./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 cf1a7837 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_abe3d986-5dd1-4a43-9eb2-2353758dcf52/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe3d986-5dd1-4a43-9eb2-2353758dcf52/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe3d986-5dd1-4a43-9eb2-2353758dcf52/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe3d986-5dd1-4a43-9eb2-2353758dcf52/bin/ukojak-verify-0OAaufAVZV/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_abe3d986-5dd1-4a43-9eb2-2353758dcf52/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe3d986-5dd1-4a43-9eb2-2353758dcf52/bin/ukojak-verify-0OAaufAVZV --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-cf1a783 [2023-11-11 23:52:18,131 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:52:18,257 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe3d986-5dd1-4a43-9eb2-2353758dcf52/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:52:18,262 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:52:18,262 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:52:18,306 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:52:18,308 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:52:18,309 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:52:18,310 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:52:18,315 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:52:18,316 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:52:18,316 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:52:18,317 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:52:18,319 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:52:18,319 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:52:18,320 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:52:18,320 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:52:18,321 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:52:18,321 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:52:18,322 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:52:18,322 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:52:18,323 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:52:18,324 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:52:18,324 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:52:18,325 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:52:18,325 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:52:18,326 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:52:18,326 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:52:18,327 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:52:18,327 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_abe3d986-5dd1-4a43-9eb2-2353758dcf52/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe3d986-5dd1-4a43-9eb2-2353758dcf52/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> da43ea85d0712ae0cd695476f80166f715fb8e17b722b641b51744de6bdc6303 [2023-11-11 23:52:18,609 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:52:18,632 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:52:18,635 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:52:18,636 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:52:18,637 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:52:18,638 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe3d986-5dd1-4a43-9eb2-2353758dcf52/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2023-11-11 23:52:21,743 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:52:22,252 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:52:22,252 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe3d986-5dd1-4a43-9eb2-2353758dcf52/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2023-11-11 23:52:22,284 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe3d986-5dd1-4a43-9eb2-2353758dcf52/bin/ukojak-verify-0OAaufAVZV/data/d4210419f/dc4801fb123c46658e02f5b3d62b7121/FLAG97a89b0f5 [2023-11-11 23:52:22,301 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe3d986-5dd1-4a43-9eb2-2353758dcf52/bin/ukojak-verify-0OAaufAVZV/data/d4210419f/dc4801fb123c46658e02f5b3d62b7121 [2023-11-11 23:52:22,304 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:52:22,306 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:52:22,308 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:52:22,308 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:52:22,313 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:52:22,314 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:52:22" (1/1) ... [2023-11-11 23:52:22,315 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ff0a7d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:22, skipping insertion in model container [2023-11-11 23:52:22,315 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:52:22" (1/1) ... [2023-11-11 23:52:22,417 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:52:23,328 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_abe3d986-5dd1-4a43-9eb2-2353758dcf52/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i[111502,111515] [2023-11-11 23:52:23,368 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:52:23,400 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:52:23,527 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3150] [2023-11-11 23:52:23,673 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_abe3d986-5dd1-4a43-9eb2-2353758dcf52/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i[111502,111515] [2023-11-11 23:52:23,684 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:52:23,732 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:52:23,733 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:23 WrapperNode [2023-11-11 23:52:23,733 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:52:23,735 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:52:23,735 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:52:23,736 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:52:23,745 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:23" (1/1) ... [2023-11-11 23:52:23,808 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:23" (1/1) ... [2023-11-11 23:52:23,912 INFO L138 Inliner]: procedures = 76, calls = 329, calls flagged for inlining = 31, calls inlined = 29, statements flattened = 883 [2023-11-11 23:52:23,912 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:52:23,913 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:52:23,914 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:52:23,914 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:52:23,923 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:23" (1/1) ... [2023-11-11 23:52:23,924 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:23" (1/1) ... [2023-11-11 23:52:23,940 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:23" (1/1) ... [2023-11-11 23:52:23,949 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:23" (1/1) ... [2023-11-11 23:52:24,031 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:23" (1/1) ... [2023-11-11 23:52:24,040 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:23" (1/1) ... [2023-11-11 23:52:24,057 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:23" (1/1) ... [2023-11-11 23:52:24,089 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:23" (1/1) ... [2023-11-11 23:52:24,113 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:52:24,114 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:52:24,114 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:52:24,114 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:52:24,115 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:23" (1/1) ... [2023-11-11 23:52:24,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:52:24,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe3d986-5dd1-4a43-9eb2-2353758dcf52/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:52:24,155 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe3d986-5dd1-4a43-9eb2-2353758dcf52/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:52:24,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe3d986-5dd1-4a43-9eb2-2353758dcf52/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:52:24,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:52:24,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:52:24,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:52:24,204 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2023-11-11 23:52:24,204 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2023-11-11 23:52:24,204 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2023-11-11 23:52:24,204 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2023-11-11 23:52:24,204 INFO L130 BoogieDeclarations]: Found specification of procedure input_mt_sync [2023-11-11 23:52:24,205 INFO L138 BoogieDeclarations]: Found implementation of procedure input_mt_sync [2023-11-11 23:52:24,205 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:52:24,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:52:24,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:52:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2023-11-11 23:52:24,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2023-11-11 23:52:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:52:24,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:52:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:52:24,206 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2023-11-11 23:52:24,207 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2023-11-11 23:52:24,207 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_stop [2023-11-11 23:52:24,207 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_stop [2023-11-11 23:52:24,207 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_emit_touch [2023-11-11 23:52:24,207 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_emit_touch [2023-11-11 23:52:24,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-11 23:52:24,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-11 23:52:24,208 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-11 23:52:24,208 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-11 23:52:24,208 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_remove [2023-11-11 23:52:24,209 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_remove [2023-11-11 23:52:24,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2023-11-11 23:52:24,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2023-11-11 23:52:24,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:52:24,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:52:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-11 23:52:24,210 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-11 23:52:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure hid_get_drvdata [2023-11-11 23:52:24,210 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_get_drvdata [2023-11-11 23:52:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure hid_register_report [2023-11-11 23:52:24,211 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_register_report [2023-11-11 23:52:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-11 23:52:24,211 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-11 23:52:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:52:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:52:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_raw_event [2023-11-11 23:52:24,212 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_raw_event [2023-11-11 23:52:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2023-11-11 23:52:24,212 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2023-11-11 23:52:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:52:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:52:24,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:52:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2023-11-11 23:52:24,213 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2023-11-11 23:52:24,635 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:52:24,638 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:52:25,266 WARN L817 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-11 23:52:25,502 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2023-11-11 23:52:25,503 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2023-11-11 23:52:25,526 WARN L817 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-11 23:52:25,916 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2023-11-11 23:52:25,916 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2023-11-11 23:52:25,984 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:52:26,841 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:52:26,841 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:52:26,845 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:52:26 BoogieIcfgContainer [2023-11-11 23:52:26,845 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:52:26,847 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:52:26,847 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:52:26,857 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:52:26,857 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:52:26" (1/1) ... [2023-11-11 23:52:26,871 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:52:26,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:26,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 260 states and 384 transitions. [2023-11-11 23:52:26,969 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 384 transitions. [2023-11-11 23:52:26,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-11 23:52:26,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:26,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:27,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 261 states and 384 transitions. [2023-11-11 23:52:27,315 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 384 transitions. [2023-11-11 23:52:27,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-11 23:52:27,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:27,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 265 states and 395 transitions. [2023-11-11 23:52:27,507 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 395 transitions. [2023-11-11 23:52:27,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-11 23:52:27,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:27,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 270 states and 405 transitions. [2023-11-11 23:52:27,734 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 405 transitions. [2023-11-11 23:52:27,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-11 23:52:27,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,787 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:27,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 271 states and 405 transitions. [2023-11-11 23:52:27,847 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 405 transitions. [2023-11-11 23:52:27,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-11 23:52:27,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:27,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:27,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:27,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 276 states and 414 transitions. [2023-11-11 23:52:27,948 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 414 transitions. [2023-11-11 23:52:27,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-11 23:52:27,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:27,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:27,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:28,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 284 states and 426 transitions. [2023-11-11 23:52:28,131 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 426 transitions. [2023-11-11 23:52:28,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-11 23:52:28,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,188 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:28,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 287 states and 431 transitions. [2023-11-11 23:52:28,209 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 431 transitions. [2023-11-11 23:52:28,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-11 23:52:28,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:28,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 292 states and 439 transitions. [2023-11-11 23:52:28,341 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 439 transitions. [2023-11-11 23:52:28,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-11 23:52:28,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:28,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 293 states and 439 transitions. [2023-11-11 23:52:28,434 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 439 transitions. [2023-11-11 23:52:28,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-11 23:52:28,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:28,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 295 states and 441 transitions. [2023-11-11 23:52:28,707 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 441 transitions. [2023-11-11 23:52:28,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-11 23:52:28,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:28,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:28,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 297 states and 443 transitions. [2023-11-11 23:52:28,840 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 443 transitions. [2023-11-11 23:52:28,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:28,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:28,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:28,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:28,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:29,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 306 states and 457 transitions. [2023-11-11 23:52:29,211 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 457 transitions. [2023-11-11 23:52:29,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-11 23:52:29,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,341 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:29,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 311 states and 465 transitions. [2023-11-11 23:52:29,399 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 465 transitions. [2023-11-11 23:52:29,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-11 23:52:29,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,483 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:29,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 312 states and 465 transitions. [2023-11-11 23:52:29,501 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 465 transitions. [2023-11-11 23:52:29,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-11 23:52:29,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,600 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:29,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 314 states and 467 transitions. [2023-11-11 23:52:29,629 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 467 transitions. [2023-11-11 23:52:29,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-11 23:52:29,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:29,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:29,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:29,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:29,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 323 states and 481 transitions. [2023-11-11 23:52:29,957 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 481 transitions. [2023-11-11 23:52:29,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-11 23:52:29,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:29,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:30,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 325 states and 483 transitions. [2023-11-11 23:52:30,448 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 483 transitions. [2023-11-11 23:52:30,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-11 23:52:30,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:30,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:30,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 325 states and 482 transitions. [2023-11-11 23:52:30,662 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 482 transitions. [2023-11-11 23:52:30,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-11 23:52:30,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:30,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:30,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:30,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:52:31,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 327 states and 484 transitions. [2023-11-11 23:52:31,316 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 484 transitions. [2023-11-11 23:52:31,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-11 23:52:31,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,421 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:31,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 334 states and 497 transitions. [2023-11-11 23:52:31,454 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 497 transitions. [2023-11-11 23:52:31,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-11 23:52:31,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,567 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:31,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 335 states and 498 transitions. [2023-11-11 23:52:31,716 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 498 transitions. [2023-11-11 23:52:31,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-11 23:52:31,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,827 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:52:31,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:31,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 337 states and 500 transitions. [2023-11-11 23:52:31,866 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 500 transitions. [2023-11-11 23:52:31,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-11 23:52:31,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:31,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:31,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:31,982 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-11 23:52:32,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 341 states and 505 transitions. [2023-11-11 23:52:32,013 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 505 transitions. [2023-11-11 23:52:32,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-11 23:52:32,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,186 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-11 23:52:32,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 353 states and 530 transitions. [2023-11-11 23:52:32,246 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 530 transitions. [2023-11-11 23:52:32,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-11 23:52:32,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,381 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-11 23:52:32,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 360 states and 544 transitions. [2023-11-11 23:52:32,430 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 544 transitions. [2023-11-11 23:52:32,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-11 23:52:32,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,562 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-11 23:52:32,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 361 states and 545 transitions. [2023-11-11 23:52:32,592 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 545 transitions. [2023-11-11 23:52:32,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-11 23:52:32,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,726 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2023-11-11 23:52:32,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 363 states and 548 transitions. [2023-11-11 23:52:32,760 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 548 transitions. [2023-11-11 23:52:32,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-11 23:52:32,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:32,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:32,909 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-11 23:52:32,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:32,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 365 states and 551 transitions. [2023-11-11 23:52:32,948 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 551 transitions. [2023-11-11 23:52:32,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-11 23:52:32,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:32,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:33,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:33,141 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2023-11-11 23:52:33,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:33,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 375 states and 569 transitions. [2023-11-11 23:52:33,202 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 569 transitions. [2023-11-11 23:52:33,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-11 23:52:33,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:33,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:33,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:33,353 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2023-11-11 23:52:33,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:33,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 258 states and 379 transitions. [2023-11-11 23:52:33,394 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 379 transitions. [2023-11-11 23:52:33,396 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-11 23:52:33,396 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 31 iterations. [2023-11-11 23:52:33,408 INFO L753 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2023-11-11 23:52:33,699 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,704 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,704 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,704 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,704 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,704 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,704 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,705 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,705 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,705 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,705 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,705 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,705 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2023-11-11 23:52:33,708 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,708 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,708 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,708 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,708 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,708 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,709 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,709 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,709 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,709 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,709 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,709 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,709 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,709 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,709 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,709 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,710 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,710 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,710 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,710 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,710 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,710 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,710 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,710 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,710 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,711 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,711 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:52:33,711 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 11.11 11:52:33 ImpRootNode [2023-11-11 23:52:33,711 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-11 23:52:33,712 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-11 23:52:33,712 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-11 23:52:33,712 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-11 23:52:33,712 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:52:26" (3/4) ... [2023-11-11 23:52:33,714 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-11 23:52:33,722 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2023-11-11 23:52:33,722 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_rel [2023-11-11 23:52:33,722 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_get_drvdata [2023-11-11 23:52:33,722 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_hw_stop [2023-11-11 23:52:33,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_emit_touch [2023-11-11 23:52:33,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_register_report [2023-11-11 23:52:33,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure input_event [2023-11-11 23:52:33,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure input_set_abs_params [2023-11-11 23:52:33,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2023-11-11 23:52:33,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_raw_event [2023-11-11 23:52:33,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_key [2023-11-11 23:52:33,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2023-11-11 23:52:33,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure input_mt_sync [2023-11-11 23:52:33,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:52:33,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2023-11-11 23:52:33,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __set_bit [2023-11-11 23:52:33,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_abs [2023-11-11 23:52:33,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_remove [2023-11-11 23:52:33,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2023-11-11 23:52:33,725 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2023-11-11 23:52:33,749 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 223 nodes and edges [2023-11-11 23:52:33,752 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 64 nodes and edges [2023-11-11 23:52:33,756 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2023-11-11 23:52:33,759 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-11 23:52:33,762 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-11 23:52:34,028 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe3d986-5dd1-4a43-9eb2-2353758dcf52/bin/ukojak-verify-0OAaufAVZV/witness.graphml [2023-11-11 23:52:34,028 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe3d986-5dd1-4a43-9eb2-2353758dcf52/bin/ukojak-verify-0OAaufAVZV/witness.yml [2023-11-11 23:52:34,028 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-11 23:52:34,029 INFO L158 Benchmark]: Toolchain (without parser) took 11722.94ms. Allocated memory was 138.4MB in the beginning and 320.9MB in the end (delta: 182.5MB). Free memory was 98.7MB in the beginning and 124.8MB in the end (delta: -26.1MB). Peak memory consumption was 158.4MB. Max. memory is 16.1GB. [2023-11-11 23:52:34,029 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 138.4MB. Free memory is still 81.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:52:34,029 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1426.42ms. Allocated memory was 138.4MB in the beginning and 186.6MB in the end (delta: 48.2MB). Free memory was 98.7MB in the beginning and 114.1MB in the end (delta: -15.4MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. [2023-11-11 23:52:34,030 INFO L158 Benchmark]: Boogie Procedure Inliner took 177.65ms. Allocated memory is still 186.6MB. Free memory was 114.1MB in the beginning and 107.5MB in the end (delta: 6.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:52:34,030 INFO L158 Benchmark]: Boogie Preprocessor took 199.94ms. Allocated memory is still 186.6MB. Free memory was 107.5MB in the beginning and 100.4MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:52:34,031 INFO L158 Benchmark]: RCFGBuilder took 2731.44ms. Allocated memory was 186.6MB in the beginning and 264.2MB in the end (delta: 77.6MB). Free memory was 100.4MB in the beginning and 167.7MB in the end (delta: -67.3MB). Peak memory consumption was 57.3MB. Max. memory is 16.1GB. [2023-11-11 23:52:34,031 INFO L158 Benchmark]: CodeCheck took 6864.36ms. Allocated memory was 264.2MB in the beginning and 320.9MB in the end (delta: 56.6MB). Free memory was 167.7MB in the beginning and 149.9MB in the end (delta: 17.8MB). Peak memory consumption was 75.4MB. Max. memory is 16.1GB. [2023-11-11 23:52:34,031 INFO L158 Benchmark]: Witness Printer took 316.55ms. Allocated memory is still 320.9MB. Free memory was 148.9MB in the beginning and 124.8MB in the end (delta: 24.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2023-11-11 23:52:34,034 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: 6.5s, 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, 9.1s 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, 1.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 2.5s 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 0.32ms. Allocated memory is still 138.4MB. Free memory is still 81.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1426.42ms. Allocated memory was 138.4MB in the beginning and 186.6MB in the end (delta: 48.2MB). Free memory was 98.7MB in the beginning and 114.1MB in the end (delta: -15.4MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 177.65ms. Allocated memory is still 186.6MB. Free memory was 114.1MB in the beginning and 107.5MB in the end (delta: 6.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 199.94ms. Allocated memory is still 186.6MB. Free memory was 107.5MB in the beginning and 100.4MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2731.44ms. Allocated memory was 186.6MB in the beginning and 264.2MB in the end (delta: 77.6MB). Free memory was 100.4MB in the beginning and 167.7MB in the end (delta: -67.3MB). Peak memory consumption was 57.3MB. Max. memory is 16.1GB. * CodeCheck took 6864.36ms. Allocated memory was 264.2MB in the beginning and 320.9MB in the end (delta: 56.6MB). Free memory was 167.7MB in the beginning and 149.9MB in the end (delta: 17.8MB). Peak memory consumption was 75.4MB. Max. memory is 16.1GB. * Witness Printer took 316.55ms. Allocated memory is still 320.9MB. Free memory was 148.9MB in the beginning and 124.8MB in the end (delta: 24.1MB). Peak memory consumption was 25.2MB. 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! [2023-11-11 23:52:34,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abe3d986-5dd1-4a43-9eb2-2353758dcf52/bin/ukojak-verify-0OAaufAVZV/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