./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_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/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_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB --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 [2024-11-28 03:11:17,464 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 03:11:17,563 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 03:11:17,571 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 03:11:17,572 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 03:11:17,601 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 03:11:17,602 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 03:11:17,603 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 03:11:17,603 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 03:11:17,603 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 03:11:17,603 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 03:11:17,604 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 03:11:17,604 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 03:11:17,604 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 03:11:17,604 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 03:11:17,605 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 03:11:17,605 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 03:11:17,605 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 03:11:17,605 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 03:11:17,605 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 03:11:17,606 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 03:11:17,606 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 03:11:17,606 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 03:11:17,606 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 03:11:17,606 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 03:11:17,606 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 03:11:17,607 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:11:17,607 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 03:11:17,607 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 03:11:17,607 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:11:17,607 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 03:11:17,607 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:11:17,608 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 03:11:17,608 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 03:11:17,608 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:11:17,608 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 03:11:17,608 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 03:11:17,608 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 03:11:17,608 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 03:11:17,608 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 03:11:17,608 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 03:11:17,608 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 03:11:17,609 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 03:11:17,609 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 03:11:17,609 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 03:11:17,609 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_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB 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 [2024-11-28 03:11:17,952 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 03:11:17,963 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 03:11:17,967 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 03:11:17,968 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 03:11:17,969 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 03:11:17,971 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--bnx2i--bnx2i.ko-entry_point.cil.out.i [2024-11-28 03:11:21,250 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/data/f34168264/bc64ce70f17c4e88ae4777f6b1bc1f8b/FLAGcae5a5a35 [2024-11-28 03:11:22,137 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 03:11:22,138 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--bnx2i--bnx2i.ko-entry_point.cil.out.i [2024-11-28 03:11:22,210 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/data/f34168264/bc64ce70f17c4e88ae4777f6b1bc1f8b/FLAGcae5a5a35 [2024-11-28 03:11:22,233 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/data/f34168264/bc64ce70f17c4e88ae4777f6b1bc1f8b [2024-11-28 03:11:22,237 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 03:11:22,239 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 03:11:22,243 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 03:11:22,243 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 03:11:22,248 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 03:11:22,250 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:11:22" (1/1) ... [2024-11-28 03:11:22,253 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18385553 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:22, skipping insertion in model container [2024-11-28 03:11:22,253 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:11:22" (1/1) ... [2024-11-28 03:11:22,459 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 03:11:26,282 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_8df2f98a-e857-4ce3-8014-2fde984565e3/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] [2024-11-28 03:11:26,375 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:11:26,428 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 03:11:26,656 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] [2024-11-28 03:11:26,658 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] [2024-11-28 03:11:26,659 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] [2024-11-28 03:11:26,660 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [8168] [2024-11-28 03:11:26,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& bnx2i_percpu)); [9002] [2024-11-28 03:11:26,716 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& bnx2i_percpu)); [9036] [2024-11-28 03:11:26,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& bnx2i_percpu)); [9137] [2024-11-28 03:11:26,735 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [9478] [2024-11-28 03:11:26,738 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [9541] [2024-11-28 03:11:26,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [9544] [2024-11-28 03:11:26,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [9547] [2024-11-28 03:11:26,740 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [9550] [2024-11-28 03:11:26,741 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] [2024-11-28 03:11:26,770 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] [2024-11-28 03:11:26,772 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [9610] [2024-11-28 03:11:26,772 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [9617] [2024-11-28 03:11:26,772 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [9624] [2024-11-28 03:11:26,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9915] [2024-11-28 03:11:26,846 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9927] [2024-11-28 03:11:26,847 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9936] [2024-11-28 03:11:27,075 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] [2024-11-28 03:11:27,076 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] [2024-11-28 03:11:27,077 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] [2024-11-28 03:11:27,077 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] [2024-11-28 03:11:27,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [11406] [2024-11-28 03:11:27,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [11409] [2024-11-28 03:11:27,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [11412] [2024-11-28 03:11:27,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [11415] [2024-11-28 03:11:27,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [11426] [2024-11-28 03:11:27,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [11429] [2024-11-28 03:11:27,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [11432] [2024-11-28 03:11:27,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [11435] [2024-11-28 03:11:27,084 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [11446] [2024-11-28 03:11:27,084 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [11449] [2024-11-28 03:11:27,084 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [11452] [2024-11-28 03:11:27,084 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [11455] [2024-11-28 03:11:27,085 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [11466] [2024-11-28 03:11:27,086 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [11469] [2024-11-28 03:11:27,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [11472] [2024-11-28 03:11:27,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [11475] [2024-11-28 03:11:27,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& bnx2i_percpu)); [11494] [2024-11-28 03:11:27,206 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] [2024-11-28 03:11:27,207 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] [2024-11-28 03:11:27,220 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] [2024-11-28 03:11:27,222 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] [2024-11-28 03:11:27,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& bnx2i_percpu)); [14097] [2024-11-28 03:11:27,432 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_8df2f98a-e857-4ce3-8014-2fde984565e3/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] [2024-11-28 03:11:27,442 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:11:27,676 INFO L204 MainTranslator]: Completed translation [2024-11-28 03:11:27,678 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:27 WrapperNode [2024-11-28 03:11:27,678 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 03:11:27,679 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 03:11:27,679 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 03:11:27,679 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 03:11:27,693 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:27" (1/1) ... [2024-11-28 03:11:27,839 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:27" (1/1) ... [2024-11-28 03:11:28,277 INFO L138 Inliner]: procedures = 430, calls = 4037, calls flagged for inlining = 190, calls inlined = 184, statements flattened = 10598 [2024-11-28 03:11:28,277 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 03:11:28,278 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 03:11:28,278 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 03:11:28,278 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 03:11:28,299 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:27" (1/1) ... [2024-11-28 03:11:28,303 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:27" (1/1) ... [2024-11-28 03:11:28,393 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:27" (1/1) ... [2024-11-28 03:11:31,708 INFO L175 MemorySlicer]: Split 2499 memory accesses to 22 slices as follows [2, 3, 1, 26, 4, 50, 93, 66, 32, 3, 17, 10, 58, 4, 2023, 4, 2, 5, 37, 9, 4, 46]. 81 percent of accesses are in the largest equivalence class. The 76 initializations are split as follows [2, 0, 0, 0, 0, 0, 0, 0, 32, 3, 0, 10, 0, 0, 25, 4, 0, 0, 0, 0, 0, 0]. The 1041 writes are split as follows [0, 2, 1, 26, 1, 50, 84, 66, 0, 0, 17, 0, 58, 1, 685, 0, 0, 0, 37, 9, 3, 1]. [2024-11-28 03:11:31,708 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:27" (1/1) ... [2024-11-28 03:11:31,709 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:27" (1/1) ... [2024-11-28 03:11:32,042 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:27" (1/1) ... [2024-11-28 03:11:32,063 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:27" (1/1) ... [2024-11-28 03:11:32,142 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:27" (1/1) ... [2024-11-28 03:11:32,260 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:27" (1/1) ... [2024-11-28 03:11:32,305 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:27" (1/1) ... [2024-11-28 03:11:32,395 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 03:11:32,398 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 03:11:32,399 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 03:11:32,399 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 03:11:32,400 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:27" (1/1) ... [2024-11-28 03:11:32,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:11:32,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:11:32,473 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 03:11:32,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 03:11:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-28 03:11:32,548 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-28 03:11:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_put_rq_buf [2024-11-28 03:11:32,548 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_put_rq_buf [2024-11-28 03:11:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2024-11-28 03:11:32,548 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2024-11-28 03:11:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_unsol_pdu_adjust_rq [2024-11-28 03:11:32,548 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_unsol_pdu_adjust_rq [2024-11-28 03:11:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure __iscsi_complete_pdu [2024-11-28 03:11:32,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __iscsi_complete_pdu [2024-11-28 03:11:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-28 03:11:32,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-28 03:11:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-28 03:11:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-28 03:11:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_active_list_del [2024-11-28 03:11:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_active_list_del [2024-11-28 03:11:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 03:11:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 03:11:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2024-11-28 03:11:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2024-11-28 03:11:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-28 03:11:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-28 03:11:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_session_create [2024-11-28 03:11:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_session_create [2024-11-28 03:11:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_destroy [2024-11-28 03:11:32,554 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_destroy [2024-11-28 03:11:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-28 03:11:32,554 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-28 03:11:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_get_param [2024-11-28 03:11:32,554 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_get_param [2024-11-28 03:11:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_recover_target [2024-11-28 03:11:32,554 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_recover_target [2024-11-28 03:11:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-28 03:11:32,554 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-28 03:11:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_task_xmit [2024-11-28 03:11:32,554 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_task_xmit [2024-11-28 03:11:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_adapter_ready [2024-11-28 03:11:32,555 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_adapter_ready [2024-11-28 03:11:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_get_param [2024-11-28 03:11:32,555 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_get_param [2024-11-28 03:11:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_stats [2024-11-28 03:11:32,555 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_stats [2024-11-28 03:11:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_nl_mesg [2024-11-28 03:11:32,555 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_nl_mesg [2024-11-28 03:11:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_queuecommand [2024-11-28 03:11:32,555 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_queuecommand [2024-11-28 03:11:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-28 03:11:32,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-28 03:11:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_iscsi_nopout [2024-11-28 03:11:32,555 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_iscsi_nopout [2024-11-28 03:11:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_get_param [2024-11-28 03:11:32,555 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_get_param [2024-11-28 03:11:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_tear_down_conn [2024-11-28 03:11:32,555 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_tear_down_conn [2024-11-28 03:11:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 03:11:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_link_state [2024-11-28 03:11:32,555 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_link_state [2024-11-28 03:11:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_teardown [2024-11-28 03:11:32,556 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_teardown [2024-11-28 03:11:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_stop [2024-11-28 03:11:32,556 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_stop [2024-11-28 03:11:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2024-11-28 03:11:32,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2024-11-28 03:11:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-28 03:11:32,556 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-28 03:11:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-28 03:11:32,556 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-28 03:11:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-11-28 03:11:32,556 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-11-28 03:11:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_send_pdu [2024-11-28 03:11:32,556 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_send_pdu [2024-11-28 03:11:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ring_dbell_update_sq_params [2024-11-28 03:11:32,556 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ring_dbell_update_sq_params [2024-11-28 03:11:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-28 03:11:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-28 03:11:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-28 03:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-28 03:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-28 03:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-28 03:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-28 03:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-28 03:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-28 03:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-28 03:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-28 03:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-28 03:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-28 03:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-28 03:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-28 03:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-28 03:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-28 03:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-28 03:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-28 03:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-28 03:11:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-28 03:11:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-28 03:11:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_done [2024-11-28 03:11:32,563 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_done [2024-11-28 03:11:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-28 03:11:32,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-28 03:11:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-28 03:11:32,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-28 03:11:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_iscsi_unmap_sg_list [2024-11-28 03:11:32,563 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_iscsi_unmap_sg_list [2024-11-28 03:11:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 03:11:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 03:11:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 03:11:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 03:11:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 03:11:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 03:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 03:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 03:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 03:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 03:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 03:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 03:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 03:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 03:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 03:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 03:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 03:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 03:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 03:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-28 03:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-28 03:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-28 03:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2024-11-28 03:11:32,564 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2024-11-28 03:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_release_free_cid_que [2024-11-28 03:11:32,564 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_release_free_cid_que [2024-11-28 03:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 03:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 03:11:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-28 03:11:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-28 03:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-28 03:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-28 03:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-28 03:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-28 03:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-28 03:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-28 03:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-28 03:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-28 03:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-28 03:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-28 03:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-28 03:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-28 03:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-28 03:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-28 03:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-28 03:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-28 03:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-28 03:11:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-28 03:11:32,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-28 03:11:32,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-28 03:11:32,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-28 03:11:32,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-28 03:11:32,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-28 03:11:32,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-28 03:11:32,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-28 03:11:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-28 03:11:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-28 03:11:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-28 03:11:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-28 03:11:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-28 03:11:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-28 03:11:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-28 03:11:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-28 03:11:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-28 03:11:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-28 03:11:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-28 03:11:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-28 03:11:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-28 03:11:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-28 03:11:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-28 03:11:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-28 03:11:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-28 03:11:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_set_param [2024-11-28 03:11:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_set_param [2024-11-28 03:11:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-11-28 03:11:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-11-28 03:11:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2024-11-28 03:11:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2024-11-28 03:11:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-28 03:11:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-28 03:11:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_qp_resc [2024-11-28 03:11:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_qp_resc [2024-11-28 03:11:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_session_destroy [2024-11-28 03:11:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_session_destroy [2024-11-28 03:11:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_dev_to_hba [2024-11-28 03:11:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_dev_to_hba [2024-11-28 03:11:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_connect [2024-11-28 03:11:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_connect [2024-11-28 03:11:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-28 03:11:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-28 03:11:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_task_has_unsol_data [2024-11-28 03:11:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_task_has_unsol_data [2024-11-28 03:11:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 03:11:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2024-11-28 03:11:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2024-11-28 03:11:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_cid_num [2024-11-28 03:11:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_cid_num [2024-11-28 03:11:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_hw_ep_disconnect [2024-11-28 03:11:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_hw_ep_disconnect [2024-11-28 03:11:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2024-11-28 03:11:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2024-11-28 03:11:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 03:11:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_create [2024-11-28 03:11:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_create [2024-11-28 03:11:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cpu_callback [2024-11-28 03:11:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cpu_callback [2024-11-28 03:11:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_ofld_list_del [2024-11-28 03:11:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_ofld_list_del [2024-11-28 03:11:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 03:11:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 03:11:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 03:11:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 03:11:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 03:11:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 03:11:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 03:11:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 03:11:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 03:11:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 03:11:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 03:11:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 03:11:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 03:11:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 03:11:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 03:11:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 03:11:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 03:11:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 03:11:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 03:11:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-28 03:11:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-28 03:11:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-28 03:11:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2024-11-28 03:11:32,580 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2024-11-28 03:11:32,580 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-28 03:11:32,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-28 03:11:32,581 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_host_get_param [2024-11-28 03:11:32,581 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_host_get_param [2024-11-28 03:11:32,581 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2024-11-28 03:11:32,582 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2024-11-28 03:11:32,582 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_setup_cmd_wqe_template [2024-11-28 03:11:32,582 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_setup_cmd_wqe_template [2024-11-28 03:11:32,582 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cleanup_task [2024-11-28 03:11:32,582 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cleanup_task [2024-11-28 03:11:32,582 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-28 03:11:32,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-28 03:11:32,582 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_nl_set_path [2024-11-28 03:11:32,582 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_nl_set_path [2024-11-28 03:11:32,582 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_chip_cleanup [2024-11-28 03:11:32,582 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_chip_cleanup [2024-11-28 03:11:32,582 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_poll [2024-11-28 03:11:32,583 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_poll [2024-11-28 03:11:32,583 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_arm_cq_event_coalescing [2024-11-28 03:11:32,583 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_arm_cq_event_coalescing [2024-11-28 03:11:32,583 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-28 03:11:32,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-28 03:11:32,584 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-28 03:11:32,585 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-28 03:11:32,585 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2024-11-28 03:11:32,585 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2024-11-28 03:11:32,585 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-28 03:11:32,585 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-28 03:11:32,585 INFO L130 BoogieDeclarations]: Found specification of procedure flush_signals [2024-11-28 03:11:32,585 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_signals [2024-11-28 03:11:32,585 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-28 03:11:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-28 03:11:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-28 03:11:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-28 03:11:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 03:11:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 03:11:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-28 03:11:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-28 03:11:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-28 03:11:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-28 03:11:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-28 03:11:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-28 03:11:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-28 03:11:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-28 03:11:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-28 03:11:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-28 03:11:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-28 03:11:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-28 03:11:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-28 03:11:32,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-28 03:11:32,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-28 03:11:32,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-28 03:11:32,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-28 03:11:32,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-28 03:11:32,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-28 03:11:32,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-28 03:11:32,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-28 03:11:32,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-28 03:11:32,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-28 03:11:32,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-28 03:11:32,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-28 03:11:32,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-11-28 03:11:32,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2024-11-28 03:11:32,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2024-11-28 03:11:32,592 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-28 03:11:32,592 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2024-11-28 03:11:32,592 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2024-11-28 03:11:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 03:11:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_recovery_que_add_conn [2024-11-28 03:11:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_recovery_que_add_conn [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 03:11:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-28 03:11:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_attr_is_visible [2024-11-28 03:11:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_attr_is_visible [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2024-11-28 03:11:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2024-11-28 03:11:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2024-11-28 03:11:32,595 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2024-11-28 03:11:32,595 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_scsi_cmd_resp [2024-11-28 03:11:32,595 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_scsi_cmd_resp [2024-11-28 03:11:32,603 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_destroy_cmd_pool [2024-11-28 03:11:32,603 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_destroy_cmd_pool [2024-11-28 03:11:32,603 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2024-11-28 03:11:32,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2024-11-28 03:11:32,604 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-11-28 03:11:32,604 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-11-28 03:11:32,604 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-28 03:11:32,604 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-28 03:11:32,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-28 03:11:32,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-28 03:11:32,604 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_target_alloc [2024-11-28 03:11:32,604 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_target_alloc [2024-11-28 03:11:32,604 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-28 03:11:32,604 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-28 03:11:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 03:11:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 03:11:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 03:11:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 03:11:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 03:11:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 03:11:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 03:11:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 03:11:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 03:11:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 03:11:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 03:11:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 03:11:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 03:11:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-28 03:11:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-28 03:11:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-28 03:11:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-28 03:11:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-28 03:11:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-28 03:11:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-28 03:11:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-28 03:11:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-28 03:11:32,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 03:11:32,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 03:11:32,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 03:11:32,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 03:11:32,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 03:11:32,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 03:11:32,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 03:11:32,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 03:11:32,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 03:11:32,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 03:11:32,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 03:11:32,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 03:11:32,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 03:11:32,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-28 03:11:32,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-28 03:11:32,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-28 03:11:32,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-28 03:11:32,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-28 03:11:32,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-28 03:11:32,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-28 03:11:32,609 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-28 03:11:32,609 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-28 03:11:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_device_reset [2024-11-28 03:11:32,609 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_device_reset [2024-11-28 03:11:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 03:11:32,609 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 03:11:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_get_stats [2024-11-28 03:11:32,609 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_get_stats [2024-11-28 03:11:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-28 03:11:32,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-28 03:11:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_recovery_timedout [2024-11-28 03:11:32,610 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_recovery_timedout [2024-11-28 03:11:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_unregister_transport [2024-11-28 03:11:32,610 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_unregister_transport [2024-11-28 03:11:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 03:11:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-28 03:11:32,610 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-28 03:11:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 03:11:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 03:11:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 03:11:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 03:11:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 03:11:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 03:11:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 03:11:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 03:11:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 03:11:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 03:11:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 03:11:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 03:11:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 03:11:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 03:11:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 03:11:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 03:11:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 03:11:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 03:11:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 03:11:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-28 03:11:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-28 03:11:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-28 03:11:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-28 03:11:32,611 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-28 03:11:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-28 03:11:32,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-28 03:11:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_itt_to_task [2024-11-28 03:11:32,611 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_itt_to_task [2024-11-28 03:11:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-28 03:11:32,611 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-28 03:11:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_write_cmd_bd_idx [2024-11-28 03:11:32,611 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_write_cmd_bd_idx [2024-11-28 03:11:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_for_each_session [2024-11-28 03:11:32,611 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_for_each_session [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-28 03:11:32,612 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-28 03:11:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_bind [2024-11-28 03:11:32,612 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_bind [2024-11-28 03:11:32,613 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-28 03:11:32,613 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-28 03:11:32,613 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-28 03:11:32,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-28 03:11:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_new_cqes [2024-11-28 03:11:32,617 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_new_cqes [2024-11-28 03:11:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-28 03:11:32,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-28 03:11:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-28 03:11:32,617 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-28 03:11:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_ep [2024-11-28 03:11:32,617 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_ep [2024-11-28 03:11:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_start [2024-11-28 03:11:32,617 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_start [2024-11-28 03:11:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_find_hba_for_cnic [2024-11-28 03:11:32,617 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_find_hba_for_cnic [2024-11-28 03:11:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-28 03:11:32,617 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-28 03:11:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_hba [2024-11-28 03:11:32,617 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_hba [2024-11-28 03:11:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2024-11-28 03:11:32,618 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2024-11-28 03:11:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_mp_bdt [2024-11-28 03:11:32,618 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_mp_bdt [2024-11-28 03:11:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-28 03:11:32,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-28 03:11:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-28 03:11:32,618 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-28 03:11:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_percpu_thread_destroy [2024-11-28 03:11:32,618 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_percpu_thread_destroy [2024-11-28 03:11:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-28 03:11:32,618 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-28 03:11:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_rq_buf [2024-11-28 03:11:32,618 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_rq_buf [2024-11-28 03:11:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-28 03:11:32,618 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-28 03:11:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 03:11:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 03:11:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 03:11:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 03:11:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 03:11:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 03:11:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 03:11:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 03:11:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 03:11:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 03:11:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 03:11:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 03:11:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 03:11:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 03:11:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 03:11:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 03:11:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 03:11:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 03:11:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 03:11:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-28 03:11:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-28 03:11:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-28 03:11:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2024-11-28 03:11:32,619 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2024-11-28 03:11:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 03:11:32,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 03:11:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2024-11-28 03:11:32,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2024-11-28 03:11:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-28 03:11:32,619 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-28 03:11:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-28 03:11:32,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-28 03:11:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_abort [2024-11-28 03:11:32,619 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_abort [2024-11-28 03:11:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2024-11-28 03:11:32,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2024-11-28 03:11:32,620 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-28 03:11:32,620 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-28 03:11:32,623 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2024-11-28 03:11:32,624 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2024-11-28 03:11:32,624 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost [2024-11-28 03:11:32,624 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost [2024-11-28 03:11:32,624 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-28 03:11:32,624 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-28 03:11:32,624 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-28 03:11:32,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-28 03:11:32,624 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_teardown [2024-11-28 03:11:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_teardown [2024-11-28 03:11:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_percpu_thread_create [2024-11-28 03:11:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_percpu_thread_create [2024-11-28 03:11:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_begin [2024-11-28 03:11:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_begin [2024-11-28 03:11:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_fw_iscsi_init_msg [2024-11-28 03:11:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_fw_iscsi_init_msg [2024-11-28 03:11:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-28 03:11:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-28 03:11:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-28 03:11:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-28 03:11:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-28 03:11:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-28 03:11:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-28 03:11:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-28 03:11:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_conn_from_id [2024-11-28 03:11:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_conn_from_id [2024-11-28 03:11:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 03:11:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 03:11:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 03:11:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 03:11:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 03:11:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 03:11:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 03:11:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 03:11:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 03:11:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 03:11:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 03:11:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 03:11:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 03:11:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 03:11:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 03:11:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 03:11:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 03:11:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 03:11:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 03:11:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-28 03:11:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-28 03:11:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-28 03:11:34,444 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 03:11:34,453 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 03:12:10,874 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 03:12:23,022 INFO L? ?]: Removed 4613 outVars from TransFormulas that were not future-live. [2024-11-28 03:12:23,023 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 03:12:23,150 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 03:12:23,154 INFO L312 CfgBuilder]: Removed 29 assume(true) statements. [2024-11-28 03:12:23,154 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:12:23 BoogieIcfgContainer [2024-11-28 03:12:23,155 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 03:12:23,160 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 03:12:23,160 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 03:12:23,168 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 03:12:23,168 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 03:11:22" (1/3) ... [2024-11-28 03:12:23,174 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4def0a0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:12:23, skipping insertion in model container [2024-11-28 03:12:23,174 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:27" (2/3) ... [2024-11-28 03:12:23,174 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4def0a0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:12:23, skipping insertion in model container [2024-11-28 03:12:23,174 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:12:23" (3/3) ... [2024-11-28 03:12:23,176 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--bnx2i--bnx2i.ko-entry_point.cil.out.i [2024-11-28 03:12:23,212 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 03:12:23,219 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. [2024-11-28 03:12:23,435 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 03:12:23,453 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;@4c54e22b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 03:12:23,454 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 03:12:23,504 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) [2024-11-28 03:12:23,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-28 03:12:23,611 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:12:23,612 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] [2024-11-28 03:12:23,613 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:12:23,623 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:12:23,624 INFO L85 PathProgramCache]: Analyzing trace with hash -713426040, now seen corresponding path program 1 times [2024-11-28 03:12:23,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:12:23,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [645533393] [2024-11-28 03:12:23,634 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:12:23,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:12:31,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:12:32,174 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 738 trivial. 0 not checked. [2024-11-28 03:12:32,178 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:12:32,178 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [645533393] [2024-11-28 03:12:32,179 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [645533393] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:12:32,179 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [418931085] [2024-11-28 03:12:32,179 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:12:32,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:12:32,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:12:32,185 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:12:32,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-28 03:12:41,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:12:41,401 INFO L256 TraceCheckSpWp]: Trace formula consists of 5112 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-28 03:12:41,421 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:12:41,478 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 704 trivial. 0 not checked. [2024-11-28 03:12:41,478 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 03:12:41,479 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [418931085] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:12:41,479 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 03:12:41,479 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-28 03:12:41,481 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1007393630] [2024-11-28 03:12:41,482 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:12:41,487 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-28 03:12:41,489 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:12:41,512 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-28 03:12:41,513 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 03:12:41,522 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 64.0) internal successors, (128), 2 states have internal predecessors, (128), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2024-11-28 03:12:41,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:12:41,910 INFO L93 Difference]: Finished difference Result 7035 states and 10465 transitions. [2024-11-28 03:12:41,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-28 03:12:41,914 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 64.0) internal successors, (128), 2 states have internal predecessors, (128), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 365 [2024-11-28 03:12:41,916 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:12:41,966 INFO L225 Difference]: With dead ends: 7035 [2024-11-28 03:12:41,966 INFO L226 Difference]: Without dead ends: 3474 [2024-11-28 03:12:41,994 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 366 GetRequests, 366 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 03:12:41,997 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, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 03:12:41,998 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5123 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 03:12:42,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3474 states. [2024-11-28 03:12:42,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3474 to 3474. [2024-11-28 03:12:42,311 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) [2024-11-28 03:12:42,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3474 states to 3474 states and 5052 transitions. [2024-11-28 03:12:42,362 INFO L78 Accepts]: Start accepts. Automaton has 3474 states and 5052 transitions. Word has length 365 [2024-11-28 03:12:42,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:12:42,365 INFO L471 AbstractCegarLoop]: Abstraction has 3474 states and 5052 transitions. [2024-11-28 03:12:42,366 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 64.0) internal successors, (128), 2 states have internal predecessors, (128), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2024-11-28 03:12:42,366 INFO L276 IsEmpty]: Start isEmpty. Operand 3474 states and 5052 transitions. [2024-11-28 03:12:42,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-28 03:12:42,392 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:12:42,393 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] [2024-11-28 03:12:42,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-28 03:12:42,593 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-28 03:12:42,594 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:12:42,594 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:12:42,595 INFO L85 PathProgramCache]: Analyzing trace with hash 955077108, now seen corresponding path program 1 times [2024-11-28 03:12:42,595 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:12:42,595 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1429849495] [2024-11-28 03:12:42,595 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:12:42,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:12:48,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:12:49,754 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 783 trivial. 0 not checked. [2024-11-28 03:12:49,758 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:12:49,758 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1429849495] [2024-11-28 03:12:49,758 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1429849495] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:12:49,758 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:12:49,758 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:12:49,758 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1855091694] [2024-11-28 03:12:49,758 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:12:49,762 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:12:49,762 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:12:49,763 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:12:49,763 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:12:49,764 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) [2024-11-28 03:12:50,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:12:50,708 INFO L93 Difference]: Finished difference Result 9265 states and 13359 transitions. [2024-11-28 03:12:50,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:12:50,709 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 [2024-11-28 03:12:50,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:12:50,754 INFO L225 Difference]: With dead ends: 9265 [2024-11-28 03:12:50,754 INFO L226 Difference]: Without dead ends: 5800 [2024-11-28 03:12:50,771 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 [2024-11-28 03:12:50,773 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 [2024-11-28 03:12:50,773 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] [2024-11-28 03:12:50,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5800 states. [2024-11-28 03:12:51,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5800 to 5798. [2024-11-28 03:12:51,053 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) [2024-11-28 03:12:51,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5798 states to 5798 states and 8316 transitions. [2024-11-28 03:12:51,102 INFO L78 Accepts]: Start accepts. Automaton has 5798 states and 8316 transitions. Word has length 365 [2024-11-28 03:12:51,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:12:51,103 INFO L471 AbstractCegarLoop]: Abstraction has 5798 states and 8316 transitions. [2024-11-28 03:12:51,104 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) [2024-11-28 03:12:51,104 INFO L276 IsEmpty]: Start isEmpty. Operand 5798 states and 8316 transitions. [2024-11-28 03:12:51,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 595 [2024-11-28 03:12:51,148 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:12:51,149 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] [2024-11-28 03:12:51,149 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 03:12:51,150 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:12:51,150 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:12:51,150 INFO L85 PathProgramCache]: Analyzing trace with hash -1750046448, now seen corresponding path program 1 times [2024-11-28 03:12:51,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:12:51,151 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1299344178] [2024-11-28 03:12:51,151 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:12:51,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:12:56,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:12:58,478 INFO L134 CoverageAnalysis]: Checked inductivity of 3117 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3115 trivial. 0 not checked. [2024-11-28 03:12:58,478 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:12:58,478 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1299344178] [2024-11-28 03:12:58,479 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1299344178] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:12:58,479 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:12:58,479 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 03:12:58,479 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2054280964] [2024-11-28 03:12:58,479 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:12:58,480 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 03:12:58,480 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:12:58,482 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 03:12:58,482 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:12:58,482 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) [2024-11-28 03:12:58,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:12:58,984 INFO L93 Difference]: Finished difference Result 11593 states and 16631 transitions. [2024-11-28 03:12:58,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:12:58,984 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 [2024-11-28 03:12:58,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:12:59,036 INFO L225 Difference]: With dead ends: 11593 [2024-11-28 03:12:59,037 INFO L226 Difference]: Without dead ends: 5804 [2024-11-28 03:12:59,065 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:12:59,067 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, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:12:59,069 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 20190 Invalid, 17 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:12:59,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5804 states. [2024-11-28 03:12:59,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5804 to 5802. [2024-11-28 03:12:59,317 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) [2024-11-28 03:12:59,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5802 states to 5802 states and 8323 transitions. [2024-11-28 03:12:59,367 INFO L78 Accepts]: Start accepts. Automaton has 5802 states and 8323 transitions. Word has length 594 [2024-11-28 03:12:59,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:12:59,368 INFO L471 AbstractCegarLoop]: Abstraction has 5802 states and 8323 transitions. [2024-11-28 03:12:59,370 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) [2024-11-28 03:12:59,370 INFO L276 IsEmpty]: Start isEmpty. Operand 5802 states and 8323 transitions. [2024-11-28 03:12:59,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 575 [2024-11-28 03:12:59,412 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:12:59,412 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] [2024-11-28 03:12:59,413 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 03:12:59,413 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:12:59,414 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:12:59,414 INFO L85 PathProgramCache]: Analyzing trace with hash -2111228562, now seen corresponding path program 1 times [2024-11-28 03:12:59,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:12:59,415 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1362012376] [2024-11-28 03:12:59,415 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:12:59,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:13:04,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:13:05,773 INFO L134 CoverageAnalysis]: Checked inductivity of 3110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3110 trivial. 0 not checked. [2024-11-28 03:13:05,773 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:13:05,773 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1362012376] [2024-11-28 03:13:05,773 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1362012376] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:13:05,774 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:13:05,774 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:13:05,774 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1504936615] [2024-11-28 03:13:05,774 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:13:05,775 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:13:05,777 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:13:05,778 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:13:05,778 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:13:05,778 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) [2024-11-28 03:13:06,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:13:06,018 INFO L93 Difference]: Finished difference Result 5806 states and 8327 transitions. [2024-11-28 03:13:06,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:13:06,022 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 [2024-11-28 03:13:06,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:13:06,074 INFO L225 Difference]: With dead ends: 5806 [2024-11-28 03:13:06,074 INFO L226 Difference]: Without dead ends: 5803 [2024-11-28 03:13:06,079 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 [2024-11-28 03:13:06,080 INFO L435 NwaCegarLoop]: 5051 mSDtfsCounter, 0 mSDsluCounter, 5046 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s 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, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:13:06,080 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 10097 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:13:06,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5803 states. [2024-11-28 03:13:06,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5803 to 5803. [2024-11-28 03:13:06,340 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) [2024-11-28 03:13:06,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5803 states to 5803 states and 8324 transitions. [2024-11-28 03:13:06,383 INFO L78 Accepts]: Start accepts. Automaton has 5803 states and 8324 transitions. Word has length 574 [2024-11-28 03:13:06,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:13:06,385 INFO L471 AbstractCegarLoop]: Abstraction has 5803 states and 8324 transitions. [2024-11-28 03:13:06,386 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) [2024-11-28 03:13:06,386 INFO L276 IsEmpty]: Start isEmpty. Operand 5803 states and 8324 transitions. [2024-11-28 03:13:06,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 577 [2024-11-28 03:13:06,428 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:13:06,428 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] [2024-11-28 03:13:06,429 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 03:13:06,429 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:13:06,429 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:13:06,430 INFO L85 PathProgramCache]: Analyzing trace with hash 1972456979, now seen corresponding path program 1 times [2024-11-28 03:13:06,430 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:13:06,430 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1926496870] [2024-11-28 03:13:06,430 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:13:06,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:13:12,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:13:14,072 INFO L134 CoverageAnalysis]: Checked inductivity of 3110 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3103 trivial. 0 not checked. [2024-11-28 03:13:14,073 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:13:14,073 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1926496870] [2024-11-28 03:13:14,073 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1926496870] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:13:14,073 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:13:14,075 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 03:13:14,075 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1416665789] [2024-11-28 03:13:14,075 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:13:14,077 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 03:13:14,077 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:13:14,078 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 03:13:14,078 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:13:14,078 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) [2024-11-28 03:13:18,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:13:19,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:13:19,162 INFO L93 Difference]: Finished difference Result 11605 states and 16646 transitions. [2024-11-28 03:13:19,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:13:19,163 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 [2024-11-28 03:13:19,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:13:19,213 INFO L225 Difference]: With dead ends: 11605 [2024-11-28 03:13:19,213 INFO L226 Difference]: Without dead ends: 5799 [2024-11-28 03:13:19,238 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 [2024-11-28 03:13:19,239 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, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-11-28 03:13:19,240 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 20186 Invalid, 22 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 20 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-11-28 03:13:19,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5799 states. [2024-11-28 03:13:19,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5799 to 5799. [2024-11-28 03:13:19,455 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) [2024-11-28 03:13:19,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5799 states to 5799 states and 8316 transitions. [2024-11-28 03:13:19,498 INFO L78 Accepts]: Start accepts. Automaton has 5799 states and 8316 transitions. Word has length 576 [2024-11-28 03:13:19,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:13:19,500 INFO L471 AbstractCegarLoop]: Abstraction has 5799 states and 8316 transitions. [2024-11-28 03:13:19,501 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) [2024-11-28 03:13:19,501 INFO L276 IsEmpty]: Start isEmpty. Operand 5799 states and 8316 transitions. [2024-11-28 03:13:19,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 584 [2024-11-28 03:13:19,535 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:13:19,535 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] [2024-11-28 03:13:19,536 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 03:13:19,536 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:13:19,536 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:13:19,536 INFO L85 PathProgramCache]: Analyzing trace with hash -531302085, now seen corresponding path program 1 times [2024-11-28 03:13:19,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:13:19,536 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [787272478] [2024-11-28 03:13:19,537 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:13:19,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:13:25,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:13:28,762 INFO L134 CoverageAnalysis]: Checked inductivity of 3110 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 3099 trivial. 0 not checked. [2024-11-28 03:13:28,762 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:13:28,763 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [787272478] [2024-11-28 03:13:28,763 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [787272478] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:13:28,763 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1186270777] [2024-11-28 03:13:28,763 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:13:28,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:13:28,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:13:28,766 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:13:28,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-28 03:13:36,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:13:36,781 INFO L256 TraceCheckSpWp]: Trace formula consists of 6038 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-28 03:13:36,808 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:13:38,437 INFO L134 CoverageAnalysis]: Checked inductivity of 3110 backedges. 0 proven. 587 refuted. 0 times theorem prover too weak. 2523 trivial. 0 not checked. [2024-11-28 03:13:38,437 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:13:43,644 INFO L134 CoverageAnalysis]: Checked inductivity of 3110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3110 trivial. 0 not checked. [2024-11-28 03:13:43,645 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1186270777] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-28 03:13:43,645 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-28 03:13:43,645 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6, 5] total 10 [2024-11-28 03:13:43,645 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [572516073] [2024-11-28 03:13:43,645 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:13:43,646 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 03:13:43,647 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:13:43,647 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 03:13:43,647 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2024-11-28 03:13:43,648 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) [2024-11-28 03:13:43,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:13:43,960 INFO L93 Difference]: Finished difference Result 5804 states and 8321 transitions. [2024-11-28 03:13:43,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 03:13:43,961 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 [2024-11-28 03:13:43,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:13:44,032 INFO L225 Difference]: With dead ends: 5804 [2024-11-28 03:13:44,032 INFO L226 Difference]: Without dead ends: 5801 [2024-11-28 03:13:44,038 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 1170 GetRequests, 1162 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2024-11-28 03:13:44,040 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 [2024-11-28 03:13:44,040 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] [2024-11-28 03:13:44,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5801 states. [2024-11-28 03:13:44,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5801 to 5800. [2024-11-28 03:13:44,249 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) [2024-11-28 03:13:44,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5800 states to 5800 states and 8317 transitions. [2024-11-28 03:13:44,286 INFO L78 Accepts]: Start accepts. Automaton has 5800 states and 8317 transitions. Word has length 583 [2024-11-28 03:13:44,287 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:13:44,287 INFO L471 AbstractCegarLoop]: Abstraction has 5800 states and 8317 transitions. [2024-11-28 03:13:44,287 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) [2024-11-28 03:13:44,287 INFO L276 IsEmpty]: Start isEmpty. Operand 5800 states and 8317 transitions. [2024-11-28 03:13:44,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 608 [2024-11-28 03:13:44,321 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:13:44,322 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:13:44,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-28 03:13:44,522 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2024-11-28 03:13:44,523 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:13:44,523 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:13:44,524 INFO L85 PathProgramCache]: Analyzing trace with hash -1662559234, now seen corresponding path program 1 times [2024-11-28 03:13:44,524 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:13:44,524 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1472704891] [2024-11-28 03:13:44,524 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:13:44,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:13:50,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:13:50,818 INFO L134 CoverageAnalysis]: Checked inductivity of 3117 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3115 trivial. 0 not checked. [2024-11-28 03:13:50,818 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:13:50,818 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1472704891] [2024-11-28 03:13:50,818 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1472704891] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:13:50,818 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:13:50,818 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:13:50,818 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1624699864] [2024-11-28 03:13:50,818 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:13:50,820 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:13:50,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:13:50,821 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:13:50,821 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:13:50,822 INFO L87 Difference]: Start difference. First operand 5800 states and 8317 transitions. Second operand has 3 states, 3 states have (on average 58.0) internal successors, (174), 3 states have internal predecessors, (174), 2 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-28 03:13:51,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:13:51,074 INFO L93 Difference]: Finished difference Result 11593 states and 16640 transitions. [2024-11-28 03:13:51,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:13:51,075 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 58.0) internal successors, (174), 3 states have internal predecessors, (174), 2 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) Word has length 607 [2024-11-28 03:13:51,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:13:51,112 INFO L225 Difference]: With dead ends: 11593 [2024-11-28 03:13:51,113 INFO L226 Difference]: Without dead ends: 5802 [2024-11-28 03:13:51,142 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:13:51,144 INFO L435 NwaCegarLoop]: 5047 mSDtfsCounter, 0 mSDsluCounter, 5043 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 10090 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:13:51,144 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 10090 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:13:51,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5802 states. [2024-11-28 03:13:51,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5802 to 5802. [2024-11-28 03:13:51,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5802 states, 4110 states have (on average 1.3425790754257907) internal successors, (5518), 4239 states have internal predecessors, (5518), 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) [2024-11-28 03:13:51,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5802 states to 5802 states and 8319 transitions. [2024-11-28 03:13:51,407 INFO L78 Accepts]: Start accepts. Automaton has 5802 states and 8319 transitions. Word has length 607 [2024-11-28 03:13:51,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:13:51,409 INFO L471 AbstractCegarLoop]: Abstraction has 5802 states and 8319 transitions. [2024-11-28 03:13:51,409 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 58.0) internal successors, (174), 3 states have internal predecessors, (174), 2 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-28 03:13:51,409 INFO L276 IsEmpty]: Start isEmpty. Operand 5802 states and 8319 transitions. [2024-11-28 03:13:51,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 585 [2024-11-28 03:13:51,433 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:13:51,433 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] [2024-11-28 03:13:51,434 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-28 03:13:51,434 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:13:51,434 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:13:51,435 INFO L85 PathProgramCache]: Analyzing trace with hash 755340450, now seen corresponding path program 1 times [2024-11-28 03:13:51,435 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:13:51,435 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634505853] [2024-11-28 03:13:51,435 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:13:51,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:13:56,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:13:59,616 INFO L134 CoverageAnalysis]: Checked inductivity of 3110 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 3099 trivial. 0 not checked. [2024-11-28 03:13:59,616 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:13:59,617 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1634505853] [2024-11-28 03:13:59,617 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1634505853] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:13:59,617 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [51569995] [2024-11-28 03:13:59,617 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:13:59,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:13:59,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:13:59,620 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:13:59,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-28 03:14:08,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:14:08,225 INFO L256 TraceCheckSpWp]: Trace formula consists of 6039 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-28 03:14:08,238 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:14:08,739 INFO L134 CoverageAnalysis]: Checked inductivity of 3110 backedges. 592 proven. 0 refuted. 0 times theorem prover too weak. 2518 trivial. 0 not checked. [2024-11-28 03:14:08,739 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 03:14:08,739 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [51569995] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:14:08,739 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 03:14:08,739 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2024-11-28 03:14:08,739 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [112100849] [2024-11-28 03:14:08,740 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:14:08,741 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 03:14:08,741 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:14:08,742 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 03:14:08,742 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2024-11-28 03:14:08,743 INFO L87 Difference]: Start difference. First operand 5802 states and 8319 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) [2024-11-28 03:14:12,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:14:13,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:14:13,609 INFO L93 Difference]: Finished difference Result 11600 states and 16633 transitions. [2024-11-28 03:14:13,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:14:13,610 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 [2024-11-28 03:14:13,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:14:13,647 INFO L225 Difference]: With dead ends: 11600 [2024-11-28 03:14:13,647 INFO L226 Difference]: Without dead ends: 5785 [2024-11-28 03:14:13,666 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 589 GetRequests, 582 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2024-11-28 03:14:13,668 INFO L435 NwaCegarLoop]: 5045 mSDtfsCounter, 1 mSDsluCounter, 15122 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s 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, 4.7s IncrementalHoareTripleChecker+Time [2024-11-28 03:14:13,668 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 20167 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 17 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2024-11-28 03:14:13,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5785 states. [2024-11-28 03:14:13,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5785 to 5785. [2024-11-28 03:14:13,852 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) [2024-11-28 03:14:13,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5785 states to 5785 states and 8296 transitions. [2024-11-28 03:14:13,888 INFO L78 Accepts]: Start accepts. Automaton has 5785 states and 8296 transitions. Word has length 584 [2024-11-28 03:14:13,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:14:13,888 INFO L471 AbstractCegarLoop]: Abstraction has 5785 states and 8296 transitions. [2024-11-28 03:14:13,889 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) [2024-11-28 03:14:13,889 INFO L276 IsEmpty]: Start isEmpty. Operand 5785 states and 8296 transitions. [2024-11-28 03:14:13,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2024-11-28 03:14:13,907 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:14:13,908 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] [2024-11-28 03:14:13,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-28 03:14:14,108 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2024-11-28 03:14:14,109 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:14:14,109 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:14:14,109 INFO L85 PathProgramCache]: Analyzing trace with hash -766410901, now seen corresponding path program 1 times [2024-11-28 03:14:14,110 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:14:14,110 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1823245688] [2024-11-28 03:14:14,110 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:14:14,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:14:19,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:14:22,169 INFO L134 CoverageAnalysis]: Checked inductivity of 3113 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 3102 trivial. 0 not checked. [2024-11-28 03:14:22,169 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:14:22,169 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1823245688] [2024-11-28 03:14:22,169 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1823245688] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:14:22,169 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1961399203] [2024-11-28 03:14:22,170 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:14:22,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:14:22,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:14:22,172 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:14:22,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df2f98a-e857-4ce3-8014-2fde984565e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-28 03:14:30,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:14:30,512 INFO L256 TraceCheckSpWp]: Trace formula consists of 6116 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-28 03:14:30,530 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:14:30,605 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 [2024-11-28 03:14:32,643 WARN L873 $PredicateComparison]: unable to prove that (exists ((|#Ultimate.meminit_#ptr.base| Int)) (= (store |c_old(#memory_int#14)| |#Ultimate.meminit_#ptr.base| ((as const (Array Int Int)) 0)) |c_#memory_int#14|)) is different from true [2024-11-28 03:14:32,720 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 [2024-11-28 03:14:33,557 INFO L349 Elim1Store]: treesize reduction 16, result has 23.8 percent of original size [2024-11-28 03:14:33,557 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 [2024-11-28 03:15:31,036 INFO L134 CoverageAnalysis]: Checked inductivity of 3113 backedges. 531 proven. 3 refuted. 0 times theorem prover too weak. 2575 trivial. 4 not checked. [2024-11-28 03:15:31,036 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:16:08,271 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1961399203] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:16:08,271 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 03:16:08,271 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 17] total 21 [2024-11-28 03:16:08,271 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [637018418] [2024-11-28 03:16:08,271 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 03:16:08,272 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2024-11-28 03:16:08,272 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:16:08,273 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2024-11-28 03:16:08,274 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=330, Unknown=40, NotChecked=38, Total=462 [2024-11-28 03:16:08,274 INFO L87 Difference]: Start difference. First operand 5785 states and 8296 transitions. Second operand has 21 states, 20 states have (on average 14.4) internal successors, (288), 18 states have internal predecessors, (288), 8 states have call successors, (97), 4 states have call predecessors, (97), 9 states have return successors, (95), 10 states have call predecessors, (95), 8 states have call successors, (95) [2024-11-28 03:16:12,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:16:16,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:16:20,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:16:25,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:16:29,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:16:33,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.39s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:16:38,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.39s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:16:42,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:16:46,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.34s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:16:50,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:16:55,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:16:59,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:17:03,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:17:08,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.39s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:17:13,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:17:24,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:17:28,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:17:43,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:17:47,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:17:51,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:17:56,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:18:00,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:18:04,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:18:05,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:18:10,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:18:15,093 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:18:19,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:18:24,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:18:28,714 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:18:34,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:18:38,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:18:42,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:18:46,184 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:18:50,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:18:54,223 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:18:58,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:19:02,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:19:06,310 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:19:10,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:19:14,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:19:18,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:19:22,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:19:26,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:19:30,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:19:34,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:19:38,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:19:42,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:19:46,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:19:50,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:19:54,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:19:58,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:20:03,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:20:07,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:20:11,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:20:15,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:20:24,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:20:28,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:20:32,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:20:36,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:20:40,799 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:20:44,815 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:20:48,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:20:52,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:20:57,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:21:01,201 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:21:05,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:21:09,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:21:13,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:21:17,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:21:21,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:21:25,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:21:29,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:21:33,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:21:37,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:21:41,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:21:45,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:21:49,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:21:53,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:21:57,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:22:02,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:22:06,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:22:10,147 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:22:14,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:22:18,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:22:22,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:22:26,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:22:30,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:22:34,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:22:38,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:22:42,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:22:46,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:22:50,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:22:54,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:22:59,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:23:03,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:23:07,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:23:11,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:23:16,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:23:20,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:23:24,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:23:28,654 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:23:32,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:23:36,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:23:40,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:23:44,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:23:49,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:23:53,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:23:57,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:24:01,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:24:05,714 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:24:09,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:24:13,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:24:20,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:24:24,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:24:28,739 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:24:32,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:24:37,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:24:42,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:24:46,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:24:50,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:24:54,745 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:24:58,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:25:03,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:25:07,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:25:11,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:25:15,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:25:19,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:25:23,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:25:27,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:25:31,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:25:35,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-28 03:25:39,931 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]