./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 07c71163cca98a7315d102a53341928008fdb2c4eb6a49fecd43ab89ab100510 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 14:49:37,666 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 14:49:37,717 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 14:49:37,721 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 14:49:37,721 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 14:49:37,739 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 14:49:37,740 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 14:49:37,740 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 14:49:37,740 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 14:49:37,741 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 14:49:37,741 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 14:49:37,741 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 14:49:37,741 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 14:49:37,741 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 14:49:37,741 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 14:49:37,742 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 14:49:37,742 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 14:49:37,742 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 14:49:37,742 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 14:49:37,742 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 14:49:37,742 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 14:49:37,742 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 14:49:37,742 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 14:49:37,742 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 14:49:37,742 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 14:49:37,742 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 14:49:37,742 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 14:49:37,743 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 14:49:37,743 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 14:49:37,743 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 14:49:37,743 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 14:49:37,743 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 14:49:37,743 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 14:49:37,743 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 14:49:37,743 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 14:49:37,743 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 14:49:37,743 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 14:49:37,744 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 14:49:37,744 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 14:49:37,744 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 14:49:37,744 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 14:49:37,744 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 14:49:37,744 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 14:49:37,744 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 14:49:37,744 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 14:49:37,744 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07c71163cca98a7315d102a53341928008fdb2c4eb6a49fecd43ab89ab100510 [2024-12-02 14:49:37,965 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 14:49:37,973 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 14:49:37,975 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 14:49:37,976 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 14:49:37,976 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 14:49:37,977 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i [2024-12-02 14:49:40,670 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/data/3eef9a244/d61d296066a142fb8b06d2956fb96b06/FLAG7eec21cf0 [2024-12-02 14:49:41,167 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 14:49:41,168 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i [2024-12-02 14:49:41,202 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/data/3eef9a244/d61d296066a142fb8b06d2956fb96b06/FLAG7eec21cf0 [2024-12-02 14:49:41,215 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/data/3eef9a244/d61d296066a142fb8b06d2956fb96b06 [2024-12-02 14:49:41,216 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 14:49:41,218 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 14:49:41,219 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 14:49:41,219 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 14:49:41,222 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 14:49:41,222 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:49:41" (1/1) ... [2024-12-02 14:49:41,223 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60bcd208 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:49:41, skipping insertion in model container [2024-12-02 14:49:41,223 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:49:41" (1/1) ... [2024-12-02 14:49:41,316 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 14:49:43,409 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_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i[335665,335678] [2024-12-02 14:49:43,459 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 14:49:43,525 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 14:49:43,606 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [5142] [2024-12-02 14:49:43,609 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5163] [2024-12-02 14:49:43,610 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5170] [2024-12-02 14:49:43,610 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5178-5179] [2024-12-02 14:49:43,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5187-5188] [2024-12-02 14:49:43,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5218] [2024-12-02 14:49:43,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5221] [2024-12-02 14:49:43,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5224] [2024-12-02 14:49:43,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5227] [2024-12-02 14:49:43,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/commit-test/commit-test-work/task-097--linux-stable--dir/inst/current/envs/linux-stable-7cb2521/linux-stable-7cb2521/arch/x86/include/asm/paravirt.h"), "i" (853), "i" (12UL)); [5282-5283] [2024-12-02 14:49:43,615 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5288-5290] [2024-12-02 14:49:43,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [5312] [2024-12-02 14:49:43,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter)); [5340] [2024-12-02 14:49:43,621 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [5492] [2024-12-02 14:49:43,622 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" movl (%1), %0\n subl $4, %2\n jbe 2f\n addl 4(%1), %0\n adcl 8(%1), %0\n adcl 12(%1), %0\n1: adcl 16(%1), %0\n lea 4(%1), %1\n decl %2\n jne\t1b\n adcl $0, %0\n movl %0, %2\n shrl $16, %0\n addw %w2, %w0\n adcl $0, %0\n notl %0\n2:": "=r" (sum), "=r" (iph), "=r" (ihl): "1" (iph), "2" (ihl): "memory"); [5500-5501] [2024-12-02 14:49:43,622 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [5509-5510] [2024-12-02 14:49:43,625 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/mm.h"), "i" (370), "i" (12UL)); [5590-5591] [2024-12-02 14:49:43,626 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/mm.h"), "i" (382), "i" (12UL)); [5603-5604] [2024-12-02 14:49:43,627 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5626] [2024-12-02 14:49:43,627 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5634] [2024-12-02 14:49:43,627 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr))); [5642] [2024-12-02 14:49:43,628 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr))); [5649] [2024-12-02 14:49:43,628 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); [5656] [2024-12-02 14:49:43,632 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" (18), "i" (12UL)); [5724-5725] [2024-12-02 14:49:43,634 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" (35), "i" (12UL)); [5753-5754] [2024-12-02 14:49:43,635 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" (78), "i" (12UL)); [5787-5788] [2024-12-02 14:49:43,636 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" (90), "i" (12UL)); [5811-5812] [2024-12-02 14:49:43,647 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/netdevice.h"), "i" (470), "i" (12UL)); [6152-6153] [2024-12-02 14:49:43,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6158] [2024-12-02 14:49:43,666 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6351] [2024-12-02 14:49:43,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6354] [2024-12-02 14:49:43,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6357] [2024-12-02 14:49:43,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6360] [2024-12-02 14:49:43,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6391] [2024-12-02 14:49:43,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6394] [2024-12-02 14:49:43,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6397] [2024-12-02 14:49:43,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6400] [2024-12-02 14:49:43,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6734] [2024-12-02 14:49:43,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6741] [2024-12-02 14:49:43,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6877] [2024-12-02 14:49:43,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6990] [2024-12-02 14:49:43,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7132] [2024-12-02 14:49:43,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7147] [2024-12-02 14:49:43,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7149] [2024-12-02 14:49:43,713 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7453] [2024-12-02 14:49:43,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7456] [2024-12-02 14:49:43,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7459] [2024-12-02 14:49:43,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7462] [2024-12-02 14:49:43,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7570] [2024-12-02 14:49:43,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7572] [2024-12-02 14:49:43,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7575] [2024-12-02 14:49:43,725 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)va) [7739] [2024-12-02 14:49:43,731 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7862] [2024-12-02 14:49:43,731 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7863] [2024-12-02 14:49:43,759 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8057] [2024-12-02 14:49:43,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8083] [2024-12-02 14:49:43,822 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [9589] [2024-12-02 14:49:43,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [9654] [2024-12-02 14:49:43,826 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [9676] [2024-12-02 14:49:43,828 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [9685] [2024-12-02 14:49:43,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [9700] [2024-12-02 14:49:43,830 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [9706] [2024-12-02 14:49:43,844 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10005] [2024-12-02 14:49:43,844 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10006] [2024-12-02 14:49:43,856 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)ha->list.next) [10209] [2024-12-02 14:49:43,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/commit-test/commit-test-work/task-097--linux-stable--dir/work/current--X--drivers/net/myri10ge/myri10ge.ko--X--defaultlinux-stable-7cb2521--X--138_1a--X--cpachecker/linux-stable-7cb2521/csd_deg_dscv/11/dscv_tempdir/dscv/ri/138_1a/drivers/net/myri10ge/myri10ge.c.prepared"), "i" (3346), "i" (12UL)); [10460-10461] [2024-12-02 14:49:43,875 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/commit-test/commit-test-work/task-097--linux-stable--dir/work/current--X--drivers/net/myri10ge/myri10ge.ko--X--defaultlinux-stable-7cb2521--X--138_1a--X--cpachecker/linux-stable-7cb2521/csd_deg_dscv/11/dscv_tempdir/dscv/ri/138_1a/drivers/net/myri10ge/myri10ge.c.prepared"), "i" (3354), "i" (12UL)); [10479-10480] [2024-12-02 14:49:43,942 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_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i[335665,335678] [2024-12-02 14:49:43,961 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 14:49:44,197 INFO L204 MainTranslator]: Completed translation [2024-12-02 14:49:44,198 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:49:44 WrapperNode [2024-12-02 14:49:44,198 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 14:49:44,199 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 14:49:44,199 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 14:49:44,199 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 14:49:44,204 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:49:44" (1/1) ... [2024-12-02 14:49:44,272 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:49:44" (1/1) ... [2024-12-02 14:49:44,569 INFO L138 Inliner]: procedures = 388, calls = 4956, calls flagged for inlining = 212, calls inlined = 186, statements flattened = 10033 [2024-12-02 14:49:44,570 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 14:49:44,574 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 14:49:44,574 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 14:49:44,574 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 14:49:44,594 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:49:44" (1/1) ... [2024-12-02 14:49:44,594 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:49:44" (1/1) ... [2024-12-02 14:49:44,680 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:49:44" (1/1) ... [2024-12-02 14:49:46,086 INFO L175 MemorySlicer]: Split 3496 memory accesses to 38 slices as follows [10, 13, 1924, 1, 73, 5, 1, 1182, 2, 5, 4, 11, 1, 12, 2, 8, 1, 8, 4, 5, 8, 41, 5, 2, 4, 3, 4, 16, 7, 8, 24, 17, 7, 2, 11, 23, 39, 3]. 55 percent of accesses are in the largest equivalence class. The 2024 initializations are split as follows [0, 13, 1920, 1, 0, 5, 0, 8, 0, 5, 0, 0, 0, 0, 2, 0, 0, 8, 4, 5, 8, 0, 5, 0, 4, 0, 4, 0, 7, 8, 1, 0, 5, 0, 8, 0, 0, 3]. The 580 writes are split as follows [2, 0, 4, 0, 47, 0, 1, 396, 1, 0, 1, 9, 0, 8, 0, 3, 0, 0, 0, 0, 0, 41, 0, 1, 0, 2, 0, 0, 0, 0, 18, 0, 0, 1, 0, 6, 39, 0]. [2024-12-02 14:49:46,086 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:49:44" (1/1) ... [2024-12-02 14:49:46,087 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:49:44" (1/1) ... [2024-12-02 14:49:46,323 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:49:44" (1/1) ... [2024-12-02 14:49:46,339 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:49:44" (1/1) ... [2024-12-02 14:49:46,363 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:49:44" (1/1) ... [2024-12-02 14:49:46,405 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:49:44" (1/1) ... [2024-12-02 14:49:46,425 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:49:44" (1/1) ... [2024-12-02 14:49:46,480 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 14:49:46,481 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 14:49:46,481 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 14:49:46,481 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 14:49:46,482 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:49:44" (1/1) ... [2024-12-02 14:49:46,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 14:49:46,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 14:49:46,509 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 14:49:46,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 14:49:46,535 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2024-12-02 14:49:46,535 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2024-12-02 14:49:46,535 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_request_irq [2024-12-02 14:49:46,536 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_request_irq [2024-12-02 14:49:46,536 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-12-02 14:49:46,536 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-12-02 14:49:46,536 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-12-02 14:49:46,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-12-02 14:49:46,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 14:49:46,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 14:49:46,536 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_sw_tso [2024-12-02 14:49:46,536 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_sw_tso [2024-12-02 14:49:46,536 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2024-12-02 14:49:46,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2024-12-02 14:49:46,536 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-02 14:49:46,536 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-02 14:49:46,536 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent [2024-12-02 14:49:46,536 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent [2024-12-02 14:49:46,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-12-02 14:49:46,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-12-02 14:49:46,536 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-02 14:49:46,536 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-02 14:49:46,536 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-02 14:49:46,536 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-02 14:49:46,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-12-02 14:49:46,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-12-02 14:49:46,537 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-12-02 14:49:46,537 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-12-02 14:49:46,537 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-12-02 14:49:46,537 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-12-02 14:49:46,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2024-12-02 14:49:46,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2024-12-02 14:49:46,537 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2024-12-02 14:49:46,537 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2024-12-02 14:49:46,537 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2024-12-02 14:49:46,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2024-12-02 14:49:46,537 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_rings [2024-12-02 14:49:46,537 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_rings [2024-12-02 14:49:46,537 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2024-12-02 14:49:46,537 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2024-12-02 14:49:46,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-02 14:49:46,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-02 14:49:46,537 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-02 14:49:46,537 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-02 14:49:46,537 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-12-02 14:49:46,538 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-12-02 14:49:46,538 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_pause [2024-12-02 14:49:46,538 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_pause [2024-12-02 14:49:46,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-12-02 14:49:46,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-12-02 14:49:46,538 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 14:49:46,538 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-02 14:49:46,538 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-02 14:49:46,538 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_close [2024-12-02 14:49:46,538 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_close [2024-12-02 14:49:46,538 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_dca [2024-12-02 14:49:46,538 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_dca [2024-12-02 14:49:46,538 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-02 14:49:46,538 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-02 14:49:46,538 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-02 14:49:46,538 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-02 14:49:46,538 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-12-02 14:49:46,538 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-12-02 14:49:46,538 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-02 14:49:46,538 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-02 14:49:46,538 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_teardown_dca [2024-12-02 14:49:46,538 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_teardown_dca [2024-12-02 14:49:46,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 14:49:46,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 14:49:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 14:49:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 14:49:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 14:49:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 14:49:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 14:49:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 14:49:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 14:49:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 14:49:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 14:49:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 14:49:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 14:49:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 14:49:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 14:49:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 14:49:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 14:49:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 14:49:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 14:49:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-02 14:49:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-02 14:49:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-12-02 14:49:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-12-02 14:49:46,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-12-02 14:49:46,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-12-02 14:49:46,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-12-02 14:49:46,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-12-02 14:49:46,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-12-02 14:49:46,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-12-02 14:49:46,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-12-02 14:49:46,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-12-02 14:49:46,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-12-02 14:49:46,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-12-02 14:49:46,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-12-02 14:49:46,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-12-02 14:49:46,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-12-02 14:49:46,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-12-02 14:49:46,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-12-02 14:49:46,540 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2024-12-02 14:49:46,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2024-12-02 14:49:46,540 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-02 14:49:46,540 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-02 14:49:46,541 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2024-12-02 14:49:46,541 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2024-12-02 14:49:46,541 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-02 14:49:46,541 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-02 14:49:46,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 14:49:46,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 14:49:46,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 14:49:46,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 14:49:46,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 14:49:46,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 14:49:46,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 14:49:46,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 14:49:46,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 14:49:46,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 14:49:46,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 14:49:46,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 14:49:46,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 14:49:46,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 14:49:46,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 14:49:46,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 14:49:46,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 14:49:46,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 14:49:46,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 14:49:46,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 14:49:46,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 14:49:46,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 14:49:46,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 14:49:46,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 14:49:46,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 14:49:46,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 14:49:46,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-02 14:49:46,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-02 14:49:46,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-12-02 14:49:46,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-12-02 14:49:46,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-12-02 14:49:46,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-12-02 14:49:46,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-12-02 14:49:46,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-12-02 14:49:46,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-12-02 14:49:46,543 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_mac_address [2024-12-02 14:49:46,543 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_mac_address [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 14:49:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 14:49:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 14:49:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 14:49:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 14:49:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 14:49:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 14:49:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 14:49:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 14:49:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 14:49:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-02 14:49:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-02 14:49:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-02 14:49:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-12-02 14:49:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-12-02 14:49:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-12-02 14:49:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-12-02 14:49:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-12-02 14:49:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-12-02 14:49:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-12-02 14:49:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-12-02 14:49:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-12-02 14:49:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-02 14:49:46,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-02 14:49:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2024-12-02 14:49:46,544 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2024-12-02 14:49:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_alloc_rx_pages [2024-12-02 14:49:46,545 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_alloc_rx_pages [2024-12-02 14:49:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 14:49:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 14:49:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 14:49:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 14:49:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 14:49:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 14:49:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 14:49:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 14:49:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 14:49:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 14:49:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-02 14:49:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-02 14:49:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-02 14:49:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-02 14:49:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-02 14:49:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-02 14:49:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-02 14:49:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-02 14:49:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-02 14:49:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-12-02 14:49:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-12-02 14:49:46,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-12-02 14:49:46,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-12-02 14:49:46,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-12-02 14:49:46,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-12-02 14:49:46,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-12-02 14:49:46,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-12-02 14:49:46,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-12-02 14:49:46,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-12-02 14:49:46,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-12-02 14:49:46,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-12-02 14:49:46,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-12-02 14:49:46,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-12-02 14:49:46,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-12-02 14:49:46,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-12-02 14:49:46,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-12-02 14:49:46,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-12-02 14:49:46,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-12-02 14:49:46,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 14:49:46,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 14:49:46,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 14:49:46,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 14:49:46,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 14:49:46,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 14:49:46,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 14:49:46,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 14:49:46,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-12-02 14:49:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-12-02 14:49:46,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-12-02 14:49:46,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-12-02 14:49:46,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-12-02 14:49:46,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-12-02 14:49:46,548 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-12-02 14:49:46,548 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-12-02 14:49:46,548 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_stats [2024-12-02 14:49:46,548 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_stats [2024-12-02 14:49:46,548 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_multicast_list [2024-12-02 14:49:46,548 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_multicast_list [2024-12-02 14:49:46,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-12-02 14:49:46,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-12-02 14:49:46,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-02 14:49:46,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-02 14:49:46,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2024-12-02 14:49:46,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2024-12-02 14:49:46,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 14:49:46,548 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_coherent [2024-12-02 14:49:46,548 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_coherent [2024-12-02 14:49:46,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 14:49:46,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 14:49:46,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 14:49:46,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 14:49:46,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 14:49:46,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-02 14:49:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-02 14:49:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-02 14:49:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-12-02 14:49:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-12-02 14:49:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-12-02 14:49:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-12-02 14:49:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-12-02 14:49:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-12-02 14:49:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-12-02 14:49:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-12-02 14:49:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-12-02 14:49:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-12-02 14:49:46,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-12-02 14:49:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-02 14:49:46,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-02 14:49:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2024-12-02 14:49:46,550 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2024-12-02 14:49:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_toggle_relaxed [2024-12-02 14:49:46,550 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_toggle_relaxed [2024-12-02 14:49:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-12-02 14:49:46,550 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-12-02 14:49:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-12-02 14:49:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-12-02 14:49:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-02 14:49:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-02 14:49:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-12-02 14:49:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-12-02 14:49:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_send_cmd [2024-12-02 14:49:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_send_cmd [2024-12-02 14:49:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2024-12-02 14:49:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2024-12-02 14:49:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure set_fw_name [2024-12-02 14:49:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fw_name [2024-12-02 14:49:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-02 14:49:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-02 14:49:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-12-02 14:49:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-12-02 14:49:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 14:49:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 14:49:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-12-02 14:49:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-12-02 14:49:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure put_be32 [2024-12-02 14:49:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure put_be32 [2024-12-02 14:49:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-02 14:49:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-02 14:49:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-12-02 14:49:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 14:49:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-12-02 14:49:46,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-12-02 14:49:46,554 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2024-12-02 14:49:46,554 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2024-12-02 14:49:46,554 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2024-12-02 14:49:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-12-02 14:49:46,555 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-12-02 14:49:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-12-02 14:49:46,555 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-12-02 14:49:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-12-02 14:49:46,555 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-12-02 14:49:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-12-02 14:49:46,555 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-12-02 14:49:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_slices [2024-12-02 14:49:46,555 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_slices [2024-12-02 14:49:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_unmap_rx_page [2024-12-02 14:49:46,555 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_unmap_rx_page [2024-12-02 14:49:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-02 14:49:46,555 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-02 14:49:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 14:49:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 14:49:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 14:49:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 14:49:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 14:49:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 14:49:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 14:49:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 14:49:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 14:49:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 14:49:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 14:49:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 14:49:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 14:49:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 14:49:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 14:49:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 14:49:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 14:49:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 14:49:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 14:49:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-02 14:49:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-02 14:49:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-12-02 14:49:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-12-02 14:49:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-12-02 14:49:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-12-02 14:49:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-12-02 14:49:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-12-02 14:49:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-12-02 14:49:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-12-02 14:49:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-12-02 14:49:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-12-02 14:49:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-12-02 14:49:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-12-02 14:49:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-12-02 14:49:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-12-02 14:49:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-12-02 14:49:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-12-02 14:49:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-12-02 14:49:46,556 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 14:49:46,556 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 14:49:46,556 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 14:49:46,556 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 14:49:46,556 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 14:49:46,556 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-12-02 14:49:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-12-02 14:49:46,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-12-02 14:49:46,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-12-02 14:49:46,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-12-02 14:49:46,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-12-02 14:49:46,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-12-02 14:49:46,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-12-02 14:49:46,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-12-02 14:49:46,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-12-02 14:49:46,558 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2024-12-02 14:49:46,558 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2024-12-02 14:49:46,558 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2024-12-02 14:49:46,558 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2024-12-02 14:49:46,558 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-12-02 14:49:46,558 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-12-02 14:49:46,558 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dummy_rdma [2024-12-02 14:49:46,558 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dummy_rdma [2024-12-02 14:49:46,558 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-12-02 14:49:46,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-12-02 14:49:46,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 14:49:46,558 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-12-02 14:49:46,558 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-12-02 14:49:46,558 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-02 14:49:46,558 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-02 14:49:46,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 14:49:46,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-12-02 14:49:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2024-12-02 14:49:46,560 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 14:49:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 14:49:46,561 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-02 14:49:46,561 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-12-02 14:49:46,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-02 14:49:46,561 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-12-02 14:49:46,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-12-02 14:49:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_reset [2024-12-02 14:49:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_reset [2024-12-02 14:49:46,562 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_load_firmware [2024-12-02 14:49:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_load_firmware [2024-12-02 14:49:46,562 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-02 14:49:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-02 14:49:46,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2024-12-02 14:49:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2024-12-02 14:49:46,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-12-02 14:49:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-12-02 14:49:46,562 INFO L130 BoogieDeclarations]: Found specification of procedure __iowrite64_copy [2024-12-02 14:49:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __iowrite64_copy [2024-12-02 14:49:46,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2024-12-02 14:49:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2024-12-02 14:49:46,562 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_open [2024-12-02 14:49:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_open [2024-12-02 14:49:46,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-12-02 14:49:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-12-02 14:49:46,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2024-12-02 14:49:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2024-12-02 14:49:46,562 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_setup_dca [2024-12-02 14:49:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_setup_dca [2024-12-02 14:49:46,562 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-02 14:49:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-02 14:49:46,562 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-02 14:49:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-02 14:49:46,562 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 14:49:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 14:49:46,562 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_validate_firmware [2024-12-02 14:49:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_validate_firmware [2024-12-02 14:49:46,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-02 14:49:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-12-02 14:49:46,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-12-02 14:49:46,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-12-02 14:49:46,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-12-02 14:49:46,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-12-02 14:49:46,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-12-02 14:49:46,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-12-02 14:49:46,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-12-02 14:49:46,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-12-02 14:49:46,564 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2024-12-02 14:49:46,564 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2024-12-02 14:49:46,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 14:49:46,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 14:49:46,564 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_xmit [2024-12-02 14:49:46,564 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_xmit [2024-12-02 14:49:46,564 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-02 14:49:46,564 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-02 14:49:46,564 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-12-02 14:49:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-12-02 14:49:46,565 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-12-02 14:49:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-12-02 14:49:46,565 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-12-02 14:49:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-12-02 14:49:46,565 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dma_test [2024-12-02 14:49:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dma_test [2024-12-02 14:49:46,565 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2024-12-02 14:49:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2024-12-02 14:49:46,565 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-12-02 14:49:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-12-02 14:49:46,565 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_firmware_capabilities [2024-12-02 14:49:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_firmware_capabilities [2024-12-02 14:49:46,565 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-12-02 14:49:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-12-02 14:49:46,565 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2024-12-02 14:49:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2024-12-02 14:49:46,565 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-12-02 14:49:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-12-02 14:49:46,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-12-02 14:49:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-12-02 14:49:46,565 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-12-02 14:49:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-12-02 14:49:46,565 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_irq [2024-12-02 14:49:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_irq [2024-12-02 14:49:46,565 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-02 14:49:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-02 14:49:46,565 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-12-02 14:49:46,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-12-02 14:49:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-12-02 14:49:46,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-12-02 14:49:46,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-12-02 14:49:46,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-12-02 14:49:46,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-12-02 14:49:46,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-12-02 14:49:46,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-12-02 14:49:46,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-12-02 14:49:47,737 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 14:49:47,741 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 14:50:15,832 INFO L? ?]: Removed 3847 outVars from TransFormulas that were not future-live. [2024-12-02 14:50:15,832 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 14:50:15,873 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 14:50:15,873 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-02 14:50:15,874 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:50:15 BoogieIcfgContainer [2024-12-02 14:50:15,874 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 14:50:15,876 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 14:50:15,876 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 14:50:15,880 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 14:50:15,880 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 02:49:41" (1/3) ... [2024-12-02 14:50:15,880 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5eb9e1d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:50:15, skipping insertion in model container [2024-12-02 14:50:15,880 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:49:44" (2/3) ... [2024-12-02 14:50:15,881 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5eb9e1d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:50:15, skipping insertion in model container [2024-12-02 14:50:15,881 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:50:15" (3/3) ... [2024-12-02 14:50:15,882 INFO L128 eAbstractionObserver]: Analyzing ICFG m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i [2024-12-02 14:50:15,893 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 14:50:15,895 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i that has 200 procedures, 3130 locations, 1 initial locations, 115 loop locations, and 1 error locations. [2024-12-02 14:50:15,976 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 14:50:15,986 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;@2aed78f2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 14:50:15,986 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 14:50:15,994 INFO L276 IsEmpty]: Start isEmpty. Operand has 2806 states, 2038 states have (on average 1.322865554465162) internal successors, (2696), 2078 states have internal predecessors, (2696), 639 states have call successors, (639), 127 states have call predecessors, (639), 127 states have return successors, (639), 634 states have call predecessors, (639), 639 states have call successors, (639) [2024-12-02 14:50:15,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-02 14:50:15,999 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:50:15,999 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:50:15,999 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:50:16,003 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:50:16,003 INFO L85 PathProgramCache]: Analyzing trace with hash 1466344554, now seen corresponding path program 1 times [2024-12-02 14:50:16,008 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:50:16,009 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1610533644] [2024-12-02 14:50:16,009 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:50:16,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:50:19,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:50:20,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 14:50:20,849 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:50:20,850 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1610533644] [2024-12-02 14:50:20,850 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1610533644] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:50:20,850 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:50:20,851 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 14:50:20,852 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [192423501] [2024-12-02 14:50:20,853 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:50:20,856 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:50:20,856 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:50:20,875 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:50:20,875 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:50:20,882 INFO L87 Difference]: Start difference. First operand has 2806 states, 2038 states have (on average 1.322865554465162) internal successors, (2696), 2078 states have internal predecessors, (2696), 639 states have call successors, (639), 127 states have call predecessors, (639), 127 states have return successors, (639), 634 states have call predecessors, (639), 639 states have call successors, (639) Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-12-02 14:50:21,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:50:21,131 INFO L93 Difference]: Finished difference Result 5526 states and 7859 transitions. [2024-12-02 14:50:21,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:50:21,133 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 23 [2024-12-02 14:50:21,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:50:21,160 INFO L225 Difference]: With dead ends: 5526 [2024-12-02 14:50:21,160 INFO L226 Difference]: Without dead ends: 2719 [2024-12-02 14:50:21,174 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:50:21,176 INFO L435 NwaCegarLoop]: 3835 mSDtfsCounter, 3827 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3827 SdHoareTripleChecker+Valid, 3835 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 14:50:21,177 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3827 Valid, 3835 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 14:50:21,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2719 states. [2024-12-02 14:50:21,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2719 to 2719. [2024-12-02 14:50:21,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2719 states, 1973 states have (on average 1.3061327927014699) internal successors, (2577), 2008 states have internal predecessors, (2577), 618 states have call successors, (618), 127 states have call predecessors, (618), 127 states have return successors, (618), 614 states have call predecessors, (618), 618 states have call successors, (618) [2024-12-02 14:50:21,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2719 states to 2719 states and 3813 transitions. [2024-12-02 14:50:21,340 INFO L78 Accepts]: Start accepts. Automaton has 2719 states and 3813 transitions. Word has length 23 [2024-12-02 14:50:21,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:50:21,341 INFO L471 AbstractCegarLoop]: Abstraction has 2719 states and 3813 transitions. [2024-12-02 14:50:21,342 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-12-02 14:50:21,342 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 3813 transitions. [2024-12-02 14:50:21,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-02 14:50:21,343 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:50:21,343 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:50:21,343 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 14:50:21,343 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:50:21,344 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:50:21,344 INFO L85 PathProgramCache]: Analyzing trace with hash 656997928, now seen corresponding path program 1 times [2024-12-02 14:50:21,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:50:21,344 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1137118441] [2024-12-02 14:50:21,344 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:50:21,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:50:25,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:50:25,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 14:50:25,555 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:50:25,555 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1137118441] [2024-12-02 14:50:25,555 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1137118441] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:50:25,556 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:50:25,556 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 14:50:25,556 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [384465582] [2024-12-02 14:50:25,556 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:50:25,557 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:50:25,557 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:50:25,558 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:50:25,558 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:50:25,558 INFO L87 Difference]: Start difference. First operand 2719 states and 3813 transitions. Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-12-02 14:50:25,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:50:25,867 INFO L93 Difference]: Finished difference Result 5404 states and 7588 transitions. [2024-12-02 14:50:25,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:50:25,867 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 23 [2024-12-02 14:50:25,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:50:25,908 INFO L225 Difference]: With dead ends: 5404 [2024-12-02 14:50:25,909 INFO L226 Difference]: Without dead ends: 5395 [2024-12-02 14:50:25,914 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:50:25,915 INFO L435 NwaCegarLoop]: 3811 mSDtfsCounter, 3788 mSDsluCounter, 3772 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3788 SdHoareTripleChecker+Valid, 7583 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 14:50:25,915 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3788 Valid, 7583 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 14:50:25,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5395 states. [2024-12-02 14:50:26,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5395 to 5389. [2024-12-02 14:50:26,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5389 states, 3910 states have (on average 1.307161125319693) internal successors, (5111), 3982 states have internal predecessors, (5111), 1226 states have call successors, (1226), 252 states have call predecessors, (1226), 252 states have return successors, (1229), 1215 states have call predecessors, (1229), 1226 states have call successors, (1229) [2024-12-02 14:50:26,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5389 states to 5389 states and 7566 transitions. [2024-12-02 14:50:26,251 INFO L78 Accepts]: Start accepts. Automaton has 5389 states and 7566 transitions. Word has length 23 [2024-12-02 14:50:26,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:50:26,252 INFO L471 AbstractCegarLoop]: Abstraction has 5389 states and 7566 transitions. [2024-12-02 14:50:26,252 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-12-02 14:50:26,252 INFO L276 IsEmpty]: Start isEmpty. Operand 5389 states and 7566 transitions. [2024-12-02 14:50:26,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2024-12-02 14:50:26,288 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:50:26,289 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 8, 8, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:50:26,289 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 14:50:26,289 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:50:26,290 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:50:26,290 INFO L85 PathProgramCache]: Analyzing trace with hash -264548359, now seen corresponding path program 1 times [2024-12-02 14:50:26,290 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:50:26,290 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [925189111] [2024-12-02 14:50:26,291 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:50:26,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:50:29,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:50:30,466 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-12-02 14:50:30,466 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:50:30,467 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [925189111] [2024-12-02 14:50:30,467 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [925189111] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:50:30,467 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:50:30,467 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 14:50:30,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1306788323] [2024-12-02 14:50:30,467 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:50:30,469 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:50:30,469 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:50:30,470 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:50:30,470 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:50:30,471 INFO L87 Difference]: Start difference. First operand 5389 states and 7566 transitions. Second operand has 3 states, 3 states have (on average 110.66666666666667) internal successors, (332), 3 states have internal predecessors, (332), 2 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2024-12-02 14:50:30,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:50:30,776 INFO L93 Difference]: Finished difference Result 10763 states and 15115 transitions. [2024-12-02 14:50:30,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:50:30,778 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 110.66666666666667) internal successors, (332), 3 states have internal predecessors, (332), 2 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) Word has length 534 [2024-12-02 14:50:30,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:50:30,820 INFO L225 Difference]: With dead ends: 10763 [2024-12-02 14:50:30,820 INFO L226 Difference]: Without dead ends: 5391 [2024-12-02 14:50:30,847 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:50:30,851 INFO L435 NwaCegarLoop]: 3811 mSDtfsCounter, 0 mSDsluCounter, 3805 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 7616 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 14:50:30,852 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 7616 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 14:50:30,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5391 states. [2024-12-02 14:50:31,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5391 to 5391. [2024-12-02 14:50:31,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5391 states, 3912 states have (on average 1.30700408997955) internal successors, (5113), 3984 states have internal predecessors, (5113), 1226 states have call successors, (1226), 252 states have call predecessors, (1226), 252 states have return successors, (1229), 1215 states have call predecessors, (1229), 1226 states have call successors, (1229) [2024-12-02 14:50:31,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5391 states to 5391 states and 7568 transitions. [2024-12-02 14:50:31,208 INFO L78 Accepts]: Start accepts. Automaton has 5391 states and 7568 transitions. Word has length 534 [2024-12-02 14:50:31,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:50:31,211 INFO L471 AbstractCegarLoop]: Abstraction has 5391 states and 7568 transitions. [2024-12-02 14:50:31,215 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 110.66666666666667) internal successors, (332), 3 states have internal predecessors, (332), 2 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2024-12-02 14:50:31,215 INFO L276 IsEmpty]: Start isEmpty. Operand 5391 states and 7568 transitions. [2024-12-02 14:50:31,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2024-12-02 14:50:31,263 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:50:31,264 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 8, 8, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:50:31,265 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 14:50:31,265 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:50:31,266 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:50:31,266 INFO L85 PathProgramCache]: Analyzing trace with hash 549506615, now seen corresponding path program 1 times [2024-12-02 14:50:31,267 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:50:31,267 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1925252358] [2024-12-02 14:50:31,267 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:50:31,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:50:35,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:50:35,881 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-12-02 14:50:35,881 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:50:35,881 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1925252358] [2024-12-02 14:50:35,882 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1925252358] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:50:35,882 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:50:35,882 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 14:50:35,882 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673723244] [2024-12-02 14:50:35,882 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:50:35,883 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:50:35,883 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:50:35,884 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:50:35,884 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:50:35,885 INFO L87 Difference]: Start difference. First operand 5391 states and 7568 transitions. Second operand has 3 states, 3 states have (on average 110.66666666666667) internal successors, (332), 3 states have internal predecessors, (332), 2 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2024-12-02 14:50:36,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:50:36,079 INFO L93 Difference]: Finished difference Result 10769 states and 15121 transitions. [2024-12-02 14:50:36,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:50:36,080 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 110.66666666666667) internal successors, (332), 3 states have internal predecessors, (332), 2 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) Word has length 534 [2024-12-02 14:50:36,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:50:36,108 INFO L225 Difference]: With dead ends: 10769 [2024-12-02 14:50:36,108 INFO L226 Difference]: Without dead ends: 5395 [2024-12-02 14:50:36,125 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:50:36,126 INFO L435 NwaCegarLoop]: 3810 mSDtfsCounter, 1 mSDsluCounter, 3806 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 7616 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 14:50:36,126 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 7616 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 14:50:36,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5395 states. [2024-12-02 14:50:36,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5395 to 5393. [2024-12-02 14:50:36,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5393 states, 3914 states have (on average 1.3068472151251915) internal successors, (5115), 3986 states have internal predecessors, (5115), 1226 states have call successors, (1226), 252 states have call predecessors, (1226), 252 states have return successors, (1229), 1215 states have call predecessors, (1229), 1226 states have call successors, (1229) [2024-12-02 14:50:36,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5393 states to 5393 states and 7570 transitions. [2024-12-02 14:50:36,293 INFO L78 Accepts]: Start accepts. Automaton has 5393 states and 7570 transitions. Word has length 534 [2024-12-02 14:50:36,294 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:50:36,294 INFO L471 AbstractCegarLoop]: Abstraction has 5393 states and 7570 transitions. [2024-12-02 14:50:36,295 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 110.66666666666667) internal successors, (332), 3 states have internal predecessors, (332), 2 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2024-12-02 14:50:36,295 INFO L276 IsEmpty]: Start isEmpty. Operand 5393 states and 7570 transitions. [2024-12-02 14:50:36,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2024-12-02 14:50:36,315 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:50:36,315 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 8, 8, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:50:36,315 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 14:50:36,315 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:50:36,316 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:50:36,316 INFO L85 PathProgramCache]: Analyzing trace with hash -674963653, now seen corresponding path program 1 times [2024-12-02 14:50:36,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:50:36,316 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1665747309] [2024-12-02 14:50:36,316 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:50:36,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:50:39,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:50:40,824 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-12-02 14:50:40,824 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:50:40,824 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1665747309] [2024-12-02 14:50:40,824 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1665747309] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 14:50:40,824 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1396963612] [2024-12-02 14:50:40,824 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:50:40,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 14:50:40,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 14:50:40,827 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 14:50:40,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 14:50:46,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:50:46,314 INFO L256 TraceCheckSpWp]: Trace formula consists of 9669 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 14:50:46,332 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 14:50:50,258 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-02 14:50:50,258 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 14:50:50,258 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1396963612] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:50:50,258 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 14:50:50,259 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2024-12-02 14:50:50,259 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [907444432] [2024-12-02 14:50:50,259 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:50:50,259 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:50:50,260 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:50:50,260 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:50:50,260 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 14:50:50,260 INFO L87 Difference]: Start difference. First operand 5393 states and 7570 transitions. Second operand has 3 states, 3 states have (on average 112.33333333333333) internal successors, (337), 2 states have internal predecessors, (337), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2024-12-02 14:50:50,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:50:50,429 INFO L93 Difference]: Finished difference Result 10769 states and 15119 transitions. [2024-12-02 14:50:50,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:50:50,431 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 112.33333333333333) internal successors, (337), 2 states have internal predecessors, (337), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) Word has length 536 [2024-12-02 14:50:50,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:50:50,458 INFO L225 Difference]: With dead ends: 10769 [2024-12-02 14:50:50,458 INFO L226 Difference]: Without dead ends: 5393 [2024-12-02 14:50:50,473 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 539 GetRequests, 536 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 14:50:50,474 INFO L435 NwaCegarLoop]: 3807 mSDtfsCounter, 3426 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3426 SdHoareTripleChecker+Valid, 3807 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 14:50:50,474 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3426 Valid, 3807 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 14:50:50,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5393 states. [2024-12-02 14:50:50,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5393 to 5393. [2024-12-02 14:50:50,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5393 states, 3914 states have (on average 1.3063362289218192) internal successors, (5113), 3986 states have internal predecessors, (5113), 1226 states have call successors, (1226), 252 states have call predecessors, (1226), 252 states have return successors, (1229), 1215 states have call predecessors, (1229), 1226 states have call successors, (1229) [2024-12-02 14:50:50,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5393 states to 5393 states and 7568 transitions. [2024-12-02 14:50:50,643 INFO L78 Accepts]: Start accepts. Automaton has 5393 states and 7568 transitions. Word has length 536 [2024-12-02 14:50:50,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:50:50,644 INFO L471 AbstractCegarLoop]: Abstraction has 5393 states and 7568 transitions. [2024-12-02 14:50:50,645 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 112.33333333333333) internal successors, (337), 2 states have internal predecessors, (337), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2024-12-02 14:50:50,645 INFO L276 IsEmpty]: Start isEmpty. Operand 5393 states and 7568 transitions. [2024-12-02 14:50:50,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2024-12-02 14:50:50,663 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:50:50,663 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 8, 8, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:50:50,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-02 14:50:50,864 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 14:50:50,864 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:50:50,865 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:50:50,865 INFO L85 PathProgramCache]: Analyzing trace with hash 1708961085, now seen corresponding path program 1 times [2024-12-02 14:50:50,865 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:50:50,865 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1084123597] [2024-12-02 14:50:50,865 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:50:50,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:50:54,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:50:55,219 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-12-02 14:50:55,219 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:50:55,219 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1084123597] [2024-12-02 14:50:55,219 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1084123597] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 14:50:55,219 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1841373779] [2024-12-02 14:50:55,219 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:50:55,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 14:50:55,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 14:50:55,221 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 14:50:55,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-12-02 14:51:00,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:51:00,787 INFO L256 TraceCheckSpWp]: Trace formula consists of 9667 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 14:51:00,800 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 14:51:02,326 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-12-02 14:51:02,326 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 14:51:02,326 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1841373779] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:51:02,326 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 14:51:02,326 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2024-12-02 14:51:02,326 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1523225296] [2024-12-02 14:51:02,326 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:51:02,327 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:51:02,327 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:51:02,328 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:51:02,328 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 14:51:02,328 INFO L87 Difference]: Start difference. First operand 5393 states and 7568 transitions. Second operand has 3 states, 3 states have (on average 119.66666666666667) internal successors, (359), 2 states have internal predecessors, (359), 2 states have call successors, (62), 2 states have call predecessors, (62), 2 states have return successors, (62), 2 states have call predecessors, (62), 2 states have call successors, (62) [2024-12-02 14:51:02,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:51:02,480 INFO L93 Difference]: Finished difference Result 10763 states and 15105 transitions. [2024-12-02 14:51:02,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:51:02,481 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 119.66666666666667) internal successors, (359), 2 states have internal predecessors, (359), 2 states have call successors, (62), 2 states have call predecessors, (62), 2 states have return successors, (62), 2 states have call predecessors, (62), 2 states have call successors, (62) Word has length 536 [2024-12-02 14:51:02,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:51:02,512 INFO L225 Difference]: With dead ends: 10763 [2024-12-02 14:51:02,512 INFO L226 Difference]: Without dead ends: 5387 [2024-12-02 14:51:02,527 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 539 GetRequests, 536 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 14:51:02,527 INFO L435 NwaCegarLoop]: 3802 mSDtfsCounter, 3628 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3628 SdHoareTripleChecker+Valid, 3802 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 14:51:02,527 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3628 Valid, 3802 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 14:51:02,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5387 states. [2024-12-02 14:51:02,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5387 to 5387. [2024-12-02 14:51:02,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5387 states, 3912 states have (on average 1.3059815950920246) internal successors, (5109), 3982 states have internal predecessors, (5109), 1222 states have call successors, (1222), 252 states have call predecessors, (1222), 252 states have return successors, (1225), 1213 states have call predecessors, (1225), 1222 states have call successors, (1225) [2024-12-02 14:51:02,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5387 states to 5387 states and 7556 transitions. [2024-12-02 14:51:02,697 INFO L78 Accepts]: Start accepts. Automaton has 5387 states and 7556 transitions. Word has length 536 [2024-12-02 14:51:02,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:51:02,698 INFO L471 AbstractCegarLoop]: Abstraction has 5387 states and 7556 transitions. [2024-12-02 14:51:02,698 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 119.66666666666667) internal successors, (359), 2 states have internal predecessors, (359), 2 states have call successors, (62), 2 states have call predecessors, (62), 2 states have return successors, (62), 2 states have call predecessors, (62), 2 states have call successors, (62) [2024-12-02 14:51:02,698 INFO L276 IsEmpty]: Start isEmpty. Operand 5387 states and 7556 transitions. [2024-12-02 14:51:02,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2024-12-02 14:51:02,712 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:51:02,712 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 8, 8, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:51:02,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-12-02 14:51:02,912 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2024-12-02 14:51:02,912 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:51:02,913 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:51:02,913 INFO L85 PathProgramCache]: Analyzing trace with hash -503597795, now seen corresponding path program 1 times [2024-12-02 14:51:02,913 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:51:02,913 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1460890639] [2024-12-02 14:51:02,913 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:51:02,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:51:06,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:51:06,824 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-12-02 14:51:06,825 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:51:06,825 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1460890639] [2024-12-02 14:51:06,825 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1460890639] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 14:51:06,825 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1078144243] [2024-12-02 14:51:06,825 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:51:06,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 14:51:06,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 14:51:06,827 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 14:51:06,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-12-02 14:51:12,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:51:12,476 INFO L256 TraceCheckSpWp]: Trace formula consists of 9666 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 14:51:12,487 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 14:51:16,408 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-02 14:51:16,408 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 14:51:16,408 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1078144243] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:51:16,408 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 14:51:16,409 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2024-12-02 14:51:16,409 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [231738608] [2024-12-02 14:51:16,409 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:51:16,410 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:51:16,410 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:51:16,411 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:51:16,411 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 14:51:16,411 INFO L87 Difference]: Start difference. First operand 5387 states and 7556 transitions. Second operand has 3 states, 3 states have (on average 112.33333333333333) internal successors, (337), 2 states have internal predecessors, (337), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2024-12-02 14:51:16,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:51:16,554 INFO L93 Difference]: Finished difference Result 10757 states and 15101 transitions. [2024-12-02 14:51:16,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:51:16,554 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 112.33333333333333) internal successors, (337), 2 states have internal predecessors, (337), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) Word has length 536 [2024-12-02 14:51:16,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:51:16,587 INFO L225 Difference]: With dead ends: 10757 [2024-12-02 14:51:16,588 INFO L226 Difference]: Without dead ends: 5387 [2024-12-02 14:51:16,607 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 539 GetRequests, 536 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 14:51:16,607 INFO L435 NwaCegarLoop]: 3803 mSDtfsCounter, 3407 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3407 SdHoareTripleChecker+Valid, 3803 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 14:51:16,608 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3407 Valid, 3803 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 14:51:16,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5387 states. [2024-12-02 14:51:16,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5387 to 5387. [2024-12-02 14:51:16,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5387 states, 3912 states have (on average 1.3054703476482619) internal successors, (5107), 3982 states have internal predecessors, (5107), 1222 states have call successors, (1222), 252 states have call predecessors, (1222), 252 states have return successors, (1225), 1213 states have call predecessors, (1225), 1222 states have call successors, (1225) [2024-12-02 14:51:16,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5387 states to 5387 states and 7554 transitions. [2024-12-02 14:51:16,894 INFO L78 Accepts]: Start accepts. Automaton has 5387 states and 7554 transitions. Word has length 536 [2024-12-02 14:51:16,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:51:16,895 INFO L471 AbstractCegarLoop]: Abstraction has 5387 states and 7554 transitions. [2024-12-02 14:51:16,896 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 112.33333333333333) internal successors, (337), 2 states have internal predecessors, (337), 2 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2024-12-02 14:51:16,896 INFO L276 IsEmpty]: Start isEmpty. Operand 5387 states and 7554 transitions. [2024-12-02 14:51:16,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2024-12-02 14:51:16,915 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:51:16,915 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 8, 8, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:51:16,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-12-02 14:51:17,115 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 14:51:17,116 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:51:17,116 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:51:17,116 INFO L85 PathProgramCache]: Analyzing trace with hash -260339640, now seen corresponding path program 1 times [2024-12-02 14:51:17,116 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:51:17,116 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [303669689] [2024-12-02 14:51:17,117 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:51:17,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:51:20,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:51:21,169 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-12-02 14:51:21,170 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:51:21,170 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [303669689] [2024-12-02 14:51:21,170 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [303669689] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 14:51:21,170 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [727294789] [2024-12-02 14:51:21,170 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:51:21,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 14:51:21,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 14:51:21,172 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 14:51:21,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-12-02 14:51:27,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:51:27,049 INFO L256 TraceCheckSpWp]: Trace formula consists of 9671 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 14:51:27,062 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 14:51:27,972 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-02 14:51:27,972 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 14:51:27,972 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [727294789] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:51:27,972 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 14:51:27,972 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2024-12-02 14:51:27,972 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1688582660] [2024-12-02 14:51:27,972 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:51:27,973 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:51:27,973 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:51:27,974 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:51:27,974 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 14:51:27,974 INFO L87 Difference]: Start difference. First operand 5387 states and 7554 transitions. Second operand has 3 states, 3 states have (on average 113.33333333333333) internal successors, (340), 3 states have internal predecessors, (340), 3 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (60), 3 states have call predecessors, (60), 3 states have call successors, (60) [2024-12-02 14:51:28,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:51:28,172 INFO L93 Difference]: Finished difference Result 11291 states and 15903 transitions. [2024-12-02 14:51:28,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:51:28,172 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 113.33333333333333) internal successors, (340), 3 states have internal predecessors, (340), 3 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (60), 3 states have call predecessors, (60), 3 states have call successors, (60) Word has length 539 [2024-12-02 14:51:28,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:51:28,198 INFO L225 Difference]: With dead ends: 11291 [2024-12-02 14:51:28,198 INFO L226 Difference]: Without dead ends: 5921 [2024-12-02 14:51:28,211 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 542 GetRequests, 539 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 14:51:28,212 INFO L435 NwaCegarLoop]: 3804 mSDtfsCounter, 179 mSDsluCounter, 3795 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 233 SdHoareTripleChecker+Valid, 7599 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 14:51:28,212 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [233 Valid, 7599 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 14:51:28,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5921 states. [2024-12-02 14:51:28,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5921 to 5854. [2024-12-02 14:51:28,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5854 states, 4261 states have (on average 1.3100211218023938) internal successors, (5582), 4339 states have internal predecessors, (5582), 1340 states have call successors, (1340), 252 states have call predecessors, (1340), 252 states have return successors, (1344), 1329 states have call predecessors, (1344), 1340 states have call successors, (1344) [2024-12-02 14:51:28,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5854 states to 5854 states and 8266 transitions. [2024-12-02 14:51:28,391 INFO L78 Accepts]: Start accepts. Automaton has 5854 states and 8266 transitions. Word has length 539 [2024-12-02 14:51:28,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:51:28,391 INFO L471 AbstractCegarLoop]: Abstraction has 5854 states and 8266 transitions. [2024-12-02 14:51:28,392 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 113.33333333333333) internal successors, (340), 3 states have internal predecessors, (340), 3 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (60), 3 states have call predecessors, (60), 3 states have call successors, (60) [2024-12-02 14:51:28,392 INFO L276 IsEmpty]: Start isEmpty. Operand 5854 states and 8266 transitions. [2024-12-02 14:51:28,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2024-12-02 14:51:28,403 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:51:28,403 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 8, 8, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:51:28,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-12-02 14:51:28,604 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 14:51:28,604 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:51:28,604 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:51:28,604 INFO L85 PathProgramCache]: Analyzing trace with hash 1278571422, now seen corresponding path program 1 times [2024-12-02 14:51:28,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:51:28,604 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [464620726] [2024-12-02 14:51:28,605 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:51:28,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:51:31,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:51:32,358 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-12-02 14:51:32,358 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:51:32,358 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [464620726] [2024-12-02 14:51:32,358 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [464620726] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 14:51:32,359 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [176034766] [2024-12-02 14:51:32,359 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:51:32,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 14:51:32,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 14:51:32,360 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 14:51:32,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-12-02 14:51:38,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:51:38,117 INFO L256 TraceCheckSpWp]: Trace formula consists of 9738 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-02 14:51:38,128 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 14:51:39,766 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-12-02 14:51:39,766 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 14:51:39,766 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [176034766] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:51:39,766 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 14:51:39,766 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2024-12-02 14:51:39,766 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [261095770] [2024-12-02 14:51:39,766 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:51:39,767 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:51:39,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:51:39,768 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:51:39,768 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 14:51:39,768 INFO L87 Difference]: Start difference. First operand 5854 states and 8266 transitions. Second operand has 3 states, 3 states have (on average 122.0) internal successors, (366), 2 states have internal predecessors, (366), 2 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2024-12-02 14:51:40,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:51:40,017 INFO L93 Difference]: Finished difference Result 11675 states and 16487 transitions. [2024-12-02 14:51:40,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:51:40,018 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 122.0) internal successors, (366), 2 states have internal predecessors, (366), 2 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) Word has length 550 [2024-12-02 14:51:40,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:51:40,054 INFO L225 Difference]: With dead ends: 11675 [2024-12-02 14:51:40,054 INFO L226 Difference]: Without dead ends: 5838 [2024-12-02 14:51:40,074 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 553 GetRequests, 550 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 14:51:40,074 INFO L435 NwaCegarLoop]: 3796 mSDtfsCounter, 3613 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3613 SdHoareTripleChecker+Valid, 3796 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 14:51:40,074 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3613 Valid, 3796 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 14:51:40,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5838 states. [2024-12-02 14:51:40,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5838 to 5838. [2024-12-02 14:51:40,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5838 states, 4253 states have (on average 1.3096637667528803) internal successors, (5570), 4327 states have internal predecessors, (5570), 1332 states have call successors, (1332), 252 states have call predecessors, (1332), 252 states have return successors, (1336), 1325 states have call predecessors, (1336), 1332 states have call successors, (1336) [2024-12-02 14:51:40,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5838 states to 5838 states and 8238 transitions. [2024-12-02 14:51:40,369 INFO L78 Accepts]: Start accepts. Automaton has 5838 states and 8238 transitions. Word has length 550 [2024-12-02 14:51:40,369 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:51:40,369 INFO L471 AbstractCegarLoop]: Abstraction has 5838 states and 8238 transitions. [2024-12-02 14:51:40,370 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 122.0) internal successors, (366), 2 states have internal predecessors, (366), 2 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2024-12-02 14:51:40,370 INFO L276 IsEmpty]: Start isEmpty. Operand 5838 states and 8238 transitions. [2024-12-02 14:51:40,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2024-12-02 14:51:40,386 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:51:40,386 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 8, 8, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:51:40,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-12-02 14:51:40,586 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 14:51:40,587 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:51:40,587 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:51:40,587 INFO L85 PathProgramCache]: Analyzing trace with hash -451426083, now seen corresponding path program 1 times [2024-12-02 14:51:40,587 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:51:40,587 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2005558290] [2024-12-02 14:51:40,588 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:51:40,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:51:43,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:51:44,498 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 340 trivial. 0 not checked. [2024-12-02 14:51:44,498 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:51:44,498 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2005558290] [2024-12-02 14:51:44,498 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2005558290] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 14:51:44,498 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2046330888] [2024-12-02 14:51:44,499 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:51:44,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 14:51:44,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 14:51:44,500 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 14:51:44,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-12-02 14:51:50,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:51:50,757 INFO L256 TraceCheckSpWp]: Trace formula consists of 9837 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-02 14:51:50,770 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 14:51:50,848 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 132 proven. 1 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2024-12-02 14:51:50,848 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 14:51:52,948 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 340 trivial. 0 not checked. [2024-12-02 14:51:52,948 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2046330888] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-02 14:51:52,948 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-02 14:51:52,948 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 7 [2024-12-02 14:51:52,948 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [252013525] [2024-12-02 14:51:52,948 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-02 14:51:52,950 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-12-02 14:51:52,950 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:51:52,951 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-12-02 14:51:52,951 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2024-12-02 14:51:52,951 INFO L87 Difference]: Start difference. First operand 5838 states and 8238 transitions. Second operand has 7 states, 7 states have (on average 71.28571428571429) internal successors, (499), 7 states have internal predecessors, (499), 2 states have call successors, (109), 2 states have call predecessors, (109), 2 states have return successors, (109), 2 states have call predecessors, (109), 2 states have call successors, (109) [2024-12-02 14:51:53,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:51:53,353 INFO L93 Difference]: Finished difference Result 11683 states and 16491 transitions. [2024-12-02 14:51:53,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 14:51:53,353 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 71.28571428571429) internal successors, (499), 7 states have internal predecessors, (499), 2 states have call successors, (109), 2 states have call predecessors, (109), 2 states have return successors, (109), 2 states have call predecessors, (109), 2 states have call successors, (109) Word has length 561 [2024-12-02 14:51:53,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:51:53,393 INFO L225 Difference]: With dead ends: 11683 [2024-12-02 14:51:53,393 INFO L226 Difference]: Without dead ends: 5862 [2024-12-02 14:51:53,412 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 1124 GetRequests, 1119 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2024-12-02 14:51:53,412 INFO L435 NwaCegarLoop]: 3795 mSDtfsCounter, 2 mSDsluCounter, 7582 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 11377 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 14:51:53,412 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 11377 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 14:51:53,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5862 states. [2024-12-02 14:51:53,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5862 to 5862. [2024-12-02 14:51:53,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5862 states, 4277 states have (on average 1.3079261164367548) internal successors, (5594), 4351 states have internal predecessors, (5594), 1332 states have call successors, (1332), 252 states have call predecessors, (1332), 252 states have return successors, (1336), 1325 states have call predecessors, (1336), 1332 states have call successors, (1336) [2024-12-02 14:51:53,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5862 states to 5862 states and 8262 transitions. [2024-12-02 14:51:53,716 INFO L78 Accepts]: Start accepts. Automaton has 5862 states and 8262 transitions. Word has length 561 [2024-12-02 14:51:53,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:51:53,716 INFO L471 AbstractCegarLoop]: Abstraction has 5862 states and 8262 transitions. [2024-12-02 14:51:53,717 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 71.28571428571429) internal successors, (499), 7 states have internal predecessors, (499), 2 states have call successors, (109), 2 states have call predecessors, (109), 2 states have return successors, (109), 2 states have call predecessors, (109), 2 states have call successors, (109) [2024-12-02 14:51:53,717 INFO L276 IsEmpty]: Start isEmpty. Operand 5862 states and 8262 transitions. [2024-12-02 14:51:53,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 568 [2024-12-02 14:51:53,734 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:51:53,734 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 8, 8, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:51:53,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-12-02 14:51:53,935 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2024-12-02 14:51:53,935 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:51:53,935 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:51:53,936 INFO L85 PathProgramCache]: Analyzing trace with hash 2101000553, now seen corresponding path program 2 times [2024-12-02 14:51:53,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:51:53,936 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [86102811] [2024-12-02 14:51:53,936 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-12-02 14:51:53,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:51:58,123 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-12-02 14:51:58,123 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-02 14:51:59,630 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-12-02 14:51:59,631 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:51:59,631 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [86102811] [2024-12-02 14:51:59,631 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [86102811] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 14:51:59,631 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2090721931] [2024-12-02 14:51:59,631 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-12-02 14:51:59,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 14:51:59,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 14:51:59,633 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 14:51:59,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4cb0a3bb-5e1d-4eff-be86-fcca8287db4e/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process