./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--infiniband--hw--mthca--ib_mthca.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--infiniband--hw--mthca--ib_mthca.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4f1a3d953c824ec3b200b7068cba33c7194e4daf26a683779760e021f578fca8 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 18:11:19,151 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 18:11:19,258 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-08 18:11:19,262 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 18:11:19,262 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 18:11:19,283 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 18:11:19,283 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 18:11:19,284 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 18:11:19,284 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 18:11:19,285 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 18:11:19,285 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 18:11:19,285 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 18:11:19,286 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 18:11:19,287 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 18:11:19,287 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 18:11:19,287 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 18:11:19,288 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 18:11:19,288 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 18:11:19,288 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 18:11:19,289 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 18:11:19,289 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 18:11:19,290 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 18:11:19,290 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 18:11:19,290 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 18:11:19,291 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 18:11:19,291 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 18:11:19,291 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 18:11:19,292 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 18:11:19,292 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 18:11:19,292 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 18:11:19,293 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 18:11:19,293 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 18:11:19,293 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 18:11:19,294 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 18:11:19,294 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 18:11:19,294 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 18:11:19,294 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 18:11:19,295 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 18:11:19,295 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 18:11:19,295 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f1a3d953c824ec3b200b7068cba33c7194e4daf26a683779760e021f578fca8 [2024-11-08 18:11:19,602 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 18:11:19,635 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 18:11:19,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 18:11:19,641 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 18:11:19,642 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 18:11:19,643 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--infiniband--hw--mthca--ib_mthca.ko-main.cil.out.i Unable to find full path for "g++" [2024-11-08 18:11:21,660 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 18:11:22,626 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 18:11:22,627 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--infiniband--hw--mthca--ib_mthca.ko-main.cil.out.i [2024-11-08 18:11:22,749 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/data/8f9f8e3c5/e719684a148e4c329c9e2603912e7cc5/FLAG59c5c1f21 [2024-11-08 18:11:23,241 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/data/8f9f8e3c5/e719684a148e4c329c9e2603912e7cc5 [2024-11-08 18:11:23,244 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 18:11:23,246 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 18:11:23,247 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 18:11:23,248 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 18:11:23,257 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 18:11:23,258 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 06:11:23" (1/1) ... [2024-11-08 18:11:23,259 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3938376b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:11:23, skipping insertion in model container [2024-11-08 18:11:23,260 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 06:11:23" (1/1) ... [2024-11-08 18:11:23,543 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 18:11:33,178 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--infiniband--hw--mthca--ib_mthca.ko-main.cil.out.i[723056,723069] [2024-11-08 18:11:33,907 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 18:11:33,974 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 18:11:34,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [4202] [2024-11-08 18:11:34,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [5781] [2024-11-08 18:11:34,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [5788] [2024-11-08 18:11:34,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [5795] [2024-11-08 18:11:34,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5874] [2024-11-08 18:11:34,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5877] [2024-11-08 18:11:34,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5880] [2024-11-08 18:11:34,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5883] [2024-11-08 18:11:34,233 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5969] [2024-11-08 18:11:34,233 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr))); [5976] [2024-11-08 18:11:34,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); [5983] [2024-11-08 18:11:34,244 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6159] [2024-11-08 18:11:34,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6162] [2024-11-08 18:11:34,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6165] [2024-11-08 18:11:34,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6168] [2024-11-08 18:11:34,249 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6171] [2024-11-08 18:11:34,250 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6174] [2024-11-08 18:11:34,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6177] [2024-11-08 18:11:34,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6179] [2024-11-08 18:11:34,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp->state): : "memory", "cc"); [6211-6212] [2024-11-08 18:11:34,254 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___0->state): : "memory", "cc"); [6216-6217] [2024-11-08 18:11:34,255 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [6221-6222] [2024-11-08 18:11:34,257 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [6226-6227] [2024-11-08 18:11:34,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6261] [2024-11-08 18:11:34,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6285] [2024-11-08 18:11:34,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___0->state): : "memory", "cc"); [6406-6407] [2024-11-08 18:11:34,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [6411-6412] [2024-11-08 18:11:34,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [6416-6417] [2024-11-08 18:11:34,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [6421-6422] [2024-11-08 18:11:34,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/infiniband/hw/mthca/ib_mthca.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/mthca/mthca_cmd.c.prepared"), "i" (543), "i" (12UL)); [6497-6498] [2024-11-08 18:11:34,540 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [11606] [2024-11-08 18:11:34,551 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [11988] [2024-11-08 18:11:34,551 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [11995] [2024-11-08 18:11:34,552 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/arch/x86/include/asm/paravirt.h"), "i" (825), "i" (12UL)); [12040-12041] [2024-11-08 18:11:34,553 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [12046-12048] [2024-11-08 18:11:34,570 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [12626] [2024-11-08 18:11:34,572 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [12690-12691] [2024-11-08 18:11:34,573 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [12713-12714] [2024-11-08 18:11:34,576 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12822] [2024-11-08 18:11:34,577 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12832] [2024-11-08 18:11:34,578 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [12835] [2024-11-08 18:11:34,582 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [12955] [2024-11-08 18:11:34,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [14076] [2024-11-08 18:11:34,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [14080] [2024-11-08 18:11:34,622 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [14233] [2024-11-08 18:11:34,629 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [14466] [2024-11-08 18:11:34,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [14676] [2024-11-08 18:11:34,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [14769] [2024-11-08 18:11:34,652 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)); [15148-15149] [2024-11-08 18:11:34,653 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [15156] [2024-11-08 18:11:34,653 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [15169] [2024-11-08 18:11:34,655 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [15217-15218] [2024-11-08 18:11:34,656 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [15246-15247] [2024-11-08 18:11:34,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/infiniband/hw/mthca/ib_mthca.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/mthca/mthca_mr.c.prepared"), "i" (459), "i" (12UL)); [15663-15664] [2024-11-08 18:11:34,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/infiniband/hw/mthca/ib_mthca.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/mthca/mthca_mr.c.prepared"), "i" (461), "i" (12UL)); [15671-15672] [2024-11-08 18:11:34,669 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/infiniband/hw/mthca/ib_mthca.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/mthca/mthca_mr.c.prepared"), "i" (466), "i" (12UL)); [15683-15684] [2024-11-08 18:11:34,680 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/infiniband/hw/mthca/ib_mthca.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/mthca/mthca_mr.c.prepared"), "i" (722), "i" (12UL)); [16064-16065] [2024-11-08 18:11:34,681 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/infiniband/hw/mthca/ib_mthca.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/mthca/mthca_mr.c.prepared"), "i" (739), "i" (12UL)); [16090-16091] [2024-11-08 18:11:34,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [16315] [2024-11-08 18:11:34,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [16341] [2024-11-08 18:11:34,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [16343] [2024-11-08 18:11:34,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [16586] [2024-11-08 18:11:34,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [16593] [2024-11-08 18:11:34,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [18712] [2024-11-08 18:11:34,826 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [18753] [2024-11-08 18:11:34,827 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [18756] [2024-11-08 18:11:34,832 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [18853] [2024-11-08 18:11:34,833 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [18871] [2024-11-08 18:11:34,833 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [18878] [2024-11-08 18:11:34,836 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [18934] [2024-11-08 18:11:34,837 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [18937] [2024-11-08 18:11:34,841 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [19068] [2024-11-08 18:11:34,843 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [19106] [2024-11-08 18:11:34,843 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [19109] [2024-11-08 18:11:34,844 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [19113] [2024-11-08 18:11:34,848 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [19203] [2024-11-08 18:11:34,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/infiniband/hw/mthca/ib_mthca.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/mthca/mthca_mcg.c.prepared"), "i" (325), "i" (12UL)); [20121-20122] [2024-11-08 18:11:34,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/infiniband/hw/mthca/ib_mthca.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/mthca/mthca_mcg.c.prepared"), "i" (405), "i" (12UL)); [20245-20246] [2024-11-08 18:11:34,879 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/infiniband/hw/mthca/ib_mthca.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/mthca/mthca_mcg.c.prepared"), "i" (424), "i" (12UL)); [20275-20276] [2024-11-08 18:11:34,899 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("rep; bsf %1,%0": "=r" (word): "rm" (word)); [20885] [2024-11-08 18:11:35,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [22684] [2024-11-08 18:11:35,039 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 *)"include/linux/scatterlist.h"), "i" (65), "i" (12UL)); [23246-23247] [2024-11-08 18:11:35,039 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 *)"include/linux/scatterlist.h"), "i" (67), "i" (12UL)); [23254-23255] [2024-11-08 18:11:35,040 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 *)"include/linux/scatterlist.h"), "i" (68), "i" (12UL)); [23262-23263] [2024-11-08 18:11:35,040 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 *)"include/linux/scatterlist.h"), "i" (98), "i" (12UL)); [23288-23289] [2024-11-08 18:11:35,041 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 *)"include/linux/scatterlist.h"), "i" (99), "i" (12UL)); [23296-23297] [2024-11-08 18:11:35,042 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (52), "i" (12UL)); [23360-23361] [2024-11-08 18:11:35,044 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (65), "i" (12UL)); [23384-23385] [2024-11-08 18:11:35,048 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/infiniband/hw/mthca/ib_mthca.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/mthca/mthca_memfree.c.prepared"), "i" (252), "i" (12UL)); [23542-23543] [2024-11-08 18:11:35,050 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/infiniband/hw/mthca/ib_mthca.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/29/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/mthca/mthca_memfree.c.prepared"), "i" (266), "i" (12UL)); [23568-23569] [2024-11-08 18:11:35,096 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [25280] [2024-11-08 18:11:35,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [25296] [2024-11-08 18:11:35,098 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [25301] [2024-11-08 18:11:35,101 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [25387] [2024-11-08 18:11:35,113 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--infiniband--hw--mthca--ib_mthca.ko-main.cil.out.i[723056,723069] [2024-11-08 18:11:35,135 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 18:11:35,876 INFO L204 MainTranslator]: Completed translation [2024-11-08 18:11:35,877 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:11:35 WrapperNode [2024-11-08 18:11:35,878 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 18:11:35,879 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 18:11:35,879 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 18:11:35,879 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 18:11:35,887 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:11:35" (1/1) ... [2024-11-08 18:11:36,205 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:11:35" (1/1) ... [2024-11-08 18:11:36,652 INFO L138 Inliner]: procedures = 905, calls = 10296, calls flagged for inlining = 327, calls inlined = 190, statements flattened = 15084 [2024-11-08 18:11:36,653 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 18:11:36,653 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 18:11:36,653 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 18:11:36,654 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 18:11:36,667 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:11:35" (1/1) ... [2024-11-08 18:11:36,668 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:11:35" (1/1) ... [2024-11-08 18:11:36,742 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:11:35" (1/1) ... [2024-11-08 18:11:40,167 INFO L175 MemorySlicer]: Split 3038 memory accesses to 76 slices as follows [7, 5, 2, 165, 2, 8, 11, 45, 1, 1, 1, 1, 2, 2, 2, 2, 5, 10, 5, 3, 46, 64, 13, 1934, 28, 42, 7, 1, 16, 84, 2, 64, 19, 0, 8, 5, 6, 2, 2, 1, 3, 2, 2, 2, 10, 38, 136, 2, 8, 67, 2, 2, 2, 7, 2, 8, 3, 6, 2, 2, 2, 2, 1, 2, 6, 1, 2, 4, 36, 2, 2, 6, 13, 4, 5, 20]. 64 percent of accesses are in the largest equivalence class. The 373 initializations are split as follows [7, 5, 2, 0, 2, 8, 11, 0, 0, 0, 0, 0, 2, 2, 2, 2, 5, 0, 5, 0, 0, 0, 8, 32, 0, 0, 7, 0, 16, 84, 2, 0, 0, 0, 8, 4, 6, 2, 2, 0, 0, 2, 2, 2, 10, 38, 0, 2, 8, 0, 2, 2, 2, 7, 2, 8, 0, 6, 2, 2, 2, 2, 0, 0, 6, 0, 2, 0, 36, 2, 2, 0, 0, 0, 0, 0]. The 1122 writes are split as follows [0, 0, 0, 76, 0, 0, 0, 28, 0, 0, 1, 1, 0, 0, 0, 0, 0, 5, 0, 1, 15, 64, 0, 697, 13, 42, 0, 0, 0, 0, 0, 64, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 25, 0, 0, 65, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 3, 4, 3, 5, 0]. [2024-11-08 18:11:40,168 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:11:35" (1/1) ... [2024-11-08 18:11:40,168 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:11:35" (1/1) ... [2024-11-08 18:11:40,448 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:11:35" (1/1) ... [2024-11-08 18:11:40,516 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:11:35" (1/1) ... [2024-11-08 18:11:40,675 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:11:35" (1/1) ... [2024-11-08 18:11:40,732 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:11:35" (1/1) ... [2024-11-08 18:11:40,840 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 18:11:40,842 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 18:11:40,843 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 18:11:40,843 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 18:11:40,844 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:11:35" (1/1) ... [2024-11-08 18:11:40,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 18:11:40,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:11:40,888 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 18:11:40,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 18:11:40,922 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_MAP_ICM_page [2024-11-08 18:11:40,923 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_MAP_ICM_page [2024-11-08 18:11:40,923 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2024-11-08 18:11:40,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2024-11-08 18:11:40,923 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2024-11-08 18:11:40,923 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2024-11-08 18:11:40,923 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_status_to_errno [2024-11-08 18:11:40,923 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_status_to_errno [2024-11-08 18:11:40,924 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_icms [2024-11-08 18:11:40,924 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_icms [2024-11-08 18:11:40,925 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 18:11:40,925 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 18:11:40,925 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-08 18:11:40,926 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-08 18:11:40,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-08 18:11:40,926 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-08 18:11:40,927 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_key [2024-11-08 18:11:40,927 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_key [2024-11-08 18:11:40,927 INFO L130 BoogieDeclarations]: Found specification of procedure key_to_hw_index [2024-11-08 18:11:40,927 INFO L138 BoogieDeclarations]: Found implementation of procedure key_to_hw_index [2024-11-08 18:11:40,927 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-08 18:11:40,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-08 18:11:40,928 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2024-11-08 18:11:40,928 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2024-11-08 18:11:40,928 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-08 18:11:40,928 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-08 18:11:40,929 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_unmap_eq_icm [2024-11-08 18:11:40,930 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_unmap_eq_icm [2024-11-08 18:11:40,930 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 18:11:40,930 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 18:11:40,930 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_uarc_virt [2024-11-08 18:11:40,930 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_uarc_virt [2024-11-08 18:11:40,930 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2024-11-08 18:11:40,930 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2024-11-08 18:11:40,931 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-08 18:11:40,931 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-08 18:11:40,931 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_ah [2024-11-08 18:11:40,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_ah [2024-11-08 18:11:40,931 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-08 18:11:40,931 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-08 18:11:40,931 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2024-11-08 18:11:40,932 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2024-11-08 18:11:40,932 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd_cleanup [2024-11-08 18:11:40,932 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd_cleanup [2024-11-08 18:11:40,932 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_device [2024-11-08 18:11:40,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_device [2024-11-08 18:11:40,932 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-08 18:11:40,932 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-08 18:11:40,932 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_port [2024-11-08 18:11:40,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_port [2024-11-08 18:11:40,932 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_region [2024-11-08 18:11:40,933 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_region [2024-11-08 18:11:40,933 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 18:11:40,933 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 18:11:40,933 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2024-11-08 18:11:40,933 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2024-11-08 18:11:40,933 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_cap [2024-11-08 18:11:40,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_cap [2024-11-08 18:11:40,933 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_CLOSE_IB [2024-11-08 18:11:40,933 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_CLOSE_IB [2024-11-08 18:11:40,933 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-08 18:11:40,933 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-08 18:11:40,934 INFO L130 BoogieDeclarations]: Found specification of procedure clear_page [2024-11-08 18:11:40,936 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_page [2024-11-08 18:11:40,936 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_pd_alloc [2024-11-08 18:11:40,936 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_pd_alloc [2024-11-08 18:11:40,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-08 18:11:40,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-08 18:11:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-08 18:11:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-08 18:11:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-08 18:11:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-08 18:11:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-08 18:11:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-08 18:11:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-08 18:11:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-08 18:11:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-08 18:11:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-08 18:11:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-08 18:11:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-08 18:11:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-08 18:11:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-08 18:11:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-08 18:11:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-08 18:11:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-08 18:11:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-08 18:11:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-08 18:11:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-08 18:11:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-08 18:11:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-08 18:11:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-08 18:11:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-08 18:11:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-08 18:11:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-08 18:11:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-08 18:11:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-08 18:11:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-08 18:11:40,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-08 18:11:40,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-08 18:11:40,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-08 18:11:40,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-08 18:11:40,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-08 18:11:40,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-08 18:11:40,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-08 18:11:40,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-08 18:11:40,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-11-08 18:11:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-11-08 18:11:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-11-08 18:11:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-11-08 18:11:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-11-08 18:11:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-11-08 18:11:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-11-08 18:11:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-11-08 18:11:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-11-08 18:11:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-11-08 18:11:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2024-11-08 18:11:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2024-11-08 18:11:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2024-11-08 18:11:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2024-11-08 18:11:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2024-11-08 18:11:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2024-11-08 18:11:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#55 [2024-11-08 18:11:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#56 [2024-11-08 18:11:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#57 [2024-11-08 18:11:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#58 [2024-11-08 18:11:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#59 [2024-11-08 18:11:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#60 [2024-11-08 18:11:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#61 [2024-11-08 18:11:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#62 [2024-11-08 18:11:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#63 [2024-11-08 18:11:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#64 [2024-11-08 18:11:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#65 [2024-11-08 18:11:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#66 [2024-11-08 18:11:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#67 [2024-11-08 18:11:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#68 [2024-11-08 18:11:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#69 [2024-11-08 18:11:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#70 [2024-11-08 18:11:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#71 [2024-11-08 18:11:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#72 [2024-11-08 18:11:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#73 [2024-11-08 18:11:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#74 [2024-11-08 18:11:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#75 [2024-11-08 18:11:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure __mthca_init_one [2024-11-08 18:11:40,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __mthca_init_one [2024-11-08 18:11:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_create_eq [2024-11-08 18:11:40,949 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_create_eq [2024-11-08 18:11:40,950 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_write_mtt [2024-11-08 18:11:40,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_write_mtt [2024-11-08 18:11:40,950 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc_icm_table [2024-11-08 18:11:40,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc_icm_table [2024-11-08 18:11:40,950 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_catas_cleanup [2024-11-08 18:11:40,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_catas_cleanup [2024-11-08 18:11:40,950 INFO L130 BoogieDeclarations]: Found specification of procedure hw_index_to_key [2024-11-08 18:11:40,950 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_index_to_key [2024-11-08 18:11:40,950 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-08 18:11:40,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-08 18:11:40,951 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_write64_raw [2024-11-08 18:11:40,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_write64_raw [2024-11-08 18:11:40,951 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-08 18:11:40,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-08 18:11:40,951 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd_use_polling [2024-11-08 18:11:40,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd_use_polling [2024-11-08 18:11:40,951 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2024-11-08 18:11:40,952 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2024-11-08 18:11:40,952 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_icm_table [2024-11-08 18:11:40,952 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_icm_table [2024-11-08 18:11:40,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 18:11:40,952 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc_mtt_range [2024-11-08 18:11:40,952 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc_mtt_range [2024-11-08 18:11:40,952 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-08 18:11:40,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-08 18:11:40,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 18:11:40,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-08 18:11:40,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-08 18:11:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-08 18:11:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-08 18:11:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-08 18:11:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-08 18:11:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-08 18:11:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-08 18:11:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-08 18:11:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-08 18:11:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-08 18:11:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-08 18:11:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-08 18:11:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-08 18:11:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-08 18:11:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-08 18:11:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-08 18:11:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-08 18:11:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-08 18:11:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-08 18:11:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-08 18:11:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-08 18:11:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-08 18:11:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-08 18:11:40,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-08 18:11:40,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-08 18:11:40,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-08 18:11:40,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-08 18:11:40,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-08 18:11:40,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-08 18:11:40,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-08 18:11:40,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-08 18:11:40,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-08 18:11:40,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-08 18:11:40,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-08 18:11:40,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-08 18:11:40,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-11-08 18:11:40,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-11-08 18:11:40,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-11-08 18:11:40,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-11-08 18:11:40,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-11-08 18:11:40,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-11-08 18:11:40,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2024-11-08 18:11:40,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2024-11-08 18:11:40,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2024-11-08 18:11:40,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2024-11-08 18:11:40,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2024-11-08 18:11:40,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2024-11-08 18:11:40,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#48 [2024-11-08 18:11:40,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#49 [2024-11-08 18:11:40,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#50 [2024-11-08 18:11:40,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#51 [2024-11-08 18:11:40,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#52 [2024-11-08 18:11:40,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#53 [2024-11-08 18:11:40,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#54 [2024-11-08 18:11:40,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#55 [2024-11-08 18:11:40,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#56 [2024-11-08 18:11:40,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#57 [2024-11-08 18:11:40,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#58 [2024-11-08 18:11:40,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#59 [2024-11-08 18:11:40,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#60 [2024-11-08 18:11:40,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#61 [2024-11-08 18:11:40,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#62 [2024-11-08 18:11:40,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#63 [2024-11-08 18:11:40,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#64 [2024-11-08 18:11:40,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#65 [2024-11-08 18:11:40,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#66 [2024-11-08 18:11:40,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#67 [2024-11-08 18:11:40,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#68 [2024-11-08 18:11:40,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#69 [2024-11-08 18:11:40,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#70 [2024-11-08 18:11:40,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#71 [2024-11-08 18:11:40,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#72 [2024-11-08 18:11:40,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#73 [2024-11-08 18:11:40,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#74 [2024-11-08 18:11:40,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#75 [2024-11-08 18:11:40,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-11-08 18:11:40,965 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-11-08 18:11:40,965 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-08 18:11:40,965 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-08 18:11:40,965 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_uar_free [2024-11-08 18:11:40,965 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_uar_free [2024-11-08 18:11:40,965 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc_cleanup [2024-11-08 18:11:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc_cleanup [2024-11-08 18:11:40,966 INFO L130 BoogieDeclarations]: Found specification of procedure tavor_eq_req_not [2024-11-08 18:11:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure tavor_eq_req_not [2024-11-08 18:11:40,966 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-08 18:11:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-08 18:11:40,966 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2024-11-08 18:11:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2024-11-08 18:11:40,966 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 18:11:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 18:11:40,966 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_array_cleanup [2024-11-08 18:11:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_array_cleanup [2024-11-08 18:11:40,967 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_eq_table [2024-11-08 18:11:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_eq_table [2024-11-08 18:11:40,967 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-08 18:11:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-08 18:11:40,967 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 18:11:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 18:11:40,967 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-08 18:11:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-08 18:11:40,967 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-08 18:11:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-08 18:11:40,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-08 18:11:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-08 18:11:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-08 18:11:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-08 18:11:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-08 18:11:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-08 18:11:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-08 18:11:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-08 18:11:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-08 18:11:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-08 18:11:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-08 18:11:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-08 18:11:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-08 18:11:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-08 18:11:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-08 18:11:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-08 18:11:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-08 18:11:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-08 18:11:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-08 18:11:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-08 18:11:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-08 18:11:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-08 18:11:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-08 18:11:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-08 18:11:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-08 18:11:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-08 18:11:40,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-08 18:11:40,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-08 18:11:40,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-08 18:11:40,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-08 18:11:40,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-08 18:11:40,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-08 18:11:40,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-08 18:11:40,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-08 18:11:40,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-08 18:11:40,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-08 18:11:40,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-11-08 18:11:40,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-11-08 18:11:40,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-11-08 18:11:40,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-11-08 18:11:40,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-11-08 18:11:40,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2024-11-08 18:11:40,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2024-11-08 18:11:40,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2024-11-08 18:11:40,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2024-11-08 18:11:40,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#45 [2024-11-08 18:11:40,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#46 [2024-11-08 18:11:40,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#47 [2024-11-08 18:11:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#48 [2024-11-08 18:11:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#49 [2024-11-08 18:11:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#50 [2024-11-08 18:11:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#51 [2024-11-08 18:11:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#52 [2024-11-08 18:11:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#53 [2024-11-08 18:11:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#54 [2024-11-08 18:11:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#55 [2024-11-08 18:11:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#56 [2024-11-08 18:11:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#57 [2024-11-08 18:11:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#58 [2024-11-08 18:11:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#59 [2024-11-08 18:11:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#60 [2024-11-08 18:11:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#61 [2024-11-08 18:11:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#62 [2024-11-08 18:11:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#63 [2024-11-08 18:11:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#64 [2024-11-08 18:11:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#65 [2024-11-08 18:11:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#66 [2024-11-08 18:11:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#67 [2024-11-08 18:11:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#68 [2024-11-08 18:11:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#69 [2024-11-08 18:11:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#70 [2024-11-08 18:11:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#71 [2024-11-08 18:11:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#72 [2024-11-08 18:11:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#73 [2024-11-08 18:11:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#74 [2024-11-08 18:11:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#75 [2024-11-08 18:11:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-08 18:11:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-08 18:11:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_av_table [2024-11-08 18:11:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_av_table [2024-11-08 18:11:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_icm [2024-11-08 18:11:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_icm [2024-11-08 18:11:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure __mthca_alloc_mtt [2024-11-08 18:11:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __mthca_alloc_mtt [2024-11-08 18:11:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2024-11-08 18:11:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2024-11-08 18:11:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 18:11:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 18:11:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 18:11:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 18:11:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_is_memfree [2024-11-08 18:11:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_is_memfree [2024-11-08 18:11:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure arbel_eq_req_not [2024-11-08 18:11:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure arbel_eq_req_not [2024-11-08 18:11:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_UNMAP_ICM [2024-11-08 18:11:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_UNMAP_ICM [2024-11-08 18:11:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-08 18:11:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-08 18:11:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-08 18:11:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-08 18:11:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-08 18:11:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-08 18:11:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-08 18:11:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-08 18:11:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-08 18:11:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-08 18:11:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-08 18:11:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-08 18:11:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-08 18:11:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-08 18:11:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-08 18:11:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-08 18:11:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-08 18:11:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-08 18:11:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-08 18:11:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-08 18:11:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-08 18:11:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-08 18:11:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-08 18:11:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-08 18:11:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-08 18:11:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-08 18:11:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-08 18:11:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-08 18:11:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-08 18:11:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-08 18:11:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-08 18:11:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-08 18:11:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-08 18:11:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-08 18:11:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-08 18:11:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-11-08 18:11:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-11-08 18:11:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-11-08 18:11:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-11-08 18:11:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-11-08 18:11:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-11-08 18:11:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2024-11-08 18:11:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#42 [2024-11-08 18:11:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#43 [2024-11-08 18:11:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#44 [2024-11-08 18:11:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#45 [2024-11-08 18:11:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#46 [2024-11-08 18:11:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#47 [2024-11-08 18:11:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#48 [2024-11-08 18:11:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#49 [2024-11-08 18:11:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#50 [2024-11-08 18:11:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#51 [2024-11-08 18:11:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#52 [2024-11-08 18:11:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#53 [2024-11-08 18:11:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#54 [2024-11-08 18:11:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#55 [2024-11-08 18:11:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#56 [2024-11-08 18:11:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#57 [2024-11-08 18:11:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#58 [2024-11-08 18:11:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#59 [2024-11-08 18:11:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#60 [2024-11-08 18:11:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#61 [2024-11-08 18:11:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#62 [2024-11-08 18:11:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#63 [2024-11-08 18:11:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#64 [2024-11-08 18:11:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#65 [2024-11-08 18:11:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#66 [2024-11-08 18:11:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#67 [2024-11-08 18:11:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#68 [2024-11-08 18:11:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#69 [2024-11-08 18:11:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#70 [2024-11-08 18:11:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#71 [2024-11-08 18:11:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#72 [2024-11-08 18:11:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#73 [2024-11-08 18:11:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#74 [2024-11-08 18:11:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#75 [2024-11-08 18:11:40,996 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-08 18:11:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-08 18:11:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-08 18:11:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-08 18:11:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-08 18:11:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-08 18:11:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-08 18:11:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-08 18:11:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-08 18:11:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-08 18:11:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-08 18:11:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-08 18:11:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-08 18:11:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-08 18:11:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-08 18:11:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-08 18:11:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-08 18:11:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-08 18:11:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-08 18:11:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-08 18:11:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-08 18:11:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-08 18:11:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-08 18:11:41,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-08 18:11:41,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-08 18:11:41,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-08 18:11:41,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-08 18:11:41,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-08 18:11:41,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-08 18:11:41,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-08 18:11:41,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-08 18:11:41,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-08 18:11:41,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-08 18:11:41,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-08 18:11:41,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-08 18:11:41,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-11-08 18:11:41,003 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-11-08 18:11:41,003 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-11-08 18:11:41,003 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-11-08 18:11:41,004 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-11-08 18:11:41,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-11-08 18:11:41,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2024-11-08 18:11:41,007 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#42 [2024-11-08 18:11:41,007 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#43 [2024-11-08 18:11:41,007 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#44 [2024-11-08 18:11:41,007 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#45 [2024-11-08 18:11:41,007 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#46 [2024-11-08 18:11:41,007 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#47 [2024-11-08 18:11:41,007 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#48 [2024-11-08 18:11:41,007 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#49 [2024-11-08 18:11:41,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#50 [2024-11-08 18:11:41,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#51 [2024-11-08 18:11:41,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#52 [2024-11-08 18:11:41,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#53 [2024-11-08 18:11:41,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#54 [2024-11-08 18:11:41,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#55 [2024-11-08 18:11:41,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#56 [2024-11-08 18:11:41,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#57 [2024-11-08 18:11:41,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#58 [2024-11-08 18:11:41,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#59 [2024-11-08 18:11:41,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#60 [2024-11-08 18:11:41,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#61 [2024-11-08 18:11:41,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#62 [2024-11-08 18:11:41,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#63 [2024-11-08 18:11:41,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#64 [2024-11-08 18:11:41,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#65 [2024-11-08 18:11:41,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#66 [2024-11-08 18:11:41,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#67 [2024-11-08 18:11:41,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#68 [2024-11-08 18:11:41,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#69 [2024-11-08 18:11:41,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#70 [2024-11-08 18:11:41,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#71 [2024-11-08 18:11:41,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#72 [2024-11-08 18:11:41,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#73 [2024-11-08 18:11:41,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#74 [2024-11-08 18:11:41,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#75 [2024-11-08 18:11:41,011 INFO L130 BoogieDeclarations]: Found specification of procedure set_eqe_hw [2024-11-08 18:11:41,011 INFO L138 BoogieDeclarations]: Found implementation of procedure set_eqe_hw [2024-11-08 18:11:41,011 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-08 18:11:41,011 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-08 18:11:41,011 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-08 18:11:41,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-08 18:11:41,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 18:11:41,011 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-08 18:11:41,012 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-08 18:11:41,012 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_update_rate [2024-11-08 18:11:41,012 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_update_rate [2024-11-08 18:11:41,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-08 18:11:41,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-08 18:11:41,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-08 18:11:41,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-08 18:11:41,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-08 18:11:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-08 18:11:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-08 18:11:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-08 18:11:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-08 18:11:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-08 18:11:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-08 18:11:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-08 18:11:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-08 18:11:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-08 18:11:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-08 18:11:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-08 18:11:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-08 18:11:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-08 18:11:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-08 18:11:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-08 18:11:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-08 18:11:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-08 18:11:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-08 18:11:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-08 18:11:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-08 18:11:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-08 18:11:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-08 18:11:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-08 18:11:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-08 18:11:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-08 18:11:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-08 18:11:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-08 18:11:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-08 18:11:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-08 18:11:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-08 18:11:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-08 18:11:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-11-08 18:11:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-11-08 18:11:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-11-08 18:11:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-11-08 18:11:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-11-08 18:11:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-11-08 18:11:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2024-11-08 18:11:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2024-11-08 18:11:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2024-11-08 18:11:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2024-11-08 18:11:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2024-11-08 18:11:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2024-11-08 18:11:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#48 [2024-11-08 18:11:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#49 [2024-11-08 18:11:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#50 [2024-11-08 18:11:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#51 [2024-11-08 18:11:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#52 [2024-11-08 18:11:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#53 [2024-11-08 18:11:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#54 [2024-11-08 18:11:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#55 [2024-11-08 18:11:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#56 [2024-11-08 18:11:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#57 [2024-11-08 18:11:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#58 [2024-11-08 18:11:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#59 [2024-11-08 18:11:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#60 [2024-11-08 18:11:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#61 [2024-11-08 18:11:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#62 [2024-11-08 18:11:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#63 [2024-11-08 18:11:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#64 [2024-11-08 18:11:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#65 [2024-11-08 18:11:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#66 [2024-11-08 18:11:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#67 [2024-11-08 18:11:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#68 [2024-11-08 18:11:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#69 [2024-11-08 18:11:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#70 [2024-11-08 18:11:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#71 [2024-11-08 18:11:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#72 [2024-11-08 18:11:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#73 [2024-11-08 18:11:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#74 [2024-11-08 18:11:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#75 [2024-11-08 18:11:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_MAP_ICM [2024-11-08 18:11:41,021 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_MAP_ICM [2024-11-08 18:11:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_buddy_init [2024-11-08 18:11:41,021 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_buddy_init [2024-11-08 18:11:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-08 18:11:41,021 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-08 18:11:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-08 18:11:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-08 18:11:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_uar_table [2024-11-08 18:11:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_uar_table [2024-11-08 18:11:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-08 18:11:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-08 18:11:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-08 18:11:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-08 18:11:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_icm_addr [2024-11-08 18:11:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_icm_addr [2024-11-08 18:11:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2024-11-08 18:11:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2024-11-08 18:11:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-08 18:11:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-08 18:11:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-08 18:11:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-08 18:11:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-08 18:11:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-08 18:11:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_mtt [2024-11-08 18:11:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_mtt [2024-11-08 18:11:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure go_bit [2024-11-08 18:11:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure go_bit [2024-11-08 18:11:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-08 18:11:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-08 18:11:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-08 18:11:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-08 18:11:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-08 18:11:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-08 18:11:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-08 18:11:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-08 18:11:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-08 18:11:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-08 18:11:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-08 18:11:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-08 18:11:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-08 18:11:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-08 18:11:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-08 18:11:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-08 18:11:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-08 18:11:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-08 18:11:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-08 18:11:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-08 18:11:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-08 18:11:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-08 18:11:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-08 18:11:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-08 18:11:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-08 18:11:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-08 18:11:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-08 18:11:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-08 18:11:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-08 18:11:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-08 18:11:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-08 18:11:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-08 18:11:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-08 18:11:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-08 18:11:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-08 18:11:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-08 18:11:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-08 18:11:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-08 18:11:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-08 18:11:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-11-08 18:11:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-11-08 18:11:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-11-08 18:11:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-11-08 18:11:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-11-08 18:11:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-11-08 18:11:41,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-11-08 18:11:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-11-08 18:11:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-11-08 18:11:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-11-08 18:11:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2024-11-08 18:11:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2024-11-08 18:11:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2024-11-08 18:11:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2024-11-08 18:11:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2024-11-08 18:11:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2024-11-08 18:11:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#55 [2024-11-08 18:11:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#56 [2024-11-08 18:11:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#57 [2024-11-08 18:11:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#58 [2024-11-08 18:11:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#59 [2024-11-08 18:11:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#60 [2024-11-08 18:11:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#61 [2024-11-08 18:11:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#62 [2024-11-08 18:11:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#63 [2024-11-08 18:11:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#64 [2024-11-08 18:11:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#65 [2024-11-08 18:11:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#66 [2024-11-08 18:11:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#67 [2024-11-08 18:11:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#68 [2024-11-08 18:11:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#69 [2024-11-08 18:11:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#70 [2024-11-08 18:11:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#71 [2024-11-08 18:11:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#72 [2024-11-08 18:11:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#73 [2024-11-08 18:11:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#74 [2024-11-08 18:11:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#75 [2024-11-08 18:11:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free [2024-11-08 18:11:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free [2024-11-08 18:11:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_zero_bit [2024-11-08 18:11:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_zero_bit [2024-11-08 18:11:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-08 18:11:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-08 18:11:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 18:11:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 18:11:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mthca_device_mutex [2024-11-08 18:11:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mthca_device_mutex [2024-11-08 18:11:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_SW2HW_MPT [2024-11-08 18:11:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_SW2HW_MPT [2024-11-08 18:11:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_write_word [2024-11-08 18:11:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_write_word [2024-11-08 18:11:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_irqs [2024-11-08 18:11:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_irqs [2024-11-08 18:11:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_mr_table [2024-11-08 18:11:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_mr_table [2024-11-08 18:11:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure __be64_to_cpup [2024-11-08 18:11:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __be64_to_cpup [2024-11-08 18:11:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure __buggy_use_of_MTHCA_GET [2024-11-08 18:11:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __buggy_use_of_MTHCA_GET [2024-11-08 18:11:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2024-11-08 18:11:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2024-11-08 18:11:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2024-11-08 18:11:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2024-11-08 18:11:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_mr_alloc_notrans [2024-11-08 18:11:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_mr_alloc_notrans [2024-11-08 18:11:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2024-11-08 18:11:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2024-11-08 18:11:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-08 18:11:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-08 18:11:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_table_put [2024-11-08 18:11:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_table_put [2024-11-08 18:11:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc [2024-11-08 18:11:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc [2024-11-08 18:11:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_write64 [2024-11-08 18:11:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_write64 [2024-11-08 18:11:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2024-11-08 18:11:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2024-11-08 18:11:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd_imm [2024-11-08 18:11:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd_imm [2024-11-08 18:11:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_mcg_table [2024-11-08 18:11:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_mcg_table [2024-11-08 18:11:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_qp_table [2024-11-08 18:11:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_qp_table [2024-11-08 18:11:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-08 18:11:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-08 18:11:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_device [2024-11-08 18:11:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_device [2024-11-08 18:11:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_mad_agent [2024-11-08 18:11:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_mad_agent [2024-11-08 18:11:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-11-08 18:11:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-11-08 18:11:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-11-08 18:11:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-11-08 18:11:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_INIT_HCA [2024-11-08 18:11:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_INIT_HCA [2024-11-08 18:11:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure arbel_hw_index_to_key [2024-11-08 18:11:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure arbel_hw_index_to_key [2024-11-08 18:11:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 18:11:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 18:11:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-08 18:11:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-08 18:11:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2024-11-08 18:11:41,041 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2024-11-08 18:11:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_cq_table [2024-11-08 18:11:41,041 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_cq_table [2024-11-08 18:11:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_buddy_cleanup [2024-11-08 18:11:41,041 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_buddy_cleanup [2024-11-08 18:11:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 18:11:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 18:11:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_close_hca [2024-11-08 18:11:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_close_hca [2024-11-08 18:11:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_MAP_EQ [2024-11-08 18:11:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_MAP_EQ [2024-11-08 18:11:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure down [2024-11-08 18:11:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2024-11-08 18:11:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2024-11-08 18:11:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2024-11-08 18:11:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_MAD_IFC [2024-11-08 18:11:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_MAD_IFC [2024-11-08 18:11:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_map_cmd [2024-11-08 18:11:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_map_cmd [2024-11-08 18:11:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2024-11-08 18:11:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2024-11-08 18:11:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 18:11:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_mthca_icm_table [2024-11-08 18:11:41,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_mthca_icm_table [2024-11-08 18:11:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_eq [2024-11-08 18:11:41,045 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_eq [2024-11-08 18:11:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_buddy_alloc [2024-11-08 18:11:41,045 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_buddy_alloc [2024-11-08 18:11:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_mailbox [2024-11-08 18:11:41,045 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_mailbox [2024-11-08 18:11:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-11-08 18:11:41,045 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-11-08 18:11:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-11-08 18:11:41,045 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-11-08 18:11:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-08 18:11:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-08 18:11:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-08 18:11:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-08 18:11:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-08 18:11:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-08 18:11:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-08 18:11:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-08 18:11:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-08 18:11:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-08 18:11:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-08 18:11:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-08 18:11:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-08 18:11:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-08 18:11:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-08 18:11:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-08 18:11:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-08 18:11:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-08 18:11:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-08 18:11:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-08 18:11:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-08 18:11:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-08 18:11:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-08 18:11:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-08 18:11:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-08 18:11:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-08 18:11:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-08 18:11:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-08 18:11:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-08 18:11:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-08 18:11:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-08 18:11:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-08 18:11:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-08 18:11:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-08 18:11:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-08 18:11:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-11-08 18:11:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-11-08 18:11:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-11-08 18:11:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2024-11-08 18:11:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2024-11-08 18:11:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2024-11-08 18:11:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2024-11-08 18:11:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2024-11-08 18:11:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2024-11-08 18:11:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#44 [2024-11-08 18:11:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#45 [2024-11-08 18:11:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#46 [2024-11-08 18:11:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#47 [2024-11-08 18:11:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#48 [2024-11-08 18:11:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#49 [2024-11-08 18:11:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#50 [2024-11-08 18:11:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#51 [2024-11-08 18:11:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#52 [2024-11-08 18:11:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#53 [2024-11-08 18:11:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#54 [2024-11-08 18:11:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#55 [2024-11-08 18:11:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#56 [2024-11-08 18:11:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#57 [2024-11-08 18:11:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#58 [2024-11-08 18:11:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#59 [2024-11-08 18:11:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#60 [2024-11-08 18:11:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#61 [2024-11-08 18:11:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#62 [2024-11-08 18:11:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#63 [2024-11-08 18:11:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#64 [2024-11-08 18:11:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#65 [2024-11-08 18:11:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#66 [2024-11-08 18:11:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#67 [2024-11-08 18:11:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#68 [2024-11-08 18:11:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#69 [2024-11-08 18:11:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#70 [2024-11-08 18:11:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#71 [2024-11-08 18:11:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#72 [2024-11-08 18:11:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#73 [2024-11-08 18:11:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#74 [2024-11-08 18:11:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#75 [2024-11-08 18:11:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_DISABLE_LAM [2024-11-08 18:11:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_DISABLE_LAM [2024-11-08 18:11:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-08 18:11:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-08 18:11:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-08 18:11:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-08 18:11:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-08 18:11:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-08 18:11:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-08 18:11:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-08 18:11:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-08 18:11:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-08 18:11:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-08 18:11:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-08 18:11:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-08 18:11:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-08 18:11:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-08 18:11:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-08 18:11:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-08 18:11:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-08 18:11:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-08 18:11:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-08 18:11:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-08 18:11:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-08 18:11:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-08 18:11:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-08 18:11:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-08 18:11:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-08 18:11:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-08 18:11:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-08 18:11:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-08 18:11:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-08 18:11:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-08 18:11:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-08 18:11:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-08 18:11:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-08 18:11:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-08 18:11:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-08 18:11:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-08 18:11:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-08 18:11:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-11-08 18:11:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-11-08 18:11:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-11-08 18:11:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-11-08 18:11:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-11-08 18:11:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-11-08 18:11:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2024-11-08 18:11:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2024-11-08 18:11:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2024-11-08 18:11:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2024-11-08 18:11:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2024-11-08 18:11:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#47 [2024-11-08 18:11:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#48 [2024-11-08 18:11:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#49 [2024-11-08 18:11:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#50 [2024-11-08 18:11:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#51 [2024-11-08 18:11:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#52 [2024-11-08 18:11:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#53 [2024-11-08 18:11:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#54 [2024-11-08 18:11:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#55 [2024-11-08 18:11:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#56 [2024-11-08 18:11:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#57 [2024-11-08 18:11:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#58 [2024-11-08 18:11:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#59 [2024-11-08 18:11:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#60 [2024-11-08 18:11:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#61 [2024-11-08 18:11:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#62 [2024-11-08 18:11:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#63 [2024-11-08 18:11:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#64 [2024-11-08 18:11:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#65 [2024-11-08 18:11:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#66 [2024-11-08 18:11:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#67 [2024-11-08 18:11:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#68 [2024-11-08 18:11:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#69 [2024-11-08 18:11:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#70 [2024-11-08 18:11:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#71 [2024-11-08 18:11:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#72 [2024-11-08 18:11:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#73 [2024-11-08 18:11:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#74 [2024-11-08 18:11:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#75 [2024-11-08 18:11:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2024-11-08 18:11:41,066 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2024-11-08 18:11:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_uar_alloc [2024-11-08 18:11:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_uar_alloc [2024-11-08 18:11:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_empty [2024-11-08 18:11:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_empty [2024-11-08 18:11:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mthca_device_mutex [2024-11-08 18:11:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mthca_device_mutex [2024-11-08 18:11:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_setup_hca [2024-11-08 18:11:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_setup_hca [2024-11-08 18:11:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-08 18:11:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-08 18:11:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-08 18:11:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-08 18:11:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-08 18:11:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-08 18:11:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-08 18:11:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-08 18:11:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-08 18:11:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-08 18:11:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-08 18:11:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-08 18:11:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-08 18:11:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-08 18:11:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-08 18:11:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-08 18:11:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-08 18:11:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-08 18:11:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-08 18:11:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-08 18:11:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-08 18:11:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-08 18:11:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-08 18:11:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-08 18:11:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-08 18:11:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-08 18:11:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-08 18:11:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-08 18:11:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-08 18:11:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-08 18:11:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-08 18:11:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-08 18:11:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-08 18:11:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-08 18:11:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-11-08 18:11:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-11-08 18:11:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-11-08 18:11:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-11-08 18:11:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2024-11-08 18:11:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2024-11-08 18:11:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2024-11-08 18:11:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2024-11-08 18:11:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#42 [2024-11-08 18:11:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#43 [2024-11-08 18:11:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#44 [2024-11-08 18:11:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#45 [2024-11-08 18:11:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#46 [2024-11-08 18:11:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#47 [2024-11-08 18:11:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#48 [2024-11-08 18:11:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#49 [2024-11-08 18:11:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#50 [2024-11-08 18:11:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#51 [2024-11-08 18:11:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#52 [2024-11-08 18:11:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#53 [2024-11-08 18:11:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#54 [2024-11-08 18:11:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#55 [2024-11-08 18:11:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#56 [2024-11-08 18:11:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#57 [2024-11-08 18:11:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#58 [2024-11-08 18:11:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#59 [2024-11-08 18:11:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#60 [2024-11-08 18:11:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#61 [2024-11-08 18:11:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#62 [2024-11-08 18:11:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#63 [2024-11-08 18:11:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#64 [2024-11-08 18:11:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#65 [2024-11-08 18:11:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#66 [2024-11-08 18:11:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#67 [2024-11-08 18:11:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#68 [2024-11-08 18:11:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#69 [2024-11-08 18:11:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#70 [2024-11-08 18:11:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#71 [2024-11-08 18:11:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#72 [2024-11-08 18:11:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#73 [2024-11-08 18:11:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#74 [2024-11-08 18:11:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#75 [2024-11-08 18:11:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-08 18:11:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-08 18:11:41,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-08 18:11:41,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-08 18:11:41,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-08 18:11:41,079 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-08 18:11:41,079 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-08 18:11:41,079 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-08 18:11:41,079 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-08 18:11:41,079 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-08 18:11:41,079 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-08 18:11:41,079 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-08 18:11:41,079 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-08 18:11:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-08 18:11:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-08 18:11:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-08 18:11:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-08 18:11:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-08 18:11:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-08 18:11:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-08 18:11:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-08 18:11:41,080 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-08 18:11:41,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-08 18:11:41,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-08 18:11:41,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-08 18:11:41,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-08 18:11:41,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-08 18:11:41,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-08 18:11:41,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-08 18:11:41,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-08 18:11:41,082 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-08 18:11:41,082 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-08 18:11:41,082 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-08 18:11:41,082 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-08 18:11:41,082 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-11-08 18:11:41,082 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-11-08 18:11:41,082 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-11-08 18:11:41,082 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-11-08 18:11:41,082 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2024-11-08 18:11:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2024-11-08 18:11:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2024-11-08 18:11:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2024-11-08 18:11:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#42 [2024-11-08 18:11:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#43 [2024-11-08 18:11:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#44 [2024-11-08 18:11:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#45 [2024-11-08 18:11:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#46 [2024-11-08 18:11:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#47 [2024-11-08 18:11:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#48 [2024-11-08 18:11:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#49 [2024-11-08 18:11:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#50 [2024-11-08 18:11:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#51 [2024-11-08 18:11:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#52 [2024-11-08 18:11:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#53 [2024-11-08 18:11:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#54 [2024-11-08 18:11:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#55 [2024-11-08 18:11:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#56 [2024-11-08 18:11:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#57 [2024-11-08 18:11:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#58 [2024-11-08 18:11:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#59 [2024-11-08 18:11:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#60 [2024-11-08 18:11:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#61 [2024-11-08 18:11:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#62 [2024-11-08 18:11:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#63 [2024-11-08 18:11:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#64 [2024-11-08 18:11:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#65 [2024-11-08 18:11:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#66 [2024-11-08 18:11:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#67 [2024-11-08 18:11:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#68 [2024-11-08 18:11:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#69 [2024-11-08 18:11:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#70 [2024-11-08 18:11:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#71 [2024-11-08 18:11:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#72 [2024-11-08 18:11:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#73 [2024-11-08 18:11:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#74 [2024-11-08 18:11:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#75 [2024-11-08 18:11:41,085 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_mr_alloc [2024-11-08 18:11:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_mr_alloc [2024-11-08 18:11:41,085 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_CONF_SPECIAL_QP [2024-11-08 18:11:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_CONF_SPECIAL_QP [2024-11-08 18:11:41,086 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_map_reg [2024-11-08 18:11:41,086 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_map_reg [2024-11-08 18:11:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure __mthca_check_profile_val [2024-11-08 18:11:41,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __mthca_check_profile_val [2024-11-08 18:11:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_sg [2024-11-08 18:11:41,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_sg [2024-11-08 18:11:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_UNMAP_FA [2024-11-08 18:11:41,087 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_UNMAP_FA [2024-11-08 18:11:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_buddy_free [2024-11-08 18:11:41,087 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_buddy_free [2024-11-08 18:11:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2024-11-08 18:11:41,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2024-11-08 18:11:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_write_mtt_size [2024-11-08 18:11:41,088 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_write_mtt_size [2024-11-08 18:11:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure dma_get_cache_alignment [2024-11-08 18:11:41,088 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_get_cache_alignment [2024-11-08 18:11:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_mr [2024-11-08 18:11:41,088 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_mr [2024-11-08 18:11:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc_mailbox [2024-11-08 18:11:41,089 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc_mailbox [2024-11-08 18:11:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-08 18:11:41,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-08 18:11:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-08 18:11:41,089 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-08 18:11:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-08 18:11:41,089 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-08 18:11:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_dev_lim [2024-11-08 18:11:41,089 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_dev_lim [2024-11-08 18:11:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2024-11-08 18:11:41,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2024-11-08 18:11:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure tavor_hw_index_to_key [2024-11-08 18:11:41,090 INFO L138 BoogieDeclarations]: Found implementation of procedure tavor_hw_index_to_key [2024-11-08 18:11:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_QUERY_FW [2024-11-08 18:11:41,090 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_QUERY_FW [2024-11-08 18:11:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2024-11-08 18:11:41,090 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2024-11-08 18:11:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-08 18:11:41,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-08 18:11:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_SYS_DIS [2024-11-08 18:11:41,091 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_SYS_DIS [2024-11-08 18:11:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc_init [2024-11-08 18:11:41,091 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc_init [2024-11-08 18:11:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd_box [2024-11-08 18:11:41,091 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd_box [2024-11-08 18:11:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-08 18:11:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-08 18:11:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-08 18:11:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-08 18:11:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-08 18:11:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-08 18:11:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-08 18:11:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-08 18:11:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-08 18:11:41,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-08 18:11:41,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-08 18:11:41,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-08 18:11:41,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-08 18:11:41,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-08 18:11:41,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-08 18:11:41,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-08 18:11:41,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-08 18:11:41,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-08 18:11:41,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-08 18:11:41,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-08 18:11:41,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-08 18:11:41,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-08 18:11:41,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-08 18:11:41,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-08 18:11:41,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-08 18:11:41,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-08 18:11:41,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-08 18:11:41,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-08 18:11:41,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-08 18:11:41,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-08 18:11:41,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-08 18:11:41,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-08 18:11:41,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-08 18:11:41,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-08 18:11:41,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-08 18:11:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-11-08 18:11:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-11-08 18:11:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-11-08 18:11:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2024-11-08 18:11:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2024-11-08 18:11:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2024-11-08 18:11:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2024-11-08 18:11:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2024-11-08 18:11:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2024-11-08 18:11:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#44 [2024-11-08 18:11:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#45 [2024-11-08 18:11:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#46 [2024-11-08 18:11:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#47 [2024-11-08 18:11:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#48 [2024-11-08 18:11:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#49 [2024-11-08 18:11:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#50 [2024-11-08 18:11:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#51 [2024-11-08 18:11:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#52 [2024-11-08 18:11:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#53 [2024-11-08 18:11:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#54 [2024-11-08 18:11:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#55 [2024-11-08 18:11:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#56 [2024-11-08 18:11:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#57 [2024-11-08 18:11:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#58 [2024-11-08 18:11:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#59 [2024-11-08 18:11:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#60 [2024-11-08 18:11:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#61 [2024-11-08 18:11:41,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#62 [2024-11-08 18:11:41,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#63 [2024-11-08 18:11:41,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#64 [2024-11-08 18:11:41,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#65 [2024-11-08 18:11:41,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#66 [2024-11-08 18:11:41,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#67 [2024-11-08 18:11:41,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#68 [2024-11-08 18:11:41,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#69 [2024-11-08 18:11:41,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#70 [2024-11-08 18:11:41,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#71 [2024-11-08 18:11:41,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#72 [2024-11-08 18:11:41,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#73 [2024-11-08 18:11:41,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#74 [2024-11-08 18:11:41,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#75 [2024-11-08 18:11:41,099 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2024-11-08 18:11:41,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_alloc [2024-11-08 18:11:41,100 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-08 18:11:41,100 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-08 18:11:41,100 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_make_profile [2024-11-08 18:11:41,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_make_profile [2024-11-08 18:11:41,100 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2024-11-08 18:11:41,100 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2024-11-08 18:11:41,100 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-08 18:11:41,100 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-08 18:11:41,100 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2024-11-08 18:11:41,101 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2024-11-08 18:11:41,101 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_unregister_device [2024-11-08 18:11:41,101 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_unregister_device [2024-11-08 18:11:41,101 INFO L130 BoogieDeclarations]: Found specification of procedure arbel_key_to_hw_index [2024-11-08 18:11:41,101 INFO L138 BoogieDeclarations]: Found implementation of procedure arbel_key_to_hw_index [2024-11-08 18:11:41,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2024-11-08 18:11:41,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2024-11-08 18:11:41,101 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-08 18:11:41,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-08 18:11:41,102 INFO L130 BoogieDeclarations]: Found specification of procedure up [2024-11-08 18:11:41,102 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2024-11-08 18:11:41,102 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2024-11-08 18:11:41,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2024-11-08 18:11:41,102 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2024-11-08 18:11:41,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2024-11-08 18:11:41,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-08 18:11:41,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-08 18:11:41,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-08 18:11:41,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-08 18:11:41,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-08 18:11:41,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-08 18:11:41,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-08 18:11:41,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-08 18:11:41,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-08 18:11:41,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-08 18:11:41,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-08 18:11:41,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-08 18:11:41,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-08 18:11:41,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-08 18:11:41,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-08 18:11:41,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-08 18:11:41,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-08 18:11:41,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-08 18:11:41,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-08 18:11:41,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-08 18:11:41,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-08 18:11:41,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-08 18:11:41,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-08 18:11:41,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-08 18:11:41,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-08 18:11:41,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-08 18:11:41,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-08 18:11:41,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-08 18:11:41,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-08 18:11:41,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-08 18:11:41,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-08 18:11:41,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-08 18:11:41,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-08 18:11:41,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-08 18:11:41,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-11-08 18:11:41,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-11-08 18:11:41,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-11-08 18:11:41,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-11-08 18:11:41,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-11-08 18:11:41,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-11-08 18:11:41,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-11-08 18:11:41,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2024-11-08 18:11:41,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2024-11-08 18:11:41,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2024-11-08 18:11:41,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2024-11-08 18:11:41,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#45 [2024-11-08 18:11:41,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#46 [2024-11-08 18:11:41,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#47 [2024-11-08 18:11:41,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#48 [2024-11-08 18:11:41,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#49 [2024-11-08 18:11:41,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#50 [2024-11-08 18:11:41,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#51 [2024-11-08 18:11:41,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#52 [2024-11-08 18:11:41,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#53 [2024-11-08 18:11:41,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#54 [2024-11-08 18:11:41,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#55 [2024-11-08 18:11:41,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#56 [2024-11-08 18:11:41,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#57 [2024-11-08 18:11:41,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#58 [2024-11-08 18:11:41,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#59 [2024-11-08 18:11:41,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#60 [2024-11-08 18:11:41,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#61 [2024-11-08 18:11:41,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#62 [2024-11-08 18:11:41,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#63 [2024-11-08 18:11:41,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#64 [2024-11-08 18:11:41,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#65 [2024-11-08 18:11:41,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#66 [2024-11-08 18:11:41,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#67 [2024-11-08 18:11:41,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#68 [2024-11-08 18:11:41,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#69 [2024-11-08 18:11:41,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#70 [2024-11-08 18:11:41,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#71 [2024-11-08 18:11:41,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#72 [2024-11-08 18:11:41,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#73 [2024-11-08 18:11:41,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#74 [2024-11-08 18:11:41,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#75 [2024-11-08 18:11:41,111 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_table_find [2024-11-08 18:11:41,111 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_table_find [2024-11-08 18:11:41,111 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 18:11:41,111 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 18:11:41,112 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 18:11:41,112 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 18:11:41,112 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc_icm [2024-11-08 18:11:41,112 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc_icm [2024-11-08 18:11:41,112 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_icm_size [2024-11-08 18:11:41,112 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_icm_size [2024-11-08 18:11:41,112 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-08 18:11:41,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-08 18:11:41,112 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2024-11-08 18:11:41,112 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2024-11-08 18:11:41,112 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_srq_table [2024-11-08 18:11:41,112 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_srq_table [2024-11-08 18:11:41,112 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd_poll [2024-11-08 18:11:41,112 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd_poll [2024-11-08 18:11:41,112 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_UNMAP_ICM_AUX [2024-11-08 18:11:41,230 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_UNMAP_ICM_AUX [2024-11-08 18:11:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2024-11-08 18:11:41,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2024-11-08 18:11:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd_wait [2024-11-08 18:11:41,230 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd_wait [2024-11-08 18:11:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_mr_alloc_phys [2024-11-08 18:11:41,231 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_mr_alloc_phys [2024-11-08 18:11:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_sg [2024-11-08 18:11:41,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_sg [2024-11-08 18:11:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 18:11:41,231 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 18:11:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure get_eqe [2024-11-08 18:11:41,231 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eqe [2024-11-08 18:11:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure async_mask [2024-11-08 18:11:41,231 INFO L138 BoogieDeclarations]: Found implementation of procedure async_mask [2024-11-08 18:11:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_array_init [2024-11-08 18:11:41,231 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_array_init [2024-11-08 18:11:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_pd_free [2024-11-08 18:11:41,231 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_pd_free [2024-11-08 18:11:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd [2024-11-08 18:11:41,231 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd [2024-11-08 18:11:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2024-11-08 18:11:41,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2024-11-08 18:11:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_table_get [2024-11-08 18:11:41,232 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_table_get [2024-11-08 18:11:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure __mthca_remove_one [2024-11-08 18:11:41,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __mthca_remove_one [2024-11-08 18:11:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-08 18:11:41,232 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-08 18:11:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_pd_table [2024-11-08 18:11:41,232 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_pd_table [2024-11-08 18:11:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure init_query_mad [2024-11-08 18:11:41,232 INFO L138 BoogieDeclarations]: Found implementation of procedure init_query_mad [2024-11-08 18:11:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2024-11-08 18:11:41,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2024-11-08 18:11:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_mthca_icm_table [2024-11-08 18:11:41,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_mthca_icm_table [2024-11-08 18:11:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd_post [2024-11-08 18:11:41,233 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd_post [2024-11-08 18:11:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-08 18:11:41,233 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-08 18:11:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-08 18:11:41,233 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-08 18:11:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-08 18:11:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-08 18:11:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-08 18:11:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-08 18:11:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-08 18:11:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-08 18:11:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-08 18:11:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-08 18:11:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-08 18:11:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-08 18:11:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-08 18:11:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-08 18:11:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-08 18:11:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-08 18:11:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-08 18:11:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-08 18:11:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-08 18:11:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-08 18:11:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-08 18:11:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-08 18:11:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-08 18:11:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-08 18:11:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-08 18:11:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-08 18:11:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-08 18:11:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-08 18:11:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-08 18:11:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-08 18:11:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-08 18:11:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-08 18:11:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-08 18:11:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-08 18:11:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-08 18:11:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-08 18:11:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-08 18:11:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-08 18:11:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-08 18:11:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-08 18:11:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-08 18:11:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-11-08 18:11:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-11-08 18:11:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-11-08 18:11:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-11-08 18:11:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-11-08 18:11:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-11-08 18:11:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-11-08 18:11:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-11-08 18:11:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-11-08 18:11:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-11-08 18:11:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2024-11-08 18:11:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2024-11-08 18:11:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2024-11-08 18:11:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2024-11-08 18:11:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2024-11-08 18:11:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2024-11-08 18:11:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#55 [2024-11-08 18:11:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#56 [2024-11-08 18:11:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#57 [2024-11-08 18:11:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#58 [2024-11-08 18:11:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#59 [2024-11-08 18:11:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#60 [2024-11-08 18:11:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#61 [2024-11-08 18:11:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#62 [2024-11-08 18:11:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#63 [2024-11-08 18:11:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#64 [2024-11-08 18:11:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#65 [2024-11-08 18:11:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#66 [2024-11-08 18:11:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#67 [2024-11-08 18:11:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#68 [2024-11-08 18:11:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#69 [2024-11-08 18:11:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#70 [2024-11-08 18:11:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#71 [2024-11-08 18:11:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#72 [2024-11-08 18:11:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#73 [2024-11-08 18:11:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#74 [2024-11-08 18:11:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#75 [2024-11-08 18:11:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_unmap_eq_regs [2024-11-08 18:11:41,247 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_unmap_eq_regs [2024-11-08 18:11:41,248 INFO L130 BoogieDeclarations]: Found specification of procedure __buggy_use_of_MTHCA_PUT [2024-11-08 18:11:41,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __buggy_use_of_MTHCA_PUT [2024-11-08 18:11:41,248 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc_mtt [2024-11-08 18:11:41,248 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc_mtt [2024-11-08 18:11:43,544 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 18:11:43,558 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 18:13:21,275 INFO L? ?]: Removed 7437 outVars from TransFormulas that were not future-live. [2024-11-08 18:13:21,275 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 18:13:21,383 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 18:13:21,383 INFO L316 CfgBuilder]: Removed 10 assume(true) statements. [2024-11-08 18:13:21,384 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 06:13:21 BoogieIcfgContainer [2024-11-08 18:13:21,384 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 18:13:21,387 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 18:13:21,387 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 18:13:21,391 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 18:13:21,392 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 06:11:23" (1/3) ... [2024-11-08 18:13:21,393 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33fbeb70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 06:13:21, skipping insertion in model container [2024-11-08 18:13:21,393 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:11:35" (2/3) ... [2024-11-08 18:13:21,393 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33fbeb70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 06:13:21, skipping insertion in model container [2024-11-08 18:13:21,393 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 06:13:21" (3/3) ... [2024-11-08 18:13:21,395 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--infiniband--hw--mthca--ib_mthca.ko-main.cil.out.i [2024-11-08 18:13:21,416 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 18:13:21,416 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 18:13:21,637 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 18:13:21,648 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@445cfa1a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 18:13:21,648 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 18:13:21,677 INFO L276 IsEmpty]: Start isEmpty. Operand has 6090 states, 4368 states have (on average 1.3848443223443223) internal successors, (6049), 4563 states have internal predecessors, (6049), 1502 states have call successors, (1502), 218 states have call predecessors, (1502), 218 states have return successors, (1502), 1502 states have call predecessors, (1502), 1502 states have call successors, (1502) [2024-11-08 18:13:21,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 18:13:21,689 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:13:21,690 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:13:21,690 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:13:21,696 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:13:21,696 INFO L85 PathProgramCache]: Analyzing trace with hash -296716047, now seen corresponding path program 1 times [2024-11-08 18:13:21,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:13:21,708 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [278403161] [2024-11-08 18:13:21,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:13:21,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:13:30,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:13:31,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 18:13:31,858 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:13:31,858 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [278403161] [2024-11-08 18:13:31,858 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [278403161] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:13:31,859 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:13:31,863 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 18:13:31,865 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2117336232] [2024-11-08 18:13:31,865 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:13:31,872 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:13:31,872 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:13:31,907 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:13:31,909 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 18:13:31,923 INFO L87 Difference]: Start difference. First operand has 6090 states, 4368 states have (on average 1.3848443223443223) internal successors, (6049), 4563 states have internal predecessors, (6049), 1502 states have call successors, (1502), 218 states have call predecessors, (1502), 218 states have return successors, (1502), 1502 states have call predecessors, (1502), 1502 states have call successors, (1502) Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-08 18:13:32,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:13:32,799 INFO L93 Difference]: Finished difference Result 12320 states and 18580 transitions. [2024-11-08 18:13:32,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:13:32,802 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 18 [2024-11-08 18:13:32,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:13:32,874 INFO L225 Difference]: With dead ends: 12320 [2024-11-08 18:13:32,875 INFO L226 Difference]: Without dead ends: 6089 [2024-11-08 18:13:32,929 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 18:13:32,934 INFO L432 NwaCegarLoop]: 8831 mSDtfsCounter, 254 mSDsluCounter, 8818 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 254 SdHoareTripleChecker+Valid, 17649 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-08 18:13:32,937 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [254 Valid, 17649 Invalid, 11 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-08 18:13:32,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6089 states. [2024-11-08 18:13:33,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6089 to 6059. [2024-11-08 18:13:33,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6059 states, 4438 states have (on average 1.3517350157728707) internal successors, (5999), 4516 states have internal predecessors, (5999), 1397 states have call successors, (1397), 224 states have call predecessors, (1397), 223 states have return successors, (1378), 1377 states have call predecessors, (1378), 1378 states have call successors, (1378) [2024-11-08 18:13:33,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6059 states to 6059 states and 8774 transitions. [2024-11-08 18:13:33,411 INFO L78 Accepts]: Start accepts. Automaton has 6059 states and 8774 transitions. Word has length 18 [2024-11-08 18:13:33,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:13:33,412 INFO L471 AbstractCegarLoop]: Abstraction has 6059 states and 8774 transitions. [2024-11-08 18:13:33,412 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-08 18:13:33,412 INFO L276 IsEmpty]: Start isEmpty. Operand 6059 states and 8774 transitions. [2024-11-08 18:13:33,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 18:13:33,414 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:13:33,415 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:13:33,415 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-08 18:13:33,415 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:13:33,416 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:13:33,416 INFO L85 PathProgramCache]: Analyzing trace with hash -1630744392, now seen corresponding path program 1 times [2024-11-08 18:13:33,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:13:33,417 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [144391998] [2024-11-08 18:13:33,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:13:33,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:13:44,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:13:45,174 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:13:45,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:13:45,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 18:13:45,217 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:13:45,219 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [144391998] [2024-11-08 18:13:45,219 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [144391998] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:13:45,219 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:13:45,219 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 18:13:45,219 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2098821985] [2024-11-08 18:13:45,220 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:13:45,221 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:13:45,221 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:13:45,223 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:13:45,224 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 18:13:45,224 INFO L87 Difference]: Start difference. First operand 6059 states and 8774 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-08 18:13:49,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 18:13:50,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:13:50,537 INFO L93 Difference]: Finished difference Result 18004 states and 26085 transitions. [2024-11-08 18:13:50,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:13:50,537 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 21 [2024-11-08 18:13:50,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:13:50,631 INFO L225 Difference]: With dead ends: 18004 [2024-11-08 18:13:50,631 INFO L226 Difference]: Without dead ends: 11948 [2024-11-08 18:13:50,667 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 18:13:50,669 INFO L432 NwaCegarLoop]: 16856 mSDtfsCounter, 8501 mSDsluCounter, 8469 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8501 SdHoareTripleChecker+Valid, 25325 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2024-11-08 18:13:50,675 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [8501 Valid, 25325 Invalid, 16 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 12 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2024-11-08 18:13:50,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11948 states. [2024-11-08 18:13:51,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11948 to 11934. [2024-11-08 18:13:51,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11934 states, 8763 states have (on average 1.3520483852561909) internal successors, (11848), 8899 states have internal predecessors, (11848), 2733 states have call successors, (2733), 438 states have call predecessors, (2733), 437 states have return successors, (2714), 2714 states have call predecessors, (2714), 2714 states have call successors, (2714) [2024-11-08 18:13:51,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11934 states to 11934 states and 17295 transitions. [2024-11-08 18:13:51,330 INFO L78 Accepts]: Start accepts. Automaton has 11934 states and 17295 transitions. Word has length 21 [2024-11-08 18:13:51,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:13:51,330 INFO L471 AbstractCegarLoop]: Abstraction has 11934 states and 17295 transitions. [2024-11-08 18:13:51,332 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-08 18:13:51,333 INFO L276 IsEmpty]: Start isEmpty. Operand 11934 states and 17295 transitions. [2024-11-08 18:13:51,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 18:13:51,338 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:13:51,338 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:13:51,342 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-08 18:13:51,342 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:13:51,344 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:13:51,344 INFO L85 PathProgramCache]: Analyzing trace with hash 1011203404, now seen corresponding path program 1 times [2024-11-08 18:13:51,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:13:51,344 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [719108095] [2024-11-08 18:13:51,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:13:51,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:14:00,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:03,321 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:14:03,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:04,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 18:14:04,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:04,243 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:14:04,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:04,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 18:14:04,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:04,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:14:04,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:04,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 18:14:04,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:04,349 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:14:04,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:04,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 18:14:04,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:04,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 18:14:04,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:04,678 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 18:14:04,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:04,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 18:14:04,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:04,951 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 18:14:04,952 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:14:04,952 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [719108095] [2024-11-08 18:14:04,953 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [719108095] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:14:04,953 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2029144368] [2024-11-08 18:14:04,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:14:04,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:14:04,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:14:04,956 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:14:04,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-08 18:14:17,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:17,618 INFO L255 TraceCheckSpWp]: Trace formula consists of 5938 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 18:14:17,630 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:14:17,895 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-08 18:14:17,897 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:14:17,898 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2029144368] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:14:17,898 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 18:14:17,898 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2024-11-08 18:14:17,898 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2052268158] [2024-11-08 18:14:17,898 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:14:17,900 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:14:17,900 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:14:17,903 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:14:17,904 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:14:17,905 INFO L87 Difference]: Start difference. First operand 11934 states and 17295 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:14:18,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:14:18,460 INFO L93 Difference]: Finished difference Result 11992 states and 17375 transitions. [2024-11-08 18:14:18,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:14:18,461 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 103 [2024-11-08 18:14:18,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:14:18,556 INFO L225 Difference]: With dead ends: 11992 [2024-11-08 18:14:18,557 INFO L226 Difference]: Without dead ends: 11963 [2024-11-08 18:14:18,568 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:14:18,570 INFO L432 NwaCegarLoop]: 8597 mSDtfsCounter, 8553 mSDsluCounter, 40 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8553 SdHoareTripleChecker+Valid, 8637 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-08 18:14:18,573 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [8553 Valid, 8637 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-08 18:14:18,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11963 states. [2024-11-08 18:14:19,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11963 to 11934. [2024-11-08 18:14:19,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11934 states, 8763 states have (on average 1.3519342690859295) internal successors, (11847), 8899 states have internal predecessors, (11847), 2733 states have call successors, (2733), 438 states have call predecessors, (2733), 437 states have return successors, (2714), 2714 states have call predecessors, (2714), 2714 states have call successors, (2714) [2024-11-08 18:14:19,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11934 states to 11934 states and 17294 transitions. [2024-11-08 18:14:19,433 INFO L78 Accepts]: Start accepts. Automaton has 11934 states and 17294 transitions. Word has length 103 [2024-11-08 18:14:19,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:14:19,434 INFO L471 AbstractCegarLoop]: Abstraction has 11934 states and 17294 transitions. [2024-11-08 18:14:19,435 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:14:19,436 INFO L276 IsEmpty]: Start isEmpty. Operand 11934 states and 17294 transitions. [2024-11-08 18:14:19,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 18:14:19,442 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:14:19,442 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:14:19,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-08 18:14:19,643 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:14:19,643 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:14:19,644 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:14:19,644 INFO L85 PathProgramCache]: Analyzing trace with hash 1068461706, now seen corresponding path program 1 times [2024-11-08 18:14:19,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:14:19,646 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1615683756] [2024-11-08 18:14:19,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:14:19,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:14:29,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:31,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:14:31,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:32,363 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 18:14:32,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:32,383 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:14:32,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:32,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 18:14:32,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:32,425 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:14:32,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:32,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 18:14:32,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:32,472 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:14:32,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:32,491 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 18:14:32,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:32,512 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 18:14:32,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:32,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 18:14:32,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:33,069 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 18:14:33,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:33,091 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 18:14:33,093 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:14:33,093 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1615683756] [2024-11-08 18:14:33,094 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1615683756] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:14:33,094 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2132052152] [2024-11-08 18:14:33,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:14:33,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:14:33,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:14:33,097 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:14:33,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-08 18:14:47,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:14:47,281 INFO L255 TraceCheckSpWp]: Trace formula consists of 5925 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 18:14:47,293 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:14:49,446 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-08 18:14:49,446 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:14:49,446 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2132052152] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:14:49,446 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 18:14:49,447 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2024-11-08 18:14:49,447 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1768632502] [2024-11-08 18:14:49,447 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:14:49,447 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:14:49,448 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:14:49,448 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:14:49,448 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:14:49,448 INFO L87 Difference]: Start difference. First operand 11934 states and 17294 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:14:53,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 18:14:54,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:14:54,487 INFO L93 Difference]: Finished difference Result 11936 states and 17295 transitions. [2024-11-08 18:14:54,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:14:54,487 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 103 [2024-11-08 18:14:54,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:14:54,562 INFO L225 Difference]: With dead ends: 11936 [2024-11-08 18:14:54,562 INFO L226 Difference]: Without dead ends: 11933 [2024-11-08 18:14:54,573 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:14:54,575 INFO L432 NwaCegarLoop]: 8555 mSDtfsCounter, 8491 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8491 SdHoareTripleChecker+Valid, 8555 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-11-08 18:14:54,575 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [8491 Valid, 8555 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-11-08 18:14:54,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11933 states. [2024-11-08 18:14:55,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11933 to 11933. [2024-11-08 18:14:55,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11933 states, 8763 states have (on average 1.3518201529156681) internal successors, (11846), 8898 states have internal predecessors, (11846), 2732 states have call successors, (2732), 438 states have call predecessors, (2732), 437 states have return successors, (2714), 2714 states have call predecessors, (2714), 2714 states have call successors, (2714) [2024-11-08 18:14:55,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11933 states to 11933 states and 17292 transitions. [2024-11-08 18:14:55,246 INFO L78 Accepts]: Start accepts. Automaton has 11933 states and 17292 transitions. Word has length 103 [2024-11-08 18:14:55,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:14:55,249 INFO L471 AbstractCegarLoop]: Abstraction has 11933 states and 17292 transitions. [2024-11-08 18:14:55,249 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:14:55,249 INFO L276 IsEmpty]: Start isEmpty. Operand 11933 states and 17292 transitions. [2024-11-08 18:14:55,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 18:14:55,255 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:14:55,255 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:14:55,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-08 18:14:55,456 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:14:55,456 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:14:55,457 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:14:55,457 INFO L85 PathProgramCache]: Analyzing trace with hash -1248844668, now seen corresponding path program 1 times [2024-11-08 18:14:55,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:14:55,457 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1867974610] [2024-11-08 18:14:55,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:14:55,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:15:06,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:08,137 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:15:08,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:09,017 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 18:15:09,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:09,036 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:15:09,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:09,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 18:15:09,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:09,072 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:15:09,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:09,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 18:15:09,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:09,192 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:15:09,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:09,213 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 18:15:09,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:09,235 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 18:15:09,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:09,506 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 18:15:09,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:09,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 18:15:09,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:09,806 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 18:15:09,807 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:15:09,807 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1867974610] [2024-11-08 18:15:09,807 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1867974610] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:15:09,807 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [808199134] [2024-11-08 18:15:09,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:15:09,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:15:09,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:15:09,809 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:15:09,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-08 18:15:23,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:23,245 INFO L255 TraceCheckSpWp]: Trace formula consists of 5927 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 18:15:23,249 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:15:25,596 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-08 18:15:25,597 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:15:25,597 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [808199134] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:15:25,597 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 18:15:25,597 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2024-11-08 18:15:25,597 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1209793713] [2024-11-08 18:15:25,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:15:25,598 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:15:25,598 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:15:25,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:15:25,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:15:25,600 INFO L87 Difference]: Start difference. First operand 11933 states and 17292 transitions. Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:15:29,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 18:15:30,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:15:30,504 INFO L93 Difference]: Finished difference Result 11935 states and 17293 transitions. [2024-11-08 18:15:30,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:15:30,504 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 104 [2024-11-08 18:15:30,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:15:30,575 INFO L225 Difference]: With dead ends: 11935 [2024-11-08 18:15:30,576 INFO L226 Difference]: Without dead ends: 11932 [2024-11-08 18:15:30,585 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 130 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:15:30,586 INFO L432 NwaCegarLoop]: 8553 mSDtfsCounter, 8488 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8488 SdHoareTripleChecker+Valid, 8553 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-11-08 18:15:30,586 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [8488 Valid, 8553 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-11-08 18:15:30,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11932 states. [2024-11-08 18:15:31,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11932 to 11932. [2024-11-08 18:15:31,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11932 states, 8763 states have (on average 1.3517060367454068) internal successors, (11845), 8897 states have internal predecessors, (11845), 2731 states have call successors, (2731), 438 states have call predecessors, (2731), 437 states have return successors, (2714), 2714 states have call predecessors, (2714), 2714 states have call successors, (2714) [2024-11-08 18:15:31,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11932 states to 11932 states and 17290 transitions. [2024-11-08 18:15:31,324 INFO L78 Accepts]: Start accepts. Automaton has 11932 states and 17290 transitions. Word has length 104 [2024-11-08 18:15:31,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:15:31,324 INFO L471 AbstractCegarLoop]: Abstraction has 11932 states and 17290 transitions. [2024-11-08 18:15:31,325 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:15:31,325 INFO L276 IsEmpty]: Start isEmpty. Operand 11932 states and 17290 transitions. [2024-11-08 18:15:31,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 18:15:31,326 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:15:31,329 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:15:31,376 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-08 18:15:31,530 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:15:31,530 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:15:31,530 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:15:31,531 INFO L85 PathProgramCache]: Analyzing trace with hash -70893363, now seen corresponding path program 1 times [2024-11-08 18:15:31,531 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:15:31,531 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [534758384] [2024-11-08 18:15:31,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:15:31,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:15:40,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:42,462 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:15:42,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:43,418 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 18:15:43,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:43,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:15:43,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:43,451 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 18:15:43,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:43,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:15:43,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:43,485 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 18:15:43,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:43,501 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:15:43,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:43,518 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 18:15:43,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:43,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 18:15:43,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:43,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 18:15:43,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:44,018 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 18:15:44,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:44,040 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 18:15:44,040 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:15:44,041 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [534758384] [2024-11-08 18:15:44,041 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [534758384] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:15:44,042 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1882399217] [2024-11-08 18:15:44,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:15:44,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:15:44,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:15:44,050 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:15:44,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-08 18:15:56,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:15:56,926 INFO L255 TraceCheckSpWp]: Trace formula consists of 5929 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 18:15:56,930 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:15:59,460 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-08 18:15:59,460 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:15:59,461 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1882399217] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:15:59,461 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 18:15:59,461 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2024-11-08 18:15:59,461 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1657676633] [2024-11-08 18:15:59,461 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:15:59,462 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:15:59,462 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:15:59,463 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:15:59,463 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:15:59,463 INFO L87 Difference]: Start difference. First operand 11932 states and 17290 transitions. Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:16:03,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 18:16:04,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:16:04,646 INFO L93 Difference]: Finished difference Result 12004 states and 17362 transitions. [2024-11-08 18:16:04,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:16:04,646 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 105 [2024-11-08 18:16:04,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:16:04,715 INFO L225 Difference]: With dead ends: 12004 [2024-11-08 18:16:04,716 INFO L226 Difference]: Without dead ends: 12000 [2024-11-08 18:16:04,727 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:16:04,729 INFO L432 NwaCegarLoop]: 8581 mSDtfsCounter, 8311 mSDsluCounter, 204 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8311 SdHoareTripleChecker+Valid, 8785 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2024-11-08 18:16:04,730 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [8311 Valid, 8785 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2024-11-08 18:16:04,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12000 states. [2024-11-08 18:16:05,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12000 to 11998. [2024-11-08 18:16:05,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11998 states, 8815 states have (on average 1.3508791832104368) internal successors, (11908), 8947 states have internal predecessors, (11908), 2731 states have call successors, (2731), 452 states have call predecessors, (2731), 451 states have return successors, (2716), 2716 states have call predecessors, (2716), 2716 states have call successors, (2716) [2024-11-08 18:16:05,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11998 states to 11998 states and 17355 transitions. [2024-11-08 18:16:05,585 INFO L78 Accepts]: Start accepts. Automaton has 11998 states and 17355 transitions. Word has length 105 [2024-11-08 18:16:05,586 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:16:05,586 INFO L471 AbstractCegarLoop]: Abstraction has 11998 states and 17355 transitions. [2024-11-08 18:16:05,586 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:16:05,586 INFO L276 IsEmpty]: Start isEmpty. Operand 11998 states and 17355 transitions. [2024-11-08 18:16:05,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 18:16:05,589 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:16:05,589 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:16:05,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-08 18:16:05,789 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2024-11-08 18:16:05,790 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:16:05,790 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:16:05,790 INFO L85 PathProgramCache]: Analyzing trace with hash 2085863591, now seen corresponding path program 1 times [2024-11-08 18:16:05,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:16:05,790 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [348971685] [2024-11-08 18:16:05,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:16:05,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:16:15,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:16,713 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:16:16,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:17,530 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 18:16:17,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:17,549 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:16:17,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:17,562 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 18:16:17,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:17,579 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:16:17,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:17,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 18:16:17,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:17,611 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:16:17,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:17,626 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 18:16:17,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:17,641 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 18:16:17,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:17,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 18:16:17,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:18,090 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 18:16:18,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:18,101 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 18:16:18,101 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:16:18,102 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [348971685] [2024-11-08 18:16:18,102 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [348971685] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:16:18,102 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1130263757] [2024-11-08 18:16:18,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:16:18,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:16:18,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:16:18,103 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:16:18,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-08 18:16:32,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:32,836 INFO L255 TraceCheckSpWp]: Trace formula consists of 5931 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 18:16:32,841 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:16:35,489 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-08 18:16:35,489 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:16:35,490 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1130263757] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:16:35,490 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 18:16:35,490 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2024-11-08 18:16:35,490 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1212957216] [2024-11-08 18:16:35,490 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:16:35,491 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:16:35,491 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:16:35,491 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:16:35,491 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:16:35,492 INFO L87 Difference]: Start difference. First operand 11998 states and 17355 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:16:39,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 18:16:40,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:16:40,536 INFO L93 Difference]: Finished difference Result 12000 states and 17356 transitions. [2024-11-08 18:16:40,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:16:40,537 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 106 [2024-11-08 18:16:40,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:16:40,600 INFO L225 Difference]: With dead ends: 12000 [2024-11-08 18:16:40,601 INFO L226 Difference]: Without dead ends: 11997 [2024-11-08 18:16:40,610 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 132 GetRequests, 124 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:16:40,611 INFO L432 NwaCegarLoop]: 8547 mSDtfsCounter, 8480 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8480 SdHoareTripleChecker+Valid, 8547 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-11-08 18:16:40,612 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [8480 Valid, 8547 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-11-08 18:16:40,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11997 states. [2024-11-08 18:16:41,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11997 to 11997. [2024-11-08 18:16:41,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11997 states, 8815 states have (on average 1.3507657402155417) internal successors, (11907), 8946 states have internal predecessors, (11907), 2730 states have call successors, (2730), 452 states have call predecessors, (2730), 451 states have return successors, (2716), 2716 states have call predecessors, (2716), 2716 states have call successors, (2716) [2024-11-08 18:16:41,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11997 states to 11997 states and 17353 transitions. [2024-11-08 18:16:41,351 INFO L78 Accepts]: Start accepts. Automaton has 11997 states and 17353 transitions. Word has length 106 [2024-11-08 18:16:41,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:16:41,352 INFO L471 AbstractCegarLoop]: Abstraction has 11997 states and 17353 transitions. [2024-11-08 18:16:41,352 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:16:41,353 INFO L276 IsEmpty]: Start isEmpty. Operand 11997 states and 17353 transitions. [2024-11-08 18:16:41,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 18:16:41,354 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:16:41,354 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:16:41,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-08 18:16:41,555 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2024-11-08 18:16:41,556 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:16:41,556 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:16:41,556 INFO L85 PathProgramCache]: Analyzing trace with hash 225857296, now seen corresponding path program 1 times [2024-11-08 18:16:41,556 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:16:41,557 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1534438615] [2024-11-08 18:16:41,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:16:41,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:16:51,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:53,238 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:16:53,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:53,914 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 18:16:53,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:53,926 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:16:53,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:53,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 18:16:53,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:53,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:16:53,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:53,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 18:16:53,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:53,973 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:16:53,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:53,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 18:16:53,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:53,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 18:16:53,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:54,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 18:16:54,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:54,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 18:16:54,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:16:54,442 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 18:16:54,442 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:16:54,442 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1534438615] [2024-11-08 18:16:54,442 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1534438615] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:16:54,442 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [516315187] [2024-11-08 18:16:54,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:16:54,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:16:54,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:16:54,444 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:16:54,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-08 18:17:07,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:07,732 INFO L255 TraceCheckSpWp]: Trace formula consists of 5933 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 18:17:07,736 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:17:10,278 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-08 18:17:10,278 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:17:10,278 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [516315187] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:17:10,279 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 18:17:10,279 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2024-11-08 18:17:10,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1575737418] [2024-11-08 18:17:10,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:17:10,280 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:17:10,280 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:17:10,280 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:17:10,280 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:17:10,281 INFO L87 Difference]: Start difference. First operand 11997 states and 17353 transitions. Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:17:14,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 18:17:15,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:17:15,210 INFO L93 Difference]: Finished difference Result 12035 states and 17384 transitions. [2024-11-08 18:17:15,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:17:15,210 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 107 [2024-11-08 18:17:15,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:17:15,262 INFO L225 Difference]: With dead ends: 12035 [2024-11-08 18:17:15,262 INFO L226 Difference]: Without dead ends: 12031 [2024-11-08 18:17:15,271 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 133 GetRequests, 125 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:17:15,272 INFO L432 NwaCegarLoop]: 8542 mSDtfsCounter, 216 mSDsluCounter, 8283 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 216 SdHoareTripleChecker+Valid, 16825 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-11-08 18:17:15,272 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [216 Valid, 16825 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-11-08 18:17:15,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12031 states. [2024-11-08 18:17:16,140 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12031 to 12029. [2024-11-08 18:17:16,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12029 states, 8840 states have (on average 1.349660633484163) internal successors, (11931), 8969 states have internal predecessors, (11931), 2729 states have call successors, (2729), 460 states have call predecessors, (2729), 459 states have return successors, (2717), 2717 states have call predecessors, (2717), 2717 states have call successors, (2717) [2024-11-08 18:17:16,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12029 states to 12029 states and 17377 transitions. [2024-11-08 18:17:16,217 INFO L78 Accepts]: Start accepts. Automaton has 12029 states and 17377 transitions. Word has length 107 [2024-11-08 18:17:16,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:17:16,218 INFO L471 AbstractCegarLoop]: Abstraction has 12029 states and 17377 transitions. [2024-11-08 18:17:16,218 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:17:16,218 INFO L276 IsEmpty]: Start isEmpty. Operand 12029 states and 17377 transitions. [2024-11-08 18:17:16,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 18:17:16,220 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:17:16,220 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:17:16,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-08 18:17:16,420 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:17:16,421 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:17:16,421 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:17:16,421 INFO L85 PathProgramCache]: Analyzing trace with hash -1599758134, now seen corresponding path program 1 times [2024-11-08 18:17:16,422 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:17:16,422 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1202310603] [2024-11-08 18:17:16,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:17:16,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:17:24,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:26,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:17:26,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:26,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 18:17:26,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:26,806 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:17:26,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:26,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 18:17:26,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:26,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:17:26,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:26,843 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 18:17:26,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:26,853 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:17:26,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:26,863 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 18:17:26,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:26,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 18:17:26,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:27,103 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 18:17:27,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:27,336 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 18:17:27,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:27,348 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 18:17:27,348 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:17:27,348 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1202310603] [2024-11-08 18:17:27,348 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1202310603] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:17:27,348 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1912604222] [2024-11-08 18:17:27,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:17:27,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:17:27,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:17:27,350 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:17:27,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-11-08 18:17:39,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:39,886 INFO L255 TraceCheckSpWp]: Trace formula consists of 5935 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 18:17:39,891 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:17:42,697 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-08 18:17:42,697 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:17:42,697 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1912604222] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:17:42,698 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 18:17:42,698 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2024-11-08 18:17:42,701 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1851040969] [2024-11-08 18:17:42,701 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:17:42,702 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:17:42,702 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:17:42,703 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:17:42,703 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:17:42,703 INFO L87 Difference]: Start difference. First operand 12029 states and 17377 transitions. Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:17:46,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 18:17:47,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:17:47,611 INFO L93 Difference]: Finished difference Result 12031 states and 17378 transitions. [2024-11-08 18:17:47,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:17:47,612 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 108 [2024-11-08 18:17:47,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:17:47,671 INFO L225 Difference]: With dead ends: 12031 [2024-11-08 18:17:47,671 INFO L226 Difference]: Without dead ends: 12028 [2024-11-08 18:17:47,680 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 126 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:17:47,681 INFO L432 NwaCegarLoop]: 8541 mSDtfsCounter, 8472 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8472 SdHoareTripleChecker+Valid, 8541 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-11-08 18:17:47,682 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [8472 Valid, 8541 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-11-08 18:17:47,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12028 states. [2024-11-08 18:17:48,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12028 to 12028. [2024-11-08 18:17:48,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12028 states, 8840 states have (on average 1.3495475113122173) internal successors, (11930), 8968 states have internal predecessors, (11930), 2728 states have call successors, (2728), 460 states have call predecessors, (2728), 459 states have return successors, (2717), 2717 states have call predecessors, (2717), 2717 states have call successors, (2717) [2024-11-08 18:17:48,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12028 states to 12028 states and 17375 transitions. [2024-11-08 18:17:48,515 INFO L78 Accepts]: Start accepts. Automaton has 12028 states and 17375 transitions. Word has length 108 [2024-11-08 18:17:48,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:17:48,515 INFO L471 AbstractCegarLoop]: Abstraction has 12028 states and 17375 transitions. [2024-11-08 18:17:48,516 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:17:48,516 INFO L276 IsEmpty]: Start isEmpty. Operand 12028 states and 17375 transitions. [2024-11-08 18:17:48,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 18:17:48,517 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:17:48,517 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:17:48,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2024-11-08 18:17:48,718 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:17:48,718 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:17:48,719 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:17:48,719 INFO L85 PathProgramCache]: Analyzing trace with hash 1935710547, now seen corresponding path program 1 times [2024-11-08 18:17:48,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:17:48,719 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1322056145] [2024-11-08 18:17:48,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:17:48,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:17:57,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:58,414 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:17:58,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:59,131 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 18:17:59,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:59,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:17:59,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:59,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 18:17:59,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:59,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:17:59,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:59,177 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 18:17:59,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:59,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:17:59,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:59,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 18:17:59,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:59,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 18:17:59,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:59,430 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 18:17:59,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:59,658 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 18:17:59,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:17:59,668 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 18:17:59,668 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:17:59,668 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1322056145] [2024-11-08 18:17:59,669 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1322056145] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:17:59,669 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [325188133] [2024-11-08 18:17:59,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:17:59,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:17:59,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:17:59,670 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:17:59,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-08 18:18:12,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:18:12,205 INFO L255 TraceCheckSpWp]: Trace formula consists of 5937 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 18:18:12,210 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:18:15,208 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-08 18:18:15,209 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:18:15,209 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [325188133] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:18:15,209 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 18:18:15,209 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2024-11-08 18:18:15,209 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2147143202] [2024-11-08 18:18:15,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:18:15,210 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:18:15,210 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:18:15,210 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:18:15,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:18:15,211 INFO L87 Difference]: Start difference. First operand 12028 states and 17375 transitions. Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:18:19,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 18:18:20,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:18:20,183 INFO L93 Difference]: Finished difference Result 12030 states and 17376 transitions. [2024-11-08 18:18:20,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:18:20,183 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 109 [2024-11-08 18:18:20,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:18:20,232 INFO L225 Difference]: With dead ends: 12030 [2024-11-08 18:18:20,232 INFO L226 Difference]: Without dead ends: 12027 [2024-11-08 18:18:20,237 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 127 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:18:20,237 INFO L432 NwaCegarLoop]: 8539 mSDtfsCounter, 8469 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8469 SdHoareTripleChecker+Valid, 8539 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-11-08 18:18:20,238 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [8469 Valid, 8539 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-11-08 18:18:20,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12027 states. [2024-11-08 18:18:21,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12027 to 12027. [2024-11-08 18:18:21,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12027 states, 8840 states have (on average 1.3494343891402716) internal successors, (11929), 8967 states have internal predecessors, (11929), 2727 states have call successors, (2727), 460 states have call predecessors, (2727), 459 states have return successors, (2717), 2717 states have call predecessors, (2717), 2717 states have call successors, (2717) [2024-11-08 18:18:21,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12027 states to 12027 states and 17373 transitions. [2024-11-08 18:18:21,095 INFO L78 Accepts]: Start accepts. Automaton has 12027 states and 17373 transitions. Word has length 109 [2024-11-08 18:18:21,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:18:21,095 INFO L471 AbstractCegarLoop]: Abstraction has 12027 states and 17373 transitions. [2024-11-08 18:18:21,096 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:18:21,096 INFO L276 IsEmpty]: Start isEmpty. Operand 12027 states and 17373 transitions. [2024-11-08 18:18:21,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 18:18:21,098 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:18:21,099 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:18:21,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2024-11-08 18:18:21,299 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2024-11-08 18:18:21,300 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:18:21,300 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:18:21,301 INFO L85 PathProgramCache]: Analyzing trace with hash -133905171, now seen corresponding path program 1 times [2024-11-08 18:18:21,301 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:18:21,301 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1654199830] [2024-11-08 18:18:21,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:18:21,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:18:30,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:18:31,527 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:18:31,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:18:32,284 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 18:18:32,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:18:32,297 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:18:32,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:18:32,311 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 18:18:32,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:18:32,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:18:32,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:18:32,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 18:18:32,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:18:32,349 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:18:32,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:18:32,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 18:18:32,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:18:32,371 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 18:18:32,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:18:32,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 18:18:32,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:18:32,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 18:18:32,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:18:32,953 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 18:18:32,954 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:18:32,954 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1654199830] [2024-11-08 18:18:32,955 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1654199830] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:18:32,955 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [591745952] [2024-11-08 18:18:32,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:18:32,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:18:32,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:18:32,959 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:18:32,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-08 18:18:46,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:18:46,738 INFO L255 TraceCheckSpWp]: Trace formula consists of 5939 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 18:18:46,741 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:18:49,633 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-08 18:18:49,633 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:18:49,633 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [591745952] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:18:49,633 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 18:18:49,633 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2024-11-08 18:18:49,634 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1870341895] [2024-11-08 18:18:49,634 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:18:49,634 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:18:49,634 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:18:49,635 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:18:49,635 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:18:49,635 INFO L87 Difference]: Start difference. First operand 12027 states and 17373 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:18:53,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 18:18:54,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:18:54,552 INFO L93 Difference]: Finished difference Result 12029 states and 17374 transitions. [2024-11-08 18:18:54,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:18:54,552 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 110 [2024-11-08 18:18:54,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:18:54,610 INFO L225 Difference]: With dead ends: 12029 [2024-11-08 18:18:54,610 INFO L226 Difference]: Without dead ends: 12026 [2024-11-08 18:18:54,619 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 136 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:18:54,620 INFO L432 NwaCegarLoop]: 8537 mSDtfsCounter, 8466 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8466 SdHoareTripleChecker+Valid, 8537 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-11-08 18:18:54,620 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [8466 Valid, 8537 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-11-08 18:18:54,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12026 states. [2024-11-08 18:18:55,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12026 to 12026. [2024-11-08 18:18:55,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12026 states, 8840 states have (on average 1.3493212669683259) internal successors, (11928), 8966 states have internal predecessors, (11928), 2726 states have call successors, (2726), 460 states have call predecessors, (2726), 459 states have return successors, (2717), 2717 states have call predecessors, (2717), 2717 states have call successors, (2717) [2024-11-08 18:18:55,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12026 states to 12026 states and 17371 transitions. [2024-11-08 18:18:55,417 INFO L78 Accepts]: Start accepts. Automaton has 12026 states and 17371 transitions. Word has length 110 [2024-11-08 18:18:55,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:18:55,417 INFO L471 AbstractCegarLoop]: Abstraction has 12026 states and 17371 transitions. [2024-11-08 18:18:55,417 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:18:55,417 INFO L276 IsEmpty]: Start isEmpty. Operand 12026 states and 17371 transitions. [2024-11-08 18:18:55,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 18:18:55,419 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:18:55,419 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:18:55,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2024-11-08 18:18:55,619 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2024-11-08 18:18:55,620 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:18:55,620 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:18:55,620 INFO L85 PathProgramCache]: Analyzing trace with hash 132521878, now seen corresponding path program 1 times [2024-11-08 18:18:55,620 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:18:55,620 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2121710557] [2024-11-08 18:18:55,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:18:55,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:19:04,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:05,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:19:05,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:06,574 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 18:19:06,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:06,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:19:06,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:06,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 18:19:06,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:06,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:19:06,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:06,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 18:19:06,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:06,627 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:19:06,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:06,640 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 18:19:06,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:06,651 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 18:19:06,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:06,874 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 18:19:06,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:07,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 18:19:07,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:07,107 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 18:19:07,107 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:19:07,107 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2121710557] [2024-11-08 18:19:07,107 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2121710557] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:19:07,107 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [831102255] [2024-11-08 18:19:07,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:19:07,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:19:07,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:19:07,108 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:19:07,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-11-08 18:19:20,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:20,327 INFO L255 TraceCheckSpWp]: Trace formula consists of 5941 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 18:19:20,329 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:19:23,418 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-08 18:19:23,418 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:19:23,419 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [831102255] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:19:23,419 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 18:19:23,419 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2024-11-08 18:19:23,419 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1051079251] [2024-11-08 18:19:23,419 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:19:23,420 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:19:23,420 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:19:23,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:19:23,420 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:19:23,420 INFO L87 Difference]: Start difference. First operand 12026 states and 17371 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:19:27,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 18:19:28,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:19:28,496 INFO L93 Difference]: Finished difference Result 13619 states and 19430 transitions. [2024-11-08 18:19:28,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:19:28,496 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 111 [2024-11-08 18:19:28,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:19:28,555 INFO L225 Difference]: With dead ends: 13619 [2024-11-08 18:19:28,555 INFO L226 Difference]: Without dead ends: 13615 [2024-11-08 18:19:28,565 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 129 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:19:28,566 INFO L432 NwaCegarLoop]: 8537 mSDtfsCounter, 8384 mSDsluCounter, 1068 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8384 SdHoareTripleChecker+Valid, 9605 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-11-08 18:19:28,567 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [8384 Valid, 9605 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-11-08 18:19:28,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13615 states. [2024-11-08 18:19:29,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13615 to 13612. [2024-11-08 18:19:29,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13612 states, 9972 states have (on average 1.3390493381468112) internal successors, (13353), 10108 states have internal predecessors, (13353), 3038 states have call successors, (3038), 602 states have call predecessors, (3038), 601 states have return successors, (3031), 3031 states have call predecessors, (3031), 3031 states have call successors, (3031) [2024-11-08 18:19:29,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13612 states to 13612 states and 19422 transitions. [2024-11-08 18:19:29,486 INFO L78 Accepts]: Start accepts. Automaton has 13612 states and 19422 transitions. Word has length 111 [2024-11-08 18:19:29,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:19:29,487 INFO L471 AbstractCegarLoop]: Abstraction has 13612 states and 19422 transitions. [2024-11-08 18:19:29,487 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:19:29,487 INFO L276 IsEmpty]: Start isEmpty. Operand 13612 states and 19422 transitions. [2024-11-08 18:19:29,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 18:19:29,488 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:19:29,488 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:19:29,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2024-11-08 18:19:29,688 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2024-11-08 18:19:29,689 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:19:29,689 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:19:29,689 INFO L85 PathProgramCache]: Analyzing trace with hash -198169328, now seen corresponding path program 1 times [2024-11-08 18:19:29,689 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:19:29,689 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [659034739] [2024-11-08 18:19:29,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:19:29,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:19:38,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:39,199 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:19:39,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:39,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 18:19:39,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:39,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:19:39,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:39,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 18:19:39,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:39,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:19:39,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:40,001 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 18:19:40,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:40,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:19:40,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:40,022 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 18:19:40,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:40,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 18:19:40,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:40,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 18:19:40,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:40,509 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 18:19:40,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:40,518 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 18:19:40,519 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:19:40,519 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [659034739] [2024-11-08 18:19:40,519 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [659034739] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:19:40,519 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [510811398] [2024-11-08 18:19:40,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:19:40,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:19:40,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:19:40,520 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:19:40,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-11-08 18:19:53,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:19:53,846 INFO L255 TraceCheckSpWp]: Trace formula consists of 5943 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 18:19:53,849 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:19:56,951 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-08 18:19:56,951 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:19:56,951 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [510811398] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:19:56,951 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 18:19:56,952 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2024-11-08 18:19:56,952 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [126205833] [2024-11-08 18:19:56,952 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:19:56,952 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:19:56,953 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:19:56,953 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:19:56,953 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:19:56,953 INFO L87 Difference]: Start difference. First operand 13612 states and 19422 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:20:01,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 18:20:02,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:20:02,098 INFO L93 Difference]: Finished difference Result 13614 states and 19423 transitions. [2024-11-08 18:20:02,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:20:02,099 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 112 [2024-11-08 18:20:02,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:20:02,158 INFO L225 Difference]: With dead ends: 13614 [2024-11-08 18:20:02,158 INFO L226 Difference]: Without dead ends: 13611 [2024-11-08 18:20:02,168 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 138 GetRequests, 130 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:20:02,169 INFO L432 NwaCegarLoop]: 8531 mSDtfsCounter, 8458 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8458 SdHoareTripleChecker+Valid, 8531 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-11-08 18:20:02,170 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [8458 Valid, 8531 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-11-08 18:20:02,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13611 states. [2024-11-08 18:20:03,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13611 to 13611. [2024-11-08 18:20:03,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13611 states, 9972 states have (on average 1.3389490573606098) internal successors, (13352), 10107 states have internal predecessors, (13352), 3037 states have call successors, (3037), 602 states have call predecessors, (3037), 601 states have return successors, (3031), 3031 states have call predecessors, (3031), 3031 states have call successors, (3031) [2024-11-08 18:20:03,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13611 states to 13611 states and 19420 transitions. [2024-11-08 18:20:03,259 INFO L78 Accepts]: Start accepts. Automaton has 13611 states and 19420 transitions. Word has length 112 [2024-11-08 18:20:03,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:20:03,259 INFO L471 AbstractCegarLoop]: Abstraction has 13611 states and 19420 transitions. [2024-11-08 18:20:03,259 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:20:03,259 INFO L276 IsEmpty]: Start isEmpty. Operand 13611 states and 19420 transitions. [2024-11-08 18:20:03,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 18:20:03,261 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:20:03,261 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:20:03,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2024-11-08 18:20:03,461 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2024-11-08 18:20:03,462 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:20:03,462 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:20:03,462 INFO L85 PathProgramCache]: Analyzing trace with hash -1859657255, now seen corresponding path program 1 times [2024-11-08 18:20:03,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:20:03,463 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [311953172] [2024-11-08 18:20:03,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:20:03,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:20:11,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,122 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:20:13,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 18:20:13,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:20:13,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 18:20:13,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:20:13,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,954 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 18:20:13,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:20:13,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 18:20:13,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:13,999 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 18:20:14,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:14,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 18:20:14,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:14,499 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 18:20:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:14,509 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 18:20:14,509 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:20:14,509 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [311953172] [2024-11-08 18:20:14,509 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [311953172] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:20:14,509 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [846478283] [2024-11-08 18:20:14,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:20:14,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:20:14,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:20:14,511 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:20:14,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-11-08 18:20:27,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:27,725 INFO L255 TraceCheckSpWp]: Trace formula consists of 5945 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 18:20:27,728 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:20:30,863 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-08 18:20:30,864 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:20:30,864 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [846478283] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:20:30,864 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 18:20:30,864 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2024-11-08 18:20:30,864 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [216638729] [2024-11-08 18:20:30,864 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:20:30,865 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:20:30,865 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:20:30,865 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:20:30,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:20:30,866 INFO L87 Difference]: Start difference. First operand 13611 states and 19420 transitions. Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:20:34,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 18:20:36,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:20:36,001 INFO L93 Difference]: Finished difference Result 13613 states and 19421 transitions. [2024-11-08 18:20:36,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:20:36,001 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 113 [2024-11-08 18:20:36,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:20:36,047 INFO L225 Difference]: With dead ends: 13613 [2024-11-08 18:20:36,048 INFO L226 Difference]: Without dead ends: 13610 [2024-11-08 18:20:36,055 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 139 GetRequests, 131 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:20:36,055 INFO L432 NwaCegarLoop]: 8529 mSDtfsCounter, 8455 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8455 SdHoareTripleChecker+Valid, 8529 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-11-08 18:20:36,056 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [8455 Valid, 8529 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-11-08 18:20:36,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13610 states. [2024-11-08 18:20:36,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13610 to 13610. [2024-11-08 18:20:36,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13610 states, 9972 states have (on average 1.3388487765744084) internal successors, (13351), 10106 states have internal predecessors, (13351), 3036 states have call successors, (3036), 602 states have call predecessors, (3036), 601 states have return successors, (3031), 3031 states have call predecessors, (3031), 3031 states have call successors, (3031) [2024-11-08 18:20:36,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13610 states to 13610 states and 19418 transitions. [2024-11-08 18:20:36,952 INFO L78 Accepts]: Start accepts. Automaton has 13610 states and 19418 transitions. Word has length 113 [2024-11-08 18:20:36,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:20:36,952 INFO L471 AbstractCegarLoop]: Abstraction has 13610 states and 19418 transitions. [2024-11-08 18:20:36,952 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:20:36,953 INFO L276 IsEmpty]: Start isEmpty. Operand 13610 states and 19418 transitions. [2024-11-08 18:20:36,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 18:20:36,954 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:20:36,954 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:20:37,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2024-11-08 18:20:37,155 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2024-11-08 18:20:37,156 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:20:37,156 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:20:37,156 INFO L85 PathProgramCache]: Analyzing trace with hash -1826170573, now seen corresponding path program 1 times [2024-11-08 18:20:37,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:20:37,157 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1925828602] [2024-11-08 18:20:37,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:20:37,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:20:45,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:46,608 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:20:46,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:47,369 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 18:20:47,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:47,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:20:47,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:47,391 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 18:20:47,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:47,402 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:20:47,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:47,412 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 18:20:47,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:47,426 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:20:47,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:47,436 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 18:20:47,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:47,446 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 18:20:47,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:47,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 18:20:47,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:47,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 18:20:47,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:20:47,927 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 18:20:47,927 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:20:47,927 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1925828602] [2024-11-08 18:20:47,927 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1925828602] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:20:47,927 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1676853214] [2024-11-08 18:20:47,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:20:47,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:20:47,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:20:47,929 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:20:47,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-11-08 18:21:01,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:01,269 INFO L255 TraceCheckSpWp]: Trace formula consists of 5947 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 18:21:01,272 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:21:04,475 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-08 18:21:04,475 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:21:04,475 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1676853214] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:21:04,475 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 18:21:04,476 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2024-11-08 18:21:04,476 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1387097399] [2024-11-08 18:21:04,476 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:21:04,476 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:21:04,477 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:21:04,477 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:21:04,477 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:21:04,477 INFO L87 Difference]: Start difference. First operand 13610 states and 19418 transitions. Second operand has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:21:08,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 18:21:09,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:21:09,661 INFO L93 Difference]: Finished difference Result 13612 states and 19419 transitions. [2024-11-08 18:21:09,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:21:09,661 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 114 [2024-11-08 18:21:09,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:21:09,697 INFO L225 Difference]: With dead ends: 13612 [2024-11-08 18:21:09,697 INFO L226 Difference]: Without dead ends: 13609 [2024-11-08 18:21:09,701 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 132 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:21:09,701 INFO L432 NwaCegarLoop]: 8527 mSDtfsCounter, 8452 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8452 SdHoareTripleChecker+Valid, 8527 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-11-08 18:21:09,701 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [8452 Valid, 8527 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-11-08 18:21:09,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13609 states. [2024-11-08 18:21:10,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13609 to 13609. [2024-11-08 18:21:10,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13609 states, 9972 states have (on average 1.338748495788207) internal successors, (13350), 10105 states have internal predecessors, (13350), 3035 states have call successors, (3035), 602 states have call predecessors, (3035), 601 states have return successors, (3031), 3031 states have call predecessors, (3031), 3031 states have call successors, (3031) [2024-11-08 18:21:10,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13609 states to 13609 states and 19416 transitions. [2024-11-08 18:21:10,602 INFO L78 Accepts]: Start accepts. Automaton has 13609 states and 19416 transitions. Word has length 114 [2024-11-08 18:21:10,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:21:10,602 INFO L471 AbstractCegarLoop]: Abstraction has 13609 states and 19416 transitions. [2024-11-08 18:21:10,603 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:21:10,603 INFO L276 IsEmpty]: Start isEmpty. Operand 13609 states and 19416 transitions. [2024-11-08 18:21:10,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 18:21:10,605 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:21:10,605 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:21:10,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2024-11-08 18:21:10,806 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2024-11-08 18:21:10,806 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:21:10,806 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:21:10,806 INFO L85 PathProgramCache]: Analyzing trace with hash -788078564, now seen corresponding path program 1 times [2024-11-08 18:21:10,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:21:10,807 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [598366429] [2024-11-08 18:21:10,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:21:10,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:21:18,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:20,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:21:20,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:20,778 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 18:21:20,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:20,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:21:20,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:20,801 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 18:21:20,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:20,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:21:20,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:20,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 18:21:20,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:20,829 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:21:20,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:20,840 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 18:21:20,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:20,850 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 18:21:20,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:21,089 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 18:21:21,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:21,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 18:21:21,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:21,333 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 18:21:21,333 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:21:21,334 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [598366429] [2024-11-08 18:21:21,334 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [598366429] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:21:21,334 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1517423576] [2024-11-08 18:21:21,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:21:21,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:21:21,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:21:21,335 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:21:21,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2024-11-08 18:21:35,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:35,925 INFO L255 TraceCheckSpWp]: Trace formula consists of 5949 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 18:21:35,928 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:21:39,066 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-08 18:21:39,066 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:21:39,066 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1517423576] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:21:39,066 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 18:21:39,066 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2024-11-08 18:21:39,067 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [272557330] [2024-11-08 18:21:39,067 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:21:39,067 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:21:39,067 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:21:39,068 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:21:39,068 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:21:39,068 INFO L87 Difference]: Start difference. First operand 13609 states and 19416 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:21:43,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 18:21:43,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:21:43,936 INFO L93 Difference]: Finished difference Result 13611 states and 19417 transitions. [2024-11-08 18:21:44,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:21:44,336 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 115 [2024-11-08 18:21:44,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:21:44,371 INFO L225 Difference]: With dead ends: 13611 [2024-11-08 18:21:44,371 INFO L226 Difference]: Without dead ends: 13587 [2024-11-08 18:21:44,376 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 141 GetRequests, 133 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2024-11-08 18:21:44,376 INFO L432 NwaCegarLoop]: 8526 mSDtfsCounter, 8449 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8449 SdHoareTripleChecker+Valid, 8526 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2024-11-08 18:21:44,377 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [8449 Valid, 8526 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2024-11-08 18:21:44,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13587 states. [2024-11-08 18:21:45,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13587 to 13587. [2024-11-08 18:21:45,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13587 states, 9953 states have (on average 1.3389932683612982) internal successors, (13327), 10085 states have internal predecessors, (13327), 3033 states have call successors, (3033), 601 states have call predecessors, (3033), 600 states have return successors, (3030), 3030 states have call predecessors, (3030), 3030 states have call successors, (3030) [2024-11-08 18:21:45,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13587 states to 13587 states and 19390 transitions. [2024-11-08 18:21:45,284 INFO L78 Accepts]: Start accepts. Automaton has 13587 states and 19390 transitions. Word has length 115 [2024-11-08 18:21:45,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:21:45,285 INFO L471 AbstractCegarLoop]: Abstraction has 13587 states and 19390 transitions. [2024-11-08 18:21:45,285 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2024-11-08 18:21:45,285 INFO L276 IsEmpty]: Start isEmpty. Operand 13587 states and 19390 transitions. [2024-11-08 18:21:45,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 18:21:45,287 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:21:45,287 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:21:45,328 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2024-11-08 18:21:45,487 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2024-11-08 18:21:45,488 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:21:45,488 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:21:45,488 INFO L85 PathProgramCache]: Analyzing trace with hash 1650464671, now seen corresponding path program 1 times [2024-11-08 18:21:45,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:21:45,488 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [452879964] [2024-11-08 18:21:45,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:21:45,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:21:53,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:55,648 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:21:55,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:56,469 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 18:21:56,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:56,482 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:21:56,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:56,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 18:21:56,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:56,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:21:56,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:56,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 18:21:56,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:56,531 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:21:56,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:56,542 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 18:21:56,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:56,554 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 18:21:56,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:56,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 18:21:56,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:57,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 18:21:57,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:57,336 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-08 18:21:57,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:57,346 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-08 18:21:57,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:57,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-08 18:21:57,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:57,369 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-08 18:21:57,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:21:57,383 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 4 proven. 35 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 18:21:57,383 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:21:57,384 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [452879964] [2024-11-08 18:21:57,384 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [452879964] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:21:57,384 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [44541402] [2024-11-08 18:21:57,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:21:57,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:21:57,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:21:57,385 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:21:57,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2024-11-08 18:22:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:22:11,933 INFO L255 TraceCheckSpWp]: Trace formula consists of 6105 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 18:22:11,937 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:22:13,550 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-08 18:22:13,550 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:22:13,551 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [44541402] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:22:13,551 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 18:22:13,551 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [10] total 14 [2024-11-08 18:22:13,551 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [684859794] [2024-11-08 18:22:13,551 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:22:13,552 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-08 18:22:13,552 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:22:13,553 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-08 18:22:13,553 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2024-11-08 18:22:13,553 INFO L87 Difference]: Start difference. First operand 13587 states and 19390 transitions. Second operand has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 6 states have internal predecessors, (73), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2024-11-08 18:22:17,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 18:22:19,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:22:19,823 INFO L93 Difference]: Finished difference Result 27181 states and 38791 transitions. [2024-11-08 18:22:19,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 18:22:19,824 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 6 states have internal predecessors, (73), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 140 [2024-11-08 18:22:19,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:22:19,863 INFO L225 Difference]: With dead ends: 27181 [2024-11-08 18:22:19,863 INFO L226 Difference]: Without dead ends: 13587 [2024-11-08 18:22:19,919 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 174 GetRequests, 162 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2024-11-08 18:22:19,919 INFO L432 NwaCegarLoop]: 8503 mSDtfsCounter, 1 mSDsluCounter, 33997 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 42500 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2024-11-08 18:22:19,920 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 42500 Invalid, 36 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 33 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2024-11-08 18:22:19,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13587 states. [2024-11-08 18:22:20,801 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13587 to 13587. [2024-11-08 18:22:20,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13587 states, 9953 states have (on average 1.3387923239224355) internal successors, (13325), 10085 states have internal predecessors, (13325), 3033 states have call successors, (3033), 601 states have call predecessors, (3033), 600 states have return successors, (3030), 3030 states have call predecessors, (3030), 3030 states have call successors, (3030) [2024-11-08 18:22:20,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13587 states to 13587 states and 19388 transitions. [2024-11-08 18:22:20,870 INFO L78 Accepts]: Start accepts. Automaton has 13587 states and 19388 transitions. Word has length 140 [2024-11-08 18:22:20,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:22:20,870 INFO L471 AbstractCegarLoop]: Abstraction has 13587 states and 19388 transitions. [2024-11-08 18:22:20,870 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 6 states have internal predecessors, (73), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2024-11-08 18:22:20,870 INFO L276 IsEmpty]: Start isEmpty. Operand 13587 states and 19388 transitions. [2024-11-08 18:22:20,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 18:22:20,872 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:22:20,872 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:22:20,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2024-11-08 18:22:21,072 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2024-11-08 18:22:21,073 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:22:21,073 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:22:21,073 INFO L85 PathProgramCache]: Analyzing trace with hash 1297376289, now seen corresponding path program 1 times [2024-11-08 18:22:21,073 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:22:21,073 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [384961661] [2024-11-08 18:22:21,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:22:21,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:22:30,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:22:31,553 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:22:31,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:22:32,602 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 18:22:32,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:22:32,618 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:22:32,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:22:32,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 18:22:32,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:22:32,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:22:32,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:22:32,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 18:22:32,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:22:32,673 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:22:32,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:22:32,685 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 18:22:32,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:22:32,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 18:22:32,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:22:33,072 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 18:22:33,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:22:33,448 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 18:22:33,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:22:33,819 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-08 18:22:33,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:22:33,835 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-08 18:22:33,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:22:33,865 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-08 18:22:33,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:22:33,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-08 18:22:33,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:22:33,906 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 4 proven. 35 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 18:22:33,906 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:22:33,906 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [384961661] [2024-11-08 18:22:33,906 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [384961661] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:22:33,906 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1605188979] [2024-11-08 18:22:33,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:22:33,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:22:33,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:22:33,908 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:22:33,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2024-11-08 18:22:48,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:22:48,802 INFO L255 TraceCheckSpWp]: Trace formula consists of 6104 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 18:22:48,806 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:22:49,419 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-08 18:22:49,420 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:22:49,420 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1605188979] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:22:49,420 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 18:22:49,420 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [10] total 12 [2024-11-08 18:22:49,420 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [560592075] [2024-11-08 18:22:49,421 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:22:49,421 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 18:22:49,421 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:22:49,422 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 18:22:49,422 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2024-11-08 18:22:49,425 INFO L87 Difference]: Start difference. First operand 13587 states and 19388 transitions. Second operand has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2024-11-08 18:22:50,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:22:50,395 INFO L93 Difference]: Finished difference Result 27171 states and 38773 transitions. [2024-11-08 18:22:50,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 18:22:50,396 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 140 [2024-11-08 18:22:50,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:22:50,442 INFO L225 Difference]: With dead ends: 27171 [2024-11-08 18:22:50,442 INFO L226 Difference]: Without dead ends: 13587 [2024-11-08 18:22:50,485 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 174 GetRequests, 164 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2024-11-08 18:22:50,486 INFO L432 NwaCegarLoop]: 8503 mSDtfsCounter, 0 mSDsluCounter, 16998 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 25501 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-08 18:22:50,486 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 25501 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-08 18:22:50,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13587 states. [2024-11-08 18:22:51,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13587 to 13587. [2024-11-08 18:22:51,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13587 states, 9953 states have (on average 1.3385913794835729) internal successors, (13323), 10085 states have internal predecessors, (13323), 3033 states have call successors, (3033), 601 states have call predecessors, (3033), 600 states have return successors, (3030), 3030 states have call predecessors, (3030), 3030 states have call successors, (3030) [2024-11-08 18:22:51,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13587 states to 13587 states and 19386 transitions. [2024-11-08 18:22:51,547 INFO L78 Accepts]: Start accepts. Automaton has 13587 states and 19386 transitions. Word has length 140 [2024-11-08 18:22:51,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:22:51,547 INFO L471 AbstractCegarLoop]: Abstraction has 13587 states and 19386 transitions. [2024-11-08 18:22:51,547 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2024-11-08 18:22:51,548 INFO L276 IsEmpty]: Start isEmpty. Operand 13587 states and 19386 transitions. [2024-11-08 18:22:51,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 18:22:51,549 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:22:51,549 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:22:51,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2024-11-08 18:22:51,749 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2024-11-08 18:22:51,749 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:22:51,750 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:22:51,750 INFO L85 PathProgramCache]: Analyzing trace with hash -767631798, now seen corresponding path program 1 times [2024-11-08 18:22:51,750 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:22:51,750 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1865933835] [2024-11-08 18:22:51,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:22:51,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:23:01,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:03,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:23:03,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:03,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 18:23:03,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:03,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:23:03,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:04,000 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 18:23:04,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:04,013 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:23:04,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:04,025 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 18:23:04,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:04,038 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:23:04,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:04,050 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 18:23:04,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:04,063 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 18:23:04,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:04,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 18:23:04,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:04,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 18:23:04,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:04,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 18:23:04,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:04,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-08 18:23:04,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:04,868 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-08 18:23:04,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:04,880 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-08 18:23:04,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:04,890 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 4 proven. 35 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 18:23:04,890 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:23:04,890 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1865933835] [2024-11-08 18:23:04,890 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1865933835] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:23:04,891 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [522592578] [2024-11-08 18:23:04,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:23:04,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:23:04,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:23:04,893 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:23:04,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2024-11-08 18:23:21,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:21,221 INFO L255 TraceCheckSpWp]: Trace formula consists of 6140 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 18:23:21,225 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:23:22,340 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-08 18:23:22,340 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:23:22,340 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [522592578] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:23:22,340 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 18:23:22,341 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2024-11-08 18:23:22,341 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [613656125] [2024-11-08 18:23:22,341 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:23:22,341 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:23:22,342 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:23:22,342 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:23:22,342 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2024-11-08 18:23:22,343 INFO L87 Difference]: Start difference. First operand 13587 states and 19386 transitions. Second operand has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 3 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2024-11-08 18:23:26,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 18:23:27,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:23:27,744 INFO L93 Difference]: Finished difference Result 13589 states and 19387 transitions. [2024-11-08 18:23:27,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:23:27,745 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 3 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 142 [2024-11-08 18:23:27,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:23:27,796 INFO L225 Difference]: With dead ends: 13589 [2024-11-08 18:23:27,796 INFO L226 Difference]: Without dead ends: 13586 [2024-11-08 18:23:27,805 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 167 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2024-11-08 18:23:27,805 INFO L432 NwaCegarLoop]: 8529 mSDtfsCounter, 8257 mSDsluCounter, 244 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8257 SdHoareTripleChecker+Valid, 8773 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-11-08 18:23:27,806 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [8257 Valid, 8773 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-11-08 18:23:27,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13586 states. [2024-11-08 18:23:29,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13586 to 13586. [2024-11-08 18:23:29,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13586 states, 9953 states have (on average 1.3383904350447102) internal successors, (13321), 10084 states have internal predecessors, (13321), 3032 states have call successors, (3032), 601 states have call predecessors, (3032), 600 states have return successors, (3030), 3030 states have call predecessors, (3030), 3030 states have call successors, (3030) [2024-11-08 18:23:29,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13586 states to 13586 states and 19383 transitions. [2024-11-08 18:23:29,332 INFO L78 Accepts]: Start accepts. Automaton has 13586 states and 19383 transitions. Word has length 142 [2024-11-08 18:23:29,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:23:29,332 INFO L471 AbstractCegarLoop]: Abstraction has 13586 states and 19383 transitions. [2024-11-08 18:23:29,333 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 3 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2024-11-08 18:23:29,333 INFO L276 IsEmpty]: Start isEmpty. Operand 13586 states and 19383 transitions. [2024-11-08 18:23:29,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 18:23:29,337 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:23:29,337 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:23:29,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2024-11-08 18:23:29,538 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:23:29,538 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:23:29,539 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:23:29,539 INFO L85 PathProgramCache]: Analyzing trace with hash -1822700233, now seen corresponding path program 1 times [2024-11-08 18:23:29,539 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:23:29,539 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1468516248] [2024-11-08 18:23:29,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:23:29,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:23:40,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:42,726 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:23:42,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:43,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 18:23:43,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:43,631 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:23:43,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:43,643 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 18:23:43,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:43,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:23:43,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:43,668 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 18:23:43,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:43,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:23:43,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:43,693 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 18:23:43,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:43,706 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 18:23:43,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:43,963 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 18:23:43,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:44,227 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 18:23:44,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:44,481 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-08 18:23:44,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:44,492 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-08 18:23:44,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:44,501 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-08 18:23:44,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:44,511 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 18:23:44,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:44,517 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-11-08 18:23:44,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:44,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-08 18:23:44,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:44,541 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 18:23:44,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:44,548 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 18:23:44,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:44,557 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 18:23:44,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:44,564 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-08 18:23:44,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:44,570 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-08 18:23:44,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:44,580 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 18:23:44,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:23:44,587 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 4 proven. 35 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-08 18:23:44,587 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:23:44,587 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1468516248] [2024-11-08 18:23:44,587 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1468516248] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:23:44,587 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [751711294] [2024-11-08 18:23:44,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:23:44,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:23:44,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:23:44,589 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:23:44,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2024-11-08 18:24:02,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:02,155 INFO L255 TraceCheckSpWp]: Trace formula consists of 6735 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-08 18:24:02,160 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:24:02,890 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-11-08 18:24:02,891 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:24:02,891 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [751711294] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:24:02,891 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 18:24:02,891 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2024-11-08 18:24:02,891 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [124179799] [2024-11-08 18:24:02,892 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:24:02,892 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:24:02,892 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:24:02,893 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:24:02,893 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2024-11-08 18:24:02,894 INFO L87 Difference]: Start difference. First operand 13586 states and 19383 transitions. Second operand has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2024-11-08 18:24:04,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:24:04,556 INFO L93 Difference]: Finished difference Result 30507 states and 43034 transitions. [2024-11-08 18:24:04,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:24:04,557 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 212 [2024-11-08 18:24:04,557 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:24:04,609 INFO L225 Difference]: With dead ends: 30507 [2024-11-08 18:24:04,609 INFO L226 Difference]: Without dead ends: 16924 [2024-11-08 18:24:04,642 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 262 GetRequests, 253 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2024-11-08 18:24:04,643 INFO L432 NwaCegarLoop]: 9348 mSDtfsCounter, 8376 mSDsluCounter, 1671 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8376 SdHoareTripleChecker+Valid, 11019 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-08 18:24:04,643 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [8376 Valid, 11019 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-08 18:24:04,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16924 states. [2024-11-08 18:24:06,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16924 to 16920. [2024-11-08 18:24:06,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16920 states, 12255 states have (on average 1.3211750305997552) internal successors, (16191), 12422 states have internal predecessors, (16191), 3730 states have call successors, (3730), 935 states have call predecessors, (3730), 934 states have return successors, (3728), 3728 states have call predecessors, (3728), 3728 states have call successors, (3728) [2024-11-08 18:24:06,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16920 states to 16920 states and 23649 transitions. [2024-11-08 18:24:06,112 INFO L78 Accepts]: Start accepts. Automaton has 16920 states and 23649 transitions. Word has length 212 [2024-11-08 18:24:06,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:24:06,112 INFO L471 AbstractCegarLoop]: Abstraction has 16920 states and 23649 transitions. [2024-11-08 18:24:06,113 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2024-11-08 18:24:06,113 INFO L276 IsEmpty]: Start isEmpty. Operand 16920 states and 23649 transitions. [2024-11-08 18:24:06,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 18:24:06,118 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:24:06,119 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:24:06,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2024-11-08 18:24:06,319 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:24:06,320 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:24:06,320 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:24:06,320 INFO L85 PathProgramCache]: Analyzing trace with hash -2087155136, now seen corresponding path program 1 times [2024-11-08 18:24:06,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:24:06,320 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [79189565] [2024-11-08 18:24:06,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:24:06,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:24:17,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:19,132 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 18:24:19,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:19,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-08 18:24:19,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:19,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:24:19,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:19,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-08 18:24:19,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,000 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-08 18:24:20,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,012 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 18:24:20,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:24:20,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,036 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 18:24:20,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,047 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-08 18:24:20,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 18:24:20,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,560 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 18:24:20,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-08 18:24:20,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-08 18:24:20,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-08 18:24:20,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-08 18:24:20,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,854 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 18:24:20,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,865 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-08 18:24:20,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-08 18:24:20,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-08 18:24:20,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,894 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-08 18:24:20,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,903 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 18:24:20,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-08 18:24:20,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-08 18:24:20,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 18:24:20,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 18:24:20,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-11-08 18:24:20,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-08 18:24:20,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-08 18:24:20,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,968 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-08 18:24:20,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:20,977 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 8 proven. 35 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-08 18:24:20,977 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:24:20,977 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [79189565] [2024-11-08 18:24:20,977 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [79189565] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 18:24:20,977 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2091298787] [2024-11-08 18:24:20,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:24:20,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:24:20,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:24:20,980 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:24:20,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2024-11-08 18:24:40,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:24:40,301 INFO L255 TraceCheckSpWp]: Trace formula consists of 6934 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 18:24:40,311 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:24:41,399 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-08 18:24:41,400 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:24:41,400 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2091298787] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:24:41,400 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 18:24:41,400 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2024-11-08 18:24:41,401 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1102829558] [2024-11-08 18:24:41,401 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:24:41,401 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:24:41,401 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:24:41,402 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:24:41,402 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2024-11-08 18:24:41,402 INFO L87 Difference]: Start difference. First operand 16920 states and 23649 transitions. Second operand has 3 states, 3 states have (on average 47.0) internal successors, (141), 3 states have internal predecessors, (141), 3 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2024-11-08 18:24:45,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 18:24:47,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:24:47,049 INFO L93 Difference]: Finished difference Result 16922 states and 23650 transitions. [2024-11-08 18:24:47,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:24:47,049 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 47.0) internal successors, (141), 3 states have internal predecessors, (141), 3 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) Word has length 261 [2024-11-08 18:24:47,050 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:24:47,111 INFO L225 Difference]: With dead ends: 16922 [2024-11-08 18:24:47,111 INFO L226 Difference]: Without dead ends: 16919 [2024-11-08 18:24:47,122 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 323 GetRequests, 314 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2024-11-08 18:24:47,123 INFO L432 NwaCegarLoop]: 8502 mSDtfsCounter, 179 mSDsluCounter, 8328 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 179 SdHoareTripleChecker+Valid, 16830 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-11-08 18:24:47,123 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [179 Valid, 16830 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-11-08 18:24:47,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16919 states. [2024-11-08 18:24:48,461 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16919 to 16919. [2024-11-08 18:24:48,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16919 states, 12255 states have (on average 1.3205222358221134) internal successors, (16183), 12421 states have internal predecessors, (16183), 3729 states have call successors, (3729), 935 states have call predecessors, (3729), 934 states have return successors, (3728), 3728 states have call predecessors, (3728), 3728 states have call successors, (3728) [2024-11-08 18:24:48,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16919 states to 16919 states and 23640 transitions. [2024-11-08 18:24:48,549 INFO L78 Accepts]: Start accepts. Automaton has 16919 states and 23640 transitions. Word has length 261 [2024-11-08 18:24:48,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:24:48,550 INFO L471 AbstractCegarLoop]: Abstraction has 16919 states and 23640 transitions. [2024-11-08 18:24:48,550 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 47.0) internal successors, (141), 3 states have internal predecessors, (141), 3 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2024-11-08 18:24:48,550 INFO L276 IsEmpty]: Start isEmpty. Operand 16919 states and 23640 transitions. [2024-11-08 18:24:48,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 651 [2024-11-08 18:24:48,590 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:24:48,591 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 7, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 18:24:48,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2024-11-08 18:24:48,791 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fb8880-107c-4791-9db7-ef98743b2c28/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:24:48,793 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:24:48,794 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:24:48,794 INFO L85 PathProgramCache]: Analyzing trace with hash -18826351, now seen corresponding path program 1 times [2024-11-08 18:24:48,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:24:48,794 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1488887107] [2024-11-08 18:24:48,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:24:48,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms