-85d6-4d87-9747-06a57fbf880c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5be9986-85d6-4d87-9747-06a57fbf880c/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5be9986-85d6-4d87-9747-06a57fbf880c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5be9986-85d6-4d87-9747-06a57fbf880c/bin/ukojak-verify-EEHR8qb7sm/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_d5be9986-85d6-4d87-9747-06a57fbf880c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5be9986-85d6-4d87-9747-06a57fbf880c/bin/ukojak-verify-EEHR8qb7sm --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 0.3.0-dev-826ab2b [2024-11-13 23:01:49,192 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:01:49,282 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5be9986-85d6-4d87-9747-06a57fbf880c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 23:01:49,289 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:01:49,289 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:01:49,322 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:01:49,324 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:01:49,324 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:01:49,325 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:01:49,325 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:01:49,326 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:01:49,326 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:01:49,326 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:01:49,327 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:01:49,327 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:01:49,327 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:01:49,327 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:01:49,327 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:01:49,327 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:01:49,328 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:01:49,328 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:01:49,328 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:01:49,328 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:01:49,328 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:01:49,328 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:01:49,329 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:01:49,329 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:01:49,329 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:01:49,329 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:01:49,329 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:01:49,329 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_d5be9986-85d6-4d87-9747-06a57fbf880c/bin/ukojak-verify-EEHR8qb7sm 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 [2024-11-13 23:01:49,649 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:01:49,662 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:01:49,668 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:01:49,669 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:01:49,670 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:01:49,671 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5be9986-85d6-4d87-9747-06a57fbf880c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 23:01:51,421 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:01:52,091 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:01:52,092 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5be9986-85d6-4d87-9747-06a57fbf880c/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point.cil.out.i [2024-11-13 23:01:52,142 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5be9986-85d6-4d87-9747-06a57fbf880c/bin/ukojak-verify-EEHR8qb7sm/data/52cca17a7/cea655f2956a45548a9dadf152a5157f/FLAG469c9effb [2024-11-13 23:01:52,482 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5be9986-85d6-4d87-9747-06a57fbf880c/bin/ukojak-verify-EEHR8qb7sm/data/52cca17a7/cea655f2956a45548a9dadf152a5157f [2024-11-13 23:01:52,484 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:01:52,486 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:01:52,488 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:01:52,488 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:01:52,492 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:01:52,493 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:01:52" (1/1) ... [2024-11-13 23:01:52,494 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55702ba6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:01:52, skipping insertion in model container [2024-11-13 23:01:52,494 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:01:52" (1/1) ... [2024-11-13 23:01:52,633 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:01:53,682 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_d5be9986-85d6-4d87-9747-06a57fbf880c/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] [2024-11-13 23:01:54,220 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:01:54,258 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:01:54,502 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] [2024-11-13 23:01:54,506 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] [2024-11-13 23:01:54,524 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_d5be9986-85d6-4d87-9747-06a57fbf880c/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] [2024-11-13 23:01:54,751 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:01:54,900 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:01:54,901 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:01:54 WrapperNode [2024-11-13 23:01:54,902 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:01:54,903 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:01:54,903 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:01:54,903 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:01:54,910 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:01:54" (1/1) ... [2024-11-13 23:01:54,979 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:01:54" (1/1) ... [2024-11-13 23:01:55,139 INFO L138 Inliner]: procedures = 163, calls = 1240, calls flagged for inlining = 76, calls inlined = 76, statements flattened = 3552 [2024-11-13 23:01:55,140 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:01:55,140 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:01:55,140 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:01:55,140 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:01:55,148 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:01:54" (1/1) ... [2024-11-13 23:01:55,149 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:01:54" (1/1) ... [2024-11-13 23:01:55,169 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:01:54" (1/1) ... [2024-11-13 23:01:55,170 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:01:54" (1/1) ... [2024-11-13 23:01:55,292 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:01:54" (1/1) ... [2024-11-13 23:01:55,319 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:01:54" (1/1) ... [2024-11-13 23:01:55,343 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:01:54" (1/1) ... [2024-11-13 23:01:55,363 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:01:54" (1/1) ... [2024-11-13 23:01:55,396 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:01:55,397 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:01:55,397 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:01:55,397 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:01:55,398 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:01:54" (1/1) ... [2024-11-13 23:01:55,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:01:55,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5be9986-85d6-4d87-9747-06a57fbf880c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:01:55,436 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5be9986-85d6-4d87-9747-06a57fbf880c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:01:55,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5be9986-85d6-4d87-9747-06a57fbf880c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:01:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-13 23:01:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-13 23:01:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_unregister_dev [2024-11-13 23:01:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_unregister_dev [2024-11-13 23:01:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_2 [2024-11-13 23:01:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_2 [2024-11-13 23:01:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2024-11-13 23:01:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2024-11-13 23:01:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 23:01:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2024-11-13 23:01:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2024-11-13 23:01:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 23:01:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2024-11-13 23:01:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2024-11-13 23:01:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 23:01:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 23:01:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 23:01:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:01:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2024-11-13 23:01:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2024-11-13 23:01:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2024-11-13 23:01:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2024-11-13 23:01:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2024-11-13 23:01:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2024-11-13 23:01:55,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 23:01:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 23:01:55,474 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_usb_disconnect [2024-11-13 23:01:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_usb_disconnect [2024-11-13 23:01:55,474 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-13 23:01:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-13 23:01:55,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 23:01:55,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 23:01:55,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2024-11-13 23:01:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2024-11-13 23:01:55,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-13 23:01:55,475 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-13 23:01:55,475 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_get_priv [2024-11-13 23:01:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_get_priv [2024-11-13 23:01:55,476 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_usb_submit_rx_urb [2024-11-13 23:01:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_usb_submit_rx_urb [2024-11-13 23:01:55,476 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 23:01:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 23:01:55,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:01:55,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 23:01:55,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 23:01:55,477 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_usb_rx_complete [2024-11-13 23:01:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_usb_rx_complete [2024-11-13 23:01:55,477 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-13 23:01:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-13 23:01:55,477 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-13 23:01:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-13 23:01:55,477 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2024-11-13 23:01:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2024-11-13 23:01:55,477 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-13 23:01:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-13 23:01:55,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 23:01:55,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 23:01:55,477 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-13 23:01:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-13 23:01:55,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 23:01:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 23:01:55,478 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 23:01:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 23:01:55,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:01:55,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2024-11-13 23:01:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2024-11-13 23:01:55,478 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-13 23:01:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-13 23:01:55,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:01:55,478 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-13 23:01:55,478 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-13 23:01:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 23:01:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 23:01:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:01:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:01:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 23:01:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 23:01:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_usb_cmd_event_complete [2024-11-13 23:01:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_usb_cmd_event_complete [2024-11-13 23:01:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_8 [2024-11-13 23:01:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_8 [2024-11-13 23:01:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:01:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-13 23:01:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-13 23:01:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2024-11-13 23:01:55,479 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2024-11-13 23:01:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:01:55,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:01:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 23:01:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 23:01:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_10 [2024-11-13 23:01:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_10 [2024-11-13 23:01:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 23:01:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 23:01:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-13 23:01:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-13 23:01:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2024-11-13 23:01:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2024-11-13 23:01:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-13 23:01:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-13 23:01:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:01:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure mwifiex_usb_resume [2024-11-13 23:01:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure mwifiex_usb_resume [2024-11-13 23:01:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-11-13 23:01:55,480 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-11-13 23:01:55,480 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2024-11-13 23:01:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2024-11-13 23:01:55,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 23:01:55,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-13 23:01:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-13 23:01:55,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:01:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:01:55,481 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2024-11-13 23:01:55,481 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2024-11-13 23:01:56,353 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:01:56,355 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:01:56,776 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 23:01:57,923 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2024-11-13 23:02:20,996 INFO L? ?]: Removed 1111 outVars from TransFormulas that were not future-live. [2024-11-13 23:02:20,997 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:02:21,747 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:02:21,748 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 23:02:21,748 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:02:21 BoogieIcfgContainer [2024-11-13 23:02:21,749 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:02:21,750 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:02:21,750 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:02:21,760 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:02:21,760 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:02:21" (1/1) ... [2024-11-13 23:02:21,769 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:02:21,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:21,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 816 states and 1199 transitions. [2024-11-13 23:02:21,854 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1199 transitions. [2024-11-13 23:02:21,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:02:21,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:21,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:23,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:24,158 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:02:34,202 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 [] [2024-11-13 23:02:34,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:34,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 821 states and 1234 transitions. [2024-11-13 23:02:34,506 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1234 transitions. [2024-11-13 23:02:34,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:02:34,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:34,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:35,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:36,014 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 23:02:36,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:36,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 822 states and 1235 transitions. [2024-11-13 23:02:36,049 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1235 transitions. [2024-11-13 23:02:36,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:02:36,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:36,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:37,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:37,407 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:02:37,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:37,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 824 states and 1238 transitions. [2024-11-13 23:02:37,430 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1238 transitions. [2024-11-13 23:02:37,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:02:37,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:37,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:38,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:38,984 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:02:39,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:39,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 827 states and 1266 transitions. [2024-11-13 23:02:39,488 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1266 transitions. [2024-11-13 23:02:39,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:02:39,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:39,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:40,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:40,546 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:02:40,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:40,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 826 states and 1262 transitions. [2024-11-13 23:02:40,672 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1262 transitions. [2024-11-13 23:02:40,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:02:40,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:40,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:41,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:41,635 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:02:41,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:41,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 828 states and 1264 transitions. [2024-11-13 23:02:41,698 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1264 transitions. [2024-11-13 23:02:41,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:02:41,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:41,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:42,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:42,830 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:02:43,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:43,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 833 states and 1295 transitions. [2024-11-13 23:02:43,837 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1295 transitions. [2024-11-13 23:02:43,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:02:43,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:43,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:44,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:44,705 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:02:44,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:44,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 832 states and 1290 transitions. [2024-11-13 23:02:44,871 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1290 transitions. [2024-11-13 23:02:44,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:02:44,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:44,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:45,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:45,763 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 23:02:46,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:46,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 835 states and 1294 transitions. [2024-11-13 23:02:46,013 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1294 transitions. [2024-11-13 23:02:46,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:02:46,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:46,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:46,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:46,836 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 23:02:46,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:46,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 836 states and 1294 transitions. [2024-11-13 23:02:46,867 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1294 transitions. [2024-11-13 23:02:46,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:02:46,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:46,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:47,884 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 23:02:47,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:47,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 839 states and 1298 transitions. [2024-11-13 23:02:47,936 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1298 transitions. [2024-11-13 23:02:47,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:02:47,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:47,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:48,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:48,947 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:02:48,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:48,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 842 states and 1301 transitions. [2024-11-13 23:02:48,994 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1301 transitions. [2024-11-13 23:02:48,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:02:48,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:48,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:50,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:50,862 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:03:01,073 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:03:12,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:03:22,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:03:32,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:03:42,622 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 [] [2024-11-13 23:03:42,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:42,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 863 states and 1365 transitions. [2024-11-13 23:03:42,757 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1365 transitions. [2024-11-13 23:03:42,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:03:42,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:42,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:43,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:44,084 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:03:44,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:44,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 866 states and 1369 transitions. [2024-11-13 23:03:44,133 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1369 transitions. [2024-11-13 23:03:44,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:03:44,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:44,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:44,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:45,456 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:03:56,006 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 [] [2024-11-13 23:04:07,818 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:04:17,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:04:27,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:04:37,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:04:38,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:38,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 888 states and 1435 transitions. [2024-11-13 23:04:38,153 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1435 transitions. [2024-11-13 23:04:38,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:04:38,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:38,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:38,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:39,363 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:04:39,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:39,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 891 states and 1439 transitions. [2024-11-13 23:04:39,435 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1439 transitions. [2024-11-13 23:04:39,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:04:39,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:39,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:40,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:40,742 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:04:51,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:05:03,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:05:13,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:05:23,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:05:33,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:05:34,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:34,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 914 states and 1506 transitions. [2024-11-13 23:05:34,417 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1506 transitions. [2024-11-13 23:05:34,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:05:34,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:34,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:35,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:36,287 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:05:47,144 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:05:57,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:06:07,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:06:17,318 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 [] [2024-11-13 23:06:17,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:17,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 927 states and 1536 transitions. [2024-11-13 23:06:17,558 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1536 transitions. [2024-11-13 23:06:17,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:06:17,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:17,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:18,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:18,454 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:06:18,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:18,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 930 states and 1540 transitions. [2024-11-13 23:06:18,506 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1540 transitions. [2024-11-13 23:06:18,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:06:18,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:18,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:19,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:19,751 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:06:30,609 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 [] [2024-11-13 23:06:43,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:06:53,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:07:03,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:07:13,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:07:15,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:15,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 954 states and 1609 transitions. [2024-11-13 23:07:15,178 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1609 transitions. [2024-11-13 23:07:15,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:07:15,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:15,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:15,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:16,454 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:07:20,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:20,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 965 states and 1647 transitions. [2024-11-13 23:07:20,482 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1647 transitions. [2024-11-13 23:07:20,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:07:20,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:20,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:21,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:21,982 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:07:22,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:22,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 967 states and 1651 transitions. [2024-11-13 23:07:22,991 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1651 transitions. [2024-11-13 23:07:22,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:07:22,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:22,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:23,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:24,169 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:07:24,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:24,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 970 states and 1655 transitions. [2024-11-13 23:07:24,261 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1655 transitions. [2024-11-13 23:07:24,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:07:24,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:24,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:25,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:25,445 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:07:36,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:07:46,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:07:56,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:08:06,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:08:06,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:06,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 981 states and 1678 transitions. [2024-11-13 23:08:06,855 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1678 transitions. [2024-11-13 23:08:06,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:08:06,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:06,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:07,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:08,021 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:08:08,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:08,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 983 states and 1680 transitions. [2024-11-13 23:08:08,106 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1680 transitions. [2024-11-13 23:08:08,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:08:08,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:08,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:08,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:08,916 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:08:08,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:08,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 986 states and 1684 transitions. [2024-11-13 23:08:08,977 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1684 transitions. [2024-11-13 23:08:08,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:08:08,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:08,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:09,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:10,149 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:08:21,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:08:34,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:08:44,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:08:54,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:09:04,622 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 [] [2024-11-13 23:09:08,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:08,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1011 states and 1754 transitions. [2024-11-13 23:09:08,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1754 transitions. [2024-11-13 23:09:08,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:09:08,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:08,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:08,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:09,288 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:09:10,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:10,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1012 states and 1756 transitions. [2024-11-13 23:09:10,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1756 transitions. [2024-11-13 23:09:10,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:09:10,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:10,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:11,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:11,694 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:09:14,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:14,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 1022 states and 1792 transitions. [2024-11-13 23:09:14,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1792 transitions. [2024-11-13 23:09:14,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:09:14,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:14,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:15,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:15,811 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 23:09:15,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:15,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1024 states and 1794 transitions. [2024-11-13 23:09:15,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1794 transitions. [2024-11-13 23:09:15,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:09:15,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:15,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:16,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:16,998 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:09:17,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:17,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 1027 states and 1798 transitions. [2024-11-13 23:09:17,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1798 transitions. [2024-11-13 23:09:17,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:09:17,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:17,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:17,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:17,868 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:09:30,385 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 [] [2024-11-13 23:09:40,427 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:09:50,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:10:00,525 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 [] [2024-11-13 23:10:00,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:00,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 1040 states and 1825 transitions. [2024-11-13 23:10:00,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1825 transitions. [2024-11-13 23:10:00,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:10:00,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:00,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:01,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:01,725 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:10:01,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:01,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1042 states and 1827 transitions. [2024-11-13 23:10:01,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1827 transitions. [2024-11-13 23:10:01,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:10:01,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:01,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:02,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:02,609 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:10:02,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:02,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1045 states and 1831 transitions. [2024-11-13 23:10:02,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1831 transitions. [2024-11-13 23:10:02,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:10:02,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:02,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:03,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:03,462 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:10:04,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:04,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 1046 states and 1833 transitions. [2024-11-13 23:10:04,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1833 transitions. [2024-11-13 23:10:04,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:10:04,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:04,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:05,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:05,482 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:10:08,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:08,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1056 states and 1869 transitions. [2024-11-13 23:10:08,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1869 transitions. [2024-11-13 23:10:08,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:10:08,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:08,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:09,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:09,792 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 23:10:09,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:09,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1929 states to 1058 states and 1871 transitions. [2024-11-13 23:10:09,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1871 transitions. [2024-11-13 23:10:09,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:10:09,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:09,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:10,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:10,908 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 23:10:11,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:11,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1929 states to 1059 states and 1871 transitions. [2024-11-13 23:10:11,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1871 transitions. [2024-11-13 23:10:11,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:10:11,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:11,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:11,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:11,739 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:10:11,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:11,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1062 states and 1875 transitions. [2024-11-13 23:10:11,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1875 transitions. [2024-11-13 23:10:11,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:10:11,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:11,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:12,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:12,561 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:10:13,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:13,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 1064 states and 1879 transitions. [2024-11-13 23:10:13,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1879 transitions. [2024-11-13 23:10:13,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:10:13,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:13,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:14,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:14,864 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:10:26,239 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 [] [2024-11-13 23:10:36,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:10:46,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:10:56,383 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 [] [2024-11-13 23:10:56,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:56,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 1075 states and 1902 transitions. [2024-11-13 23:10:56,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1902 transitions. [2024-11-13 23:10:56,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:10:56,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:56,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:57,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:57,433 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:10:57,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:57,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 1077 states and 1904 transitions. [2024-11-13 23:10:57,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1904 transitions. [2024-11-13 23:10:57,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:10:57,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:57,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:58,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:58,534 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:11:00,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:00,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1078 states and 1906 transitions. [2024-11-13 23:11:00,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1906 transitions. [2024-11-13 23:11:00,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:11:00,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:00,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:00,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:00,917 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:11:04,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:04,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1088 states and 1942 transitions. [2024-11-13 23:11:04,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1942 transitions. [2024-11-13 23:11:04,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:11:04,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:04,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:05,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:05,100 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 23:11:05,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:05,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1090 states and 1944 transitions. [2024-11-13 23:11:05,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1944 transitions. [2024-11-13 23:11:05,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:11:05,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:05,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:05,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:06,139 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 23:11:06,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:06,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1091 states and 1944 transitions. [2024-11-13 23:11:06,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1944 transitions. [2024-11-13 23:11:06,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:11:06,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:06,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:06,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:07,006 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:11:08,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:08,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 1093 states and 1948 transitions. [2024-11-13 23:11:08,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1948 transitions. [2024-11-13 23:11:08,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:11:08,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:08,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:09,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:09,333 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:11:09,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:09,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 1096 states and 1952 transitions. [2024-11-13 23:11:09,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1952 transitions. [2024-11-13 23:11:09,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:11:09,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:09,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:10,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:10,403 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:11:22,006 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 [] [2024-11-13 23:11:32,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:11:42,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:11:52,176 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 [] [2024-11-13 23:11:52,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:52,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1107 states and 1975 transitions. [2024-11-13 23:11:52,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1975 transitions. [2024-11-13 23:11:52,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:11:52,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:52,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:53,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:53,104 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:11:53,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:53,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 1109 states and 1977 transitions. [2024-11-13 23:11:53,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1977 transitions. [2024-11-13 23:11:53,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:11:53,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:53,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:54,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:54,203 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:11:55,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2038 states to 1110 states and 1979 transitions. [2024-11-13 23:11:55,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1979 transitions. [2024-11-13 23:11:55,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:11:55,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:55,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:56,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:56,639 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:12:00,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:00,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 1120 states and 2015 transitions. [2024-11-13 23:12:00,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 2015 transitions. [2024-11-13 23:12:00,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:12:00,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:00,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:00,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:01,044 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 23:12:01,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:01,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 1122 states and 2017 transitions. [2024-11-13 23:12:01,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 2017 transitions. [2024-11-13 23:12:01,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:12:01,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:01,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:01,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:01,819 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 23:12:01,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:01,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 1123 states and 2017 transitions. [2024-11-13 23:12:01,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2017 transitions. [2024-11-13 23:12:01,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:12:01,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:01,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:02,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:02,715 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:12:02,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:02,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 1126 states and 2021 transitions. [2024-11-13 23:12:02,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2021 transitions. [2024-11-13 23:12:02,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:12:02,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:02,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:03,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:03,496 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:12:03,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:03,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 1128 states and 2023 transitions. [2024-11-13 23:12:03,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2023 transitions. [2024-11-13 23:12:03,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:12:03,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:03,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:04,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:04,806 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:12:06,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:06,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1129 states and 2024 transitions. [2024-11-13 23:12:06,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2024 transitions. [2024-11-13 23:12:06,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:12:06,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:06,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:07,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:07,598 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 23:12:07,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:07,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1130 states and 2024 transitions. [2024-11-13 23:12:07,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 2024 transitions. [2024-11-13 23:12:07,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:12:07,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:07,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:08,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:08,730 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 23:12:08,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:08,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 1132 states and 2026 transitions. [2024-11-13 23:12:08,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2026 transitions. [2024-11-13 23:12:08,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:12:08,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:08,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:09,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:09,624 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 23:12:09,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:09,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 1133 states and 2026 transitions. [2024-11-13 23:12:09,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 2026 transitions. [2024-11-13 23:12:09,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:12:09,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:09,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:10,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:10,511 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 23:12:10,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:10,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 1134 states and 2026 transitions. [2024-11-13 23:12:10,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 2026 transitions. [2024-11-13 23:12:10,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:12:10,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:10,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:11,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:11,340 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:12:12,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:12,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1135 states and 2025 transitions. [2024-11-13 23:12:12,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2025 transitions. [2024-11-13 23:12:12,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:12:12,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:12,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:13,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:13,681 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:12:15,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:15,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1136 states and 2025 transitions. [2024-11-13 23:12:15,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 2025 transitions. [2024-11-13 23:12:15,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:12:15,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:15,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:16,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:16,170 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:12:17,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:17,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1137 states and 2025 transitions. [2024-11-13 23:12:17,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 2025 transitions. [2024-11-13 23:12:17,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:12:17,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:17,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:18,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:18,380 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:12:20,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:20,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1138 states and 2025 transitions. [2024-11-13 23:12:20,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 2025 transitions. [2024-11-13 23:12:20,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:12:20,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:20,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:20,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:20,886 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:12:22,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:22,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1139 states and 2025 transitions. [2024-11-13 23:12:22,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 2025 transitions. [2024-11-13 23:12:22,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:12:22,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:22,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:23,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:23,246 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:12:24,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:24,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1140 states and 2025 transitions. [2024-11-13 23:12:24,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 2025 transitions. [2024-11-13 23:12:24,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:12:24,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:24,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:25,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:25,402 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:12:26,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:26,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1141 states and 2025 transitions. [2024-11-13 23:12:26,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2025 transitions. [2024-11-13 23:12:26,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:12:26,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:26,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:27,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:27,798 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:12:29,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:29,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1142 states and 2025 transitions. [2024-11-13 23:12:29,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 2025 transitions. [2024-11-13 23:12:29,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:12:29,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:29,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:30,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:30,286 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:12:31,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:31,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1143 states and 2025 transitions. [2024-11-13 23:12:31,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2025 transitions. [2024-11-13 23:12:31,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:12:31,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:31,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:32,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:32,769 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:12:34,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:34,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1144 states and 2025 transitions. [2024-11-13 23:12:34,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 2025 transitions. [2024-11-13 23:12:34,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:12:34,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:34,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:35,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:35,664 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 23:12:38,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:38,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 1156 states and 2074 transitions. [2024-11-13 23:12:38,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2074 transitions. [2024-11-13 23:12:38,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:12:38,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:38,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:39,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:39,807 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 23:12:43,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:43,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1168 states and 2123 transitions. [2024-11-13 23:12:43,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2123 transitions. [2024-11-13 23:12:43,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:12:43,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:43,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:44,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:44,670 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 23:12:48,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:48,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1180 states and 2172 transitions. [2024-11-13 23:12:48,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2172 transitions. [2024-11-13 23:12:48,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:12:48,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:48,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:49,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:49,406 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 23:12:53,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:53,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1192 states and 2221 transitions. [2024-11-13 23:12:53,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2221 transitions. [2024-11-13 23:12:53,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:12:53,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:53,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:53,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:54,097 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:13:02,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:02,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1195 states and 2253 transitions. [2024-11-13 23:13:02,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2253 transitions. [2024-11-13 23:13:02,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:13:02,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:02,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:02,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:03,102 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:13:04,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:04,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1195 states and 2250 transitions. [2024-11-13 23:13:04,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2250 transitions. [2024-11-13 23:13:04,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:13:04,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:04,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:05,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:05,626 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:13:07,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:07,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1195 states and 2247 transitions. [2024-11-13 23:13:07,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2247 transitions. [2024-11-13 23:13:07,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:13:07,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:07,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:08,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:08,571 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:13:10,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:10,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1195 states and 2244 transitions. [2024-11-13 23:13:10,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2244 transitions. [2024-11-13 23:13:10,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 23:13:10,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:10,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:11,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:11,250 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 23:13:17,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:17,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 1207 states and 2295 transitions. [2024-11-13 23:13:17,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2295 transitions. [2024-11-13 23:13:17,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:13:17,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:17,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:18,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:18,775 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 23:13:21,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:21,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2429 states to 1212 states and 2334 transitions. [2024-11-13 23:13:21,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2334 transitions. [2024-11-13 23:13:21,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:13:21,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:21,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:22,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:22,201 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:13:33,422 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 [] [2024-11-13 23:13:45,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:45,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2494 states to 1224 states and 2392 transitions. [2024-11-13 23:13:45,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2392 transitions. [2024-11-13 23:13:45,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:13:45,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:45,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:46,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:47,163 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:13:58,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:58,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2538 states to 1230 states and 2430 transitions. [2024-11-13 23:13:58,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2430 transitions. [2024-11-13 23:13:58,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:13:58,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:58,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:59,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:00,123 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 23:14:02,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:02,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2538 states to 1231 states and 2430 transitions. [2024-11-13 23:14:02,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2430 transitions. [2024-11-13 23:14:02,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:14:02,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:02,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:03,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:03,208 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:14:05,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:05,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2539 states to 1232 states and 2431 transitions. [2024-11-13 23:14:05,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2431 transitions. [2024-11-13 23:14:05,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:14:05,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:05,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:05,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:06,045 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:14:08,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:08,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2540 states to 1232 states and 2430 transitions. [2024-11-13 23:14:08,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2430 transitions. [2024-11-13 23:14:08,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:14:08,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:08,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:09,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:09,445 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:14:14,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:14,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 1235 states and 2454 transitions. [2024-11-13 23:14:14,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2454 transitions. [2024-11-13 23:14:14,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:14:14,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:14,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:15,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:15,975 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 23:14:16,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:16,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2568 states to 1235 states and 2453 transitions. [2024-11-13 23:14:16,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2453 transitions. [2024-11-13 23:14:16,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:14:16,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:16,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:16,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:17,144 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 23:14:22,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:22,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2602 states to 1240 states and 2487 transitions. [2024-11-13 23:14:22,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2487 transitions. [2024-11-13 23:14:22,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:14:22,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:22,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:23,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:23,712 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 23:14:26,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:26,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2602 states to 1241 states and 2487 transitions. [2024-11-13 23:14:26,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2487 transitions. [2024-11-13 23:14:26,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:14:26,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:26,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:26,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:27,854 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:14:40,343 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 [] [2024-11-13 23:14:53,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:53,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2666 states to 1255 states and 2544 transitions. [2024-11-13 23:14:53,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2544 transitions. [2024-11-13 23:14:53,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:14:53,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:53,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:54,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:55,352 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 23:15:10,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:10,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2707 states to 1260 states and 2579 transitions. [2024-11-13 23:15:10,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2579 transitions. [2024-11-13 23:15:10,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:15:10,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:10,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:11,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:11,187 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 23:15:19,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:19,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 1265 states and 2612 transitions. [2024-11-13 23:15:19,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2612 transitions. [2024-11-13 23:15:19,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:15:19,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:19,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:20,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:20,471 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:15:31,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:31,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 1271 states and 2648 transitions. [2024-11-13 23:15:31,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2648 transitions. [2024-11-13 23:15:31,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:15:31,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:31,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:32,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:33,748 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 23:15:47,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:47,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2811 states to 1275 states and 2681 transitions. [2024-11-13 23:15:47,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2681 transitions. [2024-11-13 23:15:47,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:15:47,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:47,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:47,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:48,186 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-13 23:15:48,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:48,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2813 states to 1277 states and 2683 transitions. [2024-11-13 23:15:48,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2683 transitions. [2024-11-13 23:15:48,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:15:48,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:48,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:49,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:49,236 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:15:51,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:51,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2822 states to 1280 states and 2692 transitions. [2024-11-13 23:15:51,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2692 transitions. [2024-11-13 23:15:51,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:15:51,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:51,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:51,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:51,973 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 23:15:54,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:54,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2822 states to 1281 states and 2692 transitions. [2024-11-13 23:15:54,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2692 transitions. [2024-11-13 23:15:54,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:15:54,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:54,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:55,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:55,554 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:16:01,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:01,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2849 states to 1284 states and 2719 transitions. [2024-11-13 23:16:01,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2719 transitions. [2024-11-13 23:16:01,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:16:01,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:01,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:02,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:02,747 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:16:05,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:05,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2854 states to 1283 states and 2715 transitions. [2024-11-13 23:16:05,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2715 transitions. [2024-11-13 23:16:05,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:16:05,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:05,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:06,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:06,796 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 23:16:18,816 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 [] [2024-11-13 23:16:20,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:20,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2865 states to 1285 states and 2719 transitions. [2024-11-13 23:16:20,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 2719 transitions. [2024-11-13 23:16:20,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:16:20,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:20,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:20,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:21,020 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 23:16:27,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:27,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1288 states and 2746 transitions. [2024-11-13 23:16:27,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2746 transitions. [2024-11-13 23:16:27,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:16:27,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:27,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:27,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:28,354 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-13 23:16:28,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:28,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2899 states to 1290 states and 2748 transitions. [2024-11-13 23:16:28,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2748 transitions. [2024-11-13 23:16:28,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:16:28,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:28,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:29,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:29,270 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked.