./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e539ccd5-3690-469b-9590-4e993059eb13/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e539ccd5-3690-469b-9590-4e993059eb13/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e539ccd5-3690-469b-9590-4e993059eb13/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e539ccd5-3690-469b-9590-4e993059eb13/bin/utaipan-verify-NcY6lQBIFX/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e539ccd5-3690-469b-9590-4e993059eb13/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e539ccd5-3690-469b-9590-4e993059eb13/bin/utaipan-verify-NcY6lQBIFX --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0a59c899fb7b62412b1992e8cb98e98bcd2f06be9f99aa413b7a25f6eaad8530 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:44:21,430 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:44:21,537 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e539ccd5-3690-469b-9590-4e993059eb13/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Overflow-64bit-Taipan_Default.epf [2023-11-12 00:44:21,547 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:44:21,548 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 00:44:21,573 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:44:21,574 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 00:44:21,574 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 00:44:21,575 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:44:21,576 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 00:44:21,577 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 00:44:21,578 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 00:44:21,578 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 00:44:21,579 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-12 00:44:21,580 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 00:44:21,581 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 00:44:21,581 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-12 00:44:21,582 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-12 00:44:21,583 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 00:44:21,583 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-12 00:44:21,584 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-12 00:44:21,585 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-12 00:44:21,586 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:44:21,586 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:44:21,587 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:44:21,588 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:44:21,588 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:44:21,589 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:44:21,589 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:44:21,590 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-12 00:44:21,590 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-12 00:44:21,591 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:44:21,591 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:44:21,592 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:44:21,593 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 00:44:21,593 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:44:21,594 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:44:21,594 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:44:21,595 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:44:21,595 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-12 00:44:21,596 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:44:21,597 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:44:21,597 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 00:44:21,597 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:44:21,598 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e539ccd5-3690-469b-9590-4e993059eb13/bin/utaipan-verify-NcY6lQBIFX/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e539ccd5-3690-469b-9590-4e993059eb13/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a59c899fb7b62412b1992e8cb98e98bcd2f06be9f99aa413b7a25f6eaad8530 [2023-11-12 00:44:21,921 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:44:21,953 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:44:21,956 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:44:21,957 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:44:21,958 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:44:21,959 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e539ccd5-3690-469b-9590-4e993059eb13/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i [2023-11-12 00:44:25,201 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:44:26,067 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:44:26,068 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e539ccd5-3690-469b-9590-4e993059eb13/sv-benchmarks/c/ldv-commit-tester/main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i [2023-11-12 00:44:26,133 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e539ccd5-3690-469b-9590-4e993059eb13/bin/utaipan-verify-NcY6lQBIFX/data/5e1e124a9/7f66e540a1c34f0bbfe3ffd545acf1d9/FLAGb8ad87de1 [2023-11-12 00:44:26,161 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e539ccd5-3690-469b-9590-4e993059eb13/bin/utaipan-verify-NcY6lQBIFX/data/5e1e124a9/7f66e540a1c34f0bbfe3ffd545acf1d9 [2023-11-12 00:44:26,169 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:44:26,171 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:44:26,176 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:44:26,176 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:44:26,189 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:44:26,190 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:44:26" (1/1) ... [2023-11-12 00:44:26,191 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e3a8cfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:26, skipping insertion in model container [2023-11-12 00:44:26,192 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:44:26" (1/1) ... [2023-11-12 00:44:26,411 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:44:30,234 WARN L635 FunctionHandler]: implicit declaration of function ldv_xmalloc [2023-11-12 00:44:30,282 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:44:30,433 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:44:30,644 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter)); [3151] [2023-11-12 00:44:30,661 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [3506] [2023-11-12 00:44:30,661 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)); [3514-3515] [2023-11-12 00:44:30,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3538] [2023-11-12 00:44:30,663 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3541] [2023-11-12 00:44:30,664 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3544] [2023-11-12 00:44:30,664 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3547] [2023-11-12 00:44:30,670 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& op_cpu_buffer)); [3696] [2023-11-12 00:44:30,670 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (this_cpu_off)); [3699] [2023-11-12 00:44:30,671 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [3702] [2023-11-12 00:44:30,671 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [3705] [2023-11-12 00:44:30,672 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [3708] [2023-11-12 00:44:30,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& op_cpu_buffer)); [3757] [2023-11-12 00:44:30,677 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& op_cpu_buffer)); [3802] [2023-11-12 00:44:30,678 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& op_cpu_buffer)); [3828] [2023-11-12 00:44:30,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& op_cpu_buffer)); [4018] [2023-11-12 00:44:30,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (this_cpu_off)); [4021] [2023-11-12 00:44:30,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [4024] [2023-11-12 00:44:30,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [4027] [2023-11-12 00:44:30,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [4030] [2023-11-12 00:44:30,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& op_cpu_buffer)); [4098] [2023-11-12 00:44:30,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (this_cpu_off)); [4101] [2023-11-12 00:44:30,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [4104] [2023-11-12 00:44:30,693 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [4107] [2023-11-12 00:44:30,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [4110] [2023-11-12 00:44:30,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& op_cpu_buffer)); [4196] [2023-11-12 00:44:30,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (this_cpu_off)); [4199] [2023-11-12 00:44:30,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [4202] [2023-11-12 00:44:30,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [4205] [2023-11-12 00:44:30,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [4208] [2023-11-12 00:44:30,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& op_cpu_buffer)); [4228] [2023-11-12 00:44:30,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (this_cpu_off)); [4231] [2023-11-12 00:44:30,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [4234] [2023-11-12 00:44:30,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [4237] [2023-11-12 00:44:30,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [4240] [2023-11-12 00:44:30,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [4280] [2023-11-12 00:44:30,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [4283] [2023-11-12 00:44:30,705 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [4286] [2023-11-12 00:44:30,706 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [4289] [2023-11-12 00:44:30,706 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [4298] [2023-11-12 00:44:30,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [4301] [2023-11-12 00:44:30,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [4304] [2023-11-12 00:44:30,708 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [4307] [2023-11-12 00:44:30,711 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4334] [2023-11-12 00:44:30,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& op_cpu_buffer)); [4449] [2023-11-12 00:44:30,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [4497] [2023-11-12 00:44:30,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [4500] [2023-11-12 00:44:30,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [4503] [2023-11-12 00:44:30,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [4506] [2023-11-12 00:44:30,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [4533] [2023-11-12 00:44:30,721 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [4536] [2023-11-12 00:44:30,722 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [4539] [2023-11-12 00:44:30,723 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [4542] [2023-11-12 00:44:30,749 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5158] [2023-11-12 00:44:30,749 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5165] [2023-11-12 00:44:30,750 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5174-5175] [2023-11-12 00:44:30,844 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& op_cpu_buffer)); [6532] [2023-11-12 00:44:30,848 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& op_cpu_buffer)); [6573] [2023-11-12 00:44:30,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (irq_regs)); [6632] [2023-11-12 00:44:30,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (irq_regs)); [6635] [2023-11-12 00:44:30,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (irq_regs)); [6638] [2023-11-12 00:44:30,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (irq_regs)); [6641] [2023-11-12 00:44:30,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& oprofile_hrtimer)); [6673] [2023-11-12 00:44:30,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (this_cpu_off)); [6676] [2023-11-12 00:44:30,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [6679] [2023-11-12 00:44:30,863 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [6682] [2023-11-12 00:44:30,864 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [6685] [2023-11-12 00:44:30,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& oprofile_hrtimer)); [6713] [2023-11-12 00:44:30,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [6848] [2023-11-12 00:44:30,871 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6851] [2023-11-12 00:44:30,871 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6854] [2023-11-12 00:44:30,872 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6857] [2023-11-12 00:44:30,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\tcall %P4\n662:\n.section .altinstructions,\"a\"\n .balign 8 \n .quad 661b\n .quad 663f\n\t .word (3*32+16)\n\t .byte 662b-661b\n\t .byte 664f-663f\n.previous\n.section .discard,\"aw\",@progbits\n\t .byte 0xff + (664f-663f) - (662b-661b)\n.previous\n.section .altinstr_replacement, \"ax\"\n663:\n\tcall %P5\n664:\n.previous": "=a" (ret), "=D" (to), "=S" (from), "=d" (len): [old] "i" (& copy_user_generic_unrolled), [new] "i" (& copy_user_generic_string), "1" (to), "2" (from), "3" (len): "memory", "rcx", "r8", "r9", "r10", "r11"); [6873-6876] [2023-11-12 00:44:30,875 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("add %3,%1 ; sbb %0,%0 ; cmp %1,%4 ; sbb $0,%0": "=&r" (flag), "=r" (roksum): "1" (head), "g" (32L), "rm" (tmp->addr_limit.seg)); [6938-6939] [2023-11-12 00:44:30,880 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/commit-test/commit-test-work/task-086--linux-stable--dir/inst/current/envs/linux-stable-79db8ef-1/linux-stable-79db8ef-1/arch/x86/include/asm/paravirt.h"), "i" (127), "i" (12UL)); [7088-7089] [2023-11-12 00:44:30,881 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c6;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c5\n .byte 772b-771b\n .short %c7\n.popsection\n": "=D" (__edi), "=S" (__esi), "=d" (__edx), "=c" (__ecx), "=a" (__eax): [paravirt_typenum] "i" (32UL), [paravirt_opptr] "i" (& pv_cpu_ops.read_msr), [paravirt_clobber] "i" (511), "D" ((unsigned long )msr), "S" ((unsigned long )err): "memory", "cc", "r8", "r9", "r10", "r11"); [7094-7098] [2023-11-12 00:44:30,882 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/commit-test/commit-test-work/task-086--linux-stable--dir/inst/current/envs/linux-stable-79db8ef-1/linux-stable-79db8ef-1/arch/x86/include/asm/paravirt.h"), "i" (137), "i" (12UL)); [7123-7124] [2023-11-12 00:44:30,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c6;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c5\n .byte 772b-771b\n .short %c7\n.popsection\n": "=D" (__edi), "=S" (__esi), "=d" (__edx), "=c" (__ecx), "=a" (__eax): [paravirt_typenum] "i" (34UL), [paravirt_opptr] "i" (& pv_cpu_ops.write_msr), [paravirt_clobber] "i" (511), "D" ((unsigned long )msr), "S" ((unsigned long )low), "d" ((unsigned long )high): "memory", "cc", "r8", "r9", "r10", "r11"); [7129-7133] [2023-11-12 00:44:30,897 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& cpu_msrs)); [7499] [2023-11-12 00:44:30,898 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (this_cpu_off)); [7502] [2023-11-12 00:44:30,898 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [7505] [2023-11-12 00:44:30,899 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [7508] [2023-11-12 00:44:30,899 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [7511] [2023-11-12 00:44:30,900 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___0): "0" (& cpu_msrs)); [7523] [2023-11-12 00:44:30,901 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (this_cpu_off)); [7526] [2023-11-12 00:44:30,901 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (this_cpu_off)); [7529] [2023-11-12 00:44:30,902 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (this_cpu_off)); [7532] [2023-11-12 00:44:30,902 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (this_cpu_off)); [7535] [2023-11-12 00:44:30,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& cpu_msrs)); [7607] [2023-11-12 00:44:30,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (this_cpu_off)); [7610] [2023-11-12 00:44:30,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [7613] [2023-11-12 00:44:30,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [7616] [2023-11-12 00:44:30,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [7619] [2023-11-12 00:44:30,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& cpu_msrs)); [7675] [2023-11-12 00:44:30,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (this_cpu_off)); [7678] [2023-11-12 00:44:30,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [7681] [2023-11-12 00:44:30,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [7684] [2023-11-12 00:44:30,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [7687] [2023-11-12 00:44:30,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& switch_index)); [7745] [2023-11-12 00:44:30,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (this_cpu_off)); [7748] [2023-11-12 00:44:30,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [7751] [2023-11-12 00:44:30,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [7754] [2023-11-12 00:44:30,920 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [7757] [2023-11-12 00:44:30,921 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& cpu_msrs)); [7793] [2023-11-12 00:44:30,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___0): "0" (& cpu_msrs)); [7796] [2023-11-12 00:44:30,923 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___1): "0" (& switch_index)); [7799] [2023-11-12 00:44:30,925 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& cpu_msrs)); [7833] [2023-11-12 00:44:30,926 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___0): "0" (& cpu_msrs)); [7837] [2023-11-12 00:44:30,929 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& switch_index)); [7881] [2023-11-12 00:44:30,933 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7962] [2023-11-12 00:44:30,934 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7965] [2023-11-12 00:44:30,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7968] [2023-11-12 00:44:30,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7971] [2023-11-12 00:44:30,936 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& switch_index)); [7979] [2023-11-12 00:44:30,936 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___0): "0" (& cpu_msrs)); [7982] [2023-11-12 00:44:30,938 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___1): "0" (& switch_index)); [7989] [2023-11-12 00:44:30,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___2): "0" (& switch_index)); [7993] [2023-11-12 00:44:30,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___1): "0" (& cpu_msrs)); [8062] [2023-11-12 00:44:30,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___2): "0" (& cpu_msrs)); [8064] [2023-11-12 00:44:30,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& cpu_msrs)); [8088] [2023-11-12 00:44:30,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___0): "0" (& cpu_msrs)); [8091] [2023-11-12 00:44:30,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___1): "0" (& cpu_msrs)); [8094] [2023-11-12 00:44:30,948 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___2): "0" (& cpu_msrs)); [8097] [2023-11-12 00:44:30,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& cpu_msrs)); [8134] [2023-11-12 00:44:30,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___0): "0" (& cpu_msrs)); [8138] [2023-11-12 00:44:30,951 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___1): "0" (& cpu_msrs)); [8144] [2023-11-12 00:44:30,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___2): "0" (& cpu_msrs)); [8148] [2023-11-12 00:44:30,954 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [8184] [2023-11-12 00:44:30,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8187] [2023-11-12 00:44:30,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8190] [2023-11-12 00:44:30,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8193] [2023-11-12 00:44:30,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& cpu_msrs)); [8201] [2023-11-12 00:44:30,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___0): "0" (& saved_lvtpc)); [8209] [2023-11-12 00:44:30,961 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [8269] [2023-11-12 00:44:30,962 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8272] [2023-11-12 00:44:30,962 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8275] [2023-11-12 00:44:30,963 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8278] [2023-11-12 00:44:30,963 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& cpu_msrs)); [8286] [2023-11-12 00:44:30,964 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___0): "0" (& saved_lvtpc)); [8291] [2023-11-12 00:44:30,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& cpu_msrs)); [8413] [2023-11-12 00:44:30,972 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___2): "0" (& cpu_msrs)); [8428] [2023-11-12 00:44:30,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___3): "0" (& cpu_msrs)); [8430] [2023-11-12 00:44:30,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___6): "0" (& cpu_msrs)); [8436] [2023-11-12 00:44:30,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___7): "0" (& cpu_msrs)); [8438] [2023-11-12 00:44:30,976 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8452] [2023-11-12 00:44:30,977 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8482] [2023-11-12 00:44:30,978 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& cpu_msrs)); [8485] [2023-11-12 00:44:30,978 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (this_cpu_off)); [8488] [2023-11-12 00:44:30,978 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [8491] [2023-11-12 00:44:30,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [8494] [2023-11-12 00:44:30,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [8497] [2023-11-12 00:44:31,002 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/commit-test/commit-test-work/task-086--linux-stable--dir/inst/current/envs/linux-stable-79db8ef-1/linux-stable-79db8ef-1/arch/x86/include/asm/paravirt.h"), "i" (31), "i" (12UL)); [8819-8820] [2023-11-12 00:44:31,003 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c5;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c4\n .byte 772b-771b\n .short %c6\n.popsection\n": "=D" (__edi), "=S" (__esi), "=d" (__edx), "=c" (__ecx): [paravirt_typenum] "i" (31UL), [paravirt_opptr] "i" (& pv_cpu_ops.cpuid), [paravirt_clobber] "i" (511), "D" ((unsigned long )eax), "S" ((unsigned long )ebx), "d" ((unsigned long )ecx), "c" ((unsigned long )edx): "memory", "cc", "rax", "r8", "r9", "r10", "r11"); [8825-8830] [2023-11-12 00:44:31,014 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [8886] [2023-11-12 00:44:31,015 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8889] [2023-11-12 00:44:31,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8892] [2023-11-12 00:44:31,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8895] [2023-11-12 00:44:31,054 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [9636] [2023-11-12 00:44:31,054 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [9639] [2023-11-12 00:44:31,055 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [9642] [2023-11-12 00:44:31,055 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [9645] [2023-11-12 00:44:31,059 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& cpu_info)); [9760] [2023-11-12 00:44:31,059 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (this_cpu_off)); [9763] [2023-11-12 00:44:31,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [9766] [2023-11-12 00:44:31,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [9769] [2023-11-12 00:44:31,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [9772] [2023-11-12 00:44:31,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___0): "0" (& cpu_info)); [9782] [2023-11-12 00:44:31,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (this_cpu_off)); [9785] [2023-11-12 00:44:31,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (this_cpu_off)); [9788] [2023-11-12 00:44:31,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (this_cpu_off)); [9791] [2023-11-12 00:44:31,064 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (this_cpu_off)); [9794] [2023-11-12 00:44:31,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& cpu_info)); [9986] [2023-11-12 00:44:31,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (this_cpu_off)); [9989] [2023-11-12 00:44:31,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [9992] [2023-11-12 00:44:31,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [9995] [2023-11-12 00:44:31,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (this_cpu_off)); [9998] [2023-11-12 00:44:31,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___0): "0" (& cpu_info)); [10006] [2023-11-12 00:44:31,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (this_cpu_off)); [10009] [2023-11-12 00:44:31,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (this_cpu_off)); [10012] [2023-11-12 00:44:31,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (this_cpu_off)); [10015] [2023-11-12 00:44:31,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (this_cpu_off)); [10018] [2023-11-12 00:44:31,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [10165] [2023-11-12 00:44:31,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10168] [2023-11-12 00:44:31,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10171] [2023-11-12 00:44:31,094 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10174] [2023-11-12 00:44:31,095 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& cpu_sibling_map)); [10182] [2023-11-12 00:44:31,096 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (this_cpu_off)); [10185] [2023-11-12 00:44:31,096 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (this_cpu_off)); [10188] [2023-11-12 00:44:31,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (this_cpu_off)); [10191] [2023-11-12 00:44:31,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (this_cpu_off)); [10194] [2023-11-12 00:44:31,137 WARN L635 FunctionHandler]: implicit declaration of function ldv_xmalloc [2023-11-12 00:44:31,147 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:44:31,394 WARN L672 CHandler]: The function ldv_xmalloc is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:44:31,394 WARN L672 CHandler]: The function kmem_cache_alloc_notrace is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:44:31,394 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:44:31,404 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:44:31,404 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:31 WrapperNode [2023-11-12 00:44:31,405 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:44:31,406 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:44:31,406 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:44:31,406 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:44:31,416 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:31" (1/1) ... [2023-11-12 00:44:31,569 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:31" (1/1) ... [2023-11-12 00:44:31,809 INFO L138 Inliner]: procedures = 458, calls = 3141, calls flagged for inlining = 235, calls inlined = 147, statements flattened = 6581 [2023-11-12 00:44:31,811 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:44:31,812 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:44:31,812 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:44:31,812 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:44:31,824 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:31" (1/1) ... [2023-11-12 00:44:31,824 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:31" (1/1) ... [2023-11-12 00:44:31,904 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:31" (1/1) ... [2023-11-12 00:44:31,907 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:31" (1/1) ... [2023-11-12 00:44:32,202 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:31" (1/1) ... [2023-11-12 00:44:32,335 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:31" (1/1) ... [2023-11-12 00:44:32,390 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:31" (1/1) ... [2023-11-12 00:44:32,429 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:31" (1/1) ... [2023-11-12 00:44:32,521 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:44:32,522 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:44:32,522 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:44:32,523 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:44:32,524 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:31" (1/1) ... [2023-11-12 00:44:32,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:44:32,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e539ccd5-3690-469b-9590-4e993059eb13/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 00:44:32,570 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e539ccd5-3690-469b-9590-4e993059eb13/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 00:44:32,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e539ccd5-3690-469b-9590-4e993059eb13/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 00:44:32,634 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-12 00:44:32,634 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-12 00:44:32,635 INFO L130 BoogieDeclarations]: Found specification of procedure ppro_shutdown [2023-11-12 00:44:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ppro_shutdown [2023-11-12 00:44:32,635 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-11-12 00:44:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-11-12 00:44:32,635 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-12 00:44:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-12 00:44:32,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-12 00:44:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-12 00:44:32,636 INFO L130 BoogieDeclarations]: Found specification of procedure start_switch_worker [2023-11-12 00:44:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure start_switch_worker [2023-11-12 00:44:32,636 INFO L130 BoogieDeclarations]: Found specification of procedure p4_shutdown [2023-11-12 00:44:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure p4_shutdown [2023-11-12 00:44:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-11-12 00:44:32,637 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-11-12 00:44:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_evntsel_nmi [2023-11-12 00:44:32,637 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_evntsel_nmi [2023-11-12 00:44:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc___0 [2023-11-12 00:44:32,638 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc___0 [2023-11-12 00:44:32,638 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_die_notifier [2023-11-12 00:44:32,638 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_die_notifier [2023-11-12 00:44:32,638 INFO L130 BoogieDeclarations]: Found specification of procedure generic_delete_inode [2023-11-12 00:44:32,638 INFO L130 BoogieDeclarations]: Found specification of procedure oprofilefs_ulong_to_user [2023-11-12 00:44:32,638 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofilefs_ulong_to_user [2023-11-12 00:44:32,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2023-11-12 00:44:32,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2023-11-12 00:44:32,639 INFO L130 BoogieDeclarations]: Found specification of procedure sync_buffer [2023-11-12 00:44:32,639 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_buffer [2023-11-12 00:44:32,639 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-12 00:44:32,639 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-12 00:44:32,640 INFO L130 BoogieDeclarations]: Found specification of procedure __oprofile_add_ext_sample [2023-11-12 00:44:32,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __oprofile_add_ext_sample [2023-11-12 00:44:32,640 INFO L130 BoogieDeclarations]: Found specification of procedure log_sample [2023-11-12 00:44:32,640 INFO L138 BoogieDeclarations]: Found implementation of procedure log_sample [2023-11-12 00:44:32,640 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_cpu_notifier [2023-11-12 00:44:32,640 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_cpu_notifier [2023-11-12 00:44:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_write_commit [2023-11-12 00:44:32,641 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_write_commit [2023-11-12 00:44:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure register_cpu_notifier [2023-11-12 00:44:32,641 INFO L138 BoogieDeclarations]: Found implementation of procedure register_cpu_notifier [2023-11-12 00:44:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure release_evntsel_nmi [2023-11-12 00:44:32,641 INFO L138 BoogieDeclarations]: Found implementation of procedure release_evntsel_nmi [2023-11-12 00:44:32,642 INFO L130 BoogieDeclarations]: Found specification of procedure __oprofile_hrtimer_stop [2023-11-12 00:44:32,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __oprofile_hrtimer_stop [2023-11-12 00:44:32,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-12 00:44:32,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-12 00:44:32,642 INFO L130 BoogieDeclarations]: Found specification of procedure get_stagger [2023-11-12 00:44:32,643 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stagger [2023-11-12 00:44:32,643 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-12 00:44:32,643 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-12 00:44:32,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 00:44:32,643 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2023-11-12 00:44:32,643 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2023-11-12 00:44:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure kill_litter_super [2023-11-12 00:44:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_init [2023-11-12 00:44:32,644 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_init [2023-11-12 00:44:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2023-11-12 00:44:32,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2023-11-12 00:44:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_write_reserve [2023-11-12 00:44:32,645 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_write_reserve [2023-11-12 00:44:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_write_msr [2023-11-12 00:44:32,645 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_write_msr [2023-11-12 00:44:32,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-12 00:44:32,646 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-12 00:44:32,646 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-12 00:44:32,646 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_add_sample [2023-11-12 00:44:32,646 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_add_sample [2023-11-12 00:44:32,646 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2023-11-12 00:44:32,647 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2023-11-12 00:44:32,647 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_stop [2023-11-12 00:44:32,647 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_stop [2023-11-12 00:44:32,647 INFO L130 BoogieDeclarations]: Found specification of procedure add_event_entry [2023-11-12 00:44:32,647 INFO L138 BoogieDeclarations]: Found implementation of procedure add_event_entry [2023-11-12 00:44:32,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-12 00:44:32,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 00:44:32,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-11-12 00:44:32,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-11-12 00:44:32,648 INFO L130 BoogieDeclarations]: Found specification of procedure has_mux [2023-11-12 00:44:32,648 INFO L138 BoogieDeclarations]: Found implementation of procedure has_mux [2023-11-12 00:44:32,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-12 00:44:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-12 00:44:32,653 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_add_trace [2023-11-12 00:44:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_add_trace [2023-11-12 00:44:32,653 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_dcookie [2023-11-12 00:44:32,654 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_dcookie [2023-11-12 00:44:32,654 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_phys_to_virt [2023-11-12 00:44:32,654 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_phys_to_virt [2023-11-12 00:44:32,654 INFO L130 BoogieDeclarations]: Found specification of procedure release_mm [2023-11-12 00:44:32,654 INFO L138 BoogieDeclarations]: Found implementation of procedure release_mm [2023-11-12 00:44:32,654 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_shutdown [2023-11-12 00:44:32,657 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_shutdown [2023-11-12 00:44:32,657 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2023-11-12 00:44:32,657 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2023-11-12 00:44:32,657 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_start [2023-11-12 00:44:32,657 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_start [2023-11-12 00:44:32,658 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_buffer_waiter [2023-11-12 00:44:32,658 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_buffer_waiter [2023-11-12 00:44:32,658 INFO L130 BoogieDeclarations]: Found specification of procedure register_die_notifier [2023-11-12 00:44:32,658 INFO L138 BoogieDeclarations]: Found implementation of procedure register_die_notifier [2023-11-12 00:44:32,658 INFO L130 BoogieDeclarations]: Found specification of procedure ring_buffer_event_data [2023-11-12 00:44:32,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_buffer_event_data [2023-11-12 00:44:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 00:44:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-11-12 00:44:32,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-11-12 00:44:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start [2023-11-12 00:44:32,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start [2023-11-12 00:44:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2023-11-12 00:44:32,660 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2023-11-12 00:44:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:44:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure release_perfctr_nmi [2023-11-12 00:44:32,660 INFO L138 BoogieDeclarations]: Found implementation of procedure release_perfctr_nmi [2023-11-12 00:44:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2023-11-12 00:44:32,660 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2023-11-12 00:44:32,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 00:44:32,661 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-12 00:44:32,661 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-12 00:44:32,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-12 00:44:32,661 INFO L130 BoogieDeclarations]: Found specification of procedure op_add_code [2023-11-12 00:44:32,661 INFO L138 BoogieDeclarations]: Found implementation of procedure op_add_code [2023-11-12 00:44:32,662 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-12 00:44:32,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-12 00:44:32,663 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2023-11-12 00:44:32,663 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2023-11-12 00:44:32,663 INFO L130 BoogieDeclarations]: Found specification of procedure user_mode [2023-11-12 00:44:32,663 INFO L138 BoogieDeclarations]: Found implementation of procedure user_mode [2023-11-12 00:44:32,664 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-12 00:44:32,664 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-12 00:44:32,664 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-11-12 00:44:32,664 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-11-12 00:44:32,664 INFO L130 BoogieDeclarations]: Found specification of procedure add_sample_entry [2023-11-12 00:44:32,664 INFO L138 BoogieDeclarations]: Found implementation of procedure add_sample_entry [2023-11-12 00:44:32,665 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2023-11-12 00:44:32,665 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2023-11-12 00:44:32,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:44:32,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:44:32,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-12 00:44:32,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-12 00:44:32,666 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_perfctr_nmi [2023-11-12 00:44:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_perfctr_nmi [2023-11-12 00:44:32,666 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_msr [2023-11-12 00:44:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_msr [2023-11-12 00:44:32,666 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-12 00:44:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-12 00:44:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_get_ctrl [2023-11-12 00:44:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_get_ctrl [2023-11-12 00:44:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2023-11-12 00:44:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2023-11-12 00:44:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_resume [2023-11-12 00:44:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_resume [2023-11-12 00:44:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-12 00:44:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-12 00:44:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-12 00:44:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-12 00:44:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure addr_increment [2023-11-12 00:44:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure addr_increment [2023-11-12 00:44:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure free_msrs [2023-11-12 00:44:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure free_msrs [2023-11-12 00:44:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2023-11-12 00:44:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2023-11-12 00:44:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-12 00:44:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-12 00:44:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure find_vma [2023-11-12 00:44:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure find_vma [2023-11-12 00:44:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 00:44:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-12 00:44:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-12 00:44:32,671 INFO L130 BoogieDeclarations]: Found specification of procedure fast_get_dcookie [2023-11-12 00:44:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure fast_get_dcookie [2023-11-12 00:44:32,671 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2023-11-12 00:44:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2023-11-12 00:44:32,671 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_get_size [2023-11-12 00:44:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_get_size [2023-11-12 00:44:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2023-11-12 00:44:32,672 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2023-11-12 00:44:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 00:44:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2023-11-12 00:44:32,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2023-11-12 00:44:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure apic_write [2023-11-12 00:44:32,673 INFO L138 BoogieDeclarations]: Found implementation of procedure apic_write [2023-11-12 00:44:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure switch_worker [2023-11-12 00:44:32,673 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_worker [2023-11-12 00:44:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:44:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_warn_reserved [2023-11-12 00:44:32,673 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_warn_reserved [2023-11-12 00:44:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-12 00:44:32,674 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-12 00:44:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-12 00:44:32,674 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-12 00:44:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure on_each_cpu [2023-11-12 00:44:32,674 INFO L138 BoogieDeclarations]: Found implementation of procedure on_each_cpu [2023-11-12 00:44:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-12 00:44:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-12 00:44:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-12 00:44:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-12 00:44:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure setup_APIC_eilvt_ibs [2023-11-12 00:44:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_APIC_eilvt_ibs [2023-11-12 00:44:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_add_data [2023-11-12 00:44:32,676 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_add_data [2023-11-12 00:44:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-12 00:44:32,676 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-12 00:44:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2023-11-12 00:44:32,676 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2023-11-12 00:44:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-11-12 00:44:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-11-12 00:44:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_shutdown [2023-11-12 00:44:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_shutdown [2023-11-12 00:44:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure cpuid_eax [2023-11-12 00:44:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuid_eax [2023-11-12 00:44:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_get_data [2023-11-12 00:44:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_get_data [2023-11-12 00:44:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_switch [2023-11-12 00:44:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_switch [2023-11-12 00:44:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure op_add_sample [2023-11-12 00:44:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure op_add_sample [2023-11-12 00:44:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_up [2023-11-12 00:44:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_up [2023-11-12 00:44:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2023-11-12 00:44:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2023-11-12 00:44:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_randomize_ibs_op [2023-11-12 00:44:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_randomize_ibs_op [2023-11-12 00:44:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-12 00:44:32,680 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-12 00:44:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-12 00:44:32,680 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-12 00:44:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 00:44:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_stop [2023-11-12 00:44:32,680 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_stop [2023-11-12 00:44:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-12 00:44:32,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-12 00:44:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2023-11-12 00:44:32,681 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2023-11-12 00:44:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_setup [2023-11-12 00:44:32,681 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_setup [2023-11-12 00:44:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure add_cookie_switch [2023-11-12 00:44:32,682 INFO L138 BoogieDeclarations]: Found implementation of procedure add_cookie_switch [2023-11-12 00:44:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2023-11-12 00:44:32,682 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2023-11-12 00:44:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2023-11-12 00:44:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2023-11-12 00:44:32,682 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2023-11-12 00:44:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-12 00:44:32,683 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-12 00:44:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2023-11-12 00:44:32,683 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2023-11-12 00:44:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-12 00:44:32,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-12 00:44:32,684 INFO L130 BoogieDeclarations]: Found specification of procedure apic_read [2023-11-12 00:44:32,684 INFO L138 BoogieDeclarations]: Found implementation of procedure apic_read [2023-11-12 00:44:32,684 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_virt_to_phys [2023-11-12 00:44:32,684 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_virt_to_phys [2023-11-12 00:44:32,684 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-12 00:44:32,687 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-12 00:44:32,688 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_setup [2023-11-12 00:44:32,688 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_setup [2023-11-12 00:44:32,688 INFO L130 BoogieDeclarations]: Found specification of procedure process_task_mortuary [2023-11-12 00:44:32,688 INFO L138 BoogieDeclarations]: Found implementation of procedure process_task_mortuary [2023-11-12 00:44:32,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:44:32,688 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-12 00:44:32,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-12 00:44:32,689 INFO L130 BoogieDeclarations]: Found specification of procedure oprofilefs_ulong_from_user [2023-11-12 00:44:32,689 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofilefs_ulong_from_user [2023-11-12 00:44:32,689 INFO L130 BoogieDeclarations]: Found specification of procedure backtrace_warning [2023-11-12 00:44:32,689 INFO L138 BoogieDeclarations]: Found implementation of procedure backtrace_warning [2023-11-12 00:44:32,690 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_shutdown [2023-11-12 00:44:32,690 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_shutdown [2023-11-12 00:44:32,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-12 00:44:32,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-12 00:44:32,690 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_down [2023-11-12 00:44:32,690 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_down [2023-11-12 00:44:33,766 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:44:33,781 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:44:41,096 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:44:45,594 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:44:45,594 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-12 00:44:45,603 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:44:45 BoogieIcfgContainer [2023-11-12 00:44:45,603 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:44:45,607 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 00:44:45,607 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 00:44:45,611 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 00:44:45,611 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 12:44:26" (1/3) ... [2023-11-12 00:44:45,614 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1853be9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:44:45, skipping insertion in model container [2023-11-12 00:44:45,615 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:44:31" (2/3) ... [2023-11-12 00:44:45,616 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1853be9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:44:45, skipping insertion in model container [2023-11-12 00:44:45,616 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:44:45" (3/3) ... [2023-11-12 00:44:45,618 INFO L112 eAbstractionObserver]: Analyzing ICFG main4_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i [2023-11-12 00:44:45,647 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 00:44:45,647 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 81 error locations. [2023-11-12 00:44:45,814 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 00:44:45,825 INFO L357 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, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, 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;@45d33f2e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-12 00:44:45,825 INFO L358 AbstractCegarLoop]: Starting to check reachability of 81 error locations. [2023-11-12 00:44:45,843 INFO L276 IsEmpty]: Start isEmpty. Operand has 1588 states, 960 states have (on average 1.4135416666666667) internal successors, (1357), 1082 states have internal predecessors, (1357), 421 states have call successors, (421), 125 states have call predecessors, (421), 125 states have return successors, (421), 409 states have call predecessors, (421), 421 states have call successors, (421) [2023-11-12 00:44:45,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-12 00:44:45,868 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:44:45,869 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:44:45,869 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [get_orderErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, get_orderErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ppro_shutdownErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 78 more)] === [2023-11-12 00:44:45,880 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:44:45,880 INFO L85 PathProgramCache]: Analyzing trace with hash 1805947251, now seen corresponding path program 1 times [2023-11-12 00:44:45,893 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-12 00:44:45,894 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [268917361] [2023-11-12 00:44:45,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:44:45,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:44:46,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:44:47,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:44:47,427 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-12 00:44:47,428 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [268917361] [2023-11-12 00:44:47,429 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [268917361] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 00:44:47,429 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 00:44:47,429 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 00:44:47,431 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [112815857] [2023-11-12 00:44:47,432 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 00:44:47,438 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 00:44:47,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-12 00:44:47,481 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 00:44:47,484 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 00:44:47,493 INFO L87 Difference]: Start difference. First operand has 1588 states, 960 states have (on average 1.4135416666666667) internal successors, (1357), 1082 states have internal predecessors, (1357), 421 states have call successors, (421), 125 states have call predecessors, (421), 125 states have return successors, (421), 409 states have call predecessors, (421), 421 states have call successors, (421) Second operand has 3 states, 2 states have (on average 8.0) internal successors, (16), 3 states have internal predecessors, (16), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-11-12 00:44:49,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 00:44:49,693 INFO L93 Difference]: Finished difference Result 3177 states and 4477 transitions. [2023-11-12 00:44:49,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 00:44:49,702 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 8.0) internal successors, (16), 3 states have internal predecessors, (16), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 26 [2023-11-12 00:44:49,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 00:44:49,754 INFO L225 Difference]: With dead ends: 3177 [2023-11-12 00:44:49,755 INFO L226 Difference]: Without dead ends: 1583 [2023-11-12 00:44:49,778 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 00:44:49,784 INFO L413 NwaCegarLoop]: 1858 mSDtfsCounter, 100 mSDsluCounter, 1807 mSDsCounter, 0 mSdLazyCounter, 521 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 136 SdHoareTripleChecker+Valid, 3665 SdHoareTripleChecker+Invalid, 527 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 521 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2023-11-12 00:44:49,786 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [136 Valid, 3665 Invalid, 527 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6 Valid, 521 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2023-11-12 00:44:49,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1583 states. [2023-11-12 00:44:50,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1583 to 1579. [2023-11-12 00:44:50,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1579 states, 963 states have (on average 1.4018691588785046) internal successors, (1350), 1074 states have internal predecessors, (1350), 429 states have call successors, (429), 113 states have call predecessors, (429), 113 states have return successors, (429), 417 states have call predecessors, (429), 429 states have call successors, (429) [2023-11-12 00:44:50,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1579 states and 2208 transitions. [2023-11-12 00:44:50,064 INFO L78 Accepts]: Start accepts. Automaton has 1579 states and 2208 transitions. Word has length 26 [2023-11-12 00:44:50,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 00:44:50,066 INFO L495 AbstractCegarLoop]: Abstraction has 1579 states and 2208 transitions. [2023-11-12 00:44:50,067 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 8.0) internal successors, (16), 3 states have internal predecessors, (16), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-11-12 00:44:50,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2208 transitions. [2023-11-12 00:44:50,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-12 00:44:50,078 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:44:50,078 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:44:50,079 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-12 00:44:50,079 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [get_orderErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, get_orderErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ppro_shutdownErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 78 more)] === [2023-11-12 00:44:50,080 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:44:50,080 INFO L85 PathProgramCache]: Analyzing trace with hash 249051892, now seen corresponding path program 1 times [2023-11-12 00:44:50,080 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-12 00:44:50,081 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1908672791] [2023-11-12 00:44:50,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:44:50,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:44:50,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:44:50,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:44:50,944 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-12 00:44:50,949 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1908672791] [2023-11-12 00:44:50,950 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1908672791] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 00:44:50,950 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 00:44:50,950 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 00:44:50,950 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1190544129] [2023-11-12 00:44:50,951 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 00:44:50,953 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 00:44:50,953 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-12 00:44:50,954 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 00:44:50,954 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 00:44:50,954 INFO L87 Difference]: Start difference. First operand 1579 states and 2208 transitions. Second operand has 3 states, 2 states have (on average 9.0) internal successors, (18), 3 states have internal predecessors, (18), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-11-12 00:44:52,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 00:44:52,904 INFO L93 Difference]: Finished difference Result 3336 states and 4713 transitions. [2023-11-12 00:44:52,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 00:44:52,905 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 9.0) internal successors, (18), 3 states have internal predecessors, (18), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 28 [2023-11-12 00:44:52,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 00:44:52,927 INFO L225 Difference]: With dead ends: 3336 [2023-11-12 00:44:52,927 INFO L226 Difference]: Without dead ends: 1761 [2023-11-12 00:44:52,937 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 00:44:52,939 INFO L413 NwaCegarLoop]: 1783 mSDtfsCounter, 91 mSDsluCounter, 1774 mSDsCounter, 0 mSdLazyCounter, 516 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 127 SdHoareTripleChecker+Valid, 3557 SdHoareTripleChecker+Invalid, 521 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 516 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2023-11-12 00:44:52,942 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [127 Valid, 3557 Invalid, 521 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 516 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2023-11-12 00:44:52,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1761 states. [2023-11-12 00:44:53,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1761 to 1759. [2023-11-12 00:44:53,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1759 states, 1082 states have (on average 1.402033271719039) internal successors, (1517), 1193 states have internal predecessors, (1517), 492 states have call successors, (492), 113 states have call predecessors, (492), 113 states have return successors, (492), 480 states have call predecessors, (492), 492 states have call successors, (492) [2023-11-12 00:44:53,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1759 states and 2501 transitions. [2023-11-12 00:44:53,064 INFO L78 Accepts]: Start accepts. Automaton has 1759 states and 2501 transitions. Word has length 28 [2023-11-12 00:44:53,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 00:44:53,065 INFO L495 AbstractCegarLoop]: Abstraction has 1759 states and 2501 transitions. [2023-11-12 00:44:53,066 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 9.0) internal successors, (18), 3 states have internal predecessors, (18), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-11-12 00:44:53,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2501 transitions. [2023-11-12 00:44:53,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-11-12 00:44:53,070 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:44:53,070 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:44:53,071 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-12 00:44:53,071 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [get_orderErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, get_orderErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ppro_shutdownErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 78 more)] === [2023-11-12 00:44:53,071 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:44:53,072 INFO L85 PathProgramCache]: Analyzing trace with hash 971516251, now seen corresponding path program 1 times [2023-11-12 00:44:53,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-12 00:44:53,072 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [306713140] [2023-11-12 00:44:53,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:44:53,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:44:53,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:44:53,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:44:53,791 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-12 00:44:53,791 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [306713140] [2023-11-12 00:44:53,794 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [306713140] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 00:44:53,794 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 00:44:53,794 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 00:44:53,797 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1725993609] [2023-11-12 00:44:53,797 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 00:44:53,798 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 00:44:53,799 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-12 00:44:53,800 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 00:44:53,800 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 00:44:53,801 INFO L87 Difference]: Start difference. First operand 1759 states and 2501 transitions. Second operand has 3 states, 2 states have (on average 11.0) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-11-12 00:44:55,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 00:44:55,337 INFO L93 Difference]: Finished difference Result 3754 states and 5386 transitions. [2023-11-12 00:44:55,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 00:44:55,338 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 11.0) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 32 [2023-11-12 00:44:55,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 00:44:55,359 INFO L225 Difference]: With dead ends: 3754 [2023-11-12 00:44:55,360 INFO L226 Difference]: Without dead ends: 1999 [2023-11-12 00:44:55,371 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 00:44:55,373 INFO L413 NwaCegarLoop]: 1781 mSDtfsCounter, 70 mSDsluCounter, 1772 mSDsCounter, 0 mSdLazyCounter, 516 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 96 SdHoareTripleChecker+Valid, 3553 SdHoareTripleChecker+Invalid, 521 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 516 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-11-12 00:44:55,374 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [96 Valid, 3553 Invalid, 521 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 516 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-11-12 00:44:55,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1999 states. [2023-11-12 00:44:55,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1999 to 1999. [2023-11-12 00:44:55,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1999 states, 1254 states have (on average 1.394736842105263) internal successors, (1749), 1363 states have internal predecessors, (1749), 562 states have call successors, (562), 113 states have call predecessors, (562), 113 states have return successors, (562), 550 states have call predecessors, (562), 562 states have call successors, (562) [2023-11-12 00:44:55,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1999 states and 2873 transitions. [2023-11-12 00:44:55,502 INFO L78 Accepts]: Start accepts. Automaton has 1999 states and 2873 transitions. Word has length 32 [2023-11-12 00:44:55,503 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 00:44:55,503 INFO L495 AbstractCegarLoop]: Abstraction has 1999 states and 2873 transitions. [2023-11-12 00:44:55,503 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 11.0) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-11-12 00:44:55,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 2873 transitions. [2023-11-12 00:44:55,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-12 00:44:55,509 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:44:55,510 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-11-12 00:44:55,510 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-12 00:44:55,511 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting cpumask_nextErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [get_orderErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, get_orderErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ppro_shutdownErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 78 more)] === [2023-11-12 00:44:55,511 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:44:55,511 INFO L85 PathProgramCache]: Analyzing trace with hash -1158632802, now seen corresponding path program 1 times [2023-11-12 00:44:55,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-12 00:44:55,512 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [812459440] [2023-11-12 00:44:55,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:44:55,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:44:55,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:44:56,119 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-12 00:44:56,119 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-12 00:44:56,120 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [812459440] [2023-11-12 00:44:56,120 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [812459440] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 00:44:56,120 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 00:44:56,120 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 00:44:56,121 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [360020894] [2023-11-12 00:44:56,121 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 00:44:56,121 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 00:44:56,122 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-12 00:44:56,122 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 00:44:56,123 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 00:44:56,123 INFO L87 Difference]: Start difference. First operand 1999 states and 2873 transitions. Second operand has 3 states, 2 states have (on average 20.0) internal successors, (40), 3 states have internal predecessors, (40), 1 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2023-11-12 00:44:57,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 00:44:57,788 INFO L93 Difference]: Finished difference Result 2003 states and 2888 transitions. [2023-11-12 00:44:57,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 00:44:57,789 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 20.0) internal successors, (40), 3 states have internal predecessors, (40), 1 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) Word has length 66 [2023-11-12 00:44:57,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 00:44:57,808 INFO L225 Difference]: With dead ends: 2003 [2023-11-12 00:44:57,809 INFO L226 Difference]: Without dead ends: 2002 [2023-11-12 00:44:57,810 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 00:44:57,812 INFO L413 NwaCegarLoop]: 1784 mSDtfsCounter, 3 mSDsluCounter, 1780 mSDsCounter, 0 mSdLazyCounter, 516 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 3564 SdHoareTripleChecker+Invalid, 517 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 516 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2023-11-12 00:44:57,813 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 3564 Invalid, 517 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 516 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2023-11-12 00:44:57,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2002 states. [2023-11-12 00:44:57,912 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2002 to 2000. [2023-11-12 00:44:57,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2000 states, 1255 states have (on average 1.3944223107569722) internal successors, (1750), 1364 states have internal predecessors, (1750), 562 states have call successors, (562), 113 states have call predecessors, (562), 113 states have return successors, (562), 550 states have call predecessors, (562), 562 states have call successors, (562) [2023-11-12 00:44:57,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 2000 states and 2874 transitions. [2023-11-12 00:44:57,947 INFO L78 Accepts]: Start accepts. Automaton has 2000 states and 2874 transitions. Word has length 66 [2023-11-12 00:44:57,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 00:44:57,950 INFO L495 AbstractCegarLoop]: Abstraction has 2000 states and 2874 transitions. [2023-11-12 00:44:57,950 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 20.0) internal successors, (40), 3 states have internal predecessors, (40), 1 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2023-11-12 00:44:57,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 2874 transitions. [2023-11-12 00:44:57,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-12 00:44:57,956 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:44:57,956 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-11-12 00:44:57,957 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-12 00:44:57,957 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting cpumask_nextErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [get_orderErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, get_orderErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ppro_shutdownErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 78 more)] === [2023-11-12 00:44:57,958 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:44:57,958 INFO L85 PathProgramCache]: Analyzing trace with hash -1557876670, now seen corresponding path program 1 times [2023-11-12 00:44:57,960 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-12 00:44:57,960 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1591916921] [2023-11-12 00:44:57,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:44:57,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:44:58,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:44:58,521 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-12 00:44:58,522 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-12 00:44:58,522 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1591916921] [2023-11-12 00:44:58,522 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1591916921] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 00:44:58,522 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 00:44:58,523 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 00:44:58,523 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [865599554] [2023-11-12 00:44:58,523 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 00:44:58,524 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 00:44:58,524 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-12 00:44:58,525 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 00:44:58,525 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 00:44:58,525 INFO L87 Difference]: Start difference. First operand 2000 states and 2874 transitions. Second operand has 3 states, 2 states have (on average 20.5) internal successors, (41), 3 states have internal predecessors, (41), 1 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2023-11-12 00:45:00,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 00:45:00,136 INFO L93 Difference]: Finished difference Result 2003 states and 2887 transitions. [2023-11-12 00:45:00,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 00:45:00,137 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 20.5) internal successors, (41), 3 states have internal predecessors, (41), 1 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) Word has length 67 [2023-11-12 00:45:00,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 00:45:00,158 INFO L225 Difference]: With dead ends: 2003 [2023-11-12 00:45:00,158 INFO L226 Difference]: Without dead ends: 2002 [2023-11-12 00:45:00,160 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 00:45:00,161 INFO L413 NwaCegarLoop]: 1785 mSDtfsCounter, 1 mSDsluCounter, 1780 mSDsCounter, 0 mSdLazyCounter, 515 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 3565 SdHoareTripleChecker+Invalid, 516 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 515 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2023-11-12 00:45:00,162 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 3565 Invalid, 516 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 515 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2023-11-12 00:45:00,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2002 states. [2023-11-12 00:45:00,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2002 to 2001. [2023-11-12 00:45:00,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2001 states, 1256 states have (on average 1.394108280254777) internal successors, (1751), 1365 states have internal predecessors, (1751), 562 states have call successors, (562), 113 states have call predecessors, (562), 113 states have return successors, (562), 550 states have call predecessors, (562), 562 states have call successors, (562) [2023-11-12 00:45:00,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 2001 states and 2875 transitions. [2023-11-12 00:45:00,282 INFO L78 Accepts]: Start accepts. Automaton has 2001 states and 2875 transitions. Word has length 67 [2023-11-12 00:45:00,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 00:45:00,286 INFO L495 AbstractCegarLoop]: Abstraction has 2001 states and 2875 transitions. [2023-11-12 00:45:00,286 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 20.5) internal successors, (41), 3 states have internal predecessors, (41), 1 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2023-11-12 00:45:00,286 INFO L276 IsEmpty]: Start isEmpty. Operand 2001 states and 2875 transitions. [2023-11-12 00:45:00,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-12 00:45:00,292 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:45:00,293 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-11-12 00:45:00,293 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-12 00:45:00,295 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting cpumask_nextErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [get_orderErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, get_orderErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ppro_shutdownErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 78 more)] === [2023-11-12 00:45:00,296 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:45:00,296 INFO L85 PathProgramCache]: Analyzing trace with hash -1102556541, now seen corresponding path program 1 times [2023-11-12 00:45:00,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-12 00:45:00,297 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1798342163] [2023-11-12 00:45:00,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:45:00,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:45:00,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:45:01,121 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-12 00:45:01,122 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-12 00:45:01,122 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1798342163] [2023-11-12 00:45:01,122 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1798342163] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 00:45:01,122 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 00:45:01,123 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-12 00:45:01,123 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1821236433] [2023-11-12 00:45:01,123 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 00:45:01,124 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-12 00:45:01,124 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-12 00:45:01,125 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-12 00:45:01,125 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-12 00:45:01,125 INFO L87 Difference]: Start difference. First operand 2001 states and 2875 transitions. Second operand has 5 states, 3 states have (on average 15.333333333333334) internal successors, (46), 4 states have internal predecessors, (46), 3 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2023-11-12 00:45:03,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 00:45:03,980 INFO L93 Difference]: Finished difference Result 2021 states and 2910 transitions. [2023-11-12 00:45:03,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-12 00:45:03,981 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 3 states have (on average 15.333333333333334) internal successors, (46), 4 states have internal predecessors, (46), 3 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 79 [2023-11-12 00:45:03,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 00:45:04,005 INFO L225 Difference]: With dead ends: 2021 [2023-11-12 00:45:04,005 INFO L226 Difference]: Without dead ends: 2020 [2023-11-12 00:45:04,007 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-12 00:45:04,009 INFO L413 NwaCegarLoop]: 1782 mSDtfsCounter, 12 mSDsluCounter, 5332 mSDsCounter, 0 mSdLazyCounter, 1050 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 7114 SdHoareTripleChecker+Invalid, 1053 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1050 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2023-11-12 00:45:04,010 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 7114 Invalid, 1053 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 1050 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2023-11-12 00:45:04,017 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2020 states. [2023-11-12 00:45:04,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2020 to 2014. [2023-11-12 00:45:04,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2014 states, 1263 states have (on average 1.393507521773555) internal successors, (1760), 1376 states have internal predecessors, (1760), 567 states have call successors, (567), 114 states have call predecessors, (567), 114 states have return successors, (567), 551 states have call predecessors, (567), 567 states have call successors, (567) [2023-11-12 00:45:04,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 2014 states and 2894 transitions. [2023-11-12 00:45:04,176 INFO L78 Accepts]: Start accepts. Automaton has 2014 states and 2894 transitions. Word has length 79 [2023-11-12 00:45:04,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 00:45:04,177 INFO L495 AbstractCegarLoop]: Abstraction has 2014 states and 2894 transitions. [2023-11-12 00:45:04,177 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 3 states have (on average 15.333333333333334) internal successors, (46), 4 states have internal predecessors, (46), 3 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2023-11-12 00:45:04,178 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 2894 transitions. [2023-11-12 00:45:04,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-12 00:45:04,184 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:45:04,184 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-11-12 00:45:04,185 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-12 00:45:04,185 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting cpumask_nextErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [get_orderErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, get_orderErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ppro_shutdownErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 78 more)] === [2023-11-12 00:45:04,186 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:45:04,186 INFO L85 PathProgramCache]: Analyzing trace with hash 180487421, now seen corresponding path program 1 times [2023-11-12 00:45:04,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-12 00:45:04,187 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2047227846] [2023-11-12 00:45:04,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:45:04,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:45:04,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:45:05,142 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-12 00:45:05,143 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-12 00:45:05,143 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2047227846] [2023-11-12 00:45:05,144 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2047227846] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 00:45:05,144 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 00:45:05,144 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-12 00:45:05,144 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [923691911] [2023-11-12 00:45:05,145 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 00:45:05,145 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-12 00:45:05,146 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-12 00:45:05,147 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-12 00:45:05,147 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-12 00:45:05,147 INFO L87 Difference]: Start difference. First operand 2014 states and 2894 transitions. Second operand has 5 states, 3 states have (on average 15.666666666666666) internal successors, (47), 4 states have internal predecessors, (47), 3 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11)