./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5d8c1-93db-43c6-9396-ae43e162b4e7/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5d8c1-93db-43c6-9396-ae43e162b4e7/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5d8c1-93db-43c6-9396-ae43e162b4e7/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5d8c1-93db-43c6-9396-ae43e162b4e7/bin/ukojak-verify-EEHR8qb7sm/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_1ef5d8c1-93db-43c6-9396-ae43e162b4e7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5d8c1-93db-43c6-9396-ae43e162b4e7/bin/ukojak-verify-EEHR8qb7sm --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 0.3.0-dev-826ab2b [2024-11-13 21:35:23,809 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:35:23,894 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5d8c1-93db-43c6-9396-ae43e162b4e7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:35:23,903 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:35:23,903 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:35:23,935 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:35:23,936 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:35:23,937 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:35:23,937 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:35:23,937 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:35:23,938 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:35:23,938 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:35:23,938 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:35:23,938 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:35:23,938 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:35:23,938 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:35:23,938 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:35:23,939 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:35:23,939 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:35:23,939 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:35:23,939 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:35:23,939 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:35:23,939 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:35:23,940 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:35:23,940 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:35:23,940 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:35:23,940 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:35:23,940 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:35:23,940 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:35:23,941 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:35:23,941 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_1ef5d8c1-93db-43c6-9396-ae43e162b4e7/bin/ukojak-verify-EEHR8qb7sm 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 [2024-11-13 21:35:24,236 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:35:24,249 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:35:24,254 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:35:24,255 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:35:24,256 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:35:24,257 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5d8c1-93db-43c6-9396-ae43e162b4e7/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--st.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 21:35:26,232 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:35:27,079 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:35:27,080 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5d8c1-93db-43c6-9396-ae43e162b4e7/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--st.ko-entry_point.cil.out.i [2024-11-13 21:35:27,131 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5d8c1-93db-43c6-9396-ae43e162b4e7/bin/ukojak-verify-EEHR8qb7sm/data/b12aa3479/0ec326e2fc694bb7ad287e30b36d50a4/FLAG2b1b9dba8 [2024-11-13 21:35:27,154 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5d8c1-93db-43c6-9396-ae43e162b4e7/bin/ukojak-verify-EEHR8qb7sm/data/b12aa3479/0ec326e2fc694bb7ad287e30b36d50a4 [2024-11-13 21:35:27,156 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:35:27,158 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:35:27,162 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:35:27,162 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:35:27,167 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:35:27,168 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:35:27" (1/1) ... [2024-11-13 21:35:27,169 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@270916ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:27, skipping insertion in model container [2024-11-13 21:35:27,169 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:35:27" (1/1) ... [2024-11-13 21:35:27,290 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:35:29,528 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_1ef5d8c1-93db-43c6-9396-ae43e162b4e7/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] [2024-11-13 21:35:29,605 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:35:29,703 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:35:29,833 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4416] [2024-11-13 21:35:29,835 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4418] [2024-11-13 21:35:29,837 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] [2024-11-13 21:35:29,837 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] [2024-11-13 21:35:29,838 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4456] [2024-11-13 21:35:29,839 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4459] [2024-11-13 21:35:29,840 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4462] [2024-11-13 21:35:29,841 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4465] [2024-11-13 21:35:29,843 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] [2024-11-13 21:35:29,844 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] [2024-11-13 21:35:29,845 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] [2024-11-13 21:35:29,845 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] [2024-11-13 21:35:29,846 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] [2024-11-13 21:35:29,847 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] [2024-11-13 21:35:29,848 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] [2024-11-13 21:35:29,848 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] [2024-11-13 21:35:29,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4592] [2024-11-13 21:35:29,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4595] [2024-11-13 21:35:29,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [4597] [2024-11-13 21:35:29,851 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4602] [2024-11-13 21:35:29,852 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4605] [2024-11-13 21:35:29,852 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4607] [2024-11-13 21:35:29,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4612] [2024-11-13 21:35:29,854 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4615] [2024-11-13 21:35:29,854 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4617] [2024-11-13 21:35:29,854 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4622] [2024-11-13 21:35:29,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4625] [2024-11-13 21:35:29,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [4627] [2024-11-13 21:35:29,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4688] [2024-11-13 21:35:30,383 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_1ef5d8c1-93db-43c6-9396-ae43e162b4e7/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] [2024-11-13 21:35:30,407 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:35:30,577 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:35:30,578 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:30 WrapperNode [2024-11-13 21:35:30,578 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:35:30,579 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:35:30,579 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:35:30,579 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:35:30,586 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:30" (1/1) ... [2024-11-13 21:35:30,713 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:30" (1/1) ... [2024-11-13 21:35:31,039 INFO L138 Inliner]: procedures = 267, calls = 4490, calls flagged for inlining = 132, calls inlined = 125, statements flattened = 10730 [2024-11-13 21:35:31,040 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:35:31,041 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:35:31,041 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:35:31,041 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:35:31,050 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:30" (1/1) ... [2024-11-13 21:35:31,050 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:30" (1/1) ... [2024-11-13 21:35:31,197 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:30" (1/1) ... [2024-11-13 21:35:31,197 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:30" (1/1) ... [2024-11-13 21:35:31,415 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:30" (1/1) ... [2024-11-13 21:35:31,460 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:30" (1/1) ... [2024-11-13 21:35:31,488 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:30" (1/1) ... [2024-11-13 21:35:31,577 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:30" (1/1) ... [2024-11-13 21:35:31,636 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:35:31,637 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:35:31,638 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:35:31,638 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:35:31,639 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:30" (1/1) ... [2024-11-13 21:35:31,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:35:31,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5d8c1-93db-43c6-9396-ae43e162b4e7/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:35:31,670 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5d8c1-93db-43c6-9396-ae43e162b4e7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:35:31,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef5d8c1-93db-43c6-9396-ae43e162b4e7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:35:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2024-11-13 21:35:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2024-11-13 21:35:31,707 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-13 21:35:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-13 21:35:31,708 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2024-11-13 21:35:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2024-11-13 21:35:31,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 21:35:31,708 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2024-11-13 21:35:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2024-11-13 21:35:31,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:35:31,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 21:35:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 21:35:31,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 21:35:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 21:35:31,708 INFO L130 BoogieDeclarations]: Found specification of procedure find_partition [2024-11-13 21:35:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure find_partition [2024-11-13 21:35:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-11-13 21:35:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-11-13 21:35:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2024-11-13 21:35:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2024-11-13 21:35:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-13 21:35:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-13 21:35:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-13 21:35:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-13 21:35:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 21:35:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 21:35:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2024-11-13 21:35:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2024-11-13 21:35:31,709 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-11-13 21:35:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-11-13 21:35:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 21:35:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 21:35:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 21:35:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 21:35:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2024-11-13 21:35:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2024-11-13 21:35:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:35:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:35:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:35:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:35:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure st_int_ioctl [2024-11-13 21:35:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure st_int_ioctl [2024-11-13 21:35:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_rq_timeout [2024-11-13 21:35:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_rq_timeout [2024-11-13 21:35:31,710 INFO L130 BoogieDeclarations]: Found specification of procedure set_mode_densblk [2024-11-13 21:35:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mode_densblk [2024-11-13 21:35:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2024-11-13 21:35:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2024-11-13 21:35:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:35:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2024-11-13 21:35:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2024-11-13 21:35:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure read_mode_page [2024-11-13 21:35:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mode_page [2024-11-13 21:35:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2024-11-13 21:35:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2024-11-13 21:35:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:35:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2024-11-13 21:35:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2024-11-13 21:35:31,711 INFO L130 BoogieDeclarations]: Found specification of procedure st_do_scsi [2024-11-13 21:35:31,713 INFO L138 BoogieDeclarations]: Found implementation of procedure st_do_scsi [2024-11-13 21:35:31,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 21:35:31,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 21:35:31,714 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-13 21:35:31,714 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-13 21:35:31,714 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_inc [2024-11-13 21:35:31,714 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_inc [2024-11-13 21:35:31,714 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2024-11-13 21:35:31,714 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2024-11-13 21:35:31,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:35:31,714 INFO L130 BoogieDeclarations]: Found specification of procedure st_release_request [2024-11-13 21:35:31,714 INFO L138 BoogieDeclarations]: Found implementation of procedure st_release_request [2024-11-13 21:35:31,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:35:31,715 INFO L130 BoogieDeclarations]: Found specification of procedure remove_cdevs [2024-11-13 21:35:31,715 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_cdevs [2024-11-13 21:35:31,716 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 21:35:31,716 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 21:35:31,716 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-13 21:35:31,716 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-13 21:35:31,716 INFO L130 BoogieDeclarations]: Found specification of procedure get_location [2024-11-13 21:35:31,717 INFO L138 BoogieDeclarations]: Found implementation of procedure get_location [2024-11-13 21:35:31,717 INFO L130 BoogieDeclarations]: Found specification of procedure st_compression [2024-11-13 21:35:31,717 INFO L138 BoogieDeclarations]: Found implementation of procedure st_compression [2024-11-13 21:35:31,717 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_put_device [2024-11-13 21:35:31,717 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_put_device [2024-11-13 21:35:31,717 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-13 21:35:31,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-13 21:35:31,717 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2024-11-13 21:35:31,717 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2024-11-13 21:35:31,717 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-13 21:35:31,717 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-13 21:35:31,718 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-13 21:35:31,718 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-13 21:35:31,718 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-13 21:35:31,718 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-13 21:35:31,718 INFO L130 BoogieDeclarations]: Found specification of procedure check_tape [2024-11-13 21:35:31,718 INFO L138 BoogieDeclarations]: Found implementation of procedure check_tape [2024-11-13 21:35:31,718 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-13 21:35:31,718 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-13 21:35:31,718 INFO L130 BoogieDeclarations]: Found specification of procedure switch_partition [2024-11-13 21:35:31,718 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_partition [2024-11-13 21:35:31,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 21:35:31,718 INFO L130 BoogieDeclarations]: Found specification of procedure setup_buffering [2024-11-13 21:35:31,718 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_buffering [2024-11-13 21:35:31,718 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-13 21:35:31,718 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-13 21:35:31,718 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tape_put [2024-11-13 21:35:31,718 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tape_put [2024-11-13 21:35:31,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:35:31,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 21:35:31,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 21:35:31,719 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_ioctl [2024-11-13 21:35:31,719 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_ioctl [2024-11-13 21:35:31,719 INFO L130 BoogieDeclarations]: Found specification of procedure st_log_options [2024-11-13 21:35:31,719 INFO L138 BoogieDeclarations]: Found implementation of procedure st_log_options [2024-11-13 21:35:31,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:35:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure create_one_cdev [2024-11-13 21:35:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure create_one_cdev [2024-11-13 21:35:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure queue_dma_alignment [2024-11-13 21:35:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_dma_alignment [2024-11-13 21:35:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure do_load_unload [2024-11-13 21:35:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure do_load_unload [2024-11-13 21:35:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure st_flush_write_buffer [2024-11-13 21:35:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure st_flush_write_buffer [2024-11-13 21:35:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 21:35:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 21:35:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2024-11-13 21:35:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2024-11-13 21:35:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2024-11-13 21:35:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2024-11-13 21:35:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure st_chk_result [2024-11-13 21:35:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure st_chk_result [2024-11-13 21:35:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 21:35:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 21:35:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure write_behind_check [2024-11-13 21:35:31,720 INFO L138 BoogieDeclarations]: Found implementation of procedure write_behind_check [2024-11-13 21:35:31,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:35:31,721 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-13 21:35:31,721 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-13 21:35:31,721 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-13 21:35:31,721 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-13 21:35:31,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 21:35:31,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 21:35:31,721 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2024-11-13 21:35:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2024-11-13 21:35:31,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-13 21:35:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-13 21:35:31,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:35:31,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-13 21:35:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-13 21:35:31,722 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-13 21:35:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-13 21:35:31,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:35:31,722 INFO L130 BoogieDeclarations]: Found specification of procedure deb_space_print [2024-11-13 21:35:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure deb_space_print [2024-11-13 21:35:31,722 INFO L130 BoogieDeclarations]: Found specification of procedure flush_buffer [2024-11-13 21:35:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_buffer [2024-11-13 21:35:31,722 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2024-11-13 21:35:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2024-11-13 21:35:31,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:35:31,722 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-13 21:35:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-13 21:35:31,722 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2024-11-13 21:35:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2024-11-13 21:35:31,723 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2024-11-13 21:35:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2024-11-13 21:35:31,723 INFO L130 BoogieDeclarations]: Found specification of procedure release_buffering [2024-11-13 21:35:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure release_buffering [2024-11-13 21:35:31,723 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2024-11-13 21:35:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2024-11-13 21:35:31,723 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2024-11-13 21:35:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2024-11-13 21:35:31,723 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_page [2024-11-13 21:35:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_page [2024-11-13 21:35:31,723 INFO L130 BoogieDeclarations]: Found specification of procedure st_flush [2024-11-13 21:35:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure st_flush [2024-11-13 21:35:31,723 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 21:35:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 21:35:31,726 INFO L130 BoogieDeclarations]: Found specification of procedure rw_checks [2024-11-13 21:35:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure rw_checks [2024-11-13 21:35:31,726 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2024-11-13 21:35:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2024-11-13 21:35:31,726 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2024-11-13 21:35:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2024-11-13 21:35:31,726 INFO L130 BoogieDeclarations]: Found specification of procedure st_write [2024-11-13 21:35:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure st_write [2024-11-13 21:35:31,726 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-13 21:35:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-13 21:35:31,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:35:31,726 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_get_device [2024-11-13 21:35:31,727 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_get_device [2024-11-13 21:35:31,727 INFO L130 BoogieDeclarations]: Found specification of procedure set_location [2024-11-13 21:35:31,727 INFO L138 BoogieDeclarations]: Found implementation of procedure set_location [2024-11-13 21:35:31,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:35:31,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:35:31,727 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-13 21:35:31,727 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-13 21:35:33,385 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:35:33,396 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:35:33,580 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 21:36:31,569 INFO L? ?]: Removed 3727 outVars from TransFormulas that were not future-live. [2024-11-13 21:36:31,569 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:36:38,693 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:36:38,693 INFO L316 CfgBuilder]: Removed 21 assume(true) statements. [2024-11-13 21:36:38,694 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:36:38 BoogieIcfgContainer [2024-11-13 21:36:38,694 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:36:38,695 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:36:38,695 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:36:38,717 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:36:38,717 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:36:38" (1/1) ... [2024-11-13 21:36:38,732 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:36:38,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:38,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 2293 states and 3488 transitions. [2024-11-13 21:36:38,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 3488 transitions. [2024-11-13 21:36:39,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2024-11-13 21:36:39,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:39,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:54,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:57,145 INFO L134 CoverageAnalysis]: Checked inductivity of 16728 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-13 21:37:07,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:37:11,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:11,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3831 states to 2317 states and 3634 transitions. [2024-11-13 21:37:11,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2317 states and 3634 transitions. [2024-11-13 21:37:11,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2024-11-13 21:37:11,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:11,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:26,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:27,455 INFO L134 CoverageAnalysis]: Checked inductivity of 16730 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-13 21:37:27,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:27,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 2318 states and 3635 transitions. [2024-11-13 21:37:27,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 3635 transitions. [2024-11-13 21:37:27,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-13 21:37:27,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:27,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:41,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:44,108 INFO L134 CoverageAnalysis]: Checked inductivity of 16732 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16732 trivial. 0 not checked. [2024-11-13 21:37:54,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:38:04,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:04,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4160 states to 2334 states and 3766 transitions. [2024-11-13 21:38:04,390 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 3766 transitions. [2024-11-13 21:38:04,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-13 21:38:04,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:04,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:17,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:18,748 INFO L134 CoverageAnalysis]: Checked inductivity of 16728 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-13 21:38:19,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:19,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4168 states to 2339 states and 3774 transitions. [2024-11-13 21:38:19,023 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 3774 transitions. [2024-11-13 21:38:19,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-13 21:38:19,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:19,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:33,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:34,593 INFO L134 CoverageAnalysis]: Checked inductivity of 16726 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-11-13 21:38:34,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:34,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4172 states to 2341 states and 3778 transitions. [2024-11-13 21:38:34,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 3778 transitions. [2024-11-13 21:38:34,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-13 21:38:34,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:34,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:48,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:49,553 INFO L134 CoverageAnalysis]: Checked inductivity of 16731 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16731 trivial. 0 not checked. [2024-11-13 21:38:49,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:49,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4173 states to 2342 states and 3779 transitions. [2024-11-13 21:38:49,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2342 states and 3779 transitions. [2024-11-13 21:38:49,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-13 21:38:49,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:49,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:02,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:03,943 INFO L134 CoverageAnalysis]: Checked inductivity of 16730 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-13 21:39:08,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:08,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4279 states to 2345 states and 3885 transitions. [2024-11-13 21:39:08,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states and 3885 transitions. [2024-11-13 21:39:08,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-13 21:39:08,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:08,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:21,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:24,115 INFO L134 CoverageAnalysis]: Checked inductivity of 16726 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-11-13 21:39:29,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:29,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4282 states to 2347 states and 3888 transitions. [2024-11-13 21:39:29,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 3888 transitions. [2024-11-13 21:39:29,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-13 21:39:29,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:29,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:41,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:42,141 INFO L134 CoverageAnalysis]: Checked inductivity of 16732 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16732 trivial. 0 not checked. [2024-11-13 21:39:42,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:42,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4283 states to 2348 states and 3889 transitions. [2024-11-13 21:39:42,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 3889 transitions. [2024-11-13 21:39:42,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 808 [2024-11-13 21:39:42,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:42,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:54,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:55,387 INFO L134 CoverageAnalysis]: Checked inductivity of 16734 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16734 trivial. 0 not checked. [2024-11-13 21:39:56,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:56,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4283 states to 2349 states and 3889 transitions. [2024-11-13 21:39:56,586 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 3889 transitions. [2024-11-13 21:39:56,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2024-11-13 21:39:56,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:56,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:08,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:09,076 INFO L134 CoverageAnalysis]: Checked inductivity of 16733 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16733 trivial. 0 not checked. [2024-11-13 21:40:09,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:09,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4284 states to 2350 states and 3890 transitions. [2024-11-13 21:40:09,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 3890 transitions. [2024-11-13 21:40:09,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2024-11-13 21:40:09,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:09,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:21,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:23,041 INFO L134 CoverageAnalysis]: Checked inductivity of 16738 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16738 trivial. 0 not checked. [2024-11-13 21:40:30,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:30,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4411 states to 2362 states and 4017 transitions. [2024-11-13 21:40:30,028 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4017 transitions. [2024-11-13 21:40:30,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2024-11-13 21:40:30,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:30,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:42,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:43,431 INFO L134 CoverageAnalysis]: Checked inductivity of 16731 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-13 21:40:53,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:53,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4518 states to 2366 states and 4124 transitions. [2024-11-13 21:40:53,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 4124 transitions. [2024-11-13 21:40:53,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 808 [2024-11-13 21:40:53,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:53,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:05,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:05,725 INFO L134 CoverageAnalysis]: Checked inductivity of 16734 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16734 trivial. 0 not checked. [2024-11-13 21:41:05,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:05,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4519 states to 2367 states and 4125 transitions. [2024-11-13 21:41:05,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 4125 transitions. [2024-11-13 21:41:05,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 808 [2024-11-13 21:41:05,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:05,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:17,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:18,949 INFO L134 CoverageAnalysis]: Checked inductivity of 16732 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-13 21:41:33,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:33,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4628 states to 2372 states and 4234 transitions. [2024-11-13 21:41:33,632 INFO L276 IsEmpty]: Start isEmpty. Operand 2372 states and 4234 transitions. [2024-11-13 21:41:33,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 809 [2024-11-13 21:41:33,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:33,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:45,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:46,485 INFO L134 CoverageAnalysis]: Checked inductivity of 16735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16735 trivial. 0 not checked. [2024-11-13 21:41:49,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:49,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4628 states to 2373 states and 4234 transitions. [2024-11-13 21:41:49,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2373 states and 4234 transitions. [2024-11-13 21:41:49,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 809 [2024-11-13 21:41:49,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:49,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:01,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:03,249 INFO L134 CoverageAnalysis]: Checked inductivity of 16733 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-13 21:42:23,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:23,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4739 states to 2379 states and 4345 transitions. [2024-11-13 21:42:23,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2379 states and 4345 transitions. [2024-11-13 21:42:23,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 809 [2024-11-13 21:42:23,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:23,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:34,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:34,908 INFO L134 CoverageAnalysis]: Checked inductivity of 16735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16735 trivial. 0 not checked. [2024-11-13 21:42:34,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:34,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4740 states to 2380 states and 4346 transitions. [2024-11-13 21:42:34,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 4346 transitions. [2024-11-13 21:42:35,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-13 21:42:35,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:35,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:46,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:48,123 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16736 trivial. 0 not checked. [2024-11-13 21:42:51,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:51,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4740 states to 2381 states and 4346 transitions. [2024-11-13 21:42:51,890 INFO L276 IsEmpty]: Start isEmpty. Operand 2381 states and 4346 transitions. [2024-11-13 21:42:51,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-13 21:42:51,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:51,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:03,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:03,642 INFO L134 CoverageAnalysis]: Checked inductivity of 16735 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-13 21:43:07,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:07,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4742 states to 2382 states and 4348 transitions. [2024-11-13 21:43:07,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 4348 transitions. [2024-11-13 21:43:07,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 816 [2024-11-13 21:43:07,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:07,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:18,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:19,839 INFO L134 CoverageAnalysis]: Checked inductivity of 16740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16740 trivial. 0 not checked. [2024-11-13 21:43:21,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:21,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4742 states to 2383 states and 4348 transitions. [2024-11-13 21:43:21,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 4348 transitions. [2024-11-13 21:43:21,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2024-11-13 21:43:21,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:21,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:33,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:35,308 INFO L134 CoverageAnalysis]: Checked inductivity of 16737 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16737 trivial. 0 not checked. [2024-11-13 21:43:39,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:39,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4742 states to 2384 states and 4348 transitions. [2024-11-13 21:43:39,380 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 4348 transitions. [2024-11-13 21:43:39,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-13 21:43:39,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:39,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:52,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:52,695 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16736 trivial. 0 not checked. [2024-11-13 21:43:52,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:52,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4743 states to 2385 states and 4349 transitions. [2024-11-13 21:43:52,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 4349 transitions. [2024-11-13 21:43:52,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-13 21:43:52,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:52,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:04,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:06,708 INFO L134 CoverageAnalysis]: Checked inductivity of 16734 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-13 21:44:34,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:34,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4856 states to 2392 states and 4462 transitions. [2024-11-13 21:44:34,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 4462 transitions. [2024-11-13 21:44:34,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-13 21:44:34,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:34,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:46,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:47,047 INFO L134 CoverageAnalysis]: Checked inductivity of 16735 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-13 21:44:51,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:51,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4862 states to 2394 states and 4468 transitions. [2024-11-13 21:44:51,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 4468 transitions. [2024-11-13 21:44:51,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2024-11-13 21:44:51,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:51,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:03,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:04,102 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-13 21:45:04,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:04,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4862 states to 2395 states and 4468 transitions. [2024-11-13 21:45:04,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2395 states and 4468 transitions. [2024-11-13 21:45:04,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2024-11-13 21:45:04,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:04,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:16,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:18,223 INFO L134 CoverageAnalysis]: Checked inductivity of 16735 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-13 21:45:48,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:48,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4977 states to 2403 states and 4583 transitions. [2024-11-13 21:45:48,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2403 states and 4583 transitions. [2024-11-13 21:45:48,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-13 21:45:48,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:48,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:05,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:06,576 INFO L134 CoverageAnalysis]: Checked inductivity of 16738 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16738 trivial. 0 not checked. [2024-11-13 21:46:11,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:11,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4977 states to 2404 states and 4583 transitions. [2024-11-13 21:46:11,484 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 4583 transitions. [2024-11-13 21:46:11,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2024-11-13 21:46:11,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:11,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:24,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:25,093 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-13 21:46:34,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:34,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4984 states to 2406 states and 4590 transitions. [2024-11-13 21:46:34,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 4590 transitions. [2024-11-13 21:46:34,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 817 [2024-11-13 21:46:34,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:34,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:47,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:47,947 INFO L134 CoverageAnalysis]: Checked inductivity of 16741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16741 trivial. 0 not checked. [2024-11-13 21:46:48,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:48,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4984 states to 2407 states and 4590 transitions. [2024-11-13 21:46:48,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 4590 transitions. [2024-11-13 21:46:48,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-13 21:46:48,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:48,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:03,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:04,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16737 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-13 21:47:04,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:04,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4984 states to 2408 states and 4590 transitions. [2024-11-13 21:47:04,313 INFO L276 IsEmpty]: Start isEmpty. Operand 2408 states and 4590 transitions. [2024-11-13 21:47:04,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-13 21:47:04,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:04,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:18,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:18,937 INFO L134 CoverageAnalysis]: Checked inductivity of 16737 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-13 21:47:28,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:28,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4990 states to 2410 states and 4596 transitions. [2024-11-13 21:47:28,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 4596 transitions. [2024-11-13 21:47:28,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2024-11-13 21:47:28,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:28,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:40,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:42,294 INFO L134 CoverageAnalysis]: Checked inductivity of 16739 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16739 trivial. 0 not checked. [2024-11-13 21:47:47,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:47,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4990 states to 2411 states and 4596 transitions. [2024-11-13 21:47:47,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2411 states and 4596 transitions. [2024-11-13 21:47:47,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-13 21:47:47,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:47,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:00,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:03,481 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-13 21:48:46,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:46,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5107 states to 2420 states and 4713 transitions. [2024-11-13 21:48:46,831 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 4713 transitions. [2024-11-13 21:48:46,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-13 21:48:46,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:46,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:03,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:04,314 INFO L134 CoverageAnalysis]: Checked inductivity of 16737 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16737 trivial. 0 not checked. [2024-11-13 21:49:04,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:04,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5110 states to 2422 states and 4716 transitions. [2024-11-13 21:49:04,391 INFO L276 IsEmpty]: Start isEmpty. Operand 2422 states and 4716 transitions. [2024-11-13 21:49:04,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-13 21:49:04,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:04,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:19,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:20,394 INFO L134 CoverageAnalysis]: Checked inductivity of 16738 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 16731 trivial. 0 not checked. [2024-11-13 21:49:28,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:28,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5118 states to 2424 states and 4724 transitions. [2024-11-13 21:49:28,568 INFO L276 IsEmpty]: Start isEmpty. Operand 2424 states and 4724 transitions. [2024-11-13 21:49:28,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2024-11-13 21:49:28,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:28,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:43,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:44,484 INFO L134 CoverageAnalysis]: Checked inductivity of 16742 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16742 trivial. 0 not checked. [2024-11-13 21:49:47,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:47,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5118 states to 2425 states and 4724 transitions. [2024-11-13 21:49:47,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 4724 transitions. [2024-11-13 21:49:47,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-13 21:49:47,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:47,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms