./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3471ad-d710-4a44-801c-1df1ab4a9c6d/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3471ad-d710-4a44-801c-1df1ab4a9c6d/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3471ad-d710-4a44-801c-1df1ab4a9c6d/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3471ad-d710-4a44-801c-1df1ab4a9c6d/bin/uautomizer-verify-jihMAELWvX/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3471ad-d710-4a44-801c-1df1ab4a9c6d/bin/uautomizer-verify-jihMAELWvX/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3471ad-d710-4a44-801c-1df1ab4a9c6d/bin/uautomizer-verify-jihMAELWvX --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4fa8f711706c6827dfd46bfbbe473b8c8a578e07b4d272918901355226a20b94 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 16:05:21,800 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 16:05:21,868 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3471ad-d710-4a44-801c-1df1ab4a9c6d/bin/uautomizer-verify-jihMAELWvX/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2024-11-08 16:05:21,879 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 16:05:21,879 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 16:05:21,921 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 16:05:21,921 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 16:05:21,922 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 16:05:21,923 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 16:05:21,923 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 16:05:21,924 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 16:05:21,924 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 16:05:21,925 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 16:05:21,925 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 16:05:21,926 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 16:05:21,927 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 16:05:21,927 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 16:05:21,927 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 16:05:21,928 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 16:05:21,928 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 16:05:21,929 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 16:05:21,933 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 16:05:21,934 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 16:05:21,934 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 16:05:21,934 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 16:05:21,934 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 16:05:21,935 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 16:05:21,935 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 16:05:21,935 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 16:05:21,936 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 16:05:21,936 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:05:21,936 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 16:05:21,936 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 16:05:21,940 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 16:05:21,940 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 16:05:21,940 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 16:05:21,940 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 16:05:21,941 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 16:05:21,941 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 16:05:21,941 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_4a3471ad-d710-4a44-801c-1df1ab4a9c6d/bin/uautomizer-verify-jihMAELWvX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3471ad-d710-4a44-801c-1df1ab4a9c6d/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4fa8f711706c6827dfd46bfbbe473b8c8a578e07b4d272918901355226a20b94 [2024-11-08 16:05:22,244 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 16:05:22,279 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 16:05:22,283 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 16:05:22,284 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 16:05:22,285 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 16:05:22,286 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3471ad-d710-4a44-801c-1df1ab4a9c6d/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d-1.i Unable to find full path for "g++" [2024-11-08 16:05:24,370 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 16:05:24,905 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 16:05:24,907 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3471ad-d710-4a44-801c-1df1ab4a9c6d/sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d-1.i [2024-11-08 16:05:24,952 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3471ad-d710-4a44-801c-1df1ab4a9c6d/bin/uautomizer-verify-jihMAELWvX/data/1eaae8d7c/4662069aad28464babcdf077e2c915c6/FLAG193f12cbc [2024-11-08 16:05:25,443 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3471ad-d710-4a44-801c-1df1ab4a9c6d/bin/uautomizer-verify-jihMAELWvX/data/1eaae8d7c/4662069aad28464babcdf077e2c915c6 [2024-11-08 16:05:25,446 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 16:05:25,450 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 16:05:25,452 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 16:05:25,453 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 16:05:25,461 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 16:05:25,462 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:05:25" (1/1) ... [2024-11-08 16:05:25,463 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ebc63df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:25, skipping insertion in model container [2024-11-08 16:05:25,463 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:05:25" (1/1) ... [2024-11-08 16:05:25,604 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 16:05:26,259 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:05:26,260 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:05:26,264 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:05:26,270 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:05:26,283 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:05:26,298 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:05:26,321 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:05:26,322 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:05:26,323 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:05:26,490 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:05:26,491 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:05:26,622 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:05:26,677 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:05:26,678 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:05:26,819 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 16:05:26,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2524] [2024-11-08 16:05:26,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2532] [2024-11-08 16:05:27,142 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:05:27,301 INFO L204 MainTranslator]: Completed translation [2024-11-08 16:05:27,302 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:27 WrapperNode [2024-11-08 16:05:27,303 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 16:05:27,304 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 16:05:27,305 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 16:05:27,305 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 16:05:27,312 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:27" (1/1) ... [2024-11-08 16:05:27,395 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:27" (1/1) ... [2024-11-08 16:05:27,697 INFO L138 Inliner]: procedures = 100, calls = 3241, calls flagged for inlining = 42, calls inlined = 41, statements flattened = 4481 [2024-11-08 16:05:27,697 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 16:05:27,698 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 16:05:27,698 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 16:05:27,698 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 16:05:27,711 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:27" (1/1) ... [2024-11-08 16:05:27,711 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:27" (1/1) ... [2024-11-08 16:05:27,756 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:27" (1/1) ... [2024-11-08 16:05:27,902 INFO L175 MemorySlicer]: Split 2921 memory accesses to 10 slices as follows [2, 3, 5, 14, 3, 130, 2502, 244, 15, 3]. 86 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [2, 0, 0, 0, 0, 0, 14, 0, 0, 0]. The 2624 writes are split as follows [0, 1, 1, 13, 1, 129, 2337, 135, 7, 0]. [2024-11-08 16:05:27,905 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:27" (1/1) ... [2024-11-08 16:05:27,905 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:27" (1/1) ... [2024-11-08 16:05:28,101 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:27" (1/1) ... [2024-11-08 16:05:28,131 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:27" (1/1) ... [2024-11-08 16:05:28,152 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:27" (1/1) ... [2024-11-08 16:05:28,171 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:27" (1/1) ... [2024-11-08 16:05:28,204 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 16:05:28,206 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 16:05:28,206 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 16:05:28,206 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 16:05:28,207 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:27" (1/1) ... [2024-11-08 16:05:28,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:05:28,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3471ad-d710-4a44-801c-1df1ab4a9c6d/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:05:28,242 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3471ad-d710-4a44-801c-1df1ab4a9c6d/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 16:05:28,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3471ad-d710-4a44-801c-1df1ab4a9c6d/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 16:05:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2024-11-08 16:05:28,276 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2024-11-08 16:05:28,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-08 16:05:28,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-08 16:05:28,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-08 16:05:28,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-08 16:05:28,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-08 16:05:28,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-08 16:05:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-08 16:05:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-08 16:05:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-08 16:05:28,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-08 16:05:28,279 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-08 16:05:28,279 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-08 16:05:28,279 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-08 16:05:28,280 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-08 16:05:28,280 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-08 16:05:28,281 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-08 16:05:28,281 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-08 16:05:28,281 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-08 16:05:28,281 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-08 16:05:28,281 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-08 16:05:28,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-08 16:05:28,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-08 16:05:28,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-08 16:05:28,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-08 16:05:28,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-08 16:05:28,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-08 16:05:28,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-08 16:05:28,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-08 16:05:28,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-08 16:05:28,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-08 16:05:28,284 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2024-11-08 16:05:28,285 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2024-11-08 16:05:28,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-08 16:05:28,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-08 16:05:28,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-08 16:05:28,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-08 16:05:28,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-08 16:05:28,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-08 16:05:28,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-08 16:05:28,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-08 16:05:28,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-08 16:05:28,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-08 16:05:28,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-08 16:05:28,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-08 16:05:28,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-08 16:05:28,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-08 16:05:28,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-08 16:05:28,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-08 16:05:28,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-08 16:05:28,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-08 16:05:28,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-08 16:05:28,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-08 16:05:28,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-08 16:05:28,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-08 16:05:28,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-08 16:05:28,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-08 16:05:28,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-08 16:05:28,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-08 16:05:28,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-08 16:05:28,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-08 16:05:28,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-08 16:05:28,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-08 16:05:28,289 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2024-11-08 16:05:28,289 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2024-11-08 16:05:28,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-08 16:05:28,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-08 16:05:28,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-08 16:05:28,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-08 16:05:28,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-08 16:05:28,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-08 16:05:28,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-08 16:05:28,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-08 16:05:28,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-08 16:05:28,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-08 16:05:28,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-08 16:05:28,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-08 16:05:28,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-08 16:05:28,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-08 16:05:28,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-08 16:05:28,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-08 16:05:28,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-08 16:05:28,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-08 16:05:28,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-08 16:05:28,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-08 16:05:28,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 16:05:28,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 16:05:28,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2024-11-08 16:05:28,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2024-11-08 16:05:28,291 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-08 16:05:28,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-08 16:05:28,291 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 16:05:28,293 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 16:05:28,294 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2024-11-08 16:05:28,294 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2024-11-08 16:05:28,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-08 16:05:28,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-08 16:05:28,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-08 16:05:28,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-08 16:05:28,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-08 16:05:28,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-08 16:05:28,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-08 16:05:28,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-08 16:05:28,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-08 16:05:28,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-08 16:05:28,296 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2024-11-08 16:05:28,297 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2024-11-08 16:05:28,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2024-11-08 16:05:28,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2024-11-08 16:05:28,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 16:05:28,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 16:05:28,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 16:05:28,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 16:05:28,298 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2024-11-08 16:05:28,298 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2024-11-08 16:05:28,299 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 16:05:28,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 16:05:28,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-08 16:05:28,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-08 16:05:28,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-08 16:05:28,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-08 16:05:28,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-08 16:05:28,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-08 16:05:28,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-08 16:05:28,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-08 16:05:28,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-08 16:05:28,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-08 16:05:28,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 16:05:28,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-08 16:05:28,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-08 16:05:28,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-08 16:05:28,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-08 16:05:28,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-08 16:05:28,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-08 16:05:28,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-08 16:05:28,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-08 16:05:28,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-08 16:05:28,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-08 16:05:28,304 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2024-11-08 16:05:28,305 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2024-11-08 16:05:28,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 16:05:28,306 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-08 16:05:28,306 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-08 16:05:28,306 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 16:05:28,306 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 16:05:28,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2024-11-08 16:05:28,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2024-11-08 16:05:28,307 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2024-11-08 16:05:28,307 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2024-11-08 16:05:28,307 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-08 16:05:28,307 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-08 16:05:28,307 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-08 16:05:28,307 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-08 16:05:28,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-08 16:05:28,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-08 16:05:28,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-08 16:05:28,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-08 16:05:28,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-08 16:05:28,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-08 16:05:28,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-08 16:05:28,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-08 16:05:28,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-08 16:05:28,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-08 16:05:28,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-08 16:05:28,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-08 16:05:28,308 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2024-11-08 16:05:28,308 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2024-11-08 16:05:28,308 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-08 16:05:28,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-08 16:05:28,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-08 16:05:28,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-08 16:05:28,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-08 16:05:28,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-08 16:05:28,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-08 16:05:28,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-08 16:05:28,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-08 16:05:28,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-08 16:05:28,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-08 16:05:28,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-08 16:05:28,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 16:05:28,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 16:05:28,313 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2024-11-08 16:05:28,313 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2024-11-08 16:05:28,754 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 16:05:28,757 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 16:05:29,607 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 16:05:29,655 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 16:05:29,715 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 16:05:29,766 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 16:05:29,812 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 16:05:29,878 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 16:05:29,924 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 16:05:29,969 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 16:05:30,023 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 16:05:30,077 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 16:14:17,921 INFO L? ?]: Removed 1654 outVars from TransFormulas that were not future-live. [2024-11-08 16:14:17,921 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 16:14:17,992 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 16:14:17,994 INFO L316 CfgBuilder]: Removed 11 assume(true) statements. [2024-11-08 16:14:17,995 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:14:17 BoogieIcfgContainer [2024-11-08 16:14:17,996 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 16:14:17,998 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 16:14:17,999 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 16:14:18,002 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 16:14:18,003 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 04:05:25" (1/3) ... [2024-11-08 16:14:18,004 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@376ba94b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 04:14:18, skipping insertion in model container [2024-11-08 16:14:18,004 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:05:27" (2/3) ... [2024-11-08 16:14:18,005 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@376ba94b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 04:14:18, skipping insertion in model container [2024-11-08 16:14:18,005 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:14:17" (3/3) ... [2024-11-08 16:14:18,006 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_sound-oss-opl3-ko--111_1a--42f9f8d-1.i [2024-11-08 16:14:18,025 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 16:14:18,026 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 849 error locations. [2024-11-08 16:14:18,115 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 16:14:18,124 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=None, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5780b145, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 16:14:18,124 INFO L334 AbstractCegarLoop]: Starting to check reachability of 849 error locations. [2024-11-08 16:14:18,138 INFO L276 IsEmpty]: Start isEmpty. Operand has 2033 states, 1048 states have (on average 2.0009541984732824) internal successors, (2097), 1858 states have internal predecessors, (2097), 165 states have call successors, (165), 26 states have call predecessors, (165), 26 states have return successors, (165), 158 states have call predecessors, (165), 165 states have call successors, (165) [2024-11-08 16:14:18,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 16:14:18,147 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:14:18,147 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:14:18,148 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr556ASSERT_VIOLATIONMEMORY_LEAK === [opl3_set_instrErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, opl3_set_instrErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, opl3_set_instrErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 846 more)] === [2024-11-08 16:14:18,154 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:14:18,155 INFO L85 PathProgramCache]: Analyzing trace with hash -582270274, now seen corresponding path program 1 times [2024-11-08 16:14:18,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 16:14:18,167 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1717226447] [2024-11-08 16:14:18,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:14:18,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms