./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--target--sbp--sbp_target.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--target--sbp--sbp_target.ko-entry_point.cil.out.i', '-s', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf', '--cacsl2boogietranslator.entry.function', 'main', '--witnessprinter.witness.directory', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux', '--witnessprinter.witness.filename', 'witness', '--witnessprinter.write.witness.besides.input.file', 'false', '--witnessprinter.graph.data.specification', 'CHECK( init(main()), LTL(G ! call(reach_error())) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '64bit', '--witnessprinter.graph.data.programhash', 'c49a56d2c2e6d0e23ac94c8ef897438290ea5ea96086245716f7cde56048ee9b'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--target--sbp--sbp_target.ko-entry_point.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c49a56d2c2e6d0e23ac94c8ef897438290ea5ea96086245716f7cde56048ee9b --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 13:06:19,411 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 13:06:19,481 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 13:06:19,486 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 13:06:19,487 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 13:06:19,513 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 13:06:19,514 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 13:06:19,515 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 13:06:19,515 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 13:06:19,515 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 13:06:19,515 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 13:06:19,515 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 13:06:19,516 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 13:06:19,516 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 13:06:19,516 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 13:06:19,516 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 13:06:19,516 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 13:06:19,516 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 13:06:19,517 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 13:06:19,517 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 13:06:19,517 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 13:06:19,517 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 13:06:19,517 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 13:06:19,517 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 13:06:19,517 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 13:06:19,518 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 13:06:19,518 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 13:06:19,518 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 13:06:19,518 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 13:06:19,518 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 13:06:19,518 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 13:06:19,518 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 13:06:19,518 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 13:06:19,518 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 13:06:19,519 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 13:06:19,519 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 13:06:19,519 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 13:06:19,519 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 13:06:19,519 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 13:06:19,519 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 -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> 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 -> c49a56d2c2e6d0e23ac94c8ef897438290ea5ea96086245716f7cde56048ee9b [2024-11-07 13:06:19,806 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 13:06:19,817 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 13:06:19,819 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 13:06:19,821 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 13:06:19,821 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 13:06:19,822 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--target--sbp--sbp_target.ko-entry_point.cil.out.i [2024-11-07 13:06:21,192 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 13:06:21,910 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 13:06:21,910 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--target--sbp--sbp_target.ko-entry_point.cil.out.i [2024-11-07 13:06:21,975 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/9371c5362/d02df61e30c24581b61cada3bcd5e268/FLAG87aa3a9c9 [2024-11-07 13:06:21,993 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/9371c5362/d02df61e30c24581b61cada3bcd5e268 [2024-11-07 13:06:21,996 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 13:06:21,997 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 13:06:21,999 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 13:06:21,999 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 13:06:22,003 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 13:06:22,004 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:06:21" (1/1) ... [2024-11-07 13:06:22,007 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@615147e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:22, skipping insertion in model container [2024-11-07 13:06:22,007 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:06:21" (1/1) ... [2024-11-07 13:06:22,128 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 13:06:22,725 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7208] [2024-11-07 13:06:22,726 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7209-7210] [2024-11-07 13:06:23,323 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--target--sbp--sbp_target.ko-entry_point.cil.out.i[225756,225769] [2024-11-07 13:06:24,501 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 13:06:24,520 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 13:06:24,619 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7208] [2024-11-07 13:06:24,620 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7209-7210] [2024-11-07 13:06:24,621 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [7292] [2024-11-07 13:06:24,628 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [7384-7385] [2024-11-07 13:06:24,629 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [7396-7397] [2024-11-07 13:06:24,630 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [7400-7401] [2024-11-07 13:06:24,630 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [7404-7405] [2024-11-07 13:06:24,630 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [7408-7409] [2024-11-07 13:06:24,639 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--target--sbp--sbp_target.ko-entry_point.cil.out.i[225756,225769] [2024-11-07 13:06:24,737 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"), "i" (981), "i" (12UL)); [8920-8921] [2024-11-07 13:06:24,896 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 13:06:25,037 INFO L204 MainTranslator]: Completed translation [2024-11-07 13:06:25,041 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:25 WrapperNode [2024-11-07 13:06:25,042 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 13:06:25,044 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 13:06:25,044 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 13:06:25,044 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 13:06:25,053 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:25" (1/1) ... [2024-11-07 13:06:25,150 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:25" (1/1) ... [2024-11-07 13:06:25,361 INFO L138 Inliner]: procedures = 276, calls = 2158, calls flagged for inlining = 110, calls inlined = 99, statements flattened = 5309 [2024-11-07 13:06:25,362 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 13:06:25,363 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 13:06:25,363 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 13:06:25,363 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 13:06:25,371 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:25" (1/1) ... [2024-11-07 13:06:25,371 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:25" (1/1) ... [2024-11-07 13:06:25,415 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:25" (1/1) ... [2024-11-07 13:06:26,545 INFO L175 MemorySlicer]: Split 864 memory accesses to 24 slices as follows [2, 1, 20, 5, 9, 1, 2, 3, 98, 2, 2, 4, 3, 7, 3, 1, 6, 4, 4, 1, 87, 2, 595, 2]. 69 percent of accesses are in the largest equivalence class. The 78 initializations are split as follows [2, 0, 0, 5, 0, 0, 2, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0, 61, 0]. The 373 writes are split as follows [0, 1, 0, 0, 4, 0, 0, 0, 84, 1, 1, 0, 1, 4, 1, 1, 1, 0, 2, 1, 44, 1, 225, 1]. [2024-11-07 13:06:26,546 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:25" (1/1) ... [2024-11-07 13:06:26,546 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:25" (1/1) ... [2024-11-07 13:06:26,750 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:25" (1/1) ... [2024-11-07 13:06:26,787 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:25" (1/1) ... [2024-11-07 13:06:26,851 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:25" (1/1) ... [2024-11-07 13:06:26,874 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:25" (1/1) ... [2024-11-07 13:06:26,928 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 13:06:26,931 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 13:06:26,931 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 13:06:26,931 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 13:06:26,932 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:25" (1/1) ... [2024-11-07 13:06:26,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 13:06:26,949 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 13:06:26,962 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-07 13:06:26,968 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-07 13:06:26,984 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-07 13:06:26,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-07 13:06:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_shutdown_session [2024-11-07 13:06:26,985 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_shutdown_session [2024-11-07 13:06:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_session_release [2024-11-07 13:06:26,985 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_session_release [2024-11-07 13:06:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-11-07 13:06:26,985 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-11-07 13:06:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_mgt_agent_process [2024-11-07 13:06:26,985 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_mgt_agent_process [2024-11-07 13:06:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-07 13:06:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-07 13:06:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-07 13:06:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-07 13:06:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-07 13:06:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-07 13:06:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-07 13:06:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-07 13:06:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-07 13:06:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-07 13:06:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-07 13:06:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-07 13:06:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-07 13:06:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-07 13:06:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-07 13:06:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-07 13:06:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-07 13:06:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-07 13:06:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-07 13:06:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-07 13:06:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-07 13:06:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-07 13:06:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-07 13:06:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-07 13:06:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_tag [2024-11-07 13:06:26,989 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_tag [2024-11-07 13:06:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-07 13:06:26,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-07 13:06:26,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-07 13:06:26,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-07 13:06:26,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-07 13:06:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-07 13:06:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-07 13:06:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-07 13:06:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-07 13:06:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-07 13:06:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-07 13:06:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-07 13:06:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-07 13:06:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-07 13:06:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-07 13:06:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-07 13:06:26,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-07 13:06:26,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-07 13:06:26,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-07 13:06:26,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-07 13:06:26,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-07 13:06:26,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-07 13:06:26,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-07 13:06:26,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-07 13:06:26,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-07 13:06:26,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-07 13:06:26,992 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_post_link_lun [2024-11-07 13:06:26,992 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_post_link_lun [2024-11-07 13:06:26,993 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_fabric_proto_ident [2024-11-07 13:06:26,993 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_fabric_proto_ident [2024-11-07 13:06:26,993 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_pr_transport_id_len [2024-11-07 13:06:26,993 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_pr_transport_id_len [2024-11-07 13:06:26,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-07 13:06:26,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-07 13:06:26,993 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_queue_status [2024-11-07 13:06:26,993 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_queue_status [2024-11-07 13:06:26,993 INFO L130 BoogieDeclarations]: Found specification of procedure read_peer_guid [2024-11-07 13:06:26,993 INFO L138 BoogieDeclarations]: Found implementation of procedure read_peer_guid [2024-11-07 13:06:26,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-07 13:06:26,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-07 13:06:26,994 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_queue_data_in [2024-11-07 13:06:26,994 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_queue_data_in [2024-11-07 13:06:26,994 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_queue_tm_rsp [2024-11-07 13:06:26,994 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_queue_tm_rsp [2024-11-07 13:06:26,994 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_drop_tport [2024-11-07 13:06:26,994 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_drop_tport [2024-11-07 13:06:26,994 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_aborted_task [2024-11-07 13:06:26,994 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_aborted_task [2024-11-07 13:06:26,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-07 13:06:26,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-07 13:06:26,995 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_make_tpg [2024-11-07 13:06:26,995 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_make_tpg [2024-11-07 13:06:26,995 INFO L130 BoogieDeclarations]: Found specification of procedure sbp2_pointer_to_addr [2024-11-07 13:06:26,995 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp2_pointer_to_addr [2024-11-07 13:06:26,995 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_management_request_login [2024-11-07 13:06:26,995 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_management_request_login [2024-11-07 13:06:26,995 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-07 13:06:26,995 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-07 13:06:26,995 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_agent_process_work [2024-11-07 13:06:26,995 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_agent_process_work [2024-11-07 13:06:26,995 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-07 13:06:26,995 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-07 13:06:26,995 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-07 13:06:26,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-07 13:06:26,995 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_pr_transport_id [2024-11-07 13:06:26,995 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_pr_transport_id [2024-11-07 13:06:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure get_jiffies_64 [2024-11-07 13:06:26,996 INFO L138 BoogieDeclarations]: Found implementation of procedure get_jiffies_64 [2024-11-07 13:06:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_drop_tpg [2024-11-07 13:06:26,996 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_drop_tpg [2024-11-07 13:06:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_close_session [2024-11-07 13:06:26,996 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_close_session [2024-11-07 13:06:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-07 13:06:26,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-07 13:06:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-07 13:06:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-07 13:06:26,996 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-07 13:06:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-07 13:06:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-07 13:06:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-07 13:06:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-07 13:06:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-07 13:06:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-07 13:06:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-07 13:06:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-07 13:06:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-07 13:06:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-07 13:06:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-07 13:06:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-07 13:06:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-07 13:06:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-07 13:06:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-07 13:06:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-07 13:06:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-07 13:06:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-07 13:06:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-07 13:06:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-07 13:06:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-07 13:06:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-07 13:06:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-07 13:06:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-07 13:06:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_management_request_reconnect [2024-11-07 13:06:26,998 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_management_request_reconnect [2024-11-07 13:06:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_login_release [2024-11-07 13:06:26,998 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_login_release [2024-11-07 13:06:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-07 13:06:26,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-07 13:06:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_make_nodeacl [2024-11-07 13:06:26,998 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_make_nodeacl [2024-11-07 13:06:26,998 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_release_cmd [2024-11-07 13:06:26,998 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_release_cmd [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_agent_check_active [2024-11-07 13:06:26,999 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_agent_check_active [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_pre_unlink_lun [2024-11-07 13:06:26,999 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_pre_unlink_lun [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_drop_nodeacl [2024-11-07 13:06:26,999 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_drop_nodeacl [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-07 13:06:26,999 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-07 13:06:27,000 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-07 13:06:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_fetch_command [2024-11-07 13:06:27,000 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_fetch_command [2024-11-07 13:06:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-07 13:06:27,000 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-07 13:06:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-07 13:06:27,000 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-07 13:06:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-07 13:06:27,000 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-07 13:06:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-07 13:06:27,000 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-07 13:06:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-07 13:06:27,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-07 13:06:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure session_check_for_reset [2024-11-07 13:06:27,000 INFO L138 BoogieDeclarations]: Found implementation of procedure session_check_for_reset [2024-11-07 13:06:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-07 13:06:27,000 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-07 13:06:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-07 13:06:27,000 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-07 13:06:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-07 13:06:27,000 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-07 13:06:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_agent_fetch_work [2024-11-07 13:06:27,000 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_agent_fetch_work [2024-11-07 13:06:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-07 13:06:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-07 13:06:27,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-07 13:06:27,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-07 13:06:27,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-07 13:06:27,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-07 13:06:27,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-07 13:06:27,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-07 13:06:27,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-07 13:06:27,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-07 13:06:27,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-07 13:06:27,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-07 13:06:27,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-07 13:06:27,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-07 13:06:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-07 13:06:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-07 13:06:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-07 13:06:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-07 13:06:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-07 13:06:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-07 13:06:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-07 13:06:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-07 13:06:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-07 13:06:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-07 13:06:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_format_wwn [2024-11-07 13:06:27,003 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_format_wwn [2024-11-07 13:06:27,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-07 13:06:27,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-07 13:06:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_set_default_node_attrs [2024-11-07 13:06:27,004 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_set_default_node_attrs [2024-11-07 13:06:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-07 13:06:27,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-07 13:06:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_task_tag [2024-11-07 13:06:27,004 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_task_tag [2024-11-07 13:06:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_management_agent_unregister [2024-11-07 13:06:27,004 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_management_agent_unregister [2024-11-07 13:06:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-07 13:06:27,004 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-07 13:06:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-07 13:06:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-07 13:06:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-07 13:06:27,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-07 13:06:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-07 13:06:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-07 13:06:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-07 13:06:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-07 13:06:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-07 13:06:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-07 13:06:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-07 13:06:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-07 13:06:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-07 13:06:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-07 13:06:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-07 13:06:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-07 13:06:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-07 13:06:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-07 13:06:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-07 13:06:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-07 13:06:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-07 13:06:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-07 13:06:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-07 13:06:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-07 13:06:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure session_maintenance_work [2024-11-07 13:06:27,005 INFO L138 BoogieDeclarations]: Found implementation of procedure session_maintenance_work [2024-11-07 13:06:27,005 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_check_true [2024-11-07 13:06:27,006 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_check_true [2024-11-07 13:06:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-07 13:06:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-07 13:06:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-07 13:06:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-07 13:06:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-07 13:06:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-07 13:06:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-07 13:06:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-07 13:06:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-07 13:06:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-07 13:06:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-07 13:06:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-07 13:06:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-07 13:06:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-07 13:06:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-07 13:06:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-07 13:06:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-07 13:06:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-07 13:06:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-07 13:06:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-07 13:06:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-07 13:06:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-07 13:06:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-07 13:06:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_fabric_name [2024-11-07 13:06:27,008 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_fabric_name [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure fw_card_put [2024-11-07 13:06:27,008 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_card_put [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure addr_to_sbp2_pointer [2024-11-07 13:06:27,008 INFO L138 BoogieDeclarations]: Found implementation of procedure addr_to_sbp2_pointer [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-07 13:06:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-07 13:06:27,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-07 13:06:27,009 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_run_transaction [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_run_transaction [2024-11-07 13:06:27,009 INFO L130 BoogieDeclarations]: Found specification of procedure session_reconnect_expired [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure session_reconnect_expired [2024-11-07 13:06:27,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-07 13:06:27,009 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_send_status [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_send_status [2024-11-07 13:06:27,009 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-07 13:06:27,009 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_parse_pr_out_transport_id [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_parse_pr_out_transport_id [2024-11-07 13:06:27,009 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-07 13:06:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-07 13:06:27,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-07 13:06:27,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-07 13:06:27,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-07 13:06:27,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-07 13:06:27,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-07 13:06:27,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-07 13:06:27,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-07 13:06:27,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-07 13:06:27,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-07 13:06:27,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-07 13:06:27,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-07 13:06:27,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-07 13:06:27,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-07 13:06:27,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-07 13:06:27,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-07 13:06:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-07 13:06:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-07 13:06:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-07 13:06:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-07 13:06:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-07 13:06:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-07 13:06:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-07 13:06:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-07 13:06:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-07 13:06:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-07 13:06:27,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-07 13:06:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_make_tport [2024-11-07 13:06:27,013 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_make_tport [2024-11-07 13:06:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure fw_core_add_address_handler [2024-11-07 13:06:27,013 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_core_add_address_handler [2024-11-07 13:06:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_handle_command [2024-11-07 13:06:27,013 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_handle_command [2024-11-07 13:06:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-07 13:06:27,013 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-07 13:06:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-07 13:06:27,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-07 13:06:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_release_fabric_acl [2024-11-07 13:06:27,013 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_release_fabric_acl [2024-11-07 13:06:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_sess_get_index [2024-11-07 13:06:27,013 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_sess_get_index [2024-11-07 13:06:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_login_find_by_id [2024-11-07 13:06:27,013 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_login_find_by_id [2024-11-07 13:06:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-07 13:06:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure fw_card_get [2024-11-07 13:06:27,013 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_card_get [2024-11-07 13:06:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_rw_data [2024-11-07 13:06:27,013 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_rw_data [2024-11-07 13:06:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 13:06:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-07 13:06:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-07 13:06:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-07 13:06:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-07 13:06:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-07 13:06:27,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-07 13:06:27,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-07 13:06:27,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-07 13:06:27,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-07 13:06:27,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-07 13:06:27,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-07 13:06:27,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-07 13:06:27,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-07 13:06:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-07 13:06:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-07 13:06:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-07 13:06:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-07 13:06:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-07 13:06:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-07 13:06:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-07 13:06:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-07 13:06:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-07 13:06:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-07 13:06:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-07 13:06:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-07 13:06:27,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-07 13:06:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_fetch_page_table [2024-11-07 13:06:27,015 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_fetch_page_table [2024-11-07 13:06:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_send_sense [2024-11-07 13:06:27,015 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_send_sense [2024-11-07 13:06:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_free_request [2024-11-07 13:06:27,015 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_free_request [2024-11-07 13:06:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_parse_wwn [2024-11-07 13:06:27,015 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_parse_wwn [2024-11-07 13:06:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-07 13:06:27,015 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-07 13:06:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_management_request_logout [2024-11-07 13:06:27,015 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_management_request_logout [2024-11-07 13:06:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_fabric_wwn [2024-11-07 13:06:27,015 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_fabric_wwn [2024-11-07 13:06:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2024-11-07 13:06:27,015 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2024-11-07 13:06:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_run_request_transaction [2024-11-07 13:06:27,015 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_run_request_transaction [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2024-11-07 13:06:27,016 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-07 13:06:27,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_update_unit_directory [2024-11-07 13:06:27,016 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_update_unit_directory [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-07 13:06:27,016 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_default_depth [2024-11-07 13:06:27,016 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_default_depth [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_login_count_all_by_lun [2024-11-07 13:06:27,016 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_login_count_all_by_lun [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_check_false [2024-11-07 13:06:27,016 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_check_false [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-07 13:06:27,016 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-11-07 13:06:27,016 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_write_pending_status [2024-11-07 13:06:27,016 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_write_pending_status [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_tpg_get_inst_index [2024-11-07 13:06:27,016 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_tpg_get_inst_index [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure fw_core_remove_address_handler [2024-11-07 13:06:27,016 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_core_remove_address_handler [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_get_cmd_state [2024-11-07 13:06:27,016 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_get_cmd_state [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-07 13:06:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-07 13:06:27,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-07 13:06:27,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-07 13:06:27,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-07 13:06:27,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-07 13:06:27,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-07 13:06:27,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-07 13:06:27,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-07 13:06:27,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-07 13:06:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-07 13:06:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-07 13:06:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-07 13:06:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_alloc_fabric_acl [2024-11-07 13:06:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_alloc_fabric_acl [2024-11-07 13:06:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-11-07 13:06:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-11-07 13:06:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_count_se_tpg_luns [2024-11-07 13:06:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_count_se_tpg_luns [2024-11-07 13:06:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 13:06:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 13:06:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure sbp_check_stop_free [2024-11-07 13:06:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure sbp_check_stop_free [2024-11-07 13:06:27,019 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-07 13:06:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-07 13:06:27,020 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-07 13:06:27,020 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-07 13:06:28,099 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 13:06:28,103 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 13:06:29,110 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-07 13:06:40,989 INFO L? ?]: Removed 2433 outVars from TransFormulas that were not future-live. [2024-11-07 13:06:40,989 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 13:06:41,052 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 13:06:41,052 INFO L316 CfgBuilder]: Removed 9 assume(true) statements. [2024-11-07 13:06:41,052 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:06:41 BoogieIcfgContainer [2024-11-07 13:06:41,053 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 13:06:41,055 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 13:06:41,055 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 13:06:41,059 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 13:06:41,059 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 01:06:21" (1/3) ... [2024-11-07 13:06:41,060 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@126d0da1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:06:41, skipping insertion in model container [2024-11-07 13:06:41,060 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:06:25" (2/3) ... [2024-11-07 13:06:41,060 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@126d0da1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:06:41, skipping insertion in model container [2024-11-07 13:06:41,060 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:06:41" (3/3) ... [2024-11-07 13:06:41,061 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--target--sbp--sbp_target.ko-entry_point.cil.out.i [2024-11-07 13:06:41,077 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 13:06:41,078 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 13:06:41,174 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 13:06:41,185 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=LoopHeads, 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;@2561ba15, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 13:06:41,186 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 13:06:41,200 INFO L276 IsEmpty]: Start isEmpty. Operand has 2095 states, 1437 states have (on average 1.3416840640222687) internal successors, (1928), 1472 states have internal predecessors, (1928), 545 states have call successors, (545), 112 states have call predecessors, (545), 111 states have return successors, (536), 521 states have call predecessors, (536), 536 states have call successors, (536) [2024-11-07 13:06:41,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-07 13:06:41,237 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:06:41,238 INFO L215 NwaCegarLoop]: trace histogram [22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 13:06:41,238 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:06:41,242 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:06:41,242 INFO L85 PathProgramCache]: Analyzing trace with hash -1388471117, now seen corresponding path program 1 times [2024-11-07 13:06:41,249 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:06:41,249 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489038743] [2024-11-07 13:06:41,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:06:41,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 13:06:42,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:42,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-07 13:06:42,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:42,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-11-07 13:06:42,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:42,892 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-07 13:06:42,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:42,908 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-07 13:06:42,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:42,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-07 13:06:42,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:42,940 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-07 13:06:42,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:42,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 13:06:42,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:42,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-07 13:06:42,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:42,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-07 13:06:42,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:42,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-07 13:06:42,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:43,007 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-07 13:06:43,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:43,025 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-07 13:06:43,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:43,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-11-07 13:06:43,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:43,055 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-07 13:06:43,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:43,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-07 13:06:43,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:43,081 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-07 13:06:43,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:43,098 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-07 13:06:43,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:43,110 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-07 13:06:43,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:43,121 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-07 13:06:43,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:43,136 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-07 13:06:43,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:43,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-07 13:06:43,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:43,164 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-07 13:06:43,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:06:43,182 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-07 13:06:43,183 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 13:06:43,183 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [489038743] [2024-11-07 13:06:43,184 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [489038743] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 13:06:43,184 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 13:06:43,184 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-07 13:06:43,186 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [8724879] [2024-11-07 13:06:43,186 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 13:06:43,190 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-07 13:06:43,191 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 13:06:43,210 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-07 13:06:43,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-07 13:06:43,219 INFO L87 Difference]: Start difference. First operand has 2095 states, 1437 states have (on average 1.3416840640222687) internal successors, (1928), 1472 states have internal predecessors, (1928), 545 states have call successors, (545), 112 states have call predecessors, (545), 111 states have return successors, (536), 521 states have call predecessors, (536), 536 states have call successors, (536) Second operand has 4 states, 4 states have (on average 17.5) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (22), 1 states have call predecessors, (22), 1 states have call successors, (22) [2024-11-07 13:06:47,263 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:06:51,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:06:57,052 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:06:58,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:07:00,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 13:07:00,891 INFO L93 Difference]: Finished difference Result 4717 states and 6965 transitions. [2024-11-07 13:07:00,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-07 13:07:00,893 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (22), 1 states have call predecessors, (22), 1 states have call successors, (22) Word has length 181 [2024-11-07 13:07:00,893 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 13:07:00,932 INFO L225 Difference]: With dead ends: 4717 [2024-11-07 13:07:00,933 INFO L226 Difference]: Without dead ends: 2587 [2024-11-07 13:07:00,947 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-07 13:07:00,951 INFO L432 NwaCegarLoop]: 2504 mSDtfsCounter, 1266 mSDsluCounter, 3111 mSDsCounter, 0 mSdLazyCounter, 2301 mSolverCounterSat, 618 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1408 SdHoareTripleChecker+Valid, 5615 SdHoareTripleChecker+Invalid, 2922 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 618 IncrementalHoareTripleChecker+Valid, 2301 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.3s IncrementalHoareTripleChecker+Time [2024-11-07 13:07:00,953 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1408 Valid, 5615 Invalid, 2922 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [618 Valid, 2301 Invalid, 3 Unknown, 0 Unchecked, 17.3s Time] [2024-11-07 13:07:00,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2587 states. [2024-11-07 13:07:01,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2587 to 2453. [2024-11-07 13:07:01,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2453 states, 1728 states have (on average 1.3310185185185186) internal successors, (2300), 1754 states have internal predecessors, (2300), 589 states have call successors, (589), 136 states have call predecessors, (589), 135 states have return successors, (588), 572 states have call predecessors, (588), 588 states have call successors, (588) [2024-11-07 13:07:01,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2453 states to 2453 states and 3477 transitions. [2024-11-07 13:07:01,286 INFO L78 Accepts]: Start accepts. Automaton has 2453 states and 3477 transitions. Word has length 181 [2024-11-07 13:07:01,287 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 13:07:01,291 INFO L471 AbstractCegarLoop]: Abstraction has 2453 states and 3477 transitions. [2024-11-07 13:07:01,291 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (22), 1 states have call predecessors, (22), 1 states have call successors, (22) [2024-11-07 13:07:01,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2453 states and 3477 transitions. [2024-11-07 13:07:01,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-07 13:07:01,300 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:07:01,300 INFO L215 NwaCegarLoop]: trace histogram [22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 13:07:01,300 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-07 13:07:01,301 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:07:01,301 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:07:01,301 INFO L85 PathProgramCache]: Analyzing trace with hash 1608270492, now seen corresponding path program 1 times [2024-11-07 13:07:01,301 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:07:01,302 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [852441314] [2024-11-07 13:07:01,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:07:01,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 13:07:01,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,106 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-07 13:07:02,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,117 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-11-07 13:07:02,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-07 13:07:02,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-07 13:07:02,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-07 13:07:02,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-07 13:07:02,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 13:07:02,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-07 13:07:02,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,202 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-07 13:07:02,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-07 13:07:02,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,223 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-07 13:07:02,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,235 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-07 13:07:02,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,245 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-11-07 13:07:02,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-07 13:07:02,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,263 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-07 13:07:02,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,274 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-07 13:07:02,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,286 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-07 13:07:02,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-07 13:07:02,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-07 13:07:02,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,320 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-07 13:07:02,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,330 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-07 13:07:02,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-07 13:07:02,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,353 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-07 13:07:02,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,423 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-07 13:07:02,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,438 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:07:02,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,448 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:07:02,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,457 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-07 13:07:02,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,467 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:07:02,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:02,480 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-07 13:07:02,481 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 13:07:02,481 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [852441314] [2024-11-07 13:07:02,481 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [852441314] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 13:07:02,481 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 13:07:02,481 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-07 13:07:02,482 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1781847825] [2024-11-07 13:07:02,482 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 13:07:02,484 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-07 13:07:02,484 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 13:07:02,485 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-07 13:07:02,485 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-07 13:07:02,485 INFO L87 Difference]: Start difference. First operand 2453 states and 3477 transitions. Second operand has 5 states, 5 states have (on average 15.4) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (31), 4 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2024-11-07 13:07:06,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:07:10,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:07:15,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:07:20,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:07:26,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:07:33,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 13:07:33,237 INFO L93 Difference]: Finished difference Result 7767 states and 11129 transitions. [2024-11-07 13:07:33,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-07 13:07:33,237 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (31), 4 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 199 [2024-11-07 13:07:33,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 13:07:33,274 INFO L225 Difference]: With dead ends: 7767 [2024-11-07 13:07:33,274 INFO L226 Difference]: Without dead ends: 5361 [2024-11-07 13:07:33,285 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2024-11-07 13:07:33,285 INFO L432 NwaCegarLoop]: 3778 mSDtfsCounter, 3991 mSDsluCounter, 5644 mSDsCounter, 0 mSdLazyCounter, 5011 mSolverCounterSat, 1872 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4498 SdHoareTripleChecker+Valid, 9422 SdHoareTripleChecker+Invalid, 6887 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1872 IncrementalHoareTripleChecker+Valid, 5011 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.1s IncrementalHoareTripleChecker+Time [2024-11-07 13:07:33,286 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4498 Valid, 9422 Invalid, 6887 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1872 Valid, 5011 Invalid, 4 Unknown, 0 Unchecked, 30.1s Time] [2024-11-07 13:07:33,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5361 states. [2024-11-07 13:07:33,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5361 to 4812. [2024-11-07 13:07:33,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4812 states, 3392 states have (on average 1.3307783018867925) internal successors, (4514), 3445 states have internal predecessors, (4514), 1149 states have call successors, (1149), 271 states have call predecessors, (1149), 270 states have return successors, (1148), 1115 states have call predecessors, (1148), 1148 states have call successors, (1148) [2024-11-07 13:07:33,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4812 states to 4812 states and 6811 transitions. [2024-11-07 13:07:33,563 INFO L78 Accepts]: Start accepts. Automaton has 4812 states and 6811 transitions. Word has length 199 [2024-11-07 13:07:33,564 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 13:07:33,564 INFO L471 AbstractCegarLoop]: Abstraction has 4812 states and 6811 transitions. [2024-11-07 13:07:33,565 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (31), 4 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2024-11-07 13:07:33,565 INFO L276 IsEmpty]: Start isEmpty. Operand 4812 states and 6811 transitions. [2024-11-07 13:07:33,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-07 13:07:33,571 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:07:33,572 INFO L215 NwaCegarLoop]: trace histogram [22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 13:07:33,572 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-07 13:07:33,572 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:07:33,572 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:07:33,572 INFO L85 PathProgramCache]: Analyzing trace with hash 1769060846, now seen corresponding path program 1 times [2024-11-07 13:07:33,573 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:07:33,573 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [390887330] [2024-11-07 13:07:33,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:07:33,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 13:07:34,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,333 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-07 13:07:34,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,354 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-11-07 13:07:34,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,371 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-07 13:07:34,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,389 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-07 13:07:34,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,412 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-07 13:07:34,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,432 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-07 13:07:34,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,441 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 13:07:34,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,450 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-07 13:07:34,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,459 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-07 13:07:34,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-07 13:07:34,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,477 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-07 13:07:34,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,487 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-07 13:07:34,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-11-07 13:07:34,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-07 13:07:34,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,541 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-07 13:07:34,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,564 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-07 13:07:34,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-07 13:07:34,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,605 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-07 13:07:34,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,670 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-07 13:07:34,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,685 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-07 13:07:34,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,705 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-07 13:07:34,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,727 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-07 13:07:34,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,748 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-11-07 13:07:34,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,776 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-07 13:07:34,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:07:34,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:07:34,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,801 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-07 13:07:34,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:07:34,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:07:34,815 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-07 13:07:34,816 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 13:07:34,816 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [390887330] [2024-11-07 13:07:34,816 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [390887330] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 13:07:34,816 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 13:07:34,816 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-07 13:07:34,816 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766309438] [2024-11-07 13:07:34,816 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 13:07:34,817 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-07 13:07:34,817 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 13:07:34,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-07 13:07:34,818 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-07 13:07:34,818 INFO L87 Difference]: Start difference. First operand 4812 states and 6811 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 3 states have internal predecessors, (73), 2 states have call successors, (31), 4 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2024-11-07 13:07:38,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:07:42,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []