./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ba2602-0b74-4da6-afc5-6e626982ec28/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ba2602-0b74-4da6-afc5-6e626982ec28/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ba2602-0b74-4da6-afc5-6e626982ec28/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ba2602-0b74-4da6-afc5-6e626982ec28/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ba2602-0b74-4da6-afc5-6e626982ec28/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ba2602-0b74-4da6-afc5-6e626982ec28/bin/ukojak-verify-G8NBE6pJGL --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 da43ea85d0712ae0cd695476f80166f715fb8e17b722b641b51744de6bdc6303 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:15:20,284 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:15:20,366 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ba2602-0b74-4da6-afc5-6e626982ec28/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:15:20,371 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:15:20,372 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:15:20,396 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:15:20,397 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:15:20,397 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:15:20,398 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:15:20,399 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:15:20,400 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:15:20,400 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:15:20,401 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:15:20,401 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:15:20,402 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:15:20,403 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:15:20,403 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:15:20,404 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:15:20,404 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:15:20,405 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:15:20,406 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:15:20,406 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:15:20,407 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:15:20,408 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:15:20,408 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:15:20,409 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:15:20,409 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:15:20,410 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:15:20,410 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:15:20,411 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:15:20,411 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ba2602-0b74-4da6-afc5-6e626982ec28/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ba2602-0b74-4da6-afc5-6e626982ec28/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> da43ea85d0712ae0cd695476f80166f715fb8e17b722b641b51744de6bdc6303 [2023-11-19 03:15:20,679 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:15:20,700 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:15:20,703 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:15:20,704 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:15:20,705 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:15:20,706 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ba2602-0b74-4da6-afc5-6e626982ec28/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2023-11-19 03:15:23,827 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:15:24,323 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:15:24,325 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ba2602-0b74-4da6-afc5-6e626982ec28/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2023-11-19 03:15:24,352 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ba2602-0b74-4da6-afc5-6e626982ec28/bin/ukojak-verify-G8NBE6pJGL/data/5715018fb/1b6f70e6679540c58627ea19654aa506/FLAGacdcdb5e9 [2023-11-19 03:15:24,368 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ba2602-0b74-4da6-afc5-6e626982ec28/bin/ukojak-verify-G8NBE6pJGL/data/5715018fb/1b6f70e6679540c58627ea19654aa506 [2023-11-19 03:15:24,370 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:15:24,372 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:15:24,373 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:15:24,374 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:15:24,382 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:15:24,386 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:15:24" (1/1) ... [2023-11-19 03:15:24,388 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55f1edd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:15:24, skipping insertion in model container [2023-11-19 03:15:24,388 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:15:24" (1/1) ... [2023-11-19 03:15:24,500 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:15:25,324 WARN L240 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_43ba2602-0b74-4da6-afc5-6e626982ec28/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i[111502,111515] [2023-11-19 03:15:25,353 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:15:25,452 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:15:25,591 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3150] [2023-11-19 03:15:25,687 WARN L240 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_43ba2602-0b74-4da6-afc5-6e626982ec28/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i[111502,111515] [2023-11-19 03:15:25,694 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:15:25,730 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:15:25,730 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:15:25 WrapperNode [2023-11-19 03:15:25,731 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:15:25,732 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:15:25,732 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:15:25,732 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:15:25,741 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:15:25" (1/1) ... [2023-11-19 03:15:25,786 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:15:25" (1/1) ... [2023-11-19 03:15:25,872 INFO L138 Inliner]: procedures = 76, calls = 329, calls flagged for inlining = 31, calls inlined = 29, statements flattened = 883 [2023-11-19 03:15:25,873 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:15:25,874 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:15:25,874 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:15:25,874 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:15:25,884 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:15:25" (1/1) ... [2023-11-19 03:15:25,884 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:15:25" (1/1) ... [2023-11-19 03:15:25,898 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:15:25" (1/1) ... [2023-11-19 03:15:25,899 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:15:25" (1/1) ... [2023-11-19 03:15:25,952 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:15:25" (1/1) ... [2023-11-19 03:15:25,960 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:15:25" (1/1) ... [2023-11-19 03:15:25,973 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:15:25" (1/1) ... [2023-11-19 03:15:25,982 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:15:25" (1/1) ... [2023-11-19 03:15:26,011 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:15:26,020 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:15:26,024 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:15:26,024 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:15:26,025 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:15:25" (1/1) ... [2023-11-19 03:15:26,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:15:26,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ba2602-0b74-4da6-afc5-6e626982ec28/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:15:26,082 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ba2602-0b74-4da6-afc5-6e626982ec28/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:15:26,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ba2602-0b74-4da6-afc5-6e626982ec28/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:15:26,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:15:26,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:15:26,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:15:26,141 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2023-11-19 03:15:26,141 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2023-11-19 03:15:26,142 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2023-11-19 03:15:26,143 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2023-11-19 03:15:26,143 INFO L130 BoogieDeclarations]: Found specification of procedure input_mt_sync [2023-11-19 03:15:26,143 INFO L138 BoogieDeclarations]: Found implementation of procedure input_mt_sync [2023-11-19 03:15:26,143 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:15:26,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:15:26,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:15:26,144 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2023-11-19 03:15:26,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2023-11-19 03:15:26,145 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:15:26,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:15:26,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:15:26,147 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2023-11-19 03:15:26,147 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2023-11-19 03:15:26,147 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_stop [2023-11-19 03:15:26,147 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_stop [2023-11-19 03:15:26,150 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_emit_touch [2023-11-19 03:15:26,150 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_emit_touch [2023-11-19 03:15:26,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:15:26,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:15:26,151 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 03:15:26,151 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 03:15:26,151 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_remove [2023-11-19 03:15:26,151 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_remove [2023-11-19 03:15:26,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2023-11-19 03:15:26,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2023-11-19 03:15:26,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:15:26,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:15:26,153 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 03:15:26,153 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 03:15:26,153 INFO L130 BoogieDeclarations]: Found specification of procedure hid_get_drvdata [2023-11-19 03:15:26,154 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_get_drvdata [2023-11-19 03:15:26,154 INFO L130 BoogieDeclarations]: Found specification of procedure hid_register_report [2023-11-19 03:15:26,155 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_register_report [2023-11-19 03:15:26,156 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 03:15:26,156 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 03:15:26,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:15:26,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:15:26,158 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_raw_event [2023-11-19 03:15:26,158 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_raw_event [2023-11-19 03:15:26,158 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2023-11-19 03:15:26,158 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2023-11-19 03:15:26,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:15:26,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:15:26,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:15:26,159 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2023-11-19 03:15:26,159 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2023-11-19 03:15:26,516 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:15:26,520 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:15:27,251 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-19 03:15:27,518 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2023-11-19 03:15:27,519 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2023-11-19 03:15:27,554 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-19 03:15:27,875 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2023-11-19 03:15:27,875 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2023-11-19 03:15:27,926 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:15:28,690 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:15:28,690 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 03:15:28,698 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:15:28 BoogieIcfgContainer [2023-11-19 03:15:28,699 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:15:28,700 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:15:28,700 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:15:28,711 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:15:28,711 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:15:28" (1/1) ... [2023-11-19 03:15:28,721 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:15:28,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:28,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 260 states and 384 transitions. [2023-11-19 03:15:28,797 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 384 transitions. [2023-11-19 03:15:28,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-19 03:15:28,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:28,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:28,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:29,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:15:29,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:29,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 261 states and 384 transitions. [2023-11-19 03:15:29,252 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 384 transitions. [2023-11-19 03:15:29,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-19 03:15:29,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:29,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:29,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:29,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:15:29,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:29,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 265 states and 395 transitions. [2023-11-19 03:15:29,418 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 395 transitions. [2023-11-19 03:15:29,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-19 03:15:29,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:29,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:29,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:29,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:15:29,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:29,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 270 states and 405 transitions. [2023-11-19 03:15:29,607 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 405 transitions. [2023-11-19 03:15:29,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-19 03:15:29,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:29,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:29,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:29,670 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:15:29,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:29,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 271 states and 405 transitions. [2023-11-19 03:15:29,689 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 405 transitions. [2023-11-19 03:15:29,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-19 03:15:29,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:29,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:29,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:29,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:15:29,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:29,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 276 states and 414 transitions. [2023-11-19 03:15:29,794 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 414 transitions. [2023-11-19 03:15:29,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 03:15:29,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:29,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:29,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:29,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:15:30,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:30,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 284 states and 426 transitions. [2023-11-19 03:15:30,077 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 426 transitions. [2023-11-19 03:15:30,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:15:30,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:30,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:30,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:30,195 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:15:30,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:30,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 287 states and 431 transitions. [2023-11-19 03:15:30,225 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2023-11-19 03:15:30,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-19 03:15:30,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:30,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:30,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:30,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:15:30,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:30,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 292 states and 439 transitions. [2023-11-19 03:15:30,485 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 439 transitions. [2023-11-19 03:15:30,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-19 03:15:30,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:30,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:30,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:30,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:15:30,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:30,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 293 states and 439 transitions. [2023-11-19 03:15:30,618 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 439 transitions. [2023-11-19 03:15:30,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:15:30,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:30,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:30,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:30,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:15:30,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:30,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 295 states and 441 transitions. [2023-11-19 03:15:30,896 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 441 transitions. [2023-11-19 03:15:30,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-19 03:15:30,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:30,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:30,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:31,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:15:31,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:31,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 297 states and 443 transitions. [2023-11-19 03:15:31,061 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 443 transitions. [2023-11-19 03:15:31,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-19 03:15:31,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:31,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:31,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:31,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:15:31,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:31,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 306 states and 457 transitions. [2023-11-19 03:15:31,503 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 457 transitions. [2023-11-19 03:15:31,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-19 03:15:31,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:31,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:31,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:31,591 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:15:31,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:31,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 311 states and 465 transitions. [2023-11-19 03:15:31,641 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 465 transitions. [2023-11-19 03:15:31,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-19 03:15:31,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:31,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:31,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:31,724 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:15:31,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:31,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 312 states and 465 transitions. [2023-11-19 03:15:31,743 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 465 transitions. [2023-11-19 03:15:31,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-19 03:15:31,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:31,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:31,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:31,820 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:15:31,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:31,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 314 states and 467 transitions. [2023-11-19 03:15:31,848 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 467 transitions. [2023-11-19 03:15:31,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 03:15:31,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:31,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:31,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:31,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:15:32,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:32,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 323 states and 481 transitions. [2023-11-19 03:15:32,178 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 481 transitions. [2023-11-19 03:15:32,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-19 03:15:32,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:32,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:32,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:32,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:15:32,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:32,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 325 states and 483 transitions. [2023-11-19 03:15:32,591 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 483 transitions. [2023-11-19 03:15:32,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-19 03:15:32,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:32,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:32,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:32,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:15:32,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:32,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 325 states and 482 transitions. [2023-11-19 03:15:32,788 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 482 transitions. [2023-11-19 03:15:32,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-19 03:15:32,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:32,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:32,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:33,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:15:33,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:33,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 327 states and 484 transitions. [2023-11-19 03:15:33,426 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 484 transitions. [2023-11-19 03:15:33,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-19 03:15:33,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:33,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:33,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:33,562 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:15:33,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:33,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 334 states and 497 transitions. [2023-11-19 03:15:33,599 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 497 transitions. [2023-11-19 03:15:33,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-19 03:15:33,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:33,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:33,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:33,715 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:15:33,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:33,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 335 states and 498 transitions. [2023-11-19 03:15:33,861 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 498 transitions. [2023-11-19 03:15:33,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:15:33,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:33,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:33,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:33,973 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:15:34,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:34,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 337 states and 500 transitions. [2023-11-19 03:15:34,004 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 500 transitions. [2023-11-19 03:15:34,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-19 03:15:34,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:34,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:34,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:34,117 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-19 03:15:34,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:34,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 341 states and 505 transitions. [2023-11-19 03:15:34,144 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 505 transitions. [2023-11-19 03:15:34,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-19 03:15:34,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:34,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:34,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:34,303 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-19 03:15:34,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:34,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 353 states and 530 transitions. [2023-11-19 03:15:34,354 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 530 transitions. [2023-11-19 03:15:34,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-19 03:15:34,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:34,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:34,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:34,485 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 03:15:34,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:34,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 360 states and 544 transitions. [2023-11-19 03:15:34,527 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 544 transitions. [2023-11-19 03:15:34,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-19 03:15:34,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:34,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:34,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:34,657 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-19 03:15:34,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:34,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 361 states and 545 transitions. [2023-11-19 03:15:34,685 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 545 transitions. [2023-11-19 03:15:34,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 03:15:34,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:34,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:34,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:34,815 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2023-11-19 03:15:34,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:34,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 363 states and 548 transitions. [2023-11-19 03:15:34,846 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 548 transitions. [2023-11-19 03:15:34,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-19 03:15:34,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:34,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:34,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:34,977 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-19 03:15:35,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:35,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 365 states and 551 transitions. [2023-11-19 03:15:35,012 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 551 transitions. [2023-11-19 03:15:35,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-19 03:15:35,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:35,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:35,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:35,193 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2023-11-19 03:15:35,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:35,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 375 states and 569 transitions. [2023-11-19 03:15:35,259 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 569 transitions. [2023-11-19 03:15:35,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-19 03:15:35,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:15:35,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:15:35,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:15:35,410 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2023-11-19 03:15:35,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:15:35,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 258 states and 379 transitions. [2023-11-19 03:15:35,455 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 379 transitions. [2023-11-19 03:15:35,457 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-19 03:15:35,458 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 31 iterations. [2023-11-19 03:15:35,473 INFO L751 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2023-11-19 03:15:35,812 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,817 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,817 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,817 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,817 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,818 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,818 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,818 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,818 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,818 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,818 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,818 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,819 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2023-11-19 03:15:35,830 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,830 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,831 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,831 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,831 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,831 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,831 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,831 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,832 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,832 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,832 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,832 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,833 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,833 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,833 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,833 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,833 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,834 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,834 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,834 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,834 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,834 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,834 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,835 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,835 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,835 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,835 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:15:35,836 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 19.11 03:15:35 ImpRootNode [2023-11-19 03:15:35,836 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-19 03:15:35,836 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-19 03:15:35,837 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-19 03:15:35,837 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-19 03:15:35,838 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:15:28" (3/4) ... [2023-11-19 03:15:35,842 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-19 03:15:35,848 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2023-11-19 03:15:35,848 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_rel [2023-11-19 03:15:35,848 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_get_drvdata [2023-11-19 03:15:35,849 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_hw_stop [2023-11-19 03:15:35,849 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_emit_touch [2023-11-19 03:15:35,849 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_register_report [2023-11-19 03:15:35,849 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure input_event [2023-11-19 03:15:35,849 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure input_set_abs_params [2023-11-19 03:15:35,849 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2023-11-19 03:15:35,850 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_raw_event [2023-11-19 03:15:35,850 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_key [2023-11-19 03:15:35,850 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2023-11-19 03:15:35,850 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure input_mt_sync [2023-11-19 03:15:35,850 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:15:35,850 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2023-11-19 03:15:35,851 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __set_bit [2023-11-19 03:15:35,851 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_abs [2023-11-19 03:15:35,852 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_remove [2023-11-19 03:15:35,852 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2023-11-19 03:15:35,852 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2023-11-19 03:15:35,890 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 223 nodes and edges [2023-11-19 03:15:35,894 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 64 nodes and edges [2023-11-19 03:15:35,897 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2023-11-19 03:15:35,901 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-19 03:15:35,904 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-19 03:15:36,245 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ba2602-0b74-4da6-afc5-6e626982ec28/bin/ukojak-verify-G8NBE6pJGL/witness.graphml [2023-11-19 03:15:36,246 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ba2602-0b74-4da6-afc5-6e626982ec28/bin/ukojak-verify-G8NBE6pJGL/witness.yml [2023-11-19 03:15:36,246 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-19 03:15:36,247 INFO L158 Benchmark]: Toolchain (without parser) took 11874.75ms. Allocated memory was 136.3MB in the beginning and 331.4MB in the end (delta: 195.0MB). Free memory was 92.4MB in the beginning and 141.8MB in the end (delta: -49.4MB). Peak memory consumption was 146.8MB. Max. memory is 16.1GB. [2023-11-19 03:15:36,247 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 136.3MB. Free memory is still 106.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:15:36,247 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1357.66ms. Allocated memory was 136.3MB in the beginning and 203.4MB in the end (delta: 67.1MB). Free memory was 92.0MB in the beginning and 138.6MB in the end (delta: -46.6MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. [2023-11-19 03:15:36,248 INFO L158 Benchmark]: Boogie Procedure Inliner took 141.07ms. Allocated memory is still 203.4MB. Free memory was 138.6MB in the beginning and 131.2MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-19 03:15:36,248 INFO L158 Benchmark]: Boogie Preprocessor took 142.07ms. Allocated memory is still 203.4MB. Free memory was 131.2MB in the beginning and 123.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-19 03:15:36,249 INFO L158 Benchmark]: RCFGBuilder took 2678.45ms. Allocated memory was 203.4MB in the beginning and 257.9MB in the end (delta: 54.5MB). Free memory was 123.9MB in the beginning and 200.6MB in the end (delta: -76.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2023-11-19 03:15:36,249 INFO L158 Benchmark]: CodeCheck took 7136.06ms. Allocated memory was 257.9MB in the beginning and 331.4MB in the end (delta: 73.4MB). Free memory was 200.6MB in the beginning and 165.9MB in the end (delta: 34.8MB). Peak memory consumption was 108.2MB. Max. memory is 16.1GB. [2023-11-19 03:15:36,250 INFO L158 Benchmark]: Witness Printer took 409.56ms. Allocated memory is still 331.4MB. Free memory was 165.9MB in the beginning and 141.8MB in the end (delta: 24.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-19 03:15:36,252 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 21 procedures, 268 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 6.7s, OverallIterations: 31, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 8028 SdHoareTripleChecker+Valid, 9.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3597 mSDsluCounter, 9130 SdHoareTripleChecker+Invalid, 8.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4360 mSDsCounter, 723 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3738 IncrementalHoareTripleChecker+Invalid, 4461 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 723 mSolverCounterUnsat, 4770 mSDtfsCounter, 3738 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 10749 GetRequests, 10695 SyntacticMatches, 0 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 866 ImplicationChecksByTransitivity, 1.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 2.7s InterpolantComputationTime, 1274 NumberOfCodeBlocks, 1274 NumberOfCodeBlocksAsserted, 30 NumberOfCheckSat, 1244 ConstructedInterpolants, 0 QuantifiedInterpolants, 2638 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 30 InterpolantComputations, 30 PerfectInterpolantSequences, 539/539 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 4081]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3224]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3654]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4146]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3709]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3756]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3601]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3618]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3284]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3312]: Loop Invariant Derived loop invariant: (ret == 0) - InvariantResult [Line: 3595]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3648]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4017]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3814]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3814]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4011]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3301]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4008]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3784]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3418]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3475]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4177]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 136.3MB. Free memory is still 106.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1357.66ms. Allocated memory was 136.3MB in the beginning and 203.4MB in the end (delta: 67.1MB). Free memory was 92.0MB in the beginning and 138.6MB in the end (delta: -46.6MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 141.07ms. Allocated memory is still 203.4MB. Free memory was 138.6MB in the beginning and 131.2MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 142.07ms. Allocated memory is still 203.4MB. Free memory was 131.2MB in the beginning and 123.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2678.45ms. Allocated memory was 203.4MB in the beginning and 257.9MB in the end (delta: 54.5MB). Free memory was 123.9MB in the beginning and 200.6MB in the end (delta: -76.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * CodeCheck took 7136.06ms. Allocated memory was 257.9MB in the beginning and 331.4MB in the end (delta: 73.4MB). Free memory was 200.6MB in the beginning and 165.9MB in the end (delta: 34.8MB). Peak memory consumption was 108.2MB. Max. memory is 16.1GB. * Witness Printer took 409.56ms. Allocated memory is still 331.4MB. Free memory was 165.9MB in the beginning and 141.8MB in the end (delta: 24.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3150]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3150] RESULT: Ultimate proved your program to be correct! [2023-11-19 03:15:36,277 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43ba2602-0b74-4da6-afc5-6e626982ec28/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE