./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3b1a551-cfc8-442a-8403-f9326ffadc6c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3b1a551-cfc8-442a-8403-f9326ffadc6c/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3b1a551-cfc8-442a-8403-f9326ffadc6c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3b1a551-cfc8-442a-8403-f9326ffadc6c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3b1a551-cfc8-442a-8403-f9326ffadc6c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3b1a551-cfc8-442a-8403-f9326ffadc6c/bin/ukojak-verify-CZk0znPC7b --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 2259272f0273dfac0cad582092d6645e308d8387476548b6016b816b129472dc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:16:41,878 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:16:41,929 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3b1a551-cfc8-442a-8403-f9326ffadc6c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 00:16:41,933 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:16:41,933 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:16:41,952 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:16:41,952 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:16:41,953 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:16:41,953 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:16:41,953 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:16:41,953 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:16:41,953 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:16:41,954 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:16:41,954 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:16:41,954 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:16:41,954 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:16:41,954 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:16:41,954 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:16:41,954 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:16:41,954 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:16:41,954 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:16:41,954 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:16:41,954 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:16:41,955 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:16:41,955 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:16:41,955 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:16:41,955 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:16:41,955 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:16:41,955 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:16:41,955 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:16:41,955 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_b3b1a551-cfc8-442a-8403-f9326ffadc6c/bin/ukojak-verify-CZk0znPC7b 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 -> 2259272f0273dfac0cad582092d6645e308d8387476548b6016b816b129472dc [2024-12-06 00:16:42,151 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:16:42,157 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:16:42,159 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:16:42,160 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:16:42,160 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:16:42,161 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3b1a551-cfc8-442a-8403-f9326ffadc6c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i [2024-12-06 00:16:44,806 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3b1a551-cfc8-442a-8403-f9326ffadc6c/bin/ukojak-verify-CZk0znPC7b/data/14d30a90b/daee799e1d32402ba2e0fcc02d213cec/FLAG9bb4a122a [2024-12-06 00:16:45,182 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:16:45,183 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3b1a551-cfc8-442a-8403-f9326ffadc6c/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i [2024-12-06 00:16:45,209 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3b1a551-cfc8-442a-8403-f9326ffadc6c/bin/ukojak-verify-CZk0znPC7b/data/14d30a90b/daee799e1d32402ba2e0fcc02d213cec/FLAG9bb4a122a [2024-12-06 00:16:45,393 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3b1a551-cfc8-442a-8403-f9326ffadc6c/bin/ukojak-verify-CZk0znPC7b/data/14d30a90b/daee799e1d32402ba2e0fcc02d213cec [2024-12-06 00:16:45,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:16:45,396 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:16:45,398 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:16:45,398 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:16:45,401 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:16:45,402 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:16:45" (1/1) ... [2024-12-06 00:16:45,403 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a6af943 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:45, skipping insertion in model container [2024-12-06 00:16:45,403 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:16:45" (1/1) ... [2024-12-06 00:16:45,469 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:16:46,266 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_b3b1a551-cfc8-442a-8403-f9326ffadc6c/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i[160403,160416] [2024-12-06 00:16:46,350 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:16:46,378 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:16:46,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3881-3882] [2024-12-06 00:16:46,556 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_b3b1a551-cfc8-442a-8403-f9326ffadc6c/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i[160403,160416] [2024-12-06 00:16:46,574 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:16:46,670 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:16:46,670 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:46 WrapperNode [2024-12-06 00:16:46,670 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:16:46,671 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:16:46,671 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:16:46,672 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:16:46,678 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:46" (1/1) ... [2024-12-06 00:16:46,714 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:46" (1/1) ... [2024-12-06 00:16:46,793 INFO L138 Inliner]: procedures = 196, calls = 1148, calls flagged for inlining = 91, calls inlined = 82, statements flattened = 2802 [2024-12-06 00:16:46,794 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:16:46,794 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:16:46,794 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:16:46,795 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:16:46,803 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:46" (1/1) ... [2024-12-06 00:16:46,803 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:46" (1/1) ... [2024-12-06 00:16:46,814 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:46" (1/1) ... [2024-12-06 00:16:46,815 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:46" (1/1) ... [2024-12-06 00:16:46,863 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:46" (1/1) ... [2024-12-06 00:16:46,867 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:46" (1/1) ... [2024-12-06 00:16:46,878 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:46" (1/1) ... [2024-12-06 00:16:46,888 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:46" (1/1) ... [2024-12-06 00:16:46,926 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:46" (1/1) ... [2024-12-06 00:16:46,939 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:16:46,940 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:16:46,940 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:16:46,941 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:16:46,941 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:46" (1/1) ... [2024-12-06 00:16:46,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:16:46,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3b1a551-cfc8-442a-8403-f9326ffadc6c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:16:46,970 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3b1a551-cfc8-442a-8403-f9326ffadc6c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:16:46,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3b1a551-cfc8-442a-8403-f9326ffadc6c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:16:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 00:16:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_input_exit [2024-12-06 00:16:46,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_input_exit [2024-12-06 00:16:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2024-12-06 00:16:46,996 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2024-12-06 00:16:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 00:16:46,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 00:16:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_input_report [2024-12-06 00:16:46,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_input_report [2024-12-06 00:16:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2024-12-06 00:16:46,996 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2024-12-06 00:16:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 00:16:46,996 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 00:16:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 00:16:46,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 00:16:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-06 00:16:46,997 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-06 00:16:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_sync_rfk_state [2024-12-06 00:16:46,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_sync_rfk_state [2024-12-06 00:16:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 00:16:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 00:16:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure read_ec_data [2024-12-06 00:16:46,997 INFO L138 BoogieDeclarations]: Found implementation of procedure read_ec_data [2024-12-06 00:16:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:16:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-12-06 00:16:46,997 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-12-06 00:16:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_sync_touchpad_state [2024-12-06 00:16:46,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_sync_touchpad_state [2024-12-06 00:16:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 00:16:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 00:16:46,997 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 00:16:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-06 00:16:46,998 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-06 00:16:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_init [2024-12-06 00:16:46,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_init [2024-12-06 00:16:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_integer [2024-12-06 00:16:46,998 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_integer [2024-12-06 00:16:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-12-06 00:16:46,998 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-12-06 00:16:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_notify [2024-12-06 00:16:46,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_notify [2024-12-06 00:16:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-06 00:16:46,998 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-06 00:16:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 00:16:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_destroy [2024-12-06 00:16:46,998 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_destroy [2024-12-06 00:16:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:16:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2024-12-06 00:16:46,999 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2024-12-06 00:16:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2024-12-06 00:16:46,999 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2024-12-06 00:16:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_add [2024-12-06 00:16:46,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_add [2024-12-06 00:16:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_update_status [2024-12-06 00:16:46,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_update_status [2024-12-06 00:16:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-06 00:16:46,999 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-06 00:16:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_init_sw_state [2024-12-06 00:16:46,999 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_init_sw_state [2024-12-06 00:16:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 00:16:46,999 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 00:16:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2024-12-06 00:16:46,999 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2024-12-06 00:16:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:16:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2024-12-06 00:16:46,999 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2024-12-06 00:16:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_get_brightness [2024-12-06 00:16:47,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_get_brightness [2024-12-06 00:16:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_unregister_rfkill [2024-12-06 00:16:47,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_unregister_rfkill [2024-12-06 00:16:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:16:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2024-12-06 00:16:47,000 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2024-12-06 00:16:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:16:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure method_vpcr [2024-12-06 00:16:47,000 INFO L138 BoogieDeclarations]: Found implementation of procedure method_vpcr [2024-12-06 00:16:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure method_vpcw [2024-12-06 00:16:47,000 INFO L138 BoogieDeclarations]: Found implementation of procedure method_vpcw [2024-12-06 00:16:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure sparse_keymap_free [2024-12-06 00:16:47,000 INFO L138 BoogieDeclarations]: Found implementation of procedure sparse_keymap_free [2024-12-06 00:16:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 00:16:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-06 00:16:47,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-06 00:16:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_resume [2024-12-06 00:16:47,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_resume [2024-12-06 00:16:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure write_ec_cmd [2024-12-06 00:16:47,001 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ec_cmd [2024-12-06 00:16:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_platform_exit [2024-12-06 00:16:47,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_platform_exit [2024-12-06 00:16:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_debugfs_exit [2024-12-06 00:16:47,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_debugfs_exit [2024-12-06 00:16:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:16:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:16:47,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:16:47,351 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:16:47,353 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:17:00,478 INFO L? ?]: Removed 857 outVars from TransFormulas that were not future-live. [2024-12-06 00:17:00,479 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:17:01,474 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:17:01,475 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 00:17:01,475 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:17:01 BoogieIcfgContainer [2024-12-06 00:17:01,475 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:17:01,476 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:17:01,476 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:17:01,485 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:17:01,485 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:17:01" (1/1) ... [2024-12-06 00:17:01,493 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:17:01,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:01,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 505 states and 747 transitions. [2024-12-06 00:17:01,554 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 747 transitions. [2024-12-06 00:17:01,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:17:01,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:01,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:04,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:05,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:15,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:17:16,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:16,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 517 states and 827 transitions. [2024-12-06 00:17:16,346 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 827 transitions. [2024-12-06 00:17:16,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:17:16,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:16,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:19,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:19,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:30,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:17:30,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:30,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 534 states and 924 transitions. [2024-12-06 00:17:30,968 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 924 transitions. [2024-12-06 00:17:30,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:17:30,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:30,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:34,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:34,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:17:34,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:34,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 535 states and 925 transitions. [2024-12-06 00:17:34,412 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 925 transitions. [2024-12-06 00:17:34,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:17:34,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:34,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:37,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:37,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:48,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:17:50,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:50,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 553 states and 1023 transitions. [2024-12-06 00:17:50,245 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1023 transitions. [2024-12-06 00:17:50,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:17:50,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:50,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:52,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:53,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:04,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:18:07,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:07,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 572 states and 1122 transitions. [2024-12-06 00:18:07,443 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1122 transitions. [2024-12-06 00:18:07,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:18:07,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:07,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:10,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:10,387 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:18:10,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:10,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 573 states and 1123 transitions. [2024-12-06 00:18:10,406 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1123 transitions. [2024-12-06 00:18:10,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:18:10,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:10,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:13,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:13,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:18:13,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:13,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 574 states and 1124 transitions. [2024-12-06 00:18:13,269 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1124 transitions. [2024-12-06 00:18:13,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:18:13,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:13,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:15,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:16,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:28,551 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:18:30,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:30,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 577 states and 1192 transitions. [2024-12-06 00:18:30,762 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1192 transitions. [2024-12-06 00:18:30,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:18:30,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:30,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:33,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:34,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:46,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:18:53,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:53,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 597 states and 1293 transitions. [2024-12-06 00:18:53,629 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1293 transitions. [2024-12-06 00:18:53,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:18:53,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:53,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:56,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:56,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:18:56,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:56,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 598 states and 1294 transitions. [2024-12-06 00:18:56,567 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1294 transitions. [2024-12-06 00:18:56,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:18:56,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:56,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:59,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:59,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:19:01,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:01,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 599 states and 1294 transitions. [2024-12-06 00:19:01,206 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1294 transitions. [2024-12-06 00:19:01,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:19:01,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:01,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:03,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:04,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:17,193 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 [] [2024-12-06 00:19:27,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:27,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 620 states and 1396 transitions. [2024-12-06 00:19:27,487 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1396 transitions. [2024-12-06 00:19:27,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:19:27,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:27,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:30,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:33,357 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:42,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:42,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 634 states and 1506 transitions. [2024-12-06 00:19:42,867 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1506 transitions. [2024-12-06 00:19:42,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:19:42,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:42,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:45,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:45,590 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:19:45,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:45,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 635 states and 1507 transitions. [2024-12-06 00:19:45,625 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1507 transitions. [2024-12-06 00:19:45,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:19:45,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:45,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:48,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:49,222 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:02,783 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 [] [2024-12-06 00:20:09,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:09,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 639 states and 1578 transitions. [2024-12-06 00:20:09,196 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1578 transitions. [2024-12-06 00:20:09,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:20:09,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:09,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:11,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:11,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:20:13,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:13,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 640 states and 1578 transitions. [2024-12-06 00:20:13,090 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1578 transitions. [2024-12-06 00:20:13,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:20:13,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:13,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:15,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:15,871 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:20:15,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:15,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 641 states and 1579 transitions. [2024-12-06 00:20:15,892 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1579 transitions. [2024-12-06 00:20:15,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:20:15,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:15,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:18,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:18,671 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:20:18,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:18,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 642 states and 1580 transitions. [2024-12-06 00:20:18,695 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1580 transitions. [2024-12-06 00:20:18,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:20:18,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:18,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:21,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:22,411 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:36,570 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 [] [2024-12-06 00:20:47,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:47,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 647 states and 1652 transitions. [2024-12-06 00:20:47,355 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1652 transitions. [2024-12-06 00:20:47,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:20:47,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:47,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:50,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:50,151 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:20:53,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:53,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 648 states and 1652 transitions. [2024-12-06 00:20:53,340 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1652 transitions. [2024-12-06 00:20:53,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:20:53,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:53,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:55,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:56,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:20:56,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:56,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 649 states and 1652 transitions. [2024-12-06 00:20:56,081 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1652 transitions. [2024-12-06 00:20:56,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:20:56,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:56,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:58,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:58,807 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 00:20:58,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:58,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 650 states and 1653 transitions. [2024-12-06 00:20:58,827 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1653 transitions. [2024-12-06 00:20:58,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:20:58,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:58,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:01,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:01,459 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:21:04,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:04,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 651 states and 1656 transitions. [2024-12-06 00:21:04,344 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1656 transitions. [2024-12-06 00:21:04,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:21:04,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:04,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:06,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:07,062 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:21:10,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:10,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 663 states and 1740 transitions. [2024-12-06 00:21:10,618 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1740 transitions. [2024-12-06 00:21:10,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:21:10,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:10,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:13,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:14,666 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:29,616 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 [] [2024-12-06 00:21:46,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:46,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 669 states and 1813 transitions. [2024-12-06 00:21:46,297 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1813 transitions. [2024-12-06 00:21:46,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:21:46,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:46,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:48,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:49,100 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:21:52,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:52,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 670 states and 1813 transitions. [2024-12-06 00:21:52,784 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1813 transitions. [2024-12-06 00:21:52,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:21:52,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:52,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:55,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:55,434 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:21:59,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:59,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 671 states and 1813 transitions. [2024-12-06 00:21:59,211 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1813 transitions. [2024-12-06 00:21:59,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:21:59,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:59,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:01,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:01,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:22:02,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:02,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 672 states and 1813 transitions. [2024-12-06 00:22:02,006 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1813 transitions. [2024-12-06 00:22:02,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:22:02,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:02,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:04,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:04,688 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:22:04,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:04,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 673 states and 1813 transitions. [2024-12-06 00:22:04,755 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1813 transitions. [2024-12-06 00:22:04,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:22:04,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:04,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:07,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:08,821 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:24,487 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 [] [2024-12-06 00:22:47,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:47,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 680 states and 1889 transitions. [2024-12-06 00:22:47,843 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1889 transitions. [2024-12-06 00:22:47,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:22:47,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:47,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:50,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:50,621 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:22:54,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:54,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 681 states and 1889 transitions. [2024-12-06 00:22:54,743 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1889 transitions. [2024-12-06 00:22:54,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:22:54,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:54,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:57,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:57,517 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:22:57,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:57,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 682 states and 1890 transitions. [2024-12-06 00:22:57,540 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1890 transitions. [2024-12-06 00:22:57,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:22:57,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:57,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:00,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:00,698 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:23:00,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:00,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 683 states and 1891 transitions. [2024-12-06 00:23:00,718 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1891 transitions. [2024-12-06 00:23:00,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:23:00,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:00,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:03,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:03,476 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:23:07,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:07,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 684 states and 1893 transitions. [2024-12-06 00:23:07,905 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1893 transitions. [2024-12-06 00:23:07,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:23:07,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:07,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:10,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:10,668 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:23:15,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:15,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 696 states and 1978 transitions. [2024-12-06 00:23:15,073 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1978 transitions. [2024-12-06 00:23:15,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:23:15,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:15,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:17,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:17,837 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:23:22,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:22,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 697 states and 1978 transitions. [2024-12-06 00:23:22,243 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1978 transitions. [2024-12-06 00:23:22,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:23:22,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:22,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:24,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:24,960 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:23:34,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:34,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 699 states and 1985 transitions. [2024-12-06 00:23:34,287 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1985 transitions. [2024-12-06 00:23:34,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:23:34,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:34,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:36,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:37,063 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:23:41,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:41,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 700 states and 1985 transitions. [2024-12-06 00:23:41,598 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1985 transitions. [2024-12-06 00:23:41,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:23:41,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:41,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:44,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:44,356 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:23:44,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:44,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 701 states and 1985 transitions. [2024-12-06 00:23:44,421 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1985 transitions. [2024-12-06 00:23:44,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:23:44,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:44,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:47,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:47,200 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:23:51,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:51,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 702 states and 1985 transitions. [2024-12-06 00:23:51,729 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1985 transitions. [2024-12-06 00:23:51,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:23:51,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:51,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:54,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:56,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:13,093 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 [] [2024-12-06 00:24:45,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:45,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2061 states to 710 states and 2061 transitions. [2024-12-06 00:24:45,816 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 2061 transitions. [2024-12-06 00:24:45,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:24:45,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:45,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:48,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:48,596 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 00:24:53,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:53,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2061 states to 711 states and 2061 transitions. [2024-12-06 00:24:53,550 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 2061 transitions. [2024-12-06 00:24:53,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:24:53,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:53,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:56,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:56,268 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:24:56,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:56,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 712 states and 2062 transitions. [2024-12-06 00:24:56,328 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 2062 transitions. [2024-12-06 00:24:56,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:24:56,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:56,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:58,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:59,087 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:25:04,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:04,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2064 states to 713 states and 2064 transitions. [2024-12-06 00:25:04,167 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 2064 transitions. [2024-12-06 00:25:04,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:25:04,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:04,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:06,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:06,849 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:25:11,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:11,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 725 states and 2149 transitions. [2024-12-06 00:25:11,907 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 2149 transitions. [2024-12-06 00:25:11,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:25:11,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:11,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:14,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:15,393 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:25:15,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:15,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2150 states to 726 states and 2150 transitions. [2024-12-06 00:25:15,417 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 2150 transitions. [2024-12-06 00:25:15,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:25:15,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:15,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:18,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:18,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:25:28,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:28,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2158 states to 728 states and 2158 transitions. [2024-12-06 00:25:28,576 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 2158 transitions. [2024-12-06 00:25:28,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:25:28,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:28,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:31,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:31,404 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:25:36,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:36,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2158 states to 729 states and 2158 transitions. [2024-12-06 00:25:36,611 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 2158 transitions. [2024-12-06 00:25:36,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:25:36,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:36,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:39,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:39,279 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:25:42,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:42,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2158 states to 730 states and 2158 transitions. [2024-12-06 00:25:42,035 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 2158 transitions. [2024-12-06 00:25:42,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:25:42,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:42,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:44,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:44,817 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:25:44,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:44,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2158 states to 731 states and 2158 transitions. [2024-12-06 00:25:44,887 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 2158 transitions. [2024-12-06 00:25:44,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:25:44,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:44,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:47,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:47,677 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:25:52,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:52,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2158 states to 732 states and 2158 transitions. [2024-12-06 00:25:52,959 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 2158 transitions. [2024-12-06 00:25:52,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:25:52,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:52,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:55,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:55,774 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 00:26:01,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:01,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2158 states to 733 states and 2158 transitions. [2024-12-06 00:26:01,340 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 2158 transitions. [2024-12-06 00:26:01,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:26:01,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:01,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:03,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:04,093 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:26:04,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:04,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 734 states and 2159 transitions. [2024-12-06 00:26:04,116 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 2159 transitions. [2024-12-06 00:26:04,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:26:04,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:04,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:06,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:06,927 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 00:26:07,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:07,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 735 states and 2160 transitions. [2024-12-06 00:26:07,151 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 2160 transitions. [2024-12-06 00:26:07,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:26:07,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:07,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:09,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:12,106 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:30,151 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 [] [2024-12-06 00:27:14,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:14,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 745 states and 2240 transitions. [2024-12-06 00:27:14,725 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 2240 transitions. [2024-12-06 00:27:14,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:27:14,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:14,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:17,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:17,548 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:27:23,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:23,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 746 states and 2243 transitions. [2024-12-06 00:27:23,798 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 2243 transitions. [2024-12-06 00:27:23,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:27:23,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:23,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:26,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:26,608 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:27:26,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:26,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 747 states and 2244 transitions. [2024-12-06 00:27:26,629 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 2244 transitions. [2024-12-06 00:27:26,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:27:26,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:26,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:29,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:29,508 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:27:52,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:52,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 752 states and 2329 transitions. [2024-12-06 00:27:52,642 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 2329 transitions. [2024-12-06 00:27:52,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:27:52,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:52,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:55,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:55,845 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:28:07,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:07,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2414 states to 764 states and 2414 transitions. [2024-12-06 00:28:07,087 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 2414 transitions. [2024-12-06 00:28:07,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:28:07,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:07,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:09,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:10,155 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:28:10,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:10,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 765 states and 2415 transitions. [2024-12-06 00:28:10,177 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 2415 transitions. [2024-12-06 00:28:10,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:28:10,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:10,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:12,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:12,972 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:28:19,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:19,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 766 states and 2415 transitions. [2024-12-06 00:28:19,154 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 2415 transitions. [2024-12-06 00:28:19,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:28:19,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:19,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:21,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:21,927 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:28:30,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:30,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 768 states and 2421 transitions. [2024-12-06 00:28:30,623 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 2421 transitions. [2024-12-06 00:28:30,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:28:30,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:30,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:33,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:33,417 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:28:33,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:33,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 769 states and 2421 transitions. [2024-12-06 00:28:33,589 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 2421 transitions. [2024-12-06 00:28:33,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:28:33,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:33,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:36,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:36,337 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:28:36,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:36,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 770 states and 2421 transitions. [2024-12-06 00:28:36,452 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 2421 transitions. [2024-12-06 00:28:36,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:28:36,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:36,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:39,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:39,795 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:28:46,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:46,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2422 states to 771 states and 2422 transitions. [2024-12-06 00:28:46,204 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 2422 transitions. [2024-12-06 00:28:46,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:28:46,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:46,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:48,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:49,018 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:29:01,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:01,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 773 states and 2428 transitions. [2024-12-06 00:29:01,214 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 2428 transitions. [2024-12-06 00:29:01,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:29:01,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:01,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:04,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:04,467 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 00:29:10,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:10,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 774 states and 2428 transitions. [2024-12-06 00:29:10,840 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 2428 transitions. [2024-12-06 00:29:10,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:29:10,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:10,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:13,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:13,608 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:29:13,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:13,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2429 states to 775 states and 2429 transitions. [2024-12-06 00:29:13,628 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 2429 transitions. [2024-12-06 00:29:13,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:29:13,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:13,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:16,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:19,303 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:38,692 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 [] [2024-12-06 00:30:28,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:28,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2504 states to 784 states and 2504 transitions. [2024-12-06 00:30:28,702 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 2504 transitions. [2024-12-06 00:30:28,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:30:28,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:28,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:31,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:31,590 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 00:30:31,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:31,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2505 states to 785 states and 2505 transitions. [2024-12-06 00:30:31,618 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 2505 transitions. [2024-12-06 00:30:31,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:30:31,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:31,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:34,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:34,630 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:30:41,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:41,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2505 states to 786 states and 2505 transitions. [2024-12-06 00:30:41,225 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 2505 transitions. [2024-12-06 00:30:41,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:30:41,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:41,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:43,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:44,053 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:30:51,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:51,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 787 states and 2507 transitions. [2024-12-06 00:30:51,260 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 2507 transitions. [2024-12-06 00:30:51,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:30:51,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:51,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:53,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:54,008 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:30:59,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:59,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 788 states and 2507 transitions. [2024-12-06 00:30:59,709 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 2507 transitions. [2024-12-06 00:30:59,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:30:59,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:59,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:02,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:02,574 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:31:15,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:15,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2593 states to 800 states and 2593 transitions. [2024-12-06 00:31:15,042 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 2593 transitions. [2024-12-06 00:31:15,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:31:15,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:15,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:17,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:17,841 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:31:31,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:31,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2602 states to 802 states and 2602 transitions. [2024-12-06 00:31:31,360 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 2602 transitions. [2024-12-06 00:31:31,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:31:31,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:31,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:34,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:34,493 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:31:34,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:34,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2603 states to 803 states and 2603 transitions. [2024-12-06 00:31:34,514 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 2603 transitions. [2024-12-06 00:31:34,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:31:34,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:34,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:37,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:37,210 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.