./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--bnx2i--bnx2i.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--bnx2i--bnx2i.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1 --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 b313aebe9e037dccc23cad3cf03563729fe92551aad546588fa49a39c01be8fb --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 10:20:00,304 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 10:20:00,359 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 10:20:00,364 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 10:20:00,364 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 10:20:00,384 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 10:20:00,385 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 10:20:00,385 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 10:20:00,386 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 10:20:00,386 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 10:20:00,386 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 10:20:00,386 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 10:20:00,386 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 10:20:00,386 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 10:20:00,387 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 10:20:00,387 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 10:20:00,387 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 10:20:00,387 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 10:20:00,387 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 10:20:00,387 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 10:20:00,387 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 10:20:00,387 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 10:20:00,387 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 10:20:00,387 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 10:20:00,388 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 10:20:00,388 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 10:20:00,388 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 10:20:00,388 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 10:20:00,388 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 10:20:00,388 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:20:00,388 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 10:20:00,388 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 10:20:00,388 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 10:20:00,388 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 10:20:00,389 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:20:00,389 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 10:20:00,389 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 10:20:00,389 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 10:20:00,389 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 10:20:00,389 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 10:20:00,389 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 10:20:00,389 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 10:20:00,389 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 10:20:00,390 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 10:20:00,390 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 10:20:00,390 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> b313aebe9e037dccc23cad3cf03563729fe92551aad546588fa49a39c01be8fb [2024-12-02 10:20:00,591 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 10:20:00,599 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 10:20:00,601 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 10:20:00,601 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 10:20:00,602 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 10:20:00,603 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--bnx2i--bnx2i.ko-entry_point.cil.out.i [2024-12-02 10:20:03,199 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/data/69cb353a4/dc51ca7640d94fba8492bd5cddda2956/FLAG34421b1f5 [2024-12-02 10:20:03,784 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 10:20:03,784 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--bnx2i--bnx2i.ko-entry_point.cil.out.i [2024-12-02 10:20:03,826 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/data/69cb353a4/dc51ca7640d94fba8492bd5cddda2956/FLAG34421b1f5 [2024-12-02 10:20:04,284 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/data/69cb353a4/dc51ca7640d94fba8492bd5cddda2956 [2024-12-02 10:20:04,285 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 10:20:04,286 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 10:20:04,287 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 10:20:04,287 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 10:20:04,290 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 10:20:04,291 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:20:04" (1/1) ... [2024-12-02 10:20:04,291 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74f9a5c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:04, skipping insertion in model container [2024-12-02 10:20:04,291 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:20:04" (1/1) ... [2024-12-02 10:20:04,408 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 10:20:07,161 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--bnx2i--bnx2i.ko-entry_point.cil.out.i[478905,478918] [2024-12-02 10:20:07,229 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 10:20:07,267 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 10:20:07,439 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; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [8137] [2024-12-02 10:20:07,441 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [8144] [2024-12-02 10:20:07,441 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; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [8152-8153] [2024-12-02 10:20:07,443 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [8168] [2024-12-02 10:20:07,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& bnx2i_percpu)); [9002] [2024-12-02 10:20:07,490 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& bnx2i_percpu)); [9036] [2024-12-02 10:20:07,495 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& bnx2i_percpu)); [9137] [2024-12-02 10:20:07,510 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [9478] [2024-12-02 10:20:07,512 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [9541] [2024-12-02 10:20:07,512 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [9544] [2024-12-02 10:20:07,513 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [9547] [2024-12-02 10:20:07,513 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [9550] [2024-12-02 10:20:07,514 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; incl %0": "+m" (v->counter)); [9573] [2024-12-02 10:20:07,514 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; decl %0": "+m" (v->counter)); [9580] [2024-12-02 10:20:07,515 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [9610] [2024-12-02 10:20:07,515 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [9617] [2024-12-02 10:20:07,515 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [9624] [2024-12-02 10:20:07,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9915] [2024-12-02 10:20:07,554 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9927] [2024-12-02 10:20:07,555 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9936] [2024-12-02 10:20:07,713 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [11327-11328] [2024-12-02 10:20:07,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [11332-11333] [2024-12-02 10:20:07,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [11337-11338] [2024-12-02 10:20:07,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___6->state): : "memory", "cc"); [11342-11343] [2024-12-02 10:20:07,716 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [11406] [2024-12-02 10:20:07,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [11409] [2024-12-02 10:20:07,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [11412] [2024-12-02 10:20:07,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [11415] [2024-12-02 10:20:07,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [11426] [2024-12-02 10:20:07,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [11429] [2024-12-02 10:20:07,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [11432] [2024-12-02 10:20:07,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [11435] [2024-12-02 10:20:07,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [11446] [2024-12-02 10:20:07,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [11449] [2024-12-02 10:20:07,719 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [11452] [2024-12-02 10:20:07,719 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [11455] [2024-12-02 10:20:07,719 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [11466] [2024-12-02 10:20:07,719 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [11469] [2024-12-02 10:20:07,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [11472] [2024-12-02 10:20:07,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [11475] [2024-12-02 10:20:07,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& bnx2i_percpu)); [11494] [2024-12-02 10:20:07,785 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [12484-12485] [2024-12-02 10:20:07,786 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; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [12503-12504] [2024-12-02 10:20:07,798 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3258/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/bnx2i/bnx2i_iscsi.c"), "i" (155), "i" (12UL)); [12858-12859] [2024-12-02 10:20:07,800 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3258/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/bnx2i/bnx2i_iscsi.c"), "i" (176), "i" (12UL)); [12895-12896] [2024-12-02 10:20:07,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& bnx2i_percpu)); [14097] [2024-12-02 10:20:08,007 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--bnx2i--bnx2i.ko-entry_point.cil.out.i[478905,478918] [2024-12-02 10:20:08,016 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 10:20:08,154 INFO L204 MainTranslator]: Completed translation [2024-12-02 10:20:08,154 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:08 WrapperNode [2024-12-02 10:20:08,154 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 10:20:08,155 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 10:20:08,155 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 10:20:08,155 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 10:20:08,160 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:08" (1/1) ... [2024-12-02 10:20:08,227 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:08" (1/1) ... [2024-12-02 10:20:08,482 INFO L138 Inliner]: procedures = 430, calls = 4037, calls flagged for inlining = 190, calls inlined = 184, statements flattened = 10598 [2024-12-02 10:20:08,482 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 10:20:08,483 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 10:20:08,483 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 10:20:08,483 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 10:20:08,494 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:08" (1/1) ... [2024-12-02 10:20:08,495 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:08" (1/1) ... [2024-12-02 10:20:08,549 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:08" (1/1) ... [2024-12-02 10:20:11,476 INFO L175 MemorySlicer]: Split 2499 memory accesses to 22 slices as follows [2, 46, 4, 26, 4, 1, 4, 3, 9, 66, 3, 93, 17, 10, 58, 2, 2023, 4, 5, 37, 50, 32]. 81 percent of accesses are in the largest equivalence class. The 76 initializations are split as follows [2, 0, 0, 0, 4, 0, 0, 0, 0, 0, 3, 0, 0, 10, 0, 0, 25, 0, 0, 0, 0, 32]. The 1041 writes are split as follows [0, 1, 3, 26, 0, 1, 1, 2, 9, 66, 0, 84, 17, 0, 58, 0, 685, 1, 0, 37, 50, 0]. [2024-12-02 10:20:11,476 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:08" (1/1) ... [2024-12-02 10:20:11,477 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:08" (1/1) ... [2024-12-02 10:20:11,647 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:08" (1/1) ... [2024-12-02 10:20:11,662 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:08" (1/1) ... [2024-12-02 10:20:11,693 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:08" (1/1) ... [2024-12-02 10:20:11,761 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:08" (1/1) ... [2024-12-02 10:20:11,784 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:08" (1/1) ... [2024-12-02 10:20:11,847 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 10:20:11,848 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 10:20:11,848 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 10:20:11,848 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 10:20:11,849 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:08" (1/1) ... [2024-12-02 10:20:11,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:20:11,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 10:20:11,879 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 10:20:11,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 10:20:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-12-02 10:20:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-12-02 10:20:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_put_rq_buf [2024-12-02 10:20:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_put_rq_buf [2024-12-02 10:20:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2024-12-02 10:20:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2024-12-02 10:20:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_unsol_pdu_adjust_rq [2024-12-02 10:20:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_unsol_pdu_adjust_rq [2024-12-02 10:20:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure __iscsi_complete_pdu [2024-12-02 10:20:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __iscsi_complete_pdu [2024-12-02 10:20:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 10:20:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 10:20:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-12-02 10:20:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-12-02 10:20:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_active_list_del [2024-12-02 10:20:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_active_list_del [2024-12-02 10:20:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 10:20:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 10:20:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2024-12-02 10:20:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2024-12-02 10:20:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-12-02 10:20:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-12-02 10:20:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_session_create [2024-12-02 10:20:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_session_create [2024-12-02 10:20:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_destroy [2024-12-02 10:20:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_destroy [2024-12-02 10:20:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-02 10:20:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-02 10:20:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_get_param [2024-12-02 10:20:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_get_param [2024-12-02 10:20:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_recover_target [2024-12-02 10:20:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_recover_target [2024-12-02 10:20:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-02 10:20:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-02 10:20:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_task_xmit [2024-12-02 10:20:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_task_xmit [2024-12-02 10:20:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_adapter_ready [2024-12-02 10:20:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_adapter_ready [2024-12-02 10:20:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_get_param [2024-12-02 10:20:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_get_param [2024-12-02 10:20:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_stats [2024-12-02 10:20:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_stats [2024-12-02 10:20:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_nl_mesg [2024-12-02 10:20:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_nl_mesg [2024-12-02 10:20:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_queuecommand [2024-12-02 10:20:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_queuecommand [2024-12-02 10:20:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-02 10:20:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-02 10:20:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_iscsi_nopout [2024-12-02 10:20:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_iscsi_nopout [2024-12-02 10:20:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_get_param [2024-12-02 10:20:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_get_param [2024-12-02 10:20:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_tear_down_conn [2024-12-02 10:20:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_tear_down_conn [2024-12-02 10:20:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 10:20:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_link_state [2024-12-02 10:20:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_link_state [2024-12-02 10:20:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_teardown [2024-12-02 10:20:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_teardown [2024-12-02 10:20:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_stop [2024-12-02 10:20:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_stop [2024-12-02 10:20:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2024-12-02 10:20:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2024-12-02 10:20:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-02 10:20:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-02 10:20:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-12-02 10:20:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-12-02 10:20:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-12-02 10:20:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-12-02 10:20:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_send_pdu [2024-12-02 10:20:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_send_pdu [2024-12-02 10:20:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ring_dbell_update_sq_params [2024-12-02 10:20:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ring_dbell_update_sq_params [2024-12-02 10:20:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 10:20:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 10:20:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 10:20:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 10:20:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 10:20:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 10:20:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 10:20:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 10:20:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 10:20:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 10:20:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 10:20:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 10:20:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 10:20:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 10:20:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 10:20:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 10:20:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 10:20:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 10:20:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 10:20:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-02 10:20:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-02 10:20:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-12-02 10:20:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_done [2024-12-02 10:20:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_done [2024-12-02 10:20:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-02 10:20:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-02 10:20:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-12-02 10:20:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-12-02 10:20:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_iscsi_unmap_sg_list [2024-12-02 10:20:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_iscsi_unmap_sg_list [2024-12-02 10:20:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 10:20:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 10:20:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 10:20:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 10:20:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 10:20:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 10:20:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 10:20:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 10:20:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 10:20:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 10:20:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 10:20:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 10:20:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 10:20:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 10:20:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 10:20:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 10:20:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 10:20:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 10:20:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 10:20:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 10:20:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 10:20:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 10:20:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2024-12-02 10:20:11,912 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2024-12-02 10:20:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_release_free_cid_que [2024-12-02 10:20:11,912 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_release_free_cid_que [2024-12-02 10:20:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 10:20:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 10:20:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 10:20:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 10:20:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 10:20:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 10:20:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 10:20:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 10:20:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 10:20:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 10:20:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 10:20:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 10:20:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 10:20:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 10:20:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 10:20:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 10:20:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 10:20:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-12-02 10:20:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-12-02 10:20:11,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 10:20:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 10:20:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 10:20:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 10:20:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 10:20:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 10:20:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 10:20:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 10:20:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 10:20:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 10:20:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-02 10:20:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-02 10:20:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-02 10:20:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-02 10:20:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-02 10:20:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-02 10:20:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-02 10:20:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-02 10:20:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-02 10:20:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-12-02 10:20:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-12-02 10:20:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-12-02 10:20:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-02 10:20:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-02 10:20:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_set_param [2024-12-02 10:20:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_set_param [2024-12-02 10:20:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-12-02 10:20:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-12-02 10:20:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2024-12-02 10:20:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2024-12-02 10:20:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-02 10:20:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-02 10:20:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_qp_resc [2024-12-02 10:20:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_qp_resc [2024-12-02 10:20:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_session_destroy [2024-12-02 10:20:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_session_destroy [2024-12-02 10:20:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_dev_to_hba [2024-12-02 10:20:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_dev_to_hba [2024-12-02 10:20:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_connect [2024-12-02 10:20:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_connect [2024-12-02 10:20:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-02 10:20:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-02 10:20:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_task_has_unsol_data [2024-12-02 10:20:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_task_has_unsol_data [2024-12-02 10:20:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 10:20:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2024-12-02 10:20:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2024-12-02 10:20:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_cid_num [2024-12-02 10:20:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_cid_num [2024-12-02 10:20:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_hw_ep_disconnect [2024-12-02 10:20:11,916 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_hw_ep_disconnect [2024-12-02 10:20:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2024-12-02 10:20:11,916 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2024-12-02 10:20:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 10:20:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_create [2024-12-02 10:20:11,916 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_create [2024-12-02 10:20:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cpu_callback [2024-12-02 10:20:11,916 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cpu_callback [2024-12-02 10:20:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_ofld_list_del [2024-12-02 10:20:11,916 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_ofld_list_del [2024-12-02 10:20:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 10:20:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 10:20:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 10:20:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 10:20:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 10:20:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 10:20:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 10:20:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 10:20:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 10:20:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 10:20:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 10:20:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 10:20:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 10:20:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 10:20:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 10:20:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 10:20:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 10:20:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 10:20:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 10:20:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 10:20:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 10:20:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 10:20:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2024-12-02 10:20:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2024-12-02 10:20:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-02 10:20:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-02 10:20:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_host_get_param [2024-12-02 10:20:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_host_get_param [2024-12-02 10:20:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2024-12-02 10:20:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2024-12-02 10:20:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_setup_cmd_wqe_template [2024-12-02 10:20:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_setup_cmd_wqe_template [2024-12-02 10:20:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cleanup_task [2024-12-02 10:20:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cleanup_task [2024-12-02 10:20:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-02 10:20:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-02 10:20:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_nl_set_path [2024-12-02 10:20:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_nl_set_path [2024-12-02 10:20:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_chip_cleanup [2024-12-02 10:20:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_chip_cleanup [2024-12-02 10:20:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_poll [2024-12-02 10:20:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_poll [2024-12-02 10:20:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_arm_cq_event_coalescing [2024-12-02 10:20:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_arm_cq_event_coalescing [2024-12-02 10:20:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-12-02 10:20:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-12-02 10:20:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-02 10:20:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-02 10:20:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2024-12-02 10:20:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2024-12-02 10:20:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-12-02 10:20:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-12-02 10:20:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure flush_signals [2024-12-02 10:20:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_signals [2024-12-02 10:20:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-12-02 10:20:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-12-02 10:20:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-12-02 10:20:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-12-02 10:20:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 10:20:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 10:20:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-12-02 10:20:11,919 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-12-02 10:20:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-02 10:20:11,919 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-02 10:20:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-12-02 10:20:11,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-12-02 10:20:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-12-02 10:20:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-12-02 10:20:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-12-02 10:20:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-12-02 10:20:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-12-02 10:20:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-12-02 10:20:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-12-02 10:20:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-12-02 10:20:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-12-02 10:20:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-12-02 10:20:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-12-02 10:20:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-12-02 10:20:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-12-02 10:20:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-12-02 10:20:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-12-02 10:20:11,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-12-02 10:20:11,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-12-02 10:20:11,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-12-02 10:20:11,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-12-02 10:20:11,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-12-02 10:20:11,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2024-12-02 10:20:11,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2024-12-02 10:20:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-12-02 10:20:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-12-02 10:20:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-12-02 10:20:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-12-02 10:20:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-12-02 10:20:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-12-02 10:20:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-12-02 10:20:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-12-02 10:20:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-12-02 10:20:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-12-02 10:20:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-12-02 10:20:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-12-02 10:20:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-12-02 10:20:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-12-02 10:20:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-12-02 10:20:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-12-02 10:20:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-12-02 10:20:11,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-12-02 10:20:11,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-12-02 10:20:11,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-12-02 10:20:11,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2024-12-02 10:20:11,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2024-12-02 10:20:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-02 10:20:11,921 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-02 10:20:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2024-12-02 10:20:11,921 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2024-12-02 10:20:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2024-12-02 10:20:11,921 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2024-12-02 10:20:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 10:20:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 10:20:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 10:20:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 10:20:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 10:20:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 10:20:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 10:20:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 10:20:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 10:20:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 10:20:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 10:20:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 10:20:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 10:20:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 10:20:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 10:20:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 10:20:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 10:20:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 10:20:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 10:20:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-02 10:20:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-02 10:20:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-12-02 10:20:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 10:20:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 10:20:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 10:20:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 10:20:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 10:20:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 10:20:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 10:20:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 10:20:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 10:20:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 10:20:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 10:20:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 10:20:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 10:20:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 10:20:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 10:20:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 10:20:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 10:20:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 10:20:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 10:20:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 10:20:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 10:20:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 10:20:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_recovery_que_add_conn [2024-12-02 10:20:11,923 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_recovery_que_add_conn [2024-12-02 10:20:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 10:20:11,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 10:20:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-12-02 10:20:11,923 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-12-02 10:20:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_attr_is_visible [2024-12-02 10:20:11,923 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_attr_is_visible [2024-12-02 10:20:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2024-12-02 10:20:11,923 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2024-12-02 10:20:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2024-12-02 10:20:11,923 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2024-12-02 10:20:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_scsi_cmd_resp [2024-12-02 10:20:11,924 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_scsi_cmd_resp [2024-12-02 10:20:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_destroy_cmd_pool [2024-12-02 10:20:11,924 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_destroy_cmd_pool [2024-12-02 10:20:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2024-12-02 10:20:11,924 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2024-12-02 10:20:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-12-02 10:20:11,924 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-12-02 10:20:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-02 10:20:11,924 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-02 10:20:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-02 10:20:11,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-02 10:20:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_target_alloc [2024-12-02 10:20:11,924 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_target_alloc [2024-12-02 10:20:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-02 10:20:11,924 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-02 10:20:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 10:20:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 10:20:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 10:20:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 10:20:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 10:20:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 10:20:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 10:20:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 10:20:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 10:20:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 10:20:11,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 10:20:11,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 10:20:11,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 10:20:11,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 10:20:11,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 10:20:11,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 10:20:11,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 10:20:11,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 10:20:11,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 10:20:11,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-02 10:20:11,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-02 10:20:11,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-12-02 10:20:11,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 10:20:11,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 10:20:11,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 10:20:11,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 10:20:11,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 10:20:11,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 10:20:11,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 10:20:11,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 10:20:11,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 10:20:11,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 10:20:11,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 10:20:11,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 10:20:11,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 10:20:11,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 10:20:11,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 10:20:11,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 10:20:11,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 10:20:11,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 10:20:11,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 10:20:11,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-02 10:20:11,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-02 10:20:11,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-12-02 10:20:11,926 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_device_reset [2024-12-02 10:20:11,926 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_device_reset [2024-12-02 10:20:11,926 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 10:20:11,926 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 10:20:11,926 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_get_stats [2024-12-02 10:20:11,926 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_get_stats [2024-12-02 10:20:11,926 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-12-02 10:20:11,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-12-02 10:20:11,926 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_recovery_timedout [2024-12-02 10:20:11,926 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_recovery_timedout [2024-12-02 10:20:11,926 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_unregister_transport [2024-12-02 10:20:11,926 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_unregister_transport [2024-12-02 10:20:11,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 10:20:11,926 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-02 10:20:11,926 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-02 10:20:11,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-12-02 10:20:11,927 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-12-02 10:20:11,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-12-02 10:20:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_itt_to_task [2024-12-02 10:20:11,928 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_itt_to_task [2024-12-02 10:20:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-12-02 10:20:11,928 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-12-02 10:20:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_write_cmd_bd_idx [2024-12-02 10:20:11,928 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_write_cmd_bd_idx [2024-12-02 10:20:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_for_each_session [2024-12-02 10:20:11,928 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_for_each_session [2024-12-02 10:20:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 10:20:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 10:20:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 10:20:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 10:20:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 10:20:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 10:20:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 10:20:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 10:20:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 10:20:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 10:20:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 10:20:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 10:20:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 10:20:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 10:20:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 10:20:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 10:20:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 10:20:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 10:20:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 10:20:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 10:20:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 10:20:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 10:20:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 10:20:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 10:20:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_bind [2024-12-02 10:20:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_bind [2024-12-02 10:20:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-02 10:20:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-02 10:20:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-12-02 10:20:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-12-02 10:20:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_new_cqes [2024-12-02 10:20:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_new_cqes [2024-12-02 10:20:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-12-02 10:20:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-12-02 10:20:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-02 10:20:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-02 10:20:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_ep [2024-12-02 10:20:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_ep [2024-12-02 10:20:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_start [2024-12-02 10:20:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_start [2024-12-02 10:20:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_find_hba_for_cnic [2024-12-02 10:20:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_find_hba_for_cnic [2024-12-02 10:20:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-02 10:20:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-02 10:20:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_hba [2024-12-02 10:20:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_hba [2024-12-02 10:20:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2024-12-02 10:20:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2024-12-02 10:20:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_mp_bdt [2024-12-02 10:20:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_mp_bdt [2024-12-02 10:20:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-12-02 10:20:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-12-02 10:20:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-12-02 10:20:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-12-02 10:20:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_percpu_thread_destroy [2024-12-02 10:20:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_percpu_thread_destroy [2024-12-02 10:20:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-02 10:20:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-02 10:20:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_rq_buf [2024-12-02 10:20:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_rq_buf [2024-12-02 10:20:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 10:20:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 10:20:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 10:20:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 10:20:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 10:20:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 10:20:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 10:20:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 10:20:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 10:20:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 10:20:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 10:20:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 10:20:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 10:20:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 10:20:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 10:20:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 10:20:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 10:20:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 10:20:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 10:20:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 10:20:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 10:20:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 10:20:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 10:20:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 10:20:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2024-12-02 10:20:11,931 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2024-12-02 10:20:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 10:20:11,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 10:20:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2024-12-02 10:20:11,931 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2024-12-02 10:20:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-02 10:20:11,931 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-02 10:20:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-02 10:20:11,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-02 10:20:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_abort [2024-12-02 10:20:11,931 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_abort [2024-12-02 10:20:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2024-12-02 10:20:11,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2024-12-02 10:20:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-12-02 10:20:11,931 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-12-02 10:20:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2024-12-02 10:20:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2024-12-02 10:20:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost [2024-12-02 10:20:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost [2024-12-02 10:20:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-12-02 10:20:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-12-02 10:20:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-12-02 10:20:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-12-02 10:20:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_teardown [2024-12-02 10:20:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_teardown [2024-12-02 10:20:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_percpu_thread_create [2024-12-02 10:20:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_percpu_thread_create [2024-12-02 10:20:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_begin [2024-12-02 10:20:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_begin [2024-12-02 10:20:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_fw_iscsi_init_msg [2024-12-02 10:20:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_fw_iscsi_init_msg [2024-12-02 10:20:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-12-02 10:20:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-12-02 10:20:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-12-02 10:20:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-12-02 10:20:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-02 10:20:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-02 10:20:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-12-02 10:20:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-12-02 10:20:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_conn_from_id [2024-12-02 10:20:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_conn_from_id [2024-12-02 10:20:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 10:20:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 10:20:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 10:20:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 10:20:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 10:20:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 10:20:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 10:20:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 10:20:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 10:20:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 10:20:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 10:20:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 10:20:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 10:20:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 10:20:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 10:20:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 10:20:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 10:20:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 10:20:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 10:20:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 10:20:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 10:20:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 10:20:13,209 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 10:20:13,213 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 10:20:40,915 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 10:20:51,459 INFO L? ?]: Removed 4613 outVars from TransFormulas that were not future-live. [2024-12-02 10:20:51,459 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 10:20:51,510 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 10:20:51,510 INFO L312 CfgBuilder]: Removed 29 assume(true) statements. [2024-12-02 10:20:51,510 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:20:51 BoogieIcfgContainer [2024-12-02 10:20:51,510 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 10:20:51,512 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 10:20:51,512 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 10:20:51,516 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 10:20:51,517 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 10:20:04" (1/3) ... [2024-12-02 10:20:51,517 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70b13da1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 10:20:51, skipping insertion in model container [2024-12-02 10:20:51,517 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:08" (2/3) ... [2024-12-02 10:20:51,517 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70b13da1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 10:20:51, skipping insertion in model container [2024-12-02 10:20:51,517 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:20:51" (3/3) ... [2024-12-02 10:20:51,519 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--bnx2i--bnx2i.ko-entry_point.cil.out.i [2024-12-02 10:20:51,532 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 10:20:51,535 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--bnx2i--bnx2i.ko-entry_point.cil.out.i that has 219 procedures, 3798 locations, 1 initial locations, 97 loop locations, and 1 error locations. [2024-12-02 10:20:51,641 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 10:20:51,651 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;@4e416911, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 10:20:51,651 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 10:20:51,664 INFO L276 IsEmpty]: Start isEmpty. Operand has 3520 states, 2461 states have (on average 1.3636733035351483) internal successors, (3356), 2569 states have internal predecessors, (3356), 899 states have call successors, (899), 159 states have call predecessors, (899), 158 states have return successors, (891), 843 states have call predecessors, (891), 891 states have call successors, (891) [2024-12-02 10:20:51,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-12-02 10:20:51,712 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:20:51,713 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 6, 6, 6, 6, 6, 6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:20:51,713 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:20:51,718 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:20:51,718 INFO L85 PathProgramCache]: Analyzing trace with hash 1906819334, now seen corresponding path program 1 times [2024-12-02 10:20:51,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:20:51,726 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113249686] [2024-12-02 10:20:51,726 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:20:51,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:20:57,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:20:58,066 INFO L134 CoverageAnalysis]: Checked inductivity of 778 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 733 trivial. 0 not checked. [2024-12-02 10:20:58,066 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:20:58,066 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2113249686] [2024-12-02 10:20:58,067 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2113249686] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 10:20:58,067 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1539062259] [2024-12-02 10:20:58,067 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:20:58,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 10:20:58,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 10:20:58,069 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 10:20:58,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 10:21:04,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:21:04,487 INFO L256 TraceCheckSpWp]: Trace formula consists of 4995 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-02 10:21:04,500 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 10:21:04,530 INFO L134 CoverageAnalysis]: Checked inductivity of 778 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2024-12-02 10:21:04,530 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 10:21:04,531 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1539062259] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:21:04,531 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 10:21:04,531 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-12-02 10:21:04,533 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [882689304] [2024-12-02 10:21:04,533 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:21:04,537 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-12-02 10:21:04,538 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:21:04,557 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-12-02 10:21:04,558 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 10:21:04,566 INFO L87 Difference]: Start difference. First operand has 3520 states, 2461 states have (on average 1.3636733035351483) internal successors, (3356), 2569 states have internal predecessors, (3356), 899 states have call successors, (899), 159 states have call predecessors, (899), 158 states have return successors, (891), 843 states have call predecessors, (891), 891 states have call successors, (891) Second operand has 2 states, 2 states have (on average 59.5) internal successors, (119), 2 states have internal predecessors, (119), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-12-02 10:21:04,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:21:04,869 INFO L93 Difference]: Finished difference Result 7035 states and 10465 transitions. [2024-12-02 10:21:04,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-02 10:21:04,875 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 59.5) internal successors, (119), 2 states have internal predecessors, (119), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 345 [2024-12-02 10:21:04,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:21:04,933 INFO L225 Difference]: With dead ends: 7035 [2024-12-02 10:21:04,933 INFO L226 Difference]: Without dead ends: 3474 [2024-12-02 10:21:04,965 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 346 GetRequests, 346 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 10:21:04,971 INFO L435 NwaCegarLoop]: 5123 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5123 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 10:21:04,972 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5123 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:21:04,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3474 states. [2024-12-02 10:21:05,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3474 to 3474. [2024-12-02 10:21:05,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3474 states, 2438 states have (on average 1.35233798195242) internal successors, (3297), 2533 states have internal predecessors, (3297), 878 states have call successors, (878), 158 states have call predecessors, (878), 157 states have return successors, (877), 830 states have call predecessors, (877), 877 states have call successors, (877) [2024-12-02 10:21:05,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3474 states to 3474 states and 5052 transitions. [2024-12-02 10:21:05,339 INFO L78 Accepts]: Start accepts. Automaton has 3474 states and 5052 transitions. Word has length 345 [2024-12-02 10:21:05,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:21:05,352 INFO L471 AbstractCegarLoop]: Abstraction has 3474 states and 5052 transitions. [2024-12-02 10:21:05,352 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 59.5) internal successors, (119), 2 states have internal predecessors, (119), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-12-02 10:21:05,353 INFO L276 IsEmpty]: Start isEmpty. Operand 3474 states and 5052 transitions. [2024-12-02 10:21:05,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-12-02 10:21:05,379 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:21:05,380 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 6, 6, 6, 6, 6, 6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:21:05,408 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-02 10:21:05,580 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-12-02 10:21:05,581 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:21:05,581 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:21:05,582 INFO L85 PathProgramCache]: Analyzing trace with hash -943681772, now seen corresponding path program 1 times [2024-12-02 10:21:05,582 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:21:05,582 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1330763156] [2024-12-02 10:21:05,582 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:21:05,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:21:10,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:21:11,301 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 783 trivial. 0 not checked. [2024-12-02 10:21:11,301 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:21:11,301 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1330763156] [2024-12-02 10:21:11,301 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1330763156] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:21:11,301 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:21:11,301 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 10:21:11,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1809830440] [2024-12-02 10:21:11,301 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:21:11,303 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 10:21:11,303 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:21:11,304 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 10:21:11,304 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 10:21:11,304 INFO L87 Difference]: Start difference. First operand 3474 states and 5052 transitions. Second operand has 3 states, 3 states have (on average 41.0) internal successors, (123), 3 states have internal predecessors, (123), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 10:21:12,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:21:12,193 INFO L93 Difference]: Finished difference Result 9265 states and 13359 transitions. [2024-12-02 10:21:12,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 10:21:12,194 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 41.0) internal successors, (123), 3 states have internal predecessors, (123), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 365 [2024-12-02 10:21:12,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:21:12,237 INFO L225 Difference]: With dead ends: 9265 [2024-12-02 10:21:12,238 INFO L226 Difference]: Without dead ends: 5800 [2024-12-02 10:21:12,256 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 10:21:12,257 INFO L435 NwaCegarLoop]: 5472 mSDtfsCounter, 3268 mSDsluCounter, 4998 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3268 SdHoareTripleChecker+Valid, 10470 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-12-02 10:21:12,257 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3268 Valid, 10470 Invalid, 44 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-12-02 10:21:12,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5800 states. [2024-12-02 10:21:12,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5800 to 5798. [2024-12-02 10:21:12,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5798 states, 4105 states have (on average 1.3434835566382461) internal successors, (5515), 4234 states have internal predecessors, (5515), 1401 states have call successors, (1401), 292 states have call predecessors, (1401), 291 states have return successors, (1400), 1347 states have call predecessors, (1400), 1400 states have call successors, (1400) [2024-12-02 10:21:12,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5798 states to 5798 states and 8316 transitions. [2024-12-02 10:21:12,557 INFO L78 Accepts]: Start accepts. Automaton has 5798 states and 8316 transitions. Word has length 365 [2024-12-02 10:21:12,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:21:12,557 INFO L471 AbstractCegarLoop]: Abstraction has 5798 states and 8316 transitions. [2024-12-02 10:21:12,557 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 41.0) internal successors, (123), 3 states have internal predecessors, (123), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-12-02 10:21:12,558 INFO L276 IsEmpty]: Start isEmpty. Operand 5798 states and 8316 transitions. [2024-12-02 10:21:12,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 595 [2024-12-02 10:21:12,599 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:21:12,600 INFO L218 NwaCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:21:12,600 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 10:21:12,600 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:21:12,601 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:21:12,601 INFO L85 PathProgramCache]: Analyzing trace with hash -1787539950, now seen corresponding path program 1 times [2024-12-02 10:21:12,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:21:12,601 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1458634174] [2024-12-02 10:21:12,601 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:21:12,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:21:17,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:21:18,637 INFO L134 CoverageAnalysis]: Checked inductivity of 3117 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3115 trivial. 0 not checked. [2024-12-02 10:21:18,637 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:21:18,637 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1458634174] [2024-12-02 10:21:18,637 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1458634174] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:21:18,637 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:21:18,637 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 10:21:18,637 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1732751850] [2024-12-02 10:21:18,638 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:21:18,639 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 10:21:18,639 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:21:18,640 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 10:21:18,640 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 10:21:18,640 INFO L87 Difference]: Start difference. First operand 5798 states and 8316 transitions. Second operand has 5 states, 5 states have (on average 32.6) internal successors, (163), 4 states have internal predecessors, (163), 2 states have call successors, (53), 2 states have call predecessors, (53), 2 states have return successors, (49), 3 states have call predecessors, (49), 2 states have call successors, (49) [2024-12-02 10:21:18,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:21:18,948 INFO L93 Difference]: Finished difference Result 11593 states and 16631 transitions. [2024-12-02 10:21:18,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 10:21:18,949 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 32.6) internal successors, (163), 4 states have internal predecessors, (163), 2 states have call successors, (53), 2 states have call predecessors, (53), 2 states have return successors, (49), 3 states have call predecessors, (49), 2 states have call successors, (49) Word has length 594 [2024-12-02 10:21:18,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:21:18,980 INFO L225 Difference]: With dead ends: 11593 [2024-12-02 10:21:18,980 INFO L226 Difference]: Without dead ends: 5804 [2024-12-02 10:21:19,000 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 10:21:19,001 INFO L435 NwaCegarLoop]: 5050 mSDtfsCounter, 0 mSDsluCounter, 15140 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 20190 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 10:21:19,001 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 20190 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 10:21:19,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5804 states. [2024-12-02 10:21:19,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5804 to 5802. [2024-12-02 10:21:19,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5802 states, 4108 states have (on average 1.343232716650438) internal successors, (5518), 4237 states have internal predecessors, (5518), 1401 states have call successors, (1401), 292 states have call predecessors, (1401), 292 states have return successors, (1404), 1348 states have call predecessors, (1404), 1400 states have call successors, (1404) [2024-12-02 10:21:19,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5802 states to 5802 states and 8323 transitions. [2024-12-02 10:21:19,182 INFO L78 Accepts]: Start accepts. Automaton has 5802 states and 8323 transitions. Word has length 594 [2024-12-02 10:21:19,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:21:19,184 INFO L471 AbstractCegarLoop]: Abstraction has 5802 states and 8323 transitions. [2024-12-02 10:21:19,184 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 32.6) internal successors, (163), 4 states have internal predecessors, (163), 2 states have call successors, (53), 2 states have call predecessors, (53), 2 states have return successors, (49), 3 states have call predecessors, (49), 2 states have call successors, (49) [2024-12-02 10:21:19,184 INFO L276 IsEmpty]: Start isEmpty. Operand 5802 states and 8323 transitions. [2024-12-02 10:21:19,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 575 [2024-12-02 10:21:19,215 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:21:19,215 INFO L218 NwaCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:21:19,215 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 10:21:19,216 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:21:19,216 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:21:19,216 INFO L85 PathProgramCache]: Analyzing trace with hash 603729776, now seen corresponding path program 1 times [2024-12-02 10:21:19,217 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:21:19,217 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [760456947] [2024-12-02 10:21:19,217 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:21:19,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:21:23,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:21:24,397 INFO L134 CoverageAnalysis]: Checked inductivity of 3110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3110 trivial. 0 not checked. [2024-12-02 10:21:24,397 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:21:24,397 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [760456947] [2024-12-02 10:21:24,397 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [760456947] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:21:24,397 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:21:24,398 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 10:21:24,398 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [354424782] [2024-12-02 10:21:24,398 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:21:24,399 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 10:21:24,399 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:21:24,400 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 10:21:24,400 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 10:21:24,400 INFO L87 Difference]: Start difference. First operand 5802 states and 8323 transitions. Second operand has 3 states, 3 states have (on average 51.0) internal successors, (153), 3 states have internal predecessors, (153), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2024-12-02 10:21:24,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:21:24,523 INFO L93 Difference]: Finished difference Result 5806 states and 8327 transitions. [2024-12-02 10:21:24,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 10:21:24,524 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 51.0) internal successors, (153), 3 states have internal predecessors, (153), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) Word has length 574 [2024-12-02 10:21:24,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:21:24,551 INFO L225 Difference]: With dead ends: 5806 [2024-12-02 10:21:24,551 INFO L226 Difference]: Without dead ends: 5803 [2024-12-02 10:21:24,554 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 10:21:24,555 INFO L435 NwaCegarLoop]: 5051 mSDtfsCounter, 0 mSDsluCounter, 5046 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 10097 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 10:21:24,555 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 10097 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:21:24,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5803 states. [2024-12-02 10:21:24,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5803 to 5803. [2024-12-02 10:21:24,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5803 states, 4109 states have (on average 1.343149184716476) internal successors, (5519), 4238 states have internal predecessors, (5519), 1401 states have call successors, (1401), 292 states have call predecessors, (1401), 292 states have return successors, (1404), 1348 states have call predecessors, (1404), 1400 states have call successors, (1404) [2024-12-02 10:21:24,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5803 states to 5803 states and 8324 transitions. [2024-12-02 10:21:24,710 INFO L78 Accepts]: Start accepts. Automaton has 5803 states and 8324 transitions. Word has length 574 [2024-12-02 10:21:24,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:21:24,711 INFO L471 AbstractCegarLoop]: Abstraction has 5803 states and 8324 transitions. [2024-12-02 10:21:24,713 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 51.0) internal successors, (153), 3 states have internal predecessors, (153), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (46), 1 states have call predecessors, (46), 1 states have call successors, (46) [2024-12-02 10:21:24,713 INFO L276 IsEmpty]: Start isEmpty. Operand 5803 states and 8324 transitions. [2024-12-02 10:21:24,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 577 [2024-12-02 10:21:24,732 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:21:24,733 INFO L218 NwaCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:21:24,733 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 10:21:24,733 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:21:24,733 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:21:24,733 INFO L85 PathProgramCache]: Analyzing trace with hash -292696171, now seen corresponding path program 1 times [2024-12-02 10:21:24,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:21:24,733 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [341940719] [2024-12-02 10:21:24,734 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:21:24,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:21:29,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:21:30,154 INFO L134 CoverageAnalysis]: Checked inductivity of 3110 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3103 trivial. 0 not checked. [2024-12-02 10:21:30,154 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:21:30,154 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [341940719] [2024-12-02 10:21:30,154 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [341940719] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:21:30,154 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:21:30,154 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 10:21:30,154 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [800681931] [2024-12-02 10:21:30,154 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:21:30,155 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 10:21:30,156 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:21:30,156 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 10:21:30,156 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 10:21:30,157 INFO L87 Difference]: Start difference. First operand 5803 states and 8324 transitions. Second operand has 5 states, 5 states have (on average 32.2) internal successors, (161), 5 states have internal predecessors, (161), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) [2024-12-02 10:21:34,210 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 10:21:35,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:21:35,108 INFO L93 Difference]: Finished difference Result 11605 states and 16646 transitions. [2024-12-02 10:21:35,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 10:21:35,108 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 32.2) internal successors, (161), 5 states have internal predecessors, (161), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) Word has length 576 [2024-12-02 10:21:35,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:21:35,160 INFO L225 Difference]: With dead ends: 11605 [2024-12-02 10:21:35,160 INFO L226 Difference]: Without dead ends: 5799 [2024-12-02 10:21:35,190 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 10:21:35,190 INFO L435 NwaCegarLoop]: 5049 mSDtfsCounter, 1 mSDsluCounter, 15137 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 20186 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2024-12-02 10:21:35,190 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 20186 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 20 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2024-12-02 10:21:35,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5799 states. [2024-12-02 10:21:35,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5799 to 5799. [2024-12-02 10:21:35,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5799 states, 4107 states have (on average 1.3428293158022888) internal successors, (5515), 4236 states have internal predecessors, (5515), 1399 states have call successors, (1399), 292 states have call predecessors, (1399), 292 states have return successors, (1402), 1346 states have call predecessors, (1402), 1398 states have call successors, (1402) [2024-12-02 10:21:35,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5799 states to 5799 states and 8316 transitions. [2024-12-02 10:21:35,460 INFO L78 Accepts]: Start accepts. Automaton has 5799 states and 8316 transitions. Word has length 576 [2024-12-02 10:21:35,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:21:35,460 INFO L471 AbstractCegarLoop]: Abstraction has 5799 states and 8316 transitions. [2024-12-02 10:21:35,460 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 32.2) internal successors, (161), 5 states have internal predecessors, (161), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) [2024-12-02 10:21:35,461 INFO L276 IsEmpty]: Start isEmpty. Operand 5799 states and 8316 transitions. [2024-12-02 10:21:35,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 584 [2024-12-02 10:21:35,488 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:21:35,488 INFO L218 NwaCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:21:35,488 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 10:21:35,489 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:21:35,489 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:21:35,489 INFO L85 PathProgramCache]: Analyzing trace with hash 228250587, now seen corresponding path program 1 times [2024-12-02 10:21:35,489 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:21:35,489 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [621044442] [2024-12-02 10:21:35,489 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:21:35,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:21:40,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:21:42,682 INFO L134 CoverageAnalysis]: Checked inductivity of 3110 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 3099 trivial. 0 not checked. [2024-12-02 10:21:42,683 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:21:42,683 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [621044442] [2024-12-02 10:21:42,683 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [621044442] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 10:21:42,683 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [291438764] [2024-12-02 10:21:42,683 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:21:42,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 10:21:42,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 10:21:42,685 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 10:21:42,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-12-02 10:21:49,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:21:49,238 INFO L256 TraceCheckSpWp]: Trace formula consists of 6038 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-02 10:21:49,251 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 10:21:50,755 INFO L134 CoverageAnalysis]: Checked inductivity of 3110 backedges. 0 proven. 587 refuted. 0 times theorem prover too weak. 2523 trivial. 0 not checked. [2024-12-02 10:21:50,756 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 10:21:55,767 INFO L134 CoverageAnalysis]: Checked inductivity of 3110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3110 trivial. 0 not checked. [2024-12-02 10:21:55,767 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [291438764] provided 1 perfect and 1 imperfect interpolant sequences [2024-12-02 10:21:55,767 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-12-02 10:21:55,768 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6, 5] total 10 [2024-12-02 10:21:55,768 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1619577211] [2024-12-02 10:21:55,768 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:21:55,768 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:21:55,769 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:21:55,769 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:21:55,769 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2024-12-02 10:21:55,769 INFO L87 Difference]: Start difference. First operand 5799 states and 8316 transitions. Second operand has 4 states, 4 states have (on average 40.0) internal successors, (160), 4 states have internal predecessors, (160), 2 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-12-02 10:21:56,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:21:56,018 INFO L93 Difference]: Finished difference Result 5804 states and 8321 transitions. [2024-12-02 10:21:56,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:21:56,019 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 40.0) internal successors, (160), 4 states have internal predecessors, (160), 2 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 583 [2024-12-02 10:21:56,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:21:56,051 INFO L225 Difference]: With dead ends: 5804 [2024-12-02 10:21:56,052 INFO L226 Difference]: Without dead ends: 5801 [2024-12-02 10:21:56,056 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 1170 GetRequests, 1162 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2024-12-02 10:21:56,056 INFO L435 NwaCegarLoop]: 5046 mSDtfsCounter, 0 mSDsluCounter, 10084 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 15130 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 10:21:56,056 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 15130 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 10:21:56,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5801 states. [2024-12-02 10:21:56,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5801 to 5800. [2024-12-02 10:21:56,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5800 states, 4108 states have (on average 1.3427458617332035) internal successors, (5516), 4237 states have internal predecessors, (5516), 1399 states have call successors, (1399), 292 states have call predecessors, (1399), 292 states have return successors, (1402), 1346 states have call predecessors, (1402), 1398 states have call successors, (1402) [2024-12-02 10:21:56,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5800 states to 5800 states and 8317 transitions. [2024-12-02 10:21:56,264 INFO L78 Accepts]: Start accepts. Automaton has 5800 states and 8317 transitions. Word has length 583 [2024-12-02 10:21:56,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:21:56,265 INFO L471 AbstractCegarLoop]: Abstraction has 5800 states and 8317 transitions. [2024-12-02 10:21:56,265 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 40.0) internal successors, (160), 4 states have internal predecessors, (160), 2 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-12-02 10:21:56,265 INFO L276 IsEmpty]: Start isEmpty. Operand 5800 states and 8317 transitions. [2024-12-02 10:21:56,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 585 [2024-12-02 10:21:56,283 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:21:56,284 INFO L218 NwaCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:21:56,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-12-02 10:21:56,484 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 10:21:56,484 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:21:56,484 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:21:56,485 INFO L85 PathProgramCache]: Analyzing trace with hash -1468330494, now seen corresponding path program 1 times [2024-12-02 10:21:56,485 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:21:56,485 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1001006010] [2024-12-02 10:21:56,485 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:21:56,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:22:01,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:22:03,022 INFO L134 CoverageAnalysis]: Checked inductivity of 3110 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 3099 trivial. 0 not checked. [2024-12-02 10:22:03,022 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:22:03,022 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1001006010] [2024-12-02 10:22:03,022 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1001006010] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 10:22:03,022 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [181987207] [2024-12-02 10:22:03,022 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:22:03,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 10:22:03,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 10:22:03,024 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 10:22:03,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-12-02 10:22:09,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:22:09,889 INFO L256 TraceCheckSpWp]: Trace formula consists of 6039 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-02 10:22:09,897 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 10:22:10,322 INFO L134 CoverageAnalysis]: Checked inductivity of 3110 backedges. 592 proven. 0 refuted. 0 times theorem prover too weak. 2518 trivial. 0 not checked. [2024-12-02 10:22:10,322 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 10:22:10,322 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [181987207] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:22:10,322 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 10:22:10,322 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2024-12-02 10:22:10,323 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1285688664] [2024-12-02 10:22:10,323 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:22:10,323 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 10:22:10,323 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:22:10,324 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 10:22:10,324 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2024-12-02 10:22:10,324 INFO L87 Difference]: Start difference. First operand 5800 states and 8317 transitions. Second operand has 5 states, 5 states have (on average 37.0) internal successors, (185), 5 states have internal predecessors, (185), 3 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2024-12-02 10:22:14,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 10:22:14,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:22:14,986 INFO L93 Difference]: Finished difference Result 11596 states and 16629 transitions. [2024-12-02 10:22:14,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 10:22:14,987 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 37.0) internal successors, (185), 5 states have internal predecessors, (185), 3 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) Word has length 584 [2024-12-02 10:22:14,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:22:15,008 INFO L225 Difference]: With dead ends: 11596 [2024-12-02 10:22:15,008 INFO L226 Difference]: Without dead ends: 5783 [2024-12-02 10:22:15,023 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 589 GetRequests, 582 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2024-12-02 10:22:15,024 INFO L435 NwaCegarLoop]: 5045 mSDtfsCounter, 1 mSDsluCounter, 15122 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 20167 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-12-02 10:22:15,024 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 20167 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 17 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-12-02 10:22:15,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5783 states. [2024-12-02 10:22:15,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5783 to 5783. [2024-12-02 10:22:15,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5783 states, 4097 states have (on average 1.3426897730046374) internal successors, (5501), 4226 states have internal predecessors, (5501), 1395 states have call successors, (1395), 290 states have call predecessors, (1395), 290 states have return successors, (1398), 1342 states have call predecessors, (1398), 1394 states have call successors, (1398) [2024-12-02 10:22:15,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5783 states to 5783 states and 8294 transitions. [2024-12-02 10:22:15,147 INFO L78 Accepts]: Start accepts. Automaton has 5783 states and 8294 transitions. Word has length 584 [2024-12-02 10:22:15,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:22:15,148 INFO L471 AbstractCegarLoop]: Abstraction has 5783 states and 8294 transitions. [2024-12-02 10:22:15,148 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 37.0) internal successors, (185), 5 states have internal predecessors, (185), 3 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2024-12-02 10:22:15,148 INFO L276 IsEmpty]: Start isEmpty. Operand 5783 states and 8294 transitions. [2024-12-02 10:22:15,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 624 [2024-12-02 10:22:15,159 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:22:15,159 INFO L218 NwaCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:22:15,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-12-02 10:22:15,360 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2024-12-02 10:22:15,360 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:22:15,360 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:22:15,360 INFO L85 PathProgramCache]: Analyzing trace with hash -157582411, now seen corresponding path program 1 times [2024-12-02 10:22:15,360 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:22:15,360 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1694479097] [2024-12-02 10:22:15,361 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:22:15,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:22:19,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:22:20,134 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3118 trivial. 0 not checked. [2024-12-02 10:22:20,134 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:22:20,134 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1694479097] [2024-12-02 10:22:20,134 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1694479097] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:22:20,134 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:22:20,134 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 10:22:20,134 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1352084593] [2024-12-02 10:22:20,134 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:22:20,135 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 10:22:20,135 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:22:20,135 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 10:22:20,135 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 10:22:20,135 INFO L87 Difference]: Start difference. First operand 5783 states and 8294 transitions. Second operand has 3 states, 3 states have (on average 61.0) internal successors, (183), 3 states have internal predecessors, (183), 2 states have call successors, (56), 2 states have call predecessors, (56), 2 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2024-12-02 10:22:20,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:22:20,301 INFO L93 Difference]: Finished difference Result 11559 states and 16594 transitions. [2024-12-02 10:22:20,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 10:22:20,302 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 61.0) internal successors, (183), 3 states have internal predecessors, (183), 2 states have call successors, (56), 2 states have call predecessors, (56), 2 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) Word has length 623 [2024-12-02 10:22:20,303 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:22:20,334 INFO L225 Difference]: With dead ends: 11559 [2024-12-02 10:22:20,334 INFO L226 Difference]: Without dead ends: 5785 [2024-12-02 10:22:20,351 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 10:22:20,352 INFO L435 NwaCegarLoop]: 5036 mSDtfsCounter, 0 mSDsluCounter, 5032 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 10068 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 10:22:20,352 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 10068 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:22:20,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5785 states. [2024-12-02 10:22:20,499 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5785 to 5785. [2024-12-02 10:22:20,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5785 states, 4099 states have (on average 1.3425225664796292) internal successors, (5503), 4228 states have internal predecessors, (5503), 1395 states have call successors, (1395), 290 states have call predecessors, (1395), 290 states have return successors, (1398), 1342 states have call predecessors, (1398), 1394 states have call successors, (1398) [2024-12-02 10:22:20,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5785 states to 5785 states and 8296 transitions. [2024-12-02 10:22:20,536 INFO L78 Accepts]: Start accepts. Automaton has 5785 states and 8296 transitions. Word has length 623 [2024-12-02 10:22:20,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:22:20,537 INFO L471 AbstractCegarLoop]: Abstraction has 5785 states and 8296 transitions. [2024-12-02 10:22:20,537 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 61.0) internal successors, (183), 3 states have internal predecessors, (183), 2 states have call successors, (56), 2 states have call predecessors, (56), 2 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2024-12-02 10:22:20,538 INFO L276 IsEmpty]: Start isEmpty. Operand 5785 states and 8296 transitions. [2024-12-02 10:22:20,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2024-12-02 10:22:20,554 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:22:20,554 INFO L218 NwaCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:22:20,554 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 10:22:20,554 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:22:20,554 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:22:20,555 INFO L85 PathProgramCache]: Analyzing trace with hash 1912542923, now seen corresponding path program 1 times [2024-12-02 10:22:20,555 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:22:20,555 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1558875970] [2024-12-02 10:22:20,555 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:22:20,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:22:25,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:22:26,906 INFO L134 CoverageAnalysis]: Checked inductivity of 3113 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 3102 trivial. 0 not checked. [2024-12-02 10:22:26,906 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:22:26,906 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1558875970] [2024-12-02 10:22:26,906 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1558875970] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 10:22:26,906 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1514002167] [2024-12-02 10:22:26,906 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:22:26,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 10:22:26,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 10:22:26,908 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 10:22:26,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5650cbfc-f226-4d8b-9866-3dab5751bcaa/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-12-02 10:22:33,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:22:33,535 INFO L256 TraceCheckSpWp]: Trace formula consists of 6116 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-12-02 10:22:33,545 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 10:22:33,724 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2024-12-02 10:22:35,532 WARN L873 $PredicateComparison]: unable to prove that (exists ((|#Ultimate.meminit_#ptr.base| Int)) (= |c_#memory_int#16| (store |c_old(#memory_int#16)| |#Ultimate.meminit_#ptr.base| ((as const (Array Int Int)) 0)))) is different from true [2024-12-02 10:22:35,603 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2024-12-02 10:22:36,303 INFO L349 Elim1Store]: treesize reduction 16, result has 23.8 percent of original size [2024-12-02 10:22:36,303 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 16 [2024-12-02 10:23:29,611 INFO L134 CoverageAnalysis]: Checked inductivity of 3113 backedges. 549 proven. 4 refuted. 0 times theorem prover too weak. 2556 trivial. 4 not checked. [2024-12-02 10:23:29,611 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 10:24:02,836 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1514002167] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 10:24:02,836 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-12-02 10:24:02,837 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 18] total 22 [2024-12-02 10:24:02,837 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [838033989] [2024-12-02 10:24:02,837 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-12-02 10:24:02,837 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2024-12-02 10:24:02,838 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:24:02,838 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2024-12-02 10:24:02,838 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=371, Unknown=38, NotChecked=40, Total=506 [2024-12-02 10:24:02,839 INFO L87 Difference]: Start difference. First operand 5785 states and 8296 transitions. Second operand has 22 states, 20 states have (on average 14.45) internal successors, (289), 19 states have internal predecessors, (289), 9 states have call successors, (98), 4 states have call predecessors, (98), 9 states have return successors, (95), 10 states have call predecessors, (95), 9 states have call successors, (95) [2024-12-02 10:24:06,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 10:24:11,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 10:24:15,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 10:24:19,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:24:24,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.34s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:24:28,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.35s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:24:32,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 10:24:37,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 10:24:41,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 10:24:45,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 10:24:49,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:24:54,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:24:58,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 10:25:03,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:25:09,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:25:19,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:25:23,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:25:33,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:25:37,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:25:41,695 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:25:50,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:25:54,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:25:58,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:26:02,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:26:06,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:26:11,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:26:15,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:26:19,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:26:23,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:26:27,815 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:26:31,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:26:36,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:26:40,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:26:45,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:26:49,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:26:53,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:26:57,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:27:01,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:27:05,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:27:09,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:27:13,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:27:17,943 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:27:22,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:27:26,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:27:30,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:27:34,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:27:38,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:27:42,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:27:46,201 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:27:50,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:27:54,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:27:58,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:28:02,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:28:06,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:28:10,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:28:14,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:28:18,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:28:22,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:28:26,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:28:30,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:28:39,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:28:43,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:28:47,425 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:28:51,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:28:55,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:28:59,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:29:03,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:29:07,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:29:11,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:29:15,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:29:19,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:29:23,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:29:28,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:29:32,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:29:36,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:29:40,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:29:44,328 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:29:48,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:29:52,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:29:56,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:30:00,465 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:30:04,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:30:08,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:30:12,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:30:16,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:30:20,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:30:24,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:30:28,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:30:32,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:30:36,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:30:40,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:30:44,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:30:48,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:30:52,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:30:56,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:31:00,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:31:04,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:31:08,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:31:13,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:31:17,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:31:21,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:31:25,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:31:29,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:31:33,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:31:37,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:31:41,290 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:31:45,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:31:49,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:31:53,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:31:57,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:32:01,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:32:05,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:32:06,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:32:10,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:32:15,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:32:16,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:32:17,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:32:21,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:32:25,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:32:26,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:32:30,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:32:31,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:32:35,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:32:39,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:32:43,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:32:47,898 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:32:51,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:32:55,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:33:00,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:33:04,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:33:08,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:33:09,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:33:11,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:33:15,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:33:19,947 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:33:21,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:33:22,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:33:26,746 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:33:28,091 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:33:32,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:33:36,551 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:33:40,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:33:44,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:33:49,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:33:53,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:33:57,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:34:02,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:34:06,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:34:11,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:34:15,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:34:19,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:34:23,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-02 10:34:27,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0]