./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-08_1a-drivers--scsi--st.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b98da112-9536-4d7b-bb87-de895857b618/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b98da112-9536-4d7b-bb87-de895857b618/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b98da112-9536-4d7b-bb87-de895857b618/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b98da112-9536-4d7b-bb87-de895857b618/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--st.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b98da112-9536-4d7b-bb87-de895857b618/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b98da112-9536-4d7b-bb87-de895857b618/bin/ukojak-verify-ImItNfHLgk --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 df1860cc952f832fb222494d56009aea4020943af536256b710781dc57f21707 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:35:25,405 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:35:25,504 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b98da112-9536-4d7b-bb87-de895857b618/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:35:25,511 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:35:25,511 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:35:25,543 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:35:25,544 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:35:25,547 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:35:25,548 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:35:25,549 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:35:25,549 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:35:25,550 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:35:25,550 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:35:25,553 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:35:25,553 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:35:25,553 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:35:25,554 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:35:25,554 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:35:25,554 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:35:25,555 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:35:25,555 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:35:25,559 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:35:25,559 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:35:25,560 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:35:25,560 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:35:25,560 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:35:25,560 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:35:25,561 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:35:25,561 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:35:25,561 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:35:25,561 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_b98da112-9536-4d7b-bb87-de895857b618/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b98da112-9536-4d7b-bb87-de895857b618/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df1860cc952f832fb222494d56009aea4020943af536256b710781dc57f21707 [2024-11-08 22:35:25,880 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:35:25,911 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:35:25,915 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:35:25,916 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:35:25,916 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:35:25,918 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b98da112-9536-4d7b-bb87-de895857b618/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--st.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-08 22:35:27,867 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:35:28,433 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:35:28,434 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b98da112-9536-4d7b-bb87-de895857b618/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--st.ko-entry_point.cil.out.i [2024-11-08 22:35:28,486 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b98da112-9536-4d7b-bb87-de895857b618/bin/ukojak-verify-ImItNfHLgk/data/23b812b44/0f61194b1aa5491b9abd53b8fa814c4c/FLAG502d3e727 [2024-11-08 22:35:28,939 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b98da112-9536-4d7b-bb87-de895857b618/bin/ukojak-verify-ImItNfHLgk/data/23b812b44/0f61194b1aa5491b9abd53b8fa814c4c [2024-11-08 22:35:28,942 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:35:28,943 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:35:28,945 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:35:28,945 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:35:28,975 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:35:28,977 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:35:28" (1/1) ... [2024-11-08 22:35:28,980 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ad1f9a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:28, skipping insertion in model container [2024-11-08 22:35:28,981 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:35:28" (1/1) ... [2024-11-08 22:35:29,174 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:35:31,645 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_b98da112-9536-4d7b-bb87-de895857b618/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--st.ko-entry_point.cil.out.i[342799,342812] [2024-11-08 22:35:31,731 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:35:31,787 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:35:31,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4416] [2024-11-08 22:35:31,885 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4418] [2024-11-08 22:35:31,887 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"); [4428] [2024-11-08 22:35:31,888 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4436-4437] [2024-11-08 22:35:31,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4456] [2024-11-08 22:35:31,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4459] [2024-11-08 22:35:31,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4462] [2024-11-08 22:35:31,892 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4465] [2024-11-08 22:35:31,893 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; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [4501-4502] [2024-11-08 22:35:31,894 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [4513-4514] [2024-11-08 22:35:31,894 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4517-4518] [2024-11-08 22:35:31,895 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4521-4522] [2024-11-08 22:35:31,895 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4525-4526] [2024-11-08 22:35:31,896 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)); [4546-4547] [2024-11-08 22:35:31,897 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)); [4554] [2024-11-08 22:35:31,898 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; decq %0": "=m" (v->counter): "m" (v->counter)); [4561] [2024-11-08 22:35:31,899 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4592] [2024-11-08 22:35:31,900 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4595] [2024-11-08 22:35:31,900 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [4597] [2024-11-08 22:35:31,900 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4602] [2024-11-08 22:35:31,901 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4605] [2024-11-08 22:35:31,901 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4607] [2024-11-08 22:35:31,901 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4612] [2024-11-08 22:35:31,902 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4615] [2024-11-08 22:35:31,902 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4617] [2024-11-08 22:35:31,902 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4622] [2024-11-08 22:35:31,902 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4625] [2024-11-08 22:35:31,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [4627] [2024-11-08 22:35:31,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4688] [2024-11-08 22:35:32,465 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_b98da112-9536-4d7b-bb87-de895857b618/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--st.ko-entry_point.cil.out.i[342799,342812] [2024-11-08 22:35:32,484 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:35:32,615 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:35:32,616 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:32 WrapperNode [2024-11-08 22:35:32,616 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:35:32,617 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:35:32,618 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:35:32,618 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:35:32,627 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:32" (1/1) ... [2024-11-08 22:35:32,776 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:32" (1/1) ... [2024-11-08 22:35:33,154 INFO L138 Inliner]: procedures = 267, calls = 4490, calls flagged for inlining = 132, calls inlined = 125, statements flattened = 10730 [2024-11-08 22:35:33,155 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:35:33,156 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:35:33,156 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:35:33,156 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:35:33,166 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:32" (1/1) ... [2024-11-08 22:35:33,166 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:32" (1/1) ... [2024-11-08 22:35:33,308 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:32" (1/1) ... [2024-11-08 22:35:33,308 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:32" (1/1) ... [2024-11-08 22:35:33,515 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:32" (1/1) ... [2024-11-08 22:35:33,564 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:32" (1/1) ... [2024-11-08 22:35:33,681 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:32" (1/1) ... [2024-11-08 22:35:33,731 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:32" (1/1) ... [2024-11-08 22:35:33,793 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:35:33,795 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:35:33,795 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:35:33,796 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:35:33,797 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:32" (1/1) ... [2024-11-08 22:35:33,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:35:33,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b98da112-9536-4d7b-bb87-de895857b618/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:35:33,851 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b98da112-9536-4d7b-bb87-de895857b618/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:35:33,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b98da112-9536-4d7b-bb87-de895857b618/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:35:33,929 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2024-11-08 22:35:33,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2024-11-08 22:35:33,933 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-08 22:35:33,933 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-08 22:35:33,933 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2024-11-08 22:35:33,934 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2024-11-08 22:35:33,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 22:35:33,934 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2024-11-08 22:35:33,935 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2024-11-08 22:35:33,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:35:33,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 22:35:33,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 22:35:33,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 22:35:33,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 22:35:33,940 INFO L130 BoogieDeclarations]: Found specification of procedure find_partition [2024-11-08 22:35:33,940 INFO L138 BoogieDeclarations]: Found implementation of procedure find_partition [2024-11-08 22:35:33,940 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-11-08 22:35:33,941 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-11-08 22:35:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2024-11-08 22:35:33,941 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2024-11-08 22:35:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-08 22:35:33,941 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-08 22:35:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-08 22:35:33,941 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-08 22:35:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 22:35:33,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 22:35:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2024-11-08 22:35:33,944 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2024-11-08 22:35:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-11-08 22:35:33,944 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-11-08 22:35:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 22:35:33,945 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 22:35:33,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 22:35:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 22:35:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2024-11-08 22:35:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2024-11-08 22:35:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:35:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:35:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:35:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:35:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure st_int_ioctl [2024-11-08 22:35:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure st_int_ioctl [2024-11-08 22:35:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_rq_timeout [2024-11-08 22:35:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_rq_timeout [2024-11-08 22:35:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure set_mode_densblk [2024-11-08 22:35:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mode_densblk [2024-11-08 22:35:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2024-11-08 22:35:33,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2024-11-08 22:35:33,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:35:33,952 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2024-11-08 22:35:33,952 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2024-11-08 22:35:33,952 INFO L130 BoogieDeclarations]: Found specification of procedure read_mode_page [2024-11-08 22:35:33,952 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mode_page [2024-11-08 22:35:33,952 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2024-11-08 22:35:33,952 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2024-11-08 22:35:33,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:35:33,957 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2024-11-08 22:35:33,957 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2024-11-08 22:35:33,957 INFO L130 BoogieDeclarations]: Found specification of procedure st_do_scsi [2024-11-08 22:35:33,957 INFO L138 BoogieDeclarations]: Found implementation of procedure st_do_scsi [2024-11-08 22:35:33,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 22:35:33,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 22:35:33,957 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-08 22:35:33,958 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-08 22:35:33,958 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_inc [2024-11-08 22:35:33,958 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_inc [2024-11-08 22:35:33,958 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2024-11-08 22:35:33,958 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2024-11-08 22:35:33,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:35:33,958 INFO L130 BoogieDeclarations]: Found specification of procedure st_release_request [2024-11-08 22:35:33,958 INFO L138 BoogieDeclarations]: Found implementation of procedure st_release_request [2024-11-08 22:35:33,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:35:33,960 INFO L130 BoogieDeclarations]: Found specification of procedure remove_cdevs [2024-11-08 22:35:33,960 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_cdevs [2024-11-08 22:35:33,961 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 22:35:33,961 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 22:35:33,961 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-08 22:35:33,961 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-08 22:35:33,962 INFO L130 BoogieDeclarations]: Found specification of procedure get_location [2024-11-08 22:35:33,962 INFO L138 BoogieDeclarations]: Found implementation of procedure get_location [2024-11-08 22:35:33,962 INFO L130 BoogieDeclarations]: Found specification of procedure st_compression [2024-11-08 22:35:33,962 INFO L138 BoogieDeclarations]: Found implementation of procedure st_compression [2024-11-08 22:35:33,966 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_put_device [2024-11-08 22:35:33,966 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_put_device [2024-11-08 22:35:33,966 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-08 22:35:33,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-08 22:35:33,966 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2024-11-08 22:35:33,966 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2024-11-08 22:35:33,966 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-08 22:35:33,966 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-08 22:35:33,967 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-08 22:35:33,967 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-08 22:35:33,967 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-08 22:35:33,968 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-08 22:35:33,968 INFO L130 BoogieDeclarations]: Found specification of procedure check_tape [2024-11-08 22:35:33,968 INFO L138 BoogieDeclarations]: Found implementation of procedure check_tape [2024-11-08 22:35:33,969 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-08 22:35:33,969 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-08 22:35:33,969 INFO L130 BoogieDeclarations]: Found specification of procedure switch_partition [2024-11-08 22:35:33,969 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_partition [2024-11-08 22:35:33,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 22:35:33,970 INFO L130 BoogieDeclarations]: Found specification of procedure setup_buffering [2024-11-08 22:35:33,970 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_buffering [2024-11-08 22:35:33,970 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-08 22:35:33,975 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-08 22:35:33,975 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tape_put [2024-11-08 22:35:33,975 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tape_put [2024-11-08 22:35:33,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:35:33,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 22:35:33,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 22:35:33,975 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_ioctl [2024-11-08 22:35:33,975 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_ioctl [2024-11-08 22:35:33,976 INFO L130 BoogieDeclarations]: Found specification of procedure st_log_options [2024-11-08 22:35:33,976 INFO L138 BoogieDeclarations]: Found implementation of procedure st_log_options [2024-11-08 22:35:33,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:35:33,976 INFO L130 BoogieDeclarations]: Found specification of procedure create_one_cdev [2024-11-08 22:35:33,977 INFO L138 BoogieDeclarations]: Found implementation of procedure create_one_cdev [2024-11-08 22:35:33,977 INFO L130 BoogieDeclarations]: Found specification of procedure queue_dma_alignment [2024-11-08 22:35:33,977 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_dma_alignment [2024-11-08 22:35:33,977 INFO L130 BoogieDeclarations]: Found specification of procedure do_load_unload [2024-11-08 22:35:33,977 INFO L138 BoogieDeclarations]: Found implementation of procedure do_load_unload [2024-11-08 22:35:33,977 INFO L130 BoogieDeclarations]: Found specification of procedure st_flush_write_buffer [2024-11-08 22:35:33,977 INFO L138 BoogieDeclarations]: Found implementation of procedure st_flush_write_buffer [2024-11-08 22:35:33,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 22:35:33,978 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 22:35:33,978 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2024-11-08 22:35:33,978 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2024-11-08 22:35:33,978 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2024-11-08 22:35:33,978 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2024-11-08 22:35:33,978 INFO L130 BoogieDeclarations]: Found specification of procedure st_chk_result [2024-11-08 22:35:33,978 INFO L138 BoogieDeclarations]: Found implementation of procedure st_chk_result [2024-11-08 22:35:33,979 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 22:35:33,979 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 22:35:33,979 INFO L130 BoogieDeclarations]: Found specification of procedure write_behind_check [2024-11-08 22:35:33,979 INFO L138 BoogieDeclarations]: Found implementation of procedure write_behind_check [2024-11-08 22:35:33,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:35:33,979 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-08 22:35:33,979 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-08 22:35:33,979 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-08 22:35:33,985 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-08 22:35:33,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 22:35:33,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 22:35:33,985 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2024-11-08 22:35:33,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2024-11-08 22:35:33,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-08 22:35:33,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-08 22:35:33,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:35:33,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-08 22:35:33,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-08 22:35:33,986 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-08 22:35:33,986 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-08 22:35:33,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:35:33,986 INFO L130 BoogieDeclarations]: Found specification of procedure deb_space_print [2024-11-08 22:35:33,987 INFO L138 BoogieDeclarations]: Found implementation of procedure deb_space_print [2024-11-08 22:35:33,987 INFO L130 BoogieDeclarations]: Found specification of procedure flush_buffer [2024-11-08 22:35:33,987 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_buffer [2024-11-08 22:35:33,987 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2024-11-08 22:35:33,987 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2024-11-08 22:35:33,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:35:33,987 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-08 22:35:33,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-08 22:35:33,987 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2024-11-08 22:35:33,989 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2024-11-08 22:35:33,993 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2024-11-08 22:35:33,993 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2024-11-08 22:35:33,993 INFO L130 BoogieDeclarations]: Found specification of procedure release_buffering [2024-11-08 22:35:33,993 INFO L138 BoogieDeclarations]: Found implementation of procedure release_buffering [2024-11-08 22:35:33,993 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2024-11-08 22:35:33,993 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2024-11-08 22:35:33,993 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2024-11-08 22:35:33,993 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2024-11-08 22:35:33,994 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_page [2024-11-08 22:35:33,994 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_page [2024-11-08 22:35:33,994 INFO L130 BoogieDeclarations]: Found specification of procedure st_flush [2024-11-08 22:35:33,994 INFO L138 BoogieDeclarations]: Found implementation of procedure st_flush [2024-11-08 22:35:33,994 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 22:35:33,994 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 22:35:33,994 INFO L130 BoogieDeclarations]: Found specification of procedure rw_checks [2024-11-08 22:35:33,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rw_checks [2024-11-08 22:35:33,995 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2024-11-08 22:35:33,995 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2024-11-08 22:35:33,995 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2024-11-08 22:35:33,997 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2024-11-08 22:35:33,997 INFO L130 BoogieDeclarations]: Found specification of procedure st_write [2024-11-08 22:35:33,997 INFO L138 BoogieDeclarations]: Found implementation of procedure st_write [2024-11-08 22:35:33,997 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-08 22:35:33,998 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-08 22:35:33,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:35:34,002 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_get_device [2024-11-08 22:35:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_get_device [2024-11-08 22:35:34,002 INFO L130 BoogieDeclarations]: Found specification of procedure set_location [2024-11-08 22:35:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure set_location [2024-11-08 22:35:34,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:35:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:35:34,002 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-08 22:35:34,002 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-08 22:35:35,315 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:35:35,319 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:35:35,437 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 22:36:35,216 INFO L? ?]: Removed 3727 outVars from TransFormulas that were not future-live. [2024-11-08 22:36:35,216 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:36:43,172 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:36:43,173 INFO L316 CfgBuilder]: Removed 21 assume(true) statements. [2024-11-08 22:36:43,173 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:36:43 BoogieIcfgContainer [2024-11-08 22:36:43,173 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:36:43,174 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:36:43,177 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:36:43,187 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:36:43,188 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:36:43" (1/1) ... [2024-11-08 22:36:43,199 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:36:43,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:43,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 2293 states and 3488 transitions. [2024-11-08 22:36:43,335 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 3488 transitions. [2024-11-08 22:36:43,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2024-11-08 22:36:43,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:43,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:57,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:59,334 INFO L134 CoverageAnalysis]: Checked inductivity of 16728 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-08 22:37:09,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:37:14,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:14,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3831 states to 2317 states and 3634 transitions. [2024-11-08 22:37:14,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2317 states and 3634 transitions. [2024-11-08 22:37:14,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2024-11-08 22:37:14,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:14,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:27,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:28,525 INFO L134 CoverageAnalysis]: Checked inductivity of 16730 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-08 22:37:28,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:28,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 2318 states and 3635 transitions. [2024-11-08 22:37:28,607 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 3635 transitions. [2024-11-08 22:37:28,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-08 22:37:28,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:28,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:43,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:46,793 INFO L134 CoverageAnalysis]: Checked inductivity of 16732 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16732 trivial. 0 not checked. [2024-11-08 22:37:57,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:38:07,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:07,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4160 states to 2334 states and 3766 transitions. [2024-11-08 22:38:07,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 3766 transitions. [2024-11-08 22:38:07,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-08 22:38:07,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:07,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:21,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:22,855 INFO L134 CoverageAnalysis]: Checked inductivity of 16728 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-08 22:38:23,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:23,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4168 states to 2339 states and 3774 transitions. [2024-11-08 22:38:23,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 3774 transitions. [2024-11-08 22:38:23,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-08 22:38:23,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:23,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:36,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:37,138 INFO L134 CoverageAnalysis]: Checked inductivity of 16726 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-11-08 22:38:37,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:37,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4172 states to 2341 states and 3778 transitions. [2024-11-08 22:38:37,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 3778 transitions. [2024-11-08 22:38:37,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-08 22:38:37,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:37,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:49,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:50,462 INFO L134 CoverageAnalysis]: Checked inductivity of 16731 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16731 trivial. 0 not checked. [2024-11-08 22:38:50,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:50,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4173 states to 2342 states and 3779 transitions. [2024-11-08 22:38:50,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2342 states and 3779 transitions. [2024-11-08 22:38:50,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-08 22:38:50,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:50,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:05,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:06,513 INFO L134 CoverageAnalysis]: Checked inductivity of 16730 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-08 22:39:11,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:11,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4279 states to 2345 states and 3885 transitions. [2024-11-08 22:39:11,390 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states and 3885 transitions. [2024-11-08 22:39:11,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-08 22:39:11,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:11,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:25,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:27,390 INFO L134 CoverageAnalysis]: Checked inductivity of 16726 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-11-08 22:39:32,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:32,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4282 states to 2347 states and 3888 transitions. [2024-11-08 22:39:32,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 3888 transitions. [2024-11-08 22:39:32,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-08 22:39:32,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:32,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:45,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:45,919 INFO L134 CoverageAnalysis]: Checked inductivity of 16732 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16732 trivial. 0 not checked. [2024-11-08 22:39:45,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:46,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4283 states to 2348 states and 3889 transitions. [2024-11-08 22:39:46,005 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 3889 transitions. [2024-11-08 22:39:46,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 808 [2024-11-08 22:39:46,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:46,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:58,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:00,643 INFO L134 CoverageAnalysis]: Checked inductivity of 16734 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16734 trivial. 0 not checked. [2024-11-08 22:40:01,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:01,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4283 states to 2349 states and 3889 transitions. [2024-11-08 22:40:01,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 3889 transitions. [2024-11-08 22:40:01,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2024-11-08 22:40:01,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:01,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:14,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:15,360 INFO L134 CoverageAnalysis]: Checked inductivity of 16733 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16733 trivial. 0 not checked. [2024-11-08 22:40:15,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:15,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4284 states to 2350 states and 3890 transitions. [2024-11-08 22:40:15,435 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 3890 transitions. [2024-11-08 22:40:15,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2024-11-08 22:40:15,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:15,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:27,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:29,179 INFO L134 CoverageAnalysis]: Checked inductivity of 16738 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16738 trivial. 0 not checked. [2024-11-08 22:40:35,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:35,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4411 states to 2362 states and 4017 transitions. [2024-11-08 22:40:35,867 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4017 transitions. [2024-11-08 22:40:35,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2024-11-08 22:40:35,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:35,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:48,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:49,901 INFO L134 CoverageAnalysis]: Checked inductivity of 16731 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-08 22:40:59,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:00,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4518 states to 2366 states and 4124 transitions. [2024-11-08 22:41:00,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 4124 transitions. [2024-11-08 22:41:00,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 808 [2024-11-08 22:41:00,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:00,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:12,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:13,415 INFO L134 CoverageAnalysis]: Checked inductivity of 16734 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16734 trivial. 0 not checked. [2024-11-08 22:41:13,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:13,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4519 states to 2367 states and 4125 transitions. [2024-11-08 22:41:13,462 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 4125 transitions. [2024-11-08 22:41:13,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 808 [2024-11-08 22:41:13,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:13,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:26,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:28,155 INFO L134 CoverageAnalysis]: Checked inductivity of 16732 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-08 22:41:43,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:43,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4628 states to 2372 states and 4234 transitions. [2024-11-08 22:41:43,274 INFO L276 IsEmpty]: Start isEmpty. Operand 2372 states and 4234 transitions. [2024-11-08 22:41:43,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 809 [2024-11-08 22:41:43,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:43,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:56,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:57,744 INFO L134 CoverageAnalysis]: Checked inductivity of 16735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16735 trivial. 0 not checked. [2024-11-08 22:42:00,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:00,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4628 states to 2373 states and 4234 transitions. [2024-11-08 22:42:00,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2373 states and 4234 transitions. [2024-11-08 22:42:00,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 809 [2024-11-08 22:42:00,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:00,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:13,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:15,561 INFO L134 CoverageAnalysis]: Checked inductivity of 16733 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-08 22:42:34,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:34,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4739 states to 2379 states and 4345 transitions. [2024-11-08 22:42:34,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2379 states and 4345 transitions. [2024-11-08 22:42:34,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 809 [2024-11-08 22:42:34,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:34,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:46,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:47,110 INFO L134 CoverageAnalysis]: Checked inductivity of 16735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16735 trivial. 0 not checked. [2024-11-08 22:42:47,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:47,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4740 states to 2380 states and 4346 transitions. [2024-11-08 22:42:47,156 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 4346 transitions. [2024-11-08 22:42:47,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-08 22:42:47,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:47,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:00,389 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16736 trivial. 0 not checked. [2024-11-08 22:43:04,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:04,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4740 states to 2381 states and 4346 transitions. [2024-11-08 22:43:04,114 INFO L276 IsEmpty]: Start isEmpty. Operand 2381 states and 4346 transitions. [2024-11-08 22:43:04,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-08 22:43:04,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:04,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:16,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:16,520 INFO L134 CoverageAnalysis]: Checked inductivity of 16735 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-08 22:43:20,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:20,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4742 states to 2382 states and 4348 transitions. [2024-11-08 22:43:20,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 4348 transitions. [2024-11-08 22:43:20,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 816 [2024-11-08 22:43:20,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:20,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:31,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:32,420 INFO L134 CoverageAnalysis]: Checked inductivity of 16740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16740 trivial. 0 not checked. [2024-11-08 22:43:34,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:34,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4742 states to 2383 states and 4348 transitions. [2024-11-08 22:43:34,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 4348 transitions. [2024-11-08 22:43:34,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2024-11-08 22:43:34,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:34,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:46,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:47,422 INFO L134 CoverageAnalysis]: Checked inductivity of 16737 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16737 trivial. 0 not checked. [2024-11-08 22:43:50,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:50,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4742 states to 2384 states and 4348 transitions. [2024-11-08 22:43:50,974 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 4348 transitions. [2024-11-08 22:43:50,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-08 22:43:50,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:50,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:03,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:04,062 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16736 trivial. 0 not checked. [2024-11-08 22:44:04,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:04,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4743 states to 2385 states and 4349 transitions. [2024-11-08 22:44:04,109 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 4349 transitions. [2024-11-08 22:44:04,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-08 22:44:04,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:04,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:16,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:18,645 INFO L134 CoverageAnalysis]: Checked inductivity of 16734 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-08 22:44:45,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:45,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4856 states to 2392 states and 4462 transitions. [2024-11-08 22:44:45,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 4462 transitions. [2024-11-08 22:44:45,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-08 22:44:45,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:45,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:56,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:57,531 INFO L134 CoverageAnalysis]: Checked inductivity of 16735 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-08 22:45:01,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:01,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4862 states to 2394 states and 4468 transitions. [2024-11-08 22:45:01,489 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 4468 transitions. [2024-11-08 22:45:01,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2024-11-08 22:45:01,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:01,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:13,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:14,257 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-08 22:45:14,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:14,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4862 states to 2395 states and 4468 transitions. [2024-11-08 22:45:14,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2395 states and 4468 transitions. [2024-11-08 22:45:14,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2024-11-08 22:45:14,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:14,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:26,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:28,680 INFO L134 CoverageAnalysis]: Checked inductivity of 16735 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-08 22:45:58,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:58,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4977 states to 2403 states and 4583 transitions. [2024-11-08 22:45:58,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2403 states and 4583 transitions. [2024-11-08 22:45:58,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-08 22:45:58,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:58,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:10,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:12,735 INFO L134 CoverageAnalysis]: Checked inductivity of 16738 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16738 trivial. 0 not checked. [2024-11-08 22:46:18,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:18,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4977 states to 2404 states and 4583 transitions. [2024-11-08 22:46:18,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 4583 transitions. [2024-11-08 22:46:18,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2024-11-08 22:46:18,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:18,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:31,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:31,829 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-08 22:46:41,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:41,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4984 states to 2406 states and 4590 transitions. [2024-11-08 22:46:41,463 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 4590 transitions. [2024-11-08 22:46:41,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 817 [2024-11-08 22:46:41,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:41,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:54,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:55,078 INFO L134 CoverageAnalysis]: Checked inductivity of 16741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16741 trivial. 0 not checked. [2024-11-08 22:46:55,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:55,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4984 states to 2407 states and 4590 transitions. [2024-11-08 22:46:55,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 4590 transitions. [2024-11-08 22:46:55,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-08 22:46:55,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:55,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:07,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:08,412 INFO L134 CoverageAnalysis]: Checked inductivity of 16737 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-08 22:47:08,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:08,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4984 states to 2408 states and 4590 transitions. [2024-11-08 22:47:08,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2408 states and 4590 transitions. [2024-11-08 22:47:08,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-08 22:47:08,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:08,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:20,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:21,476 INFO L134 CoverageAnalysis]: Checked inductivity of 16737 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-08 22:47:30,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:30,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4990 states to 2410 states and 4596 transitions. [2024-11-08 22:47:30,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 4596 transitions. [2024-11-08 22:47:30,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2024-11-08 22:47:30,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:30,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:44,212 INFO L134 CoverageAnalysis]: Checked inductivity of 16739 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16739 trivial. 0 not checked. [2024-11-08 22:47:48,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:48,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4990 states to 2411 states and 4596 transitions. [2024-11-08 22:47:48,928 INFO L276 IsEmpty]: Start isEmpty. Operand 2411 states and 4596 transitions. [2024-11-08 22:47:48,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-08 22:47:48,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:48,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:01,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:03,729 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-08 22:48:40,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:40,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5107 states to 2420 states and 4713 transitions. [2024-11-08 22:48:40,686 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 4713 transitions. [2024-11-08 22:48:40,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-08 22:48:40,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:40,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:52,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:53,499 INFO L134 CoverageAnalysis]: Checked inductivity of 16737 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16737 trivial. 0 not checked. [2024-11-08 22:48:53,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:53,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5110 states to 2422 states and 4716 transitions. [2024-11-08 22:48:53,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2422 states and 4716 transitions. [2024-11-08 22:48:53,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2024-11-08 22:48:53,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:53,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:07,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:08,715 INFO L134 CoverageAnalysis]: Checked inductivity of 16742 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16742 trivial. 0 not checked. [2024-11-08 22:49:14,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:14,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5110 states to 2423 states and 4716 transitions. [2024-11-08 22:49:14,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2423 states and 4716 transitions. [2024-11-08 22:49:14,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-08 22:49:14,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:14,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:27,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:28,116 INFO L134 CoverageAnalysis]: Checked inductivity of 16738 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 16731 trivial. 0 not checked. [2024-11-08 22:49:33,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:33,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5116 states to 2425 states and 4722 transitions. [2024-11-08 22:49:33,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 4722 transitions. [2024-11-08 22:49:33,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-08 22:49:33,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:33,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms