./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fbcd30-b5fa-4247-affc-7169c7d72bfe/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fbcd30-b5fa-4247-affc-7169c7d72bfe/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fbcd30-b5fa-4247-affc-7169c7d72bfe/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fbcd30-b5fa-4247-affc-7169c7d72bfe/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fbcd30-b5fa-4247-affc-7169c7d72bfe/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fbcd30-b5fa-4247-affc-7169c7d72bfe/bin/ukojak-verify-G8NBE6pJGL --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a38a97bc3461038e7e87049558558d95f8c77458c13b5d18555ac11c93e401e9 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:53:07,130 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:53:07,196 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fbcd30-b5fa-4247-affc-7169c7d72bfe/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:53:07,201 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:53:07,202 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:53:07,227 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:53:07,228 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:53:07,229 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:53:07,229 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:53:07,230 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:53:07,231 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:53:07,231 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:53:07,232 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:53:07,232 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:53:07,233 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:53:07,233 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:53:07,234 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:53:07,234 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:53:07,235 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:53:07,236 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:53:07,236 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:53:07,237 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:53:07,237 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:53:07,238 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:53:07,238 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:53:07,239 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:53:07,239 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:53:07,240 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:53:07,240 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:53:07,241 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:53:07,241 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fbcd30-b5fa-4247-affc-7169c7d72bfe/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fbcd30-b5fa-4247-affc-7169c7d72bfe/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a38a97bc3461038e7e87049558558d95f8c77458c13b5d18555ac11c93e401e9 [2023-11-19 02:53:07,497 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:53:07,518 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:53:07,521 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:53:07,522 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:53:07,523 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:53:07,524 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fbcd30-b5fa-4247-affc-7169c7d72bfe/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2023-11-19 02:53:10,597 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:53:11,416 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:53:11,416 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fbcd30-b5fa-4247-affc-7169c7d72bfe/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i [2023-11-19 02:53:11,480 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fbcd30-b5fa-4247-affc-7169c7d72bfe/bin/ukojak-verify-G8NBE6pJGL/data/70d8c5189/b4281b4a5d7c474cba6d832073129d7f/FLAG1d8b3eb03 [2023-11-19 02:53:11,499 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fbcd30-b5fa-4247-affc-7169c7d72bfe/bin/ukojak-verify-G8NBE6pJGL/data/70d8c5189/b4281b4a5d7c474cba6d832073129d7f [2023-11-19 02:53:11,507 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:53:11,510 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:53:11,515 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:53:11,515 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:53:11,519 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:53:11,520 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:53:11" (1/1) ... [2023-11-19 02:53:11,521 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1db165e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:11, skipping insertion in model container [2023-11-19 02:53:11,521 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:53:11" (1/1) ... [2023-11-19 02:53:11,768 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:53:15,138 WARN L240 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_20fbcd30-b5fa-4247-affc-7169c7d72bfe/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i[405405,405418] [2023-11-19 02:53:15,338 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:53:15,464 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 02:53:15,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6827] [2023-11-19 02:53:15,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6829] [2023-11-19 02:53:15,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6839] [2023-11-19 02:53:15,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6846] [2023-11-19 02:53:15,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [6853] [2023-11-19 02:53:15,621 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [6925] [2023-11-19 02:53:15,622 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [6932] [2023-11-19 02:53:15,622 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [6940-6941] [2023-11-19 02:53:15,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [6949-6950] [2023-11-19 02:53:15,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; addl %2, %0; sets %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [6958-6959] [2023-11-19 02:53:15,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; addq %1,%0": "=m" (v->counter): "er" (i), "m" (v->counter)); [6974-6975] [2023-11-19 02:53:15,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incq %0": "=m" (v->counter): "m" (v->counter)); [6982] [2023-11-19 02:53:15,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7135] [2023-11-19 02:53:15,643 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7138] [2023-11-19 02:53:15,643 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [7140] [2023-11-19 02:53:15,644 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7145] [2023-11-19 02:53:15,644 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7148] [2023-11-19 02:53:15,644 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7150] [2023-11-19 02:53:15,645 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7155] [2023-11-19 02:53:15,646 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7158] [2023-11-19 02:53:15,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7160] [2023-11-19 02:53:15,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7165] [2023-11-19 02:53:15,648 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7168] [2023-11-19 02:53:15,648 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [7170] [2023-11-19 02:53:15,654 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7314] [2023-11-19 02:53:15,804 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/5027/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/core/cm.c"), "i" (1181), "i" (12UL)); [9578-9579] [2023-11-19 02:53:15,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/5027/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/core/cm.c"), "i" (1330), "i" (12UL)); [9756-9757] [2023-11-19 02:53:16,063 WARN L240 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_20fbcd30-b5fa-4247-affc-7169c7d72bfe/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--core--ib_cm.ko-entry_point.cil.out.i[405405,405418] [2023-11-19 02:53:16,079 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:53:16,256 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 02:53:16,257 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 02:53:16,257 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 02:53:16,265 INFO L206 MainTranslator]: Completed translation [2023-11-19 02:53:16,265 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:16 WrapperNode [2023-11-19 02:53:16,266 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:53:16,267 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 02:53:16,267 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 02:53:16,267 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 02:53:16,274 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:16" (1/1) ... [2023-11-19 02:53:16,417 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:16" (1/1) ... [2023-11-19 02:53:16,778 INFO L138 Inliner]: procedures = 441, calls = 4368, calls flagged for inlining = 210, calls inlined = 188, statements flattened = 8390 [2023-11-19 02:53:16,779 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 02:53:16,780 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 02:53:16,780 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 02:53:16,780 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 02:53:16,790 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:16" (1/1) ... [2023-11-19 02:53:16,790 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:16" (1/1) ... [2023-11-19 02:53:16,877 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:16" (1/1) ... [2023-11-19 02:53:16,891 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:16" (1/1) ... [2023-11-19 02:53:17,243 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:16" (1/1) ... [2023-11-19 02:53:17,277 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:16" (1/1) ... [2023-11-19 02:53:17,325 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:16" (1/1) ... [2023-11-19 02:53:17,347 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:16" (1/1) ... [2023-11-19 02:53:17,400 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 02:53:17,401 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 02:53:17,401 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 02:53:17,401 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 02:53:17,402 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:16" (1/1) ... [2023-11-19 02:53:17,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:53:17,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fbcd30-b5fa-4247-affc-7169c7d72bfe/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 02:53:17,436 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fbcd30-b5fa-4247-affc-7169c7d72bfe/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 02:53:17,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20fbcd30-b5fa-4247-affc-7169c7d72bfe/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 02:53:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-19 02:53:17,478 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-19 02:53:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure cm_deref_id [2023-11-19 02:53:17,479 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_deref_id [2023-11-19 02:53:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure cm_reset_to_idle [2023-11-19 02:53:17,479 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_reset_to_idle [2023-11-19 02:53:17,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 02:53:17,480 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 02:53:17,481 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_mad_agent [2023-11-19 02:53:17,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_mad_agent [2023-11-19 02:53:17,483 INFO L130 BoogieDeclarations]: Found specification of procedure be64_gt [2023-11-19 02:53:17,483 INFO L138 BoogieDeclarations]: Found implementation of procedure be64_gt [2023-11-19 02:53:17,484 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2023-11-19 02:53:17,484 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2023-11-19 02:53:17,485 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-19 02:53:17,485 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-19 02:53:17,485 INFO L130 BoogieDeclarations]: Found specification of procedure cm_process_work [2023-11-19 02:53:17,485 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_process_work [2023-11-19 02:53:17,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 02:53:17,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 02:53:17,486 INFO L130 BoogieDeclarations]: Found specification of procedure cm_ack_timeout [2023-11-19 02:53:17,486 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_ack_timeout [2023-11-19 02:53:17,486 INFO L130 BoogieDeclarations]: Found specification of procedure cm_reject_sidr_req [2023-11-19 02:53:17,486 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_reject_sidr_req [2023-11-19 02:53:17,486 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rej [2023-11-19 02:53:17,486 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rej [2023-11-19 02:53:17,487 INFO L130 BoogieDeclarations]: Found specification of procedure cm_set_private_data [2023-11-19 02:53:17,487 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_set_private_data [2023-11-19 02:53:17,487 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2023-11-19 02:53:17,487 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2023-11-19 02:53:17,487 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_local_qpn [2023-11-19 02:53:17,487 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_local_qpn [2023-11-19 02:53:17,488 INFO L130 BoogieDeclarations]: Found specification of procedure cm_get_id [2023-11-19 02:53:17,488 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_get_id [2023-11-19 02:53:17,488 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_response_msg [2023-11-19 02:53:17,488 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_response_msg [2023-11-19 02:53:17,488 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-11-19 02:53:17,488 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-11-19 02:53:17,488 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_get_service_timeout [2023-11-19 02:53:17,489 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_get_service_timeout [2023-11-19 02:53:17,489 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mask_copy [2023-11-19 02:53:17,489 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mask_copy [2023-11-19 02:53:17,490 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 02:53:17,490 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 02:53:17,491 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 02:53:17,492 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-19 02:53:17,492 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_resp_res [2023-11-19 02:53:17,492 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_resp_res [2023-11-19 02:53:17,492 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_set_reject_info_len [2023-11-19 02:53:17,493 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_set_reject_info_len [2023-11-19 02:53:17,493 INFO L130 BoogieDeclarations]: Found specification of procedure cm_enter_timewait [2023-11-19 02:53:17,493 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_enter_timewait [2023-11-19 02:53:17,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 02:53:17,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 02:53:17,493 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 02:53:17,494 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 02:53:17,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 02:53:17,494 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_drep [2023-11-19 02:53:17,494 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_drep [2023-11-19 02:53:17,494 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2023-11-19 02:53:17,494 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2023-11-19 02:53:17,495 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-19 02:53:17,495 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-19 02:53:17,495 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_ah [2023-11-19 02:53:17,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_ah [2023-11-19 02:53:17,495 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 02:53:17,495 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 02:53:17,496 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc_and_test [2023-11-19 02:53:17,496 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc_and_test [2023-11-19 02:53:17,496 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-19 02:53:17,497 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-19 02:53:17,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 02:53:17,497 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_alt_sl [2023-11-19 02:53:17,497 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_alt_sl [2023-11-19 02:53:17,497 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_cap_ib_cm [2023-11-19 02:53:17,497 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_cap_ib_cm [2023-11-19 02:53:17,498 INFO L130 BoogieDeclarations]: Found specification of procedure cm_create_timewait_info [2023-11-19 02:53:17,498 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_create_timewait_info [2023-11-19 02:53:17,498 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 02:53:17,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 02:53:17,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 02:53:17,498 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_init_and_add [2023-11-19 02:53:17,499 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_init_and_add [2023-11-19 02:53:17,499 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_rnr_retry_count [2023-11-19 02:53:17,499 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_rnr_retry_count [2023-11-19 02:53:17,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 02:53:17,499 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_inc [2023-11-19 02:53:17,499 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_inc [2023-11-19 02:53:17,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 02:53:17,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 02:53:17,500 INFO L130 BoogieDeclarations]: Found specification of procedure cm_destroy_id [2023-11-19 02:53:17,500 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_destroy_id [2023-11-19 02:53:17,500 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-19 02:53:17,501 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-19 02:53:17,501 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2023-11-19 02:53:17,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2023-11-19 02:53:17,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 02:53:17,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 02:53:17,502 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_starting_psn [2023-11-19 02:53:17,502 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_starting_psn [2023-11-19 02:53:17,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 02:53:17,503 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_mra [2023-11-19 02:53:17,503 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_mra [2023-11-19 02:53:17,503 INFO L130 BoogieDeclarations]: Found specification of procedure cm_convert_to_ms [2023-11-19 02:53:17,503 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_convert_to_ms [2023-11-19 02:53:17,503 INFO L130 BoogieDeclarations]: Found specification of procedure cm_find_listen [2023-11-19 02:53:17,504 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_find_listen [2023-11-19 02:53:17,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 02:53:17,504 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2023-11-19 02:53:17,504 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2023-11-19 02:53:17,504 INFO L130 BoogieDeclarations]: Found specification of procedure ib_free_recv_mad [2023-11-19 02:53:17,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_free_recv_mad [2023-11-19 02:53:17,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 02:53:17,505 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 02:53:17,505 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_qpn [2023-11-19 02:53:17,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_qpn [2023-11-19 02:53:17,505 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-19 02:53:17,505 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-19 02:53:17,506 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2023-11-19 02:53:17,506 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2023-11-19 02:53:17,506 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_path_mtu [2023-11-19 02:53:17,507 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_path_mtu [2023-11-19 02:53:17,508 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2023-11-19 02:53:17,508 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2023-11-19 02:53:17,508 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_set_primary_sl [2023-11-19 02:53:17,508 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_set_primary_sl [2023-11-19 02:53:17,508 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2023-11-19 02:53:17,508 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2023-11-19 02:53:17,508 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2023-11-19 02:53:17,509 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2023-11-19 02:53:17,509 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 02:53:17,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 02:53:17,513 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-11-19 02:53:17,513 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-11-19 02:53:17,513 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_mad [2023-11-19 02:53:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_mad [2023-11-19 02:53:17,515 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_target_ack_delay [2023-11-19 02:53:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_target_ack_delay [2023-11-19 02:53:17,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 02:53:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 02:53:17,516 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cm_id [2023-11-19 02:53:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cm_id [2023-11-19 02:53:17,523 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 02:53:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 02:53:17,523 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-19 02:53:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-19 02:53:17,524 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_msg [2023-11-19 02:53:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_msg [2023-11-19 02:53:17,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 02:53:17,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 02:53:17,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 02:53:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 02:53:17,524 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_qpn [2023-11-19 02:53:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_qpn [2023-11-19 02:53:17,525 INFO L130 BoogieDeclarations]: Found specification of procedure cm_work_handler [2023-11-19 02:53:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_work_handler [2023-11-19 02:53:17,525 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_send_mad [2023-11-19 02:53:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_send_mad [2023-11-19 02:53:17,525 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-19 02:53:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-11-19 02:53:17,525 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_mad_hdr [2023-11-19 02:53:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_mad_hdr [2023-11-19 02:53:17,526 INFO L130 BoogieDeclarations]: Found specification of procedure cm_mra_get_msg_mraed [2023-11-19 02:53:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_mra_get_msg_mraed [2023-11-19 02:53:17,526 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rej_set_msg_rejected [2023-11-19 02:53:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rej_set_msg_rejected [2023-11-19 02:53:17,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 02:53:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 02:53:17,526 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-11-19 02:53:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-11-19 02:53:17,527 INFO L130 BoogieDeclarations]: Found specification of procedure cm_format_rtu [2023-11-19 02:53:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_format_rtu [2023-11-19 02:53:17,527 INFO L130 BoogieDeclarations]: Found specification of procedure cm_dequeue_work [2023-11-19 02:53:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_dequeue_work [2023-11-19 02:53:17,528 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_rnr_retry_count [2023-11-19 02:53:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_rnr_retry_count [2023-11-19 02:53:17,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 02:53:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 02:53:17,528 INFO L130 BoogieDeclarations]: Found specification of procedure be32_lt [2023-11-19 02:53:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure be32_lt [2023-11-19 02:53:17,528 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_retry_count [2023-11-19 02:53:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_retry_count [2023-11-19 02:53:17,529 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 02:53:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 02:53:17,529 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_av_for_response [2023-11-19 02:53:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_av_for_response [2023-11-19 02:53:17,529 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_init_depth [2023-11-19 02:53:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_init_depth [2023-11-19 02:53:17,529 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-19 02:53:17,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-19 02:53:17,530 INFO L130 BoogieDeclarations]: Found specification of procedure cm_remove_port_fs [2023-11-19 02:53:17,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_remove_port_fs [2023-11-19 02:53:17,530 INFO L130 BoogieDeclarations]: Found specification of procedure cm_alloc_msg [2023-11-19 02:53:17,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_alloc_msg [2023-11-19 02:53:17,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 02:53:17,530 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 02:53:17,531 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 02:53:17,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 02:53:17,531 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2023-11-19 02:53:17,531 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2023-11-19 02:53:17,531 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_port [2023-11-19 02:53:17,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_port [2023-11-19 02:53:17,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 02:53:17,532 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 02:53:17,532 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 02:53:17,532 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-19 02:53:17,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-19 02:53:17,532 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-19 02:53:17,532 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-19 02:53:17,532 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cm_id [2023-11-19 02:53:17,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cm_id [2023-11-19 02:53:17,533 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 02:53:17,533 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 02:53:17,533 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_qp_type [2023-11-19 02:53:17,533 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_qp_type [2023-11-19 02:53:17,533 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-11-19 02:53:17,533 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-11-19 02:53:17,534 INFO L130 BoogieDeclarations]: Found specification of procedure cm_cleanup_timewait [2023-11-19 02:53:17,534 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_cleanup_timewait [2023-11-19 02:53:17,534 INFO L130 BoogieDeclarations]: Found specification of procedure cm_init_av_by_path [2023-11-19 02:53:17,534 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_init_av_by_path [2023-11-19 02:53:17,534 INFO L130 BoogieDeclarations]: Found specification of procedure be32_gt [2023-11-19 02:53:17,534 INFO L138 BoogieDeclarations]: Found implementation of procedure be32_gt [2023-11-19 02:53:17,534 INFO L130 BoogieDeclarations]: Found specification of procedure cm_free_work [2023-11-19 02:53:17,534 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_free_work [2023-11-19 02:53:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_rej [2023-11-19 02:53:17,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_rej [2023-11-19 02:53:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure cm_insert_remote_id [2023-11-19 02:53:17,535 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_insert_remote_id [2023-11-19 02:53:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 02:53:17,535 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 02:53:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 02:53:17,536 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-19 02:53:17,536 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-19 02:53:17,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 02:53:17,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 02:53:17,536 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send_mad [2023-11-19 02:53:17,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send_mad [2023-11-19 02:53:17,536 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2023-11-19 02:53:17,536 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2023-11-19 02:53:17,537 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-19 02:53:17,537 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-19 02:53:17,537 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_put [2023-11-19 02:53:17,537 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_put [2023-11-19 02:53:17,537 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_get_starting_psn [2023-11-19 02:53:17,537 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_get_starting_psn [2023-11-19 02:53:17,537 INFO L130 BoogieDeclarations]: Found specification of procedure cm_copy_private_data [2023-11-19 02:53:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_copy_private_data [2023-11-19 02:53:17,538 INFO L130 BoogieDeclarations]: Found specification of procedure cm_req_get_local_resp_timeout [2023-11-19 02:53:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_req_get_local_resp_timeout [2023-11-19 02:53:17,538 INFO L130 BoogieDeclarations]: Found specification of procedure cm_form_tid [2023-11-19 02:53:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_form_tid [2023-11-19 02:53:17,538 INFO L130 BoogieDeclarations]: Found specification of procedure cm_acquire_id [2023-11-19 02:53:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_acquire_id [2023-11-19 02:53:17,539 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-11-19 02:53:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-11-19 02:53:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure ib_send_cm_sidr_rep [2023-11-19 02:53:17,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_send_cm_sidr_rep [2023-11-19 02:53:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-19 02:53:17,611 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-19 02:53:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2023-11-19 02:53:17,611 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2023-11-19 02:53:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure cm_rep_set_srq [2023-11-19 02:53:17,611 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_rep_set_srq [2023-11-19 02:53:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure cm_issue_rej [2023-11-19 02:53:17,611 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_issue_rej [2023-11-19 02:53:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-19 02:53:17,612 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-19 02:53:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure ib_cancel_mad [2023-11-19 02:53:17,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_cancel_mad [2023-11-19 02:53:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure be64_lt [2023-11-19 02:53:17,612 INFO L138 BoogieDeclarations]: Found implementation of procedure be64_lt [2023-11-19 02:53:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure cm_devnode [2023-11-19 02:53:17,612 INFO L138 BoogieDeclarations]: Found implementation of procedure cm_devnode [2023-11-19 02:53:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-19 02:53:17,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-19 02:53:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 02:53:18,804 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 02:53:18,819 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 02:53:19,119 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;