./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf2201f-d7b0-4656-8ce2-e9a33393111c/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf2201f-d7b0-4656-8ce2-e9a33393111c/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf2201f-d7b0-4656-8ce2-e9a33393111c/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf2201f-d7b0-4656-8ce2-e9a33393111c/bin/ukojak-verify-ENZ3QT5qd3/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_ccf2201f-d7b0-4656-8ce2-e9a33393111c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf2201f-d7b0-4656-8ce2-e9a33393111c/bin/ukojak-verify-ENZ3QT5qd3 --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-d790fec [2024-11-25 02:18:59,156 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:18:59,262 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf2201f-d7b0-4656-8ce2-e9a33393111c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 02:18:59,271 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:18:59,274 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:18:59,314 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:18:59,317 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:18:59,317 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:18:59,318 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:18:59,319 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:18:59,320 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:18:59,320 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:18:59,320 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:18:59,320 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:18:59,321 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:18:59,321 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:18:59,321 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:18:59,322 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:18:59,322 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:18:59,322 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:18:59,322 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:18:59,322 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:18:59,323 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:18:59,323 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:18:59,323 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:18:59,323 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:18:59,323 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:18:59,323 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:18:59,323 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:18:59,324 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:18:59,324 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_ccf2201f-d7b0-4656-8ce2-e9a33393111c/bin/ukojak-verify-ENZ3QT5qd3 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 [2024-11-25 02:18:59,674 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:18:59,686 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:18:59,691 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:18:59,693 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:18:59,693 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:18:59,695 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf2201f-d7b0-4656-8ce2-e9a33393111c/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--st.ko-entry_point.cil.out.i [2024-11-25 02:19:02,710 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf2201f-d7b0-4656-8ce2-e9a33393111c/bin/ukojak-verify-ENZ3QT5qd3/data/2d2183672/349f9e7f61f54d03a1b131101fecbc97/FLAG0b2f18ba8 [2024-11-25 02:19:03,454 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:19:03,455 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf2201f-d7b0-4656-8ce2-e9a33393111c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--st.ko-entry_point.cil.out.i [2024-11-25 02:19:03,516 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf2201f-d7b0-4656-8ce2-e9a33393111c/bin/ukojak-verify-ENZ3QT5qd3/data/2d2183672/349f9e7f61f54d03a1b131101fecbc97/FLAG0b2f18ba8 [2024-11-25 02:19:03,774 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf2201f-d7b0-4656-8ce2-e9a33393111c/bin/ukojak-verify-ENZ3QT5qd3/data/2d2183672/349f9e7f61f54d03a1b131101fecbc97 [2024-11-25 02:19:03,777 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:19:03,779 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:19:03,781 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:19:03,781 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:19:03,786 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:19:03,787 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:19:03" (1/1) ... [2024-11-25 02:19:03,788 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6579d4a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:03, skipping insertion in model container [2024-11-25 02:19:03,789 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:19:03" (1/1) ... [2024-11-25 02:19:03,963 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:19:06,479 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_ccf2201f-d7b0-4656-8ce2-e9a33393111c/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] [2024-11-25 02:19:06,575 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:19:06,643 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:19:06,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4416] [2024-11-25 02:19:06,833 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4418] [2024-11-25 02:19:06,836 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] [2024-11-25 02:19:06,836 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] [2024-11-25 02:19:06,838 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4456] [2024-11-25 02:19:06,840 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4459] [2024-11-25 02:19:06,840 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4462] [2024-11-25 02:19:06,841 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4465] [2024-11-25 02:19:06,842 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] [2024-11-25 02:19:06,843 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [4513-4514] [2024-11-25 02:19:06,843 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4517-4518] [2024-11-25 02:19:06,843 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4521-4522] [2024-11-25 02:19:06,843 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4525-4526] [2024-11-25 02:19:06,847 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] [2024-11-25 02:19:06,847 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; incq %0": "=m" (v->counter): "m" (v->counter)); [4554] [2024-11-25 02:19:06,848 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] [2024-11-25 02:19:06,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4592] [2024-11-25 02:19:06,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4595] [2024-11-25 02:19:06,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [4597] [2024-11-25 02:19:06,851 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4602] [2024-11-25 02:19:06,852 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4605] [2024-11-25 02:19:06,852 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4607] [2024-11-25 02:19:06,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4612] [2024-11-25 02:19:06,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4615] [2024-11-25 02:19:06,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4617] [2024-11-25 02:19:06,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4622] [2024-11-25 02:19:06,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4625] [2024-11-25 02:19:06,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [4627] [2024-11-25 02:19:06,858 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4688] [2024-11-25 02:19:07,457 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_ccf2201f-d7b0-4656-8ce2-e9a33393111c/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] [2024-11-25 02:19:07,478 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:19:07,700 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:19:07,702 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:07 WrapperNode [2024-11-25 02:19:07,702 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:19:07,703 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:19:07,703 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:19:07,704 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:19:07,711 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:07" (1/1) ... [2024-11-25 02:19:07,872 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:07" (1/1) ... [2024-11-25 02:19:08,392 INFO L138 Inliner]: procedures = 267, calls = 4490, calls flagged for inlining = 132, calls inlined = 125, statements flattened = 10548 [2024-11-25 02:19:08,393 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:19:08,394 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:19:08,394 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:19:08,394 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:19:08,403 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:07" (1/1) ... [2024-11-25 02:19:08,404 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:07" (1/1) ... [2024-11-25 02:19:08,467 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:07" (1/1) ... [2024-11-25 02:19:08,467 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:07" (1/1) ... [2024-11-25 02:19:08,731 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:07" (1/1) ... [2024-11-25 02:19:08,762 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:07" (1/1) ... [2024-11-25 02:19:08,848 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:07" (1/1) ... [2024-11-25 02:19:08,903 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:07" (1/1) ... [2024-11-25 02:19:08,944 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:07" (1/1) ... [2024-11-25 02:19:09,141 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:19:09,142 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:19:09,142 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:19:09,142 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:19:09,146 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:19:07" (1/1) ... [2024-11-25 02:19:09,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:19:09,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf2201f-d7b0-4656-8ce2-e9a33393111c/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:19:09,224 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf2201f-d7b0-4656-8ce2-e9a33393111c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:19:09,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccf2201f-d7b0-4656-8ce2-e9a33393111c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:19:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2024-11-25 02:19:09,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2024-11-25 02:19:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-25 02:19:09,324 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-25 02:19:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2024-11-25 02:19:09,324 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2024-11-25 02:19:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 02:19:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2024-11-25 02:19:09,324 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2024-11-25 02:19:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 02:19:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 02:19:09,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 02:19:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 02:19:09,325 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 02:19:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure find_partition [2024-11-25 02:19:09,325 INFO L138 BoogieDeclarations]: Found implementation of procedure find_partition [2024-11-25 02:19:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-11-25 02:19:09,325 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-11-25 02:19:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2024-11-25 02:19:09,325 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2024-11-25 02:19:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-25 02:19:09,325 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-25 02:19:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-25 02:19:09,325 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-25 02:19:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 02:19:09,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 02:19:09,326 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2024-11-25 02:19:09,326 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2024-11-25 02:19:09,326 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-11-25 02:19:09,326 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-11-25 02:19:09,326 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-25 02:19:09,326 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-25 02:19:09,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-25 02:19:09,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-25 02:19:09,326 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2024-11-25 02:19:09,326 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2024-11-25 02:19:09,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 02:19:09,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 02:19:09,326 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 02:19:09,326 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 02:19:09,326 INFO L130 BoogieDeclarations]: Found specification of procedure st_int_ioctl [2024-11-25 02:19:09,326 INFO L138 BoogieDeclarations]: Found implementation of procedure st_int_ioctl [2024-11-25 02:19:09,326 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_rq_timeout [2024-11-25 02:19:09,327 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_rq_timeout [2024-11-25 02:19:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure set_mode_densblk [2024-11-25 02:19:09,327 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mode_densblk [2024-11-25 02:19:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2024-11-25 02:19:09,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2024-11-25 02:19:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:19:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2024-11-25 02:19:09,327 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2024-11-25 02:19:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure read_mode_page [2024-11-25 02:19:09,327 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mode_page [2024-11-25 02:19:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2024-11-25 02:19:09,327 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2024-11-25 02:19:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:19:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2024-11-25 02:19:09,327 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2024-11-25 02:19:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure st_do_scsi [2024-11-25 02:19:09,327 INFO L138 BoogieDeclarations]: Found implementation of procedure st_do_scsi [2024-11-25 02:19:09,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-25 02:19:09,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-25 02:19:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-25 02:19:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-25 02:19:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_inc [2024-11-25 02:19:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_inc [2024-11-25 02:19:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2024-11-25 02:19:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2024-11-25 02:19:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:19:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure st_release_request [2024-11-25 02:19:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure st_release_request [2024-11-25 02:19:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 02:19:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure remove_cdevs [2024-11-25 02:19:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_cdevs [2024-11-25 02:19:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 02:19:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 02:19:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-25 02:19:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-25 02:19:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure get_location [2024-11-25 02:19:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure get_location [2024-11-25 02:19:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure st_compression [2024-11-25 02:19:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure st_compression [2024-11-25 02:19:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_put_device [2024-11-25 02:19:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_put_device [2024-11-25 02:19:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-25 02:19:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-25 02:19:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2024-11-25 02:19:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2024-11-25 02:19:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-25 02:19:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-25 02:19:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-25 02:19:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-25 02:19:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-25 02:19:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-25 02:19:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure check_tape [2024-11-25 02:19:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure check_tape [2024-11-25 02:19:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-25 02:19:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-25 02:19:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure switch_partition [2024-11-25 02:19:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_partition [2024-11-25 02:19:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 02:19:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure setup_buffering [2024-11-25 02:19:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_buffering [2024-11-25 02:19:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-25 02:19:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-25 02:19:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tape_put [2024-11-25 02:19:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tape_put [2024-11-25 02:19:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 02:19:09,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-25 02:19:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-25 02:19:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_ioctl [2024-11-25 02:19:09,337 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_ioctl [2024-11-25 02:19:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure st_log_options [2024-11-25 02:19:09,337 INFO L138 BoogieDeclarations]: Found implementation of procedure st_log_options [2024-11-25 02:19:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:19:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure create_one_cdev [2024-11-25 02:19:09,337 INFO L138 BoogieDeclarations]: Found implementation of procedure create_one_cdev [2024-11-25 02:19:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure queue_dma_alignment [2024-11-25 02:19:09,337 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_dma_alignment [2024-11-25 02:19:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure do_load_unload [2024-11-25 02:19:09,344 INFO L138 BoogieDeclarations]: Found implementation of procedure do_load_unload [2024-11-25 02:19:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure st_flush_write_buffer [2024-11-25 02:19:09,344 INFO L138 BoogieDeclarations]: Found implementation of procedure st_flush_write_buffer [2024-11-25 02:19:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 02:19:09,344 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 02:19:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2024-11-25 02:19:09,344 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2024-11-25 02:19:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2024-11-25 02:19:09,344 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2024-11-25 02:19:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure st_chk_result [2024-11-25 02:19:09,344 INFO L138 BoogieDeclarations]: Found implementation of procedure st_chk_result [2024-11-25 02:19:09,345 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 02:19:09,345 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 02:19:09,345 INFO L130 BoogieDeclarations]: Found specification of procedure write_behind_check [2024-11-25 02:19:09,345 INFO L138 BoogieDeclarations]: Found implementation of procedure write_behind_check [2024-11-25 02:19:09,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:19:09,345 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-25 02:19:09,345 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-25 02:19:09,345 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-25 02:19:09,345 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-25 02:19:09,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 02:19:09,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 02:19:09,345 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2024-11-25 02:19:09,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2024-11-25 02:19:09,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-25 02:19:09,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-25 02:19:09,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:19:09,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-25 02:19:09,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-25 02:19:09,345 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-25 02:19:09,345 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-25 02:19:09,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:19:09,346 INFO L130 BoogieDeclarations]: Found specification of procedure deb_space_print [2024-11-25 02:19:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure deb_space_print [2024-11-25 02:19:09,346 INFO L130 BoogieDeclarations]: Found specification of procedure flush_buffer [2024-11-25 02:19:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_buffer [2024-11-25 02:19:09,346 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2024-11-25 02:19:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2024-11-25 02:19:09,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:19:09,346 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-25 02:19:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-25 02:19:09,346 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2024-11-25 02:19:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2024-11-25 02:19:09,346 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2024-11-25 02:19:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2024-11-25 02:19:09,346 INFO L130 BoogieDeclarations]: Found specification of procedure release_buffering [2024-11-25 02:19:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure release_buffering [2024-11-25 02:19:09,346 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2024-11-25 02:19:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2024-11-25 02:19:09,346 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2024-11-25 02:19:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2024-11-25 02:19:09,347 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_page [2024-11-25 02:19:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_page [2024-11-25 02:19:09,347 INFO L130 BoogieDeclarations]: Found specification of procedure st_flush [2024-11-25 02:19:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure st_flush [2024-11-25 02:19:09,347 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-25 02:19:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-25 02:19:09,347 INFO L130 BoogieDeclarations]: Found specification of procedure rw_checks [2024-11-25 02:19:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure rw_checks [2024-11-25 02:19:09,347 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2024-11-25 02:19:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2024-11-25 02:19:09,347 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2024-11-25 02:19:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2024-11-25 02:19:09,347 INFO L130 BoogieDeclarations]: Found specification of procedure st_write [2024-11-25 02:19:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure st_write [2024-11-25 02:19:09,347 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-25 02:19:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-25 02:19:09,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:19:09,347 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_get_device [2024-11-25 02:19:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_get_device [2024-11-25 02:19:09,347 INFO L130 BoogieDeclarations]: Found specification of procedure set_location [2024-11-25 02:19:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure set_location [2024-11-25 02:19:09,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:19:09,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:19:09,348 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-25 02:19:09,355 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-25 02:19:10,705 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:19:10,710 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:19:10,891 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 02:20:08,732 INFO L? ?]: Removed 3723 outVars from TransFormulas that were not future-live. [2024-11-25 02:20:08,733 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:20:15,909 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:20:15,909 INFO L312 CfgBuilder]: Removed 21 assume(true) statements. [2024-11-25 02:20:15,913 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:20:15 BoogieIcfgContainer [2024-11-25 02:20:15,913 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:20:15,915 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:20:15,915 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:20:15,931 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:20:15,931 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:20:15" (1/1) ... [2024-11-25 02:20:15,944 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:20:16,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:16,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3477 states to 2282 states and 3477 transitions. [2024-11-25 02:20:16,129 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 3477 transitions. [2024-11-25 02:20:16,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2024-11-25 02:20:16,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:16,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:30,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:33,630 INFO L134 CoverageAnalysis]: Checked inductivity of 16728 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-25 02:20:43,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:20:48,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:48,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 2306 states and 3623 transitions. [2024-11-25 02:20:48,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 3623 transitions. [2024-11-25 02:20:48,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-25 02:20:48,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:48,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:02,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:05,689 INFO L134 CoverageAnalysis]: Checked inductivity of 16732 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16732 trivial. 0 not checked. [2024-11-25 02:21:16,506 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 [] [2024-11-25 02:21:25,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:25,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4148 states to 2322 states and 3754 transitions. [2024-11-25 02:21:25,947 INFO L276 IsEmpty]: Start isEmpty. Operand 2322 states and 3754 transitions. [2024-11-25 02:21:25,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2024-11-25 02:21:25,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:25,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:38,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:39,098 INFO L134 CoverageAnalysis]: Checked inductivity of 16730 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-25 02:21:39,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:39,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 2323 states and 3755 transitions. [2024-11-25 02:21:39,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 3755 transitions. [2024-11-25 02:21:39,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-25 02:21:39,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:39,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:51,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:52,261 INFO L134 CoverageAnalysis]: Checked inductivity of 16731 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16731 trivial. 0 not checked. [2024-11-25 02:21:52,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:52,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4150 states to 2324 states and 3756 transitions. [2024-11-25 02:21:52,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 3756 transitions. [2024-11-25 02:21:52,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-25 02:21:52,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:52,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:04,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:05,580 INFO L134 CoverageAnalysis]: Checked inductivity of 16728 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-25 02:22:05,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:05,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4158 states to 2329 states and 3764 transitions. [2024-11-25 02:22:05,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 3764 transitions. [2024-11-25 02:22:05,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-25 02:22:05,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:05,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:17,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:18,479 INFO L134 CoverageAnalysis]: Checked inductivity of 16726 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-11-25 02:22:18,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:18,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4162 states to 2331 states and 3768 transitions. [2024-11-25 02:22:18,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 3768 transitions. [2024-11-25 02:22:18,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-25 02:22:18,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:18,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:30,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:31,446 INFO L134 CoverageAnalysis]: Checked inductivity of 16732 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16732 trivial. 0 not checked. [2024-11-25 02:22:31,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:31,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4163 states to 2332 states and 3769 transitions. [2024-11-25 02:22:31,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2332 states and 3769 transitions. [2024-11-25 02:22:31,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-25 02:22:31,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:31,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:43,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:44,762 INFO L134 CoverageAnalysis]: Checked inductivity of 16738 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16738 trivial. 0 not checked. [2024-11-25 02:22:47,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:47,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4289 states to 2344 states and 3895 transitions. [2024-11-25 02:22:47,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2344 states and 3895 transitions. [2024-11-25 02:22:47,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-25 02:22:47,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:47,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:59,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:02,046 INFO L134 CoverageAnalysis]: Checked inductivity of 16726 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked. [2024-11-25 02:23:06,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:06,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4292 states to 2346 states and 3898 transitions. [2024-11-25 02:23:06,660 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 3898 transitions. [2024-11-25 02:23:06,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-11-25 02:23:06,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:06,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:18,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:19,880 INFO L134 CoverageAnalysis]: Checked inductivity of 16730 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-25 02:23:26,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:26,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4397 states to 2349 states and 4003 transitions. [2024-11-25 02:23:26,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 4003 transitions. [2024-11-25 02:23:26,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2024-11-25 02:23:26,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:26,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:37,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:39,110 INFO L134 CoverageAnalysis]: Checked inductivity of 16731 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-25 02:23:48,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:48,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4504 states to 2353 states and 4110 transitions. [2024-11-25 02:23:48,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 4110 transitions. [2024-11-25 02:23:48,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2024-11-25 02:23:48,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:48,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:00,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:00,975 INFO L134 CoverageAnalysis]: Checked inductivity of 16733 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16733 trivial. 0 not checked. [2024-11-25 02:24:01,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:01,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4505 states to 2354 states and 4111 transitions. [2024-11-25 02:24:01,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 4111 transitions. [2024-11-25 02:24:01,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 808 [2024-11-25 02:24:01,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:01,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:12,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:13,588 INFO L134 CoverageAnalysis]: Checked inductivity of 16734 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16734 trivial. 0 not checked. [2024-11-25 02:24:16,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:16,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4505 states to 2355 states and 4111 transitions. [2024-11-25 02:24:16,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 4111 transitions. [2024-11-25 02:24:16,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 809 [2024-11-25 02:24:16,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:16,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:28,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:30,062 INFO L134 CoverageAnalysis]: Checked inductivity of 16735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16735 trivial. 0 not checked. [2024-11-25 02:24:32,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:32,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4505 states to 2356 states and 4111 transitions. [2024-11-25 02:24:32,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2356 states and 4111 transitions. [2024-11-25 02:24:32,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 808 [2024-11-25 02:24:32,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:32,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:45,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:47,055 INFO L134 CoverageAnalysis]: Checked inductivity of 16732 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-25 02:25:01,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:01,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4614 states to 2361 states and 4220 transitions. [2024-11-25 02:25:01,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2361 states and 4220 transitions. [2024-11-25 02:25:01,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 808 [2024-11-25 02:25:01,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:01,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:14,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:14,998 INFO L134 CoverageAnalysis]: Checked inductivity of 16734 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16734 trivial. 0 not checked. [2024-11-25 02:25:15,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:15,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4615 states to 2362 states and 4221 transitions. [2024-11-25 02:25:15,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4221 transitions. [2024-11-25 02:25:15,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-25 02:25:15,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:15,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:27,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:29,015 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16736 trivial. 0 not checked. [2024-11-25 02:25:32,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:32,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4615 states to 2363 states and 4221 transitions. [2024-11-25 02:25:32,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 4221 transitions. [2024-11-25 02:25:32,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 809 [2024-11-25 02:25:32,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:32,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:45,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:46,838 INFO L134 CoverageAnalysis]: Checked inductivity of 16733 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-25 02:26:05,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:05,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4726 states to 2369 states and 4332 transitions. [2024-11-25 02:26:05,660 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 4332 transitions. [2024-11-25 02:26:05,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 809 [2024-11-25 02:26:05,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:05,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:18,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:18,681 INFO L134 CoverageAnalysis]: Checked inductivity of 16735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16735 trivial. 0 not checked. [2024-11-25 02:26:18,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:18,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4727 states to 2370 states and 4333 transitions. [2024-11-25 02:26:18,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 4333 transitions. [2024-11-25 02:26:18,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 815 [2024-11-25 02:26:18,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:18,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:32,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:32,923 INFO L134 CoverageAnalysis]: Checked inductivity of 16740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16740 trivial. 0 not checked. [2024-11-25 02:26:34,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:34,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4727 states to 2371 states and 4333 transitions. [2024-11-25 02:26:34,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 4333 transitions. [2024-11-25 02:26:34,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 816 [2024-11-25 02:26:34,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:34,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:47,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:48,170 INFO L134 CoverageAnalysis]: Checked inductivity of 16741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16741 trivial. 0 not checked. [2024-11-25 02:26:49,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:49,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4727 states to 2372 states and 4333 transitions. [2024-11-25 02:26:49,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2372 states and 4333 transitions. [2024-11-25 02:26:49,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-25 02:26:49,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:49,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:01,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:02,098 INFO L134 CoverageAnalysis]: Checked inductivity of 16735 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-25 02:27:05,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:05,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4731 states to 2374 states and 4337 transitions. [2024-11-25 02:27:05,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2374 states and 4337 transitions. [2024-11-25 02:27:05,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2024-11-25 02:27:05,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:05,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:19,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:21,252 INFO L134 CoverageAnalysis]: Checked inductivity of 16737 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16737 trivial. 0 not checked. [2024-11-25 02:27:24,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:24,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4731 states to 2375 states and 4337 transitions. [2024-11-25 02:27:24,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2375 states and 4337 transitions. [2024-11-25 02:27:24,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-25 02:27:24,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:24,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:37,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:39,415 INFO L134 CoverageAnalysis]: Checked inductivity of 16734 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-25 02:28:01,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:01,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4844 states to 2382 states and 4450 transitions. [2024-11-25 02:28:01,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 4450 transitions. [2024-11-25 02:28:01,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-25 02:28:01,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:01,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:13,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:14,212 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16736 trivial. 0 not checked. [2024-11-25 02:28:14,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:14,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4845 states to 2383 states and 4451 transitions. [2024-11-25 02:28:14,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 4451 transitions. [2024-11-25 02:28:14,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-25 02:28:14,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:14,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:25,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:26,040 INFO L134 CoverageAnalysis]: Checked inductivity of 16735 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-25 02:28:26,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:26,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4845 states to 2384 states and 4451 transitions. [2024-11-25 02:28:26,160 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 4451 transitions. [2024-11-25 02:28:26,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 817 [2024-11-25 02:28:26,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:26,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:37,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:38,827 INFO L134 CoverageAnalysis]: Checked inductivity of 16742 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16742 trivial. 0 not checked. [2024-11-25 02:28:41,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:41,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4845 states to 2385 states and 4451 transitions. [2024-11-25 02:28:41,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 4451 transitions. [2024-11-25 02:28:41,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2024-11-25 02:28:41,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:41,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:52,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:53,377 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-25 02:29:01,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:01,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4850 states to 2387 states and 4456 transitions. [2024-11-25 02:29:01,178 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 4456 transitions. [2024-11-25 02:29:01,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-25 02:29:01,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:01,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:12,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:14,075 INFO L134 CoverageAnalysis]: Checked inductivity of 16738 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16738 trivial. 0 not checked. [2024-11-25 02:29:18,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:18,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4850 states to 2388 states and 4456 transitions. [2024-11-25 02:29:18,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2388 states and 4456 transitions. [2024-11-25 02:29:18,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2024-11-25 02:29:18,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:18,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:29,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:31,624 INFO L134 CoverageAnalysis]: Checked inductivity of 16735 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-25 02:29:59,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:59,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4965 states to 2396 states and 4571 transitions. [2024-11-25 02:29:59,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2396 states and 4571 transitions. [2024-11-25 02:29:59,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2024-11-25 02:29:59,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:59,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:11,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:12,210 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-25 02:30:12,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:12,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4965 states to 2397 states and 4571 transitions. [2024-11-25 02:30:12,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 4571 transitions. [2024-11-25 02:30:12,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-25 02:30:12,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:12,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:23,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:24,358 INFO L134 CoverageAnalysis]: Checked inductivity of 16738 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 16731 trivial. 0 not checked. [2024-11-25 02:30:24,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:24,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4965 states to 2398 states and 4571 transitions. [2024-11-25 02:30:24,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 4571 transitions. [2024-11-25 02:30:24,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-25 02:30:24,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:24,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:36,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:36,832 INFO L134 CoverageAnalysis]: Checked inductivity of 16738 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 16731 trivial. 0 not checked. [2024-11-25 02:30:41,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:41,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4970 states to 2400 states and 4576 transitions. [2024-11-25 02:30:41,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4576 transitions. [2024-11-25 02:30:41,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-25 02:30:41,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:41,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:52,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:53,424 INFO L134 CoverageAnalysis]: Checked inductivity of 16737 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-25 02:31:02,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:31:02,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4977 states to 2402 states and 4583 transitions. [2024-11-25 02:31:02,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2402 states and 4583 transitions. [2024-11-25 02:31:02,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2024-11-25 02:31:02,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:31:02,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:31:14,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:31:15,215 INFO L134 CoverageAnalysis]: Checked inductivity of 16743 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16743 trivial. 0 not checked. [2024-11-25 02:31:20,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:31:20,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4977 states to 2403 states and 4583 transitions. [2024-11-25 02:31:20,272 INFO L276 IsEmpty]: Start isEmpty. Operand 2403 states and 4583 transitions. [2024-11-25 02:31:20,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-25 02:31:20,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:31:20,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:31:32,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:31:34,229 INFO L134 CoverageAnalysis]: Checked inductivity of 16736 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked. [2024-11-25 02:32:06,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:32:06,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5094 states to 2412 states and 4700 transitions. [2024-11-25 02:32:06,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2412 states and 4700 transitions. [2024-11-25 02:32:06,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-25 02:32:06,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:32:06,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:32:17,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:32:17,987 INFO L134 CoverageAnalysis]: Checked inductivity of 16737 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16737 trivial. 0 not checked. [2024-11-25 02:32:18,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:32:18,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5097 states to 2414 states and 4703 transitions. [2024-11-25 02:32:18,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2414 states and 4703 transitions. [2024-11-25 02:32:18,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2024-11-25 02:32:18,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:32:18,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:32:29,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:32:30,518 INFO L134 CoverageAnalysis]: Checked inductivity of 16739 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16739 trivial. 0 not checked. [2024-11-25 02:32:35,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:32:35,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5097 states to 2415 states and 4703 transitions. [2024-11-25 02:32:35,631 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 4703 transitions. [2024-11-25 02:32:35,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-25 02:32:35,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:32:35,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:32:48,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:32:48,866 INFO L134 CoverageAnalysis]: Checked inductivity of 16737 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 16730 trivial. 0 not checked. [2024-11-25 02:32:48,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:32:48,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5097 states to 2416 states and 4703 transitions. [2024-11-25 02:32:48,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2416 states and 4703 transitions. [2024-11-25 02:32:48,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2024-11-25 02:32:48,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:32:48,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:33:00,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:33:01,505 INFO L134 CoverageAnalysis]: Checked inductivity of 16739 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16731 trivial. 0 not checked. [2024-11-25 02:33:01,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:33:01,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5097 states to 2417 states and 4703 transitions. [2024-11-25 02:33:01,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2417 states and 4703 transitions. [2024-11-25 02:33:01,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2024-11-25 02:33:01,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:33:01,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:33:14,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:33:15,025 INFO L134 CoverageAnalysis]: Checked inductivity of 16739 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16731 trivial. 0 not checked.