./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.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1cee6-121f-4e0d-b7c9-35e2bb719b70/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1cee6-121f-4e0d-b7c9-35e2bb719b70/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1cee6-121f-4e0d-b7c9-35e2bb719b70/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1cee6-121f-4e0d-b7c9-35e2bb719b70/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1cee6-121f-4e0d-b7c9-35e2bb719b70/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1cee6-121f-4e0d-b7c9-35e2bb719b70/bin/uautomizer-verify-84ZbGMXZE1 --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 eaacc86bd1623a3c57f572e3bcbe9368038e14a886e3ea41553bd1a4d24d89fa --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 14:44:02,329 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 14:44:02,384 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1cee6-121f-4e0d-b7c9-35e2bb719b70/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2024-12-02 14:44:02,388 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 14:44:02,388 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 14:44:02,409 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 14:44:02,409 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 14:44:02,409 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 14:44:02,410 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 14:44:02,410 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 14:44:02,410 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 14:44:02,410 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 14:44:02,410 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 14:44:02,410 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 14:44:02,411 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 14:44:02,411 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 14:44:02,411 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 14:44:02,411 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 14:44:02,411 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-02 14:44:02,411 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-02 14:44:02,411 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-02 14:44:02,411 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 14:44:02,412 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-02 14:44:02,412 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-02 14:44:02,412 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 14:44:02,412 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 14:44:02,412 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 14:44:02,412 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 14:44:02,412 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 14:44:02,412 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 14:44:02,412 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 14:44:02,413 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 14:44:02,413 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 14:44:02,413 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 14:44:02,413 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 14:44:02,413 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 14:44:02,413 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 14:44:02,413 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 14:44:02,413 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 14:44:02,413 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 14:44:02,413 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 14:44:02,414 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 14:44:02,414 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 14:44:02,414 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 14:44:02,414 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_d2d1cee6-121f-4e0d-b7c9-35e2bb719b70/bin/uautomizer-verify-84ZbGMXZE1 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 -> eaacc86bd1623a3c57f572e3bcbe9368038e14a886e3ea41553bd1a4d24d89fa [2024-12-02 14:44:02,622 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 14:44:02,629 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 14:44:02,631 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 14:44:02,632 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 14:44:02,633 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 14:44:02,634 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1cee6-121f-4e0d-b7c9-35e2bb719b70/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i [2024-12-02 14:44:05,291 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1cee6-121f-4e0d-b7c9-35e2bb719b70/bin/uautomizer-verify-84ZbGMXZE1/data/c39037f93/c834ebd2804c4591bc4e38dab718f53e/FLAGe08fae9af [2024-12-02 14:44:05,657 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 14:44:05,657 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1cee6-121f-4e0d-b7c9-35e2bb719b70/sv-benchmarks/c/ldv-commit-tester/m0_sound-oss-opl3-ko--111_1a--42f9f8d.i [2024-12-02 14:44:05,687 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1cee6-121f-4e0d-b7c9-35e2bb719b70/bin/uautomizer-verify-84ZbGMXZE1/data/c39037f93/c834ebd2804c4591bc4e38dab718f53e/FLAGe08fae9af [2024-12-02 14:44:05,854 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1cee6-121f-4e0d-b7c9-35e2bb719b70/bin/uautomizer-verify-84ZbGMXZE1/data/c39037f93/c834ebd2804c4591bc4e38dab718f53e [2024-12-02 14:44:05,856 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 14:44:05,858 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 14:44:05,859 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 14:44:05,859 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 14:44:05,863 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 14:44:05,864 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:44:05" (1/1) ... [2024-12-02 14:44:05,864 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cfef5a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:44:05, skipping insertion in model container [2024-12-02 14:44:05,865 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:44:05" (1/1) ... [2024-12-02 14:44:05,936 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 14:44:06,359 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 14:44:06,359 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 14:44:06,363 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 14:44:06,368 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 14:44:06,377 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 14:44:06,384 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 14:44:06,385 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 14:44:06,385 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 14:44:06,385 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 14:44:06,466 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 14:44:06,466 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 14:44:06,559 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 14:44:06,598 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 14:44:06,599 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 14:44:06,705 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 14:44:06,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [2524] [2024-12-02 14:44:06,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [2532] [2024-12-02 14:44:06,897 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 14:44:06,980 INFO L204 MainTranslator]: Completed translation [2024-12-02 14:44:06,981 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:44:06 WrapperNode [2024-12-02 14:44:06,981 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 14:44:06,982 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 14:44:06,982 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 14:44:06,982 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 14:44:06,988 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:44:06" (1/1) ... [2024-12-02 14:44:07,027 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:44:06" (1/1) ... [2024-12-02 14:44:07,183 INFO L138 Inliner]: procedures = 100, calls = 3241, calls flagged for inlining = 42, calls inlined = 41, statements flattened = 4450 [2024-12-02 14:44:07,184 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 14:44:07,184 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 14:44:07,184 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 14:44:07,184 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 14:44:07,195 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:44:06" (1/1) ... [2024-12-02 14:44:07,195 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:44:06" (1/1) ... [2024-12-02 14:44:07,226 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:44:06" (1/1) ... [2024-12-02 14:44:07,306 INFO L175 MemorySlicer]: Split 2921 memory accesses to 10 slices as follows [2, 5, 3, 244, 130, 14, 3, 2502, 3, 15]. 86 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [2, 0, 0, 0, 0, 0, 0, 14, 0, 0]. The 2624 writes are split as follows [0, 1, 1, 135, 129, 13, 1, 2337, 0, 7]. [2024-12-02 14:44:07,306 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:44:06" (1/1) ... [2024-12-02 14:44:07,307 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:44:06" (1/1) ... [2024-12-02 14:44:07,421 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:44:06" (1/1) ... [2024-12-02 14:44:07,428 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:44:06" (1/1) ... [2024-12-02 14:44:07,444 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:44:06" (1/1) ... [2024-12-02 14:44:07,459 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:44:06" (1/1) ... [2024-12-02 14:44:07,468 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:44:06" (1/1) ... [2024-12-02 14:44:07,500 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 14:44:07,501 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 14:44:07,501 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 14:44:07,501 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 14:44:07,502 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:44:06" (1/1) ... [2024-12-02 14:44:07,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 14:44:07,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1cee6-121f-4e0d-b7c9-35e2bb719b70/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 14:44:07,531 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1cee6-121f-4e0d-b7c9-35e2bb719b70/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 14:44:07,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1cee6-121f-4e0d-b7c9-35e2bb719b70/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 14:44:07,560 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2024-12-02 14:44:07,560 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2024-12-02 14:44:07,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-12-02 14:44:07,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-12-02 14:44:07,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-12-02 14:44:07,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-12-02 14:44:07,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-12-02 14:44:07,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-12-02 14:44:07,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-12-02 14:44:07,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-12-02 14:44:07,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-12-02 14:44:07,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-12-02 14:44:07,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-12-02 14:44:07,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-12-02 14:44:07,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-12-02 14:44:07,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-12-02 14:44:07,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-12-02 14:44:07,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-12-02 14:44:07,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-12-02 14:44:07,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-12-02 14:44:07,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-12-02 14:44:07,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-12-02 14:44:07,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 14:44:07,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 14:44:07,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 14:44:07,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 14:44:07,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 14:44:07,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 14:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 14:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 14:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 14:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 14:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2024-12-02 14:44:07,562 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2024-12-02 14:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 14:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 14:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 14:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 14:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 14:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 14:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 14:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 14:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 14:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 14:44:07,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 14:44:07,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 14:44:07,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 14:44:07,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 14:44:07,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 14:44:07,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 14:44:07,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 14:44:07,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 14:44:07,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 14:44:07,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 14:44:07,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 14:44:07,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 14:44:07,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 14:44:07,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 14:44:07,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 14:44:07,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 14:44:07,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 14:44:07,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 14:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 14:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 14:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2024-12-02 14:44:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2024-12-02 14:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 14:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 14:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 14:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 14:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 14:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 14:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 14:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 14:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 14:44:07,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 14:44:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 14:44:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 14:44:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 14:44:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 14:44:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 14:44:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 14:44:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 14:44:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 14:44:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 14:44:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 14:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 14:44:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 14:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2024-12-02 14:44:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2024-12-02 14:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-12-02 14:44:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-12-02 14:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 14:44:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 14:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2024-12-02 14:44:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2024-12-02 14:44:07,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 14:44:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 14:44:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 14:44:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 14:44:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 14:44:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 14:44:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 14:44:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 14:44:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 14:44:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 14:44:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2024-12-02 14:44:07,566 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2024-12-02 14:44:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2024-12-02 14:44:07,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2024-12-02 14:44:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 14:44:07,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 14:44:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 14:44:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 14:44:07,566 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2024-12-02 14:44:07,567 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2024-12-02 14:44:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-02 14:44:07,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-02 14:44:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 14:44:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 14:44:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 14:44:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 14:44:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 14:44:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 14:44:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 14:44:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 14:44:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 14:44:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 14:44:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 14:44:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 14:44:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 14:44:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 14:44:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 14:44:07,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 14:44:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 14:44:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 14:44:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 14:44:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 14:44:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 14:44:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2024-12-02 14:44:07,568 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2024-12-02 14:44:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 14:44:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-12-02 14:44:07,568 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-12-02 14:44:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 14:44:07,568 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 14:44:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2024-12-02 14:44:07,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2024-12-02 14:44:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2024-12-02 14:44:07,568 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2024-12-02 14:44:07,568 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-12-02 14:44:07,568 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-12-02 14:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-12-02 14:44:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-12-02 14:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 14:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 14:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 14:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 14:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 14:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 14:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 14:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 14:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 14:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 14:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-12-02 14:44:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-12-02 14:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2024-12-02 14:44:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2024-12-02 14:44:07,569 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-12-02 14:44:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-12-02 14:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 14:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 14:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 14:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 14:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 14:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 14:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 14:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 14:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 14:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 14:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 14:44:07,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 14:44:07,570 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2024-12-02 14:44:07,570 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2024-12-02 14:44:07,954 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 14:44:07,956 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 14:44:08,612 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-02 14:44:08,658 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-02 14:44:08,692 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-02 14:44:08,732 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-02 14:44:08,811 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-02 14:44:08,859 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-02 14:44:08,903 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-02 14:44:08,941 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-02 14:44:08,978 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-02 14:44:09,024 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-02 14:51:57,609 INFO L? ?]: Removed 1649 outVars from TransFormulas that were not future-live. [2024-12-02 14:51:57,610 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 14:51:57,649 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 14:51:57,649 INFO L312 CfgBuilder]: Removed 12 assume(true) statements. [2024-12-02 14:51:57,649 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:51:57 BoogieIcfgContainer [2024-12-02 14:51:57,649 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 14:51:57,651 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 14:51:57,651 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 14:51:57,656 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 14:51:57,656 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 02:44:05" (1/3) ... [2024-12-02 14:51:57,656 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e56cd88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:51:57, skipping insertion in model container [2024-12-02 14:51:57,657 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:44:06" (2/3) ... [2024-12-02 14:51:57,657 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e56cd88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:51:57, skipping insertion in model container [2024-12-02 14:51:57,657 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:51:57" (3/3) ... [2024-12-02 14:51:57,658 INFO L128 eAbstractionObserver]: Analyzing ICFG m0_sound-oss-opl3-ko--111_1a--42f9f8d.i [2024-12-02 14:51:57,672 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 14:51:57,674 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG m0_sound-oss-opl3-ko--111_1a--42f9f8d.i that has 45 procedures, 2230 locations, 1 initial locations, 31 loop locations, and 849 error locations. [2024-12-02 14:51:57,733 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 14:51:57,745 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;@79a76f7a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 14:51:57,745 INFO L334 AbstractCegarLoop]: Starting to check reachability of 849 error locations. [2024-12-02 14:51:57,752 INFO L276 IsEmpty]: Start isEmpty. Operand has 2032 states, 1047 states have (on average 2.0019102196752625) internal successors, (2096), 1857 states have internal predecessors, (2096), 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) [2024-12-02 14:51:57,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-02 14:51:57,759 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:51:57,759 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:51:57,760 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)] === [2024-12-02 14:51:57,764 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:51:57,764 INFO L85 PathProgramCache]: Analyzing trace with hash -582270274, now seen corresponding path program 1 times [2024-12-02 14:51:57,771 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:51:57,771 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [539768310] [2024-12-02 14:51:57,772 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:51:57,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms