./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--serial--usbserial.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_91588326-aa5d-4477-aefb-66f2dec4bf83/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91588326-aa5d-4477-aefb-66f2dec4bf83/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_91588326-aa5d-4477-aefb-66f2dec4bf83/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91588326-aa5d-4477-aefb-66f2dec4bf83/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91588326-aa5d-4477-aefb-66f2dec4bf83/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_91588326-aa5d-4477-aefb-66f2dec4bf83/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 80259aeae4ba31147e34290e116025197f33b09a822b5f4bbd0689489ba43471 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:44:39,140 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:44:39,241 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91588326-aa5d-4477-aefb-66f2dec4bf83/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 02:44:39,250 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:44:39,251 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:44:39,288 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:44:39,289 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:44:39,289 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:44:39,289 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:44:39,289 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:44:39,290 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:44:39,291 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:44:39,291 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:44:39,291 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:44:39,291 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:44:39,291 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:44:39,291 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:44:39,291 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:44:39,292 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:44:39,292 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:44:39,292 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:44:39,292 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:44:39,292 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:44:39,292 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:44:39,292 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:44:39,292 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:44:39,293 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:44:39,293 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:44:39,293 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:44:39,293 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:44:39,293 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_91588326-aa5d-4477-aefb-66f2dec4bf83/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 -> 80259aeae4ba31147e34290e116025197f33b09a822b5f4bbd0689489ba43471 [2024-11-25 02:44:39,599 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:44:39,614 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:44:39,618 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:44:39,619 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:44:39,622 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:44:39,624 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91588326-aa5d-4477-aefb-66f2dec4bf83/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2024-11-25 02:44:42,593 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91588326-aa5d-4477-aefb-66f2dec4bf83/bin/ukojak-verify-ENZ3QT5qd3/data/276fd1ee3/173beb975c3944f18a6d2639257421c5/FLAG689e30236 [2024-11-25 02:44:43,309 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:44:43,310 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91588326-aa5d-4477-aefb-66f2dec4bf83/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2024-11-25 02:44:43,366 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91588326-aa5d-4477-aefb-66f2dec4bf83/bin/ukojak-verify-ENZ3QT5qd3/data/276fd1ee3/173beb975c3944f18a6d2639257421c5/FLAG689e30236 [2024-11-25 02:44:43,656 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91588326-aa5d-4477-aefb-66f2dec4bf83/bin/ukojak-verify-ENZ3QT5qd3/data/276fd1ee3/173beb975c3944f18a6d2639257421c5 [2024-11-25 02:44:43,659 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:44:43,660 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:44:43,662 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:44:43,662 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:44:43,667 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:44:43,668 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:44:43" (1/1) ... [2024-11-25 02:44:43,669 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6807827e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:43, skipping insertion in model container [2024-11-25 02:44:43,670 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:44:43" (1/1) ... [2024-11-25 02:44:43,784 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:44:44,942 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91588326-aa5d-4477-aefb-66f2dec4bf83/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i[119996,120009] [2024-11-25 02:44:46,029 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:44:46,070 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:44:46,187 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"); [3760] [2024-11-25 02:44:46,190 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"); [3794-3795] [2024-11-25 02:44:46,190 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"); [3798-3799] [2024-11-25 02:44:46,191 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"); [3802-3803] [2024-11-25 02:44:46,191 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"); [3806-3807] [2024-11-25 02:44:46,207 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_91588326-aa5d-4477-aefb-66f2dec4bf83/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i[119996,120009] [2024-11-25 02:44:46,529 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [7459] [2024-11-25 02:44:46,530 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7466] [2024-11-25 02:44:46,531 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 %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [7475-7476] [2024-11-25 02:44:46,531 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; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [7492-7493] [2024-11-25 02:44:46,532 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)); [7507-7508] [2024-11-25 02:44:46,533 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [7521] [2024-11-25 02:44:46,533 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7524] [2024-11-25 02:44:46,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7527] [2024-11-25 02:44:46,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7530] [2024-11-25 02:44:46,535 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [7547] [2024-11-25 02:44:46,535 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7550] [2024-11-25 02:44:46,535 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7553] [2024-11-25 02:44:46,536 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7556] [2024-11-25 02:44:46,651 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:44:46,871 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:44:46,873 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:46 WrapperNode [2024-11-25 02:44:46,874 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:44:46,875 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:44:46,875 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:44:46,875 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:44:46,885 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:46" (1/1) ... [2024-11-25 02:44:47,004 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:46" (1/1) ... [2024-11-25 02:44:47,240 INFO L138 Inliner]: procedures = 373, calls = 3127, calls flagged for inlining = 201, calls inlined = 182, statements flattened = 6525 [2024-11-25 02:44:47,242 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:44:47,243 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:44:47,243 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:44:47,243 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:44:47,251 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:46" (1/1) ... [2024-11-25 02:44:47,251 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:46" (1/1) ... [2024-11-25 02:44:47,295 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:46" (1/1) ... [2024-11-25 02:44:47,296 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:46" (1/1) ... [2024-11-25 02:44:47,479 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:46" (1/1) ... [2024-11-25 02:44:47,490 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:46" (1/1) ... [2024-11-25 02:44:47,527 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:46" (1/1) ... [2024-11-25 02:44:47,564 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:46" (1/1) ... [2024-11-25 02:44:47,584 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:46" (1/1) ... [2024-11-25 02:44:47,639 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:44:47,640 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:44:47,640 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:44:47,640 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:44:47,641 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:46" (1/1) ... [2024-11-25 02:44:47,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:44:47,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91588326-aa5d-4477-aefb-66f2dec4bf83/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:44:47,682 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91588326-aa5d-4477-aefb-66f2dec4bf83/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:44:47,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91588326-aa5d-4477-aefb-66f2dec4bf83/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:44:47,717 INFO L130 BoogieDeclarations]: Found specification of procedure serial_break [2024-11-25 02:44:47,717 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_break [2024-11-25 02:44:47,717 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_open [2024-11-25 02:44:47,717 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_open [2024-11-25 02:44:47,717 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_throttle [2024-11-25 02:44:47,718 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_throttle [2024-11-25 02:44:47,718 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_start [2024-11-25 02:44:47,718 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_start [2024-11-25 02:44:47,718 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-11-25 02:44:47,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-11-25 02:44:47,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_14 [2024-11-25 02:44:47,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_14 [2024-11-25 02:44:47,718 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2024-11-25 02:44:47,718 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2024-11-25 02:44:47,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 02:44:47,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 02:44:47,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 02:44:47,721 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2024-11-25 02:44:47,721 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2024-11-25 02:44:47,721 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_dtr_rts [2024-11-25 02:44:47,722 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_dtr_rts [2024-11-25 02:44:47,722 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_remove [2024-11-25 02:44:47,722 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_remove [2024-11-25 02:44:47,722 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_show [2024-11-25 02:44:47,722 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_show [2024-11-25 02:44:47,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2024-11-25 02:44:47,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2024-11-25 02:44:47,723 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write [2024-11-25 02:44:47,723 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write [2024-11-25 02:44:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-25 02:44:47,725 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-25 02:44:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-25 02:44:47,725 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-25 02:44:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure serial_chars_in_buffer [2024-11-25 02:44:47,725 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_chars_in_buffer [2024-11-25 02:44:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 02:44:47,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 02:44:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2024-11-25 02:44:47,725 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2024-11-25 02:44:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2024-11-25 02:44:47,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2024-11-25 02:44:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2024-11-25 02:44:47,726 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2024-11-25 02:44:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_5 [2024-11-25 02:44:47,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_5 [2024-11-25 02:44:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_activate [2024-11-25 02:44:47,726 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_activate [2024-11-25 02:44:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2024-11-25 02:44:47,726 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2024-11-25 02:44:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2024-11-25 02:44:47,726 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2024-11-25 02:44:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-25 02:44:47,726 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-25 02:44:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-25 02:44:47,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-25 02:44:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2024-11-25 02:44:47,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2024-11-25 02:44:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2024-11-25 02:44:47,726 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_suspend [2024-11-25 02:44:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure usb_store_new_id [2024-11-25 02:44:47,726 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_store_new_id [2024-11-25 02:44:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2024-11-25 02:44:47,727 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2024-11-25 02:44:47,727 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2024-11-25 02:44:47,727 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2024-11-25 02:44:47,727 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-25 02:44:47,727 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-25 02:44:47,730 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 02:44:47,730 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 02:44:47,731 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_poison_urbs [2024-11-25 02:44:47,731 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_poison_urbs [2024-11-25 02:44:47,731 INFO L130 BoogieDeclarations]: Found specification of procedure serial_hangup [2024-11-25 02:44:47,731 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_hangup [2024-11-25 02:44:47,731 INFO L130 BoogieDeclarations]: Found specification of procedure serial_ioctl [2024-11-25 02:44:47,731 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_ioctl [2024-11-25 02:44:47,731 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write_room [2024-11-25 02:44:47,731 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write_room [2024-11-25 02:44:47,731 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_store [2024-11-25 02:44:47,731 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_store [2024-11-25 02:44:47,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___2 [2024-11-25 02:44:47,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___2 [2024-11-25 02:44:47,732 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2024-11-25 02:44:47,732 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2024-11-25 02:44:47,732 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-25 02:44:47,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-25 02:44:47,732 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-25 02:44:47,732 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-25 02:44:47,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:44:47,732 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-25 02:44:47,732 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-25 02:44:47,732 INFO L130 BoogieDeclarations]: Found specification of procedure serial_unthrottle [2024-11-25 02:44:47,732 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_unthrottle [2024-11-25 02:44:47,732 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_urb [2024-11-25 02:44:47,732 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_urb [2024-11-25 02:44:47,732 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urbs [2024-11-25 02:44:47,732 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urbs [2024-11-25 02:44:47,732 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_probe [2024-11-25 02:44:47,732 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_probe [2024-11-25 02:44:47,732 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2024-11-25 02:44:47,732 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2024-11-25 02:44:47,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:44:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2024-11-25 02:44:47,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2024-11-25 02:44:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure serial_get_icount [2024-11-25 02:44:47,733 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_get_icount [2024-11-25 02:44:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure serial_throttle [2024-11-25 02:44:47,733 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_throttle [2024-11-25 02:44:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-25 02:44:47,733 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-25 02:44:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-25 02:44:47,733 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-25 02:44:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2024-11-25 02:44:47,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2024-11-25 02:44:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urb [2024-11-25 02:44:47,733 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urb [2024-11-25 02:44:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:44:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 02:44:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 02:44:47,733 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 02:44:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-25 02:44:47,733 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-25 02:44:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2024-11-25 02:44:47,733 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2024-11-25 02:44:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2024-11-25 02:44:47,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2024-11-25 02:44:47,734 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2024-11-25 02:44:47,734 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2024-11-25 02:44:47,734 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-25 02:44:47,734 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-25 02:44:47,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_resume [2024-11-25 02:44:47,735 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_resume [2024-11-25 02:44:47,735 INFO L130 BoogieDeclarations]: Found specification of procedure serial_cleanup [2024-11-25 02:44:47,735 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_cleanup [2024-11-25 02:44:47,735 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-25 02:44:47,735 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-25 02:44:47,735 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-25 02:44:47,735 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-25 02:44:47,735 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-25 02:44:47,735 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-25 02:44:47,736 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_carrier_raised [2024-11-25 02:44:47,736 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_carrier_raised [2024-11-25 02:44:47,736 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2024-11-25 02:44:47,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2024-11-25 02:44:47,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2024-11-25 02:44:47,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2024-11-25 02:44:47,738 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-25 02:44:47,738 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-25 02:44:47,738 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmget [2024-11-25 02:44:47,738 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmget [2024-11-25 02:44:47,738 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_bulk_callback [2024-11-25 02:44:47,738 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_bulk_callback [2024-11-25 02:44:47,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-25 02:44:47,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-25 02:44:47,739 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2024-11-25 02:44:47,739 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2024-11-25 02:44:47,739 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-25 02:44:47,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-25 02:44:47,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 02:44:47,739 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2024-11-25 02:44:47,739 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2024-11-25 02:44:47,739 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-25 02:44:47,739 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-25 02:44:47,739 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2024-11-25 02:44:47,739 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2024-11-25 02:44:47,739 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_reset_resume [2024-11-25 02:44:47,739 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_reset_resume [2024-11-25 02:44:47,739 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_read_bulk_callback [2024-11-25 02:44:47,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_read_bulk_callback [2024-11-25 02:44:47,740 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2024-11-25 02:44:47,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2024-11-25 02:44:47,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:44:47,740 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2024-11-25 02:44:47,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2024-11-25 02:44:47,740 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2024-11-25 02:44:47,743 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2024-11-25 02:44:47,743 INFO L130 BoogieDeclarations]: Found specification of procedure serial_wait_until_sent [2024-11-25 02:44:47,743 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_wait_until_sent [2024-11-25 02:44:47,743 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-25 02:44:47,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-25 02:44:47,743 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_match [2024-11-25 02:44:47,744 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_match [2024-11-25 02:44:47,744 INFO L130 BoogieDeclarations]: Found specification of procedure serial_open [2024-11-25 02:44:47,744 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_open [2024-11-25 02:44:47,744 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-25 02:44:47,744 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-25 02:44:47,744 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-25 02:44:47,744 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-25 02:44:47,744 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2024-11-25 02:44:47,744 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2024-11-25 02:44:47,744 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_shutdown [2024-11-25 02:44:47,744 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_shutdown [2024-11-25 02:44:47,744 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 02:44:47,744 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 02:44:47,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_41 [2024-11-25 02:44:47,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_41 [2024-11-25 02:44:47,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_42 [2024-11-25 02:44:47,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_42 [2024-11-25 02:44:47,744 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2024-11-25 02:44:47,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2024-11-25 02:44:47,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:44:47,744 INFO L130 BoogieDeclarations]: Found specification of procedure serial_set_termios [2024-11-25 02:44:47,744 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_set_termios [2024-11-25 02:44:47,744 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-25 02:44:47,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-25 02:44:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2024-11-25 02:44:47,745 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_resume [2024-11-25 02:44:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2024-11-25 02:44:47,745 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2024-11-25 02:44:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 02:44:47,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 02:44:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2024-11-25 02:44:47,745 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2024-11-25 02:44:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_unthrottle [2024-11-25 02:44:47,745 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_unthrottle [2024-11-25 02:44:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_get_by_minor [2024-11-25 02:44:47,745 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_get_by_minor [2024-11-25 02:44:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:44:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure serial_install [2024-11-25 02:44:47,745 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_install [2024-11-25 02:44:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:44:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-25 02:44:47,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-25 02:44:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:44:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-25 02:44:47,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-25 02:44:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_18 [2024-11-25 02:44:47,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_18 [2024-11-25 02:44:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_4 [2024-11-25 02:44:47,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_4 [2024-11-25 02:44:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 02:44:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 02:44:47,746 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-25 02:44:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-25 02:44:47,746 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmset [2024-11-25 02:44:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmset [2024-11-25 02:44:47,746 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-25 02:44:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-25 02:44:47,746 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2024-11-25 02:44:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2024-11-25 02:44:47,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_22 [2024-11-25 02:44:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_22 [2024-11-25 02:44:47,746 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_put [2024-11-25 02:44:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_put [2024-11-25 02:44:47,746 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_unpoison_port_urbs [2024-11-25 02:44:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_unpoison_port_urbs [2024-11-25 02:44:47,746 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write [2024-11-25 02:44:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write [2024-11-25 02:44:47,746 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2024-11-25 02:44:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2024-11-25 02:44:47,746 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-25 02:44:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-25 02:44:47,746 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_serial [2024-11-25 02:44:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_serial [2024-11-25 02:44:47,746 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-25 02:44:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-25 02:44:47,746 INFO L130 BoogieDeclarations]: Found specification of procedure get_iface_id [2024-11-25 02:44:47,746 INFO L138 BoogieDeclarations]: Found implementation of procedure get_iface_id [2024-11-25 02:44:47,746 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-25 02:44:47,747 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-25 02:44:47,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2024-11-25 02:44:47,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2024-11-25 02:44:47,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:44:47,750 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:44:47,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:44:47,750 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2024-11-25 02:44:47,750 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2024-11-25 02:44:47,750 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2024-11-25 02:44:47,750 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2024-11-25 02:44:47,750 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-25 02:44:47,750 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-25 02:44:48,845 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:44:48,849 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:44:49,426 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 02:44:50,505 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___2FINAL: assume true; [2024-11-25 02:45:24,836 INFO L? ?]: Removed 2531 outVars from TransFormulas that were not future-live. [2024-11-25 02:45:24,836 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:45:26,263 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:45:26,267 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 02:45:26,267 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:45:26 BoogieIcfgContainer [2024-11-25 02:45:26,269 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:45:26,270 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:45:26,271 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:45:26,284 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:45:26,285 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:45:26" (1/1) ... [2024-11-25 02:45:26,293 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:45:26,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:26,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2658 states to 1843 states and 2658 transitions. [2024-11-25 02:45:26,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 2658 transitions. [2024-11-25 02:45:26,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 02:45:26,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:26,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:33,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:34,180 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 02:45:44,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:45,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:45,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2749 states to 1854 states and 2749 transitions. [2024-11-25 02:45:45,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 2749 transitions. [2024-11-25 02:45:45,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:45:45,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:45,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:50,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:51,322 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:45:51,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:51,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 1855 states and 2750 transitions. [2024-11-25 02:45:51,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 2750 transitions. [2024-11-25 02:45:51,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:45:51,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:51,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:57,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:57,743 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-25 02:45:57,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:57,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1856 states and 2751 transitions. [2024-11-25 02:45:57,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 2751 transitions. [2024-11-25 02:45:57,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:45:57,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:57,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:03,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:04,053 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-25 02:46:04,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:04,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2752 states to 1857 states and 2752 transitions. [2024-11-25 02:46:04,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 2752 transitions. [2024-11-25 02:46:04,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:46:04,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:04,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:08,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:09,223 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 02:46:11,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:11,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 1860 states and 2817 transitions. [2024-11-25 02:46:11,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 2817 transitions. [2024-11-25 02:46:11,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:46:11,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:11,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:16,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:17,320 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-25 02:46:17,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:17,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 1861 states and 2818 transitions. [2024-11-25 02:46:17,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 2818 transitions. [2024-11-25 02:46:17,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:46:17,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:17,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:22,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:22,787 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 02:46:26,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:26,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2885 states to 1866 states and 2885 transitions. [2024-11-25 02:46:26,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 2885 transitions. [2024-11-25 02:46:26,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:46:26,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:26,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:30,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:31,037 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 02:46:31,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:31,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1867 states and 2886 transitions. [2024-11-25 02:46:31,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 2886 transitions. [2024-11-25 02:46:31,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:46:31,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:31,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:35,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:35,949 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-25 02:46:35,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:35,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2887 states to 1868 states and 2887 transitions. [2024-11-25 02:46:35,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 2887 transitions. [2024-11-25 02:46:35,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:46:35,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:35,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:40,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:41,210 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 02:46:46,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:46,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2958 states to 1875 states and 2958 transitions. [2024-11-25 02:46:46,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 2958 transitions. [2024-11-25 02:46:46,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:46:46,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:46,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:51,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:51,555 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-25 02:46:51,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:51,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2959 states to 1876 states and 2959 transitions. [2024-11-25 02:46:51,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 2959 transitions. [2024-11-25 02:46:51,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:46:51,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:51,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:56,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:56,482 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:46:56,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:56,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2959 states to 1877 states and 2959 transitions. [2024-11-25 02:46:56,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 2959 transitions. [2024-11-25 02:46:56,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:46:56,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:56,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:00,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:01,173 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:47:01,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:01,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2964 states to 1879 states and 2964 transitions. [2024-11-25 02:47:01,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 2964 transitions. [2024-11-25 02:47:01,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:47:01,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:01,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:06,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:06,607 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:47:07,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:07,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2967 states to 1881 states and 2967 transitions. [2024-11-25 02:47:07,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 2967 transitions. [2024-11-25 02:47:07,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:47:07,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:07,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:11,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:12,028 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-25 02:47:12,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:12,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2970 states to 1883 states and 2970 transitions. [2024-11-25 02:47:12,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 2970 transitions. [2024-11-25 02:47:12,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:47:12,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:12,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:17,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:17,694 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-25 02:47:17,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:17,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2971 states to 1884 states and 2971 transitions. [2024-11-25 02:47:17,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 2971 transitions. [2024-11-25 02:47:17,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:47:17,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:17,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:22,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:23,097 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:47:23,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:23,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2971 states to 1885 states and 2971 transitions. [2024-11-25 02:47:23,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2971 transitions. [2024-11-25 02:47:23,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:47:23,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:23,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:28,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:28,939 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 02:47:29,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:29,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2965 states to 1884 states and 2965 transitions. [2024-11-25 02:47:29,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 2965 transitions. [2024-11-25 02:47:29,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:47:29,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:29,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:34,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:34,336 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:47:35,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:35,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2970 states to 1886 states and 2970 transitions. [2024-11-25 02:47:35,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 2970 transitions. [2024-11-25 02:47:35,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:47:35,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:35,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:40,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:40,376 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:47:40,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:40,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2972 states to 1888 states and 2972 transitions. [2024-11-25 02:47:40,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 2972 transitions. [2024-11-25 02:47:40,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:47:40,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:40,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:45,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:45,420 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 02:47:45,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:45,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2974 states to 1890 states and 2974 transitions. [2024-11-25 02:47:45,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 2974 transitions. [2024-11-25 02:47:45,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:47:45,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:45,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:50,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:50,643 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 02:47:57,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:57,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3052 states to 1901 states and 3052 transitions. [2024-11-25 02:47:57,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 3052 transitions. [2024-11-25 02:47:57,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:47:57,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:57,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:01,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:02,075 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-25 02:48:02,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:02,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3057 states to 1903 states and 3057 transitions. [2024-11-25 02:48:02,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3057 transitions. [2024-11-25 02:48:02,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:48:02,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:02,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:07,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:08,154 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-25 02:48:08,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:08,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3058 states to 1904 states and 3058 transitions. [2024-11-25 02:48:08,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 3058 transitions. [2024-11-25 02:48:08,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:48:08,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:08,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:13,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:13,296 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-25 02:48:13,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:13,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3058 states to 1905 states and 3058 transitions. [2024-11-25 02:48:13,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 3058 transitions. [2024-11-25 02:48:13,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:48:13,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:13,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:18,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:18,355 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-25 02:48:19,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:19,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3061 states to 1907 states and 3061 transitions. [2024-11-25 02:48:19,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 3061 transitions. [2024-11-25 02:48:19,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:48:19,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:19,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:23,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:23,964 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:48:25,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:25,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3066 states to 1909 states and 3066 transitions. [2024-11-25 02:48:25,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 3066 transitions. [2024-11-25 02:48:25,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:48:25,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:25,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:30,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:30,956 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 02:48:31,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:31,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3059 states to 1908 states and 3059 transitions. [2024-11-25 02:48:31,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 3059 transitions. [2024-11-25 02:48:31,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:48:31,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:31,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:36,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:36,405 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-25 02:48:38,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:38,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3064 states to 1910 states and 3064 transitions. [2024-11-25 02:48:38,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 3064 transitions. [2024-11-25 02:48:38,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:48:38,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:38,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:42,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:43,123 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:48:43,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:43,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3068 states to 1912 states and 3068 transitions. [2024-11-25 02:48:43,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 3068 transitions. [2024-11-25 02:48:43,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:48:43,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:43,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:47,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:49,898 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 02:49:00,659 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:49:15,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:15,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3192 states to 1934 states and 3167 transitions. [2024-11-25 02:49:15,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3167 transitions. [2024-11-25 02:49:15,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:49:15,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:15,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:19,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:20,119 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-25 02:49:20,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:20,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3193 states to 1935 states and 3168 transitions. [2024-11-25 02:49:20,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 3168 transitions. [2024-11-25 02:49:20,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 02:49:20,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:20,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:24,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:25,160 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:49:25,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:25,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3193 states to 1936 states and 3168 transitions. [2024-11-25 02:49:25,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3168 transitions. [2024-11-25 02:49:25,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:49:25,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:25,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:31,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:32,247 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 02:49:44,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:44,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 1944 states and 3239 transitions. [2024-11-25 02:49:44,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3239 transitions. [2024-11-25 02:49:44,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 02:49:44,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:44,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:49,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:49,962 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-25 02:49:51,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:51,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3269 states to 1946 states and 3244 transitions. [2024-11-25 02:49:51,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3244 transitions. [2024-11-25 02:49:51,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:49:51,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:51,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:56,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:57,925 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 02:50:11,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:50:31,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:31,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3396 states to 1969 states and 3346 transitions. [2024-11-25 02:50:31,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 3346 transitions. [2024-11-25 02:50:31,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:50:31,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:31,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:35,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:36,130 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 02:50:41,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:41,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3401 states to 1971 states and 3351 transitions. [2024-11-25 02:50:41,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 3351 transitions. [2024-11-25 02:50:41,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:50:41,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:41,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:45,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:46,735 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 02:51:00,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:51:24,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:24,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3529 states to 1995 states and 3454 transitions. [2024-11-25 02:51:24,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3454 transitions. [2024-11-25 02:51:24,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:51:24,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:24,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:29,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:29,430 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:51:33,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:33,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3536 states to 1998 states and 3461 transitions. [2024-11-25 02:51:33,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3461 transitions. [2024-11-25 02:51:33,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:51:33,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:33,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:37,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:38,111 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-25 02:51:38,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:38,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3537 states to 1999 states and 3462 transitions. [2024-11-25 02:51:38,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 3462 transitions. [2024-11-25 02:51:38,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:51:38,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:38,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:42,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:43,348 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:51:43,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:43,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3537 states to 2000 states and 3462 transitions. [2024-11-25 02:51:43,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3462 transitions. [2024-11-25 02:51:43,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:51:43,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:43,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:48,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:48,670 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-25 02:51:48,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:48,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3537 states to 2001 states and 3462 transitions. [2024-11-25 02:51:48,787 INFO L276 IsEmpty]: Start isEmpty. Operand 2001 states and 3462 transitions. [2024-11-25 02:51:48,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:51:48,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:48,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:53,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:53,614 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 02:51:58,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:58,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3545 states to 2003 states and 3470 transitions. [2024-11-25 02:51:58,084 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3470 transitions. [2024-11-25 02:51:58,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:51:58,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:58,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:02,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:02,810 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:52:07,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:07,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3552 states to 2006 states and 3477 transitions. [2024-11-25 02:52:07,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2006 states and 3477 transitions. [2024-11-25 02:52:07,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:52:07,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:07,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:11,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:13,594 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 02:52:28,296 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:53:08,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:08,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3681 states to 2031 states and 3581 transitions. [2024-11-25 02:53:08,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 3581 transitions. [2024-11-25 02:53:08,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:53:08,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:08,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:13,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:13,984 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-25 02:53:19,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:19,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 2034 states and 3589 transitions. [2024-11-25 02:53:19,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2034 states and 3589 transitions. [2024-11-25 02:53:19,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:53:19,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:19,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:23,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:24,229 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-25 02:53:24,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:24,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 2035 states and 3589 transitions. [2024-11-25 02:53:24,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 3589 transitions. [2024-11-25 02:53:24,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:53:24,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:24,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:29,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:30,192 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:53:30,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:30,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 2036 states and 3589 transitions. [2024-11-25 02:53:30,322 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 3589 transitions. [2024-11-25 02:53:30,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:53:30,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:30,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:35,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:37,781 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 02:53:57,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:57,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3765 states to 2045 states and 3665 transitions. [2024-11-25 02:53:57,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 3665 transitions. [2024-11-25 02:53:57,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:53:57,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:57,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:04,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:04,272 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-25 02:54:10,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:10,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3773 states to 2048 states and 3673 transitions. [2024-11-25 02:54:10,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3673 transitions. [2024-11-25 02:54:10,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:54:10,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:10,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:17,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:19,433 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 02:54:35,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:55:28,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:28,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3904 states to 2074 states and 3779 transitions. [2024-11-25 02:55:28,530 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3779 transitions. [2024-11-25 02:55:28,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:55:28,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:28,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:35,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:37,233 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-25 02:55:53,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:53,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3976 states to 2080 states and 3851 transitions. [2024-11-25 02:55:53,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2080 states and 3851 transitions. [2024-11-25 02:55:53,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:55:53,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:53,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:59,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:59,654 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-25 02:56:06,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:06,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3976 states to 2081 states and 3851 transitions. [2024-11-25 02:56:06,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 3851 transitions. [2024-11-25 02:56:06,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:56:06,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:06,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:12,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:13,064 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-25 02:56:13,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:13,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3977 states to 2082 states and 3852 transitions. [2024-11-25 02:56:13,138 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 3852 transitions. [2024-11-25 02:56:13,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:56:13,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:13,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:18,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:18,407 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:56:18,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:18,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3977 states to 2083 states and 3852 transitions. [2024-11-25 02:56:18,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 3852 transitions. [2024-11-25 02:56:18,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:56:18,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:18,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:23,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:23,959 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-25 02:56:24,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:24,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3977 states to 2084 states and 3852 transitions. [2024-11-25 02:56:24,223 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 3852 transitions. [2024-11-25 02:56:24,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:56:24,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:24,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:29,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:29,257 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 02:56:29,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:29,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3977 states to 2085 states and 3852 transitions. [2024-11-25 02:56:29,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 3852 transitions. [2024-11-25 02:56:29,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:56:29,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:29,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:34,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:34,513 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 02:56:43,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:43,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 2088 states and 3861 transitions. [2024-11-25 02:56:43,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2088 states and 3861 transitions. [2024-11-25 02:56:43,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:56:43,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:43,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:48,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:49,269 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-25 02:56:55,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:55,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3989 states to 2089 states and 3864 transitions. [2024-11-25 02:56:55,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 3864 transitions. [2024-11-25 02:56:55,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:56:55,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:55,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:00,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:00,412 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 02:57:03,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:03,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3990 states to 2090 states and 3865 transitions. [2024-11-25 02:57:03,605 INFO L276 IsEmpty]: Start isEmpty. Operand 2090 states and 3865 transitions. [2024-11-25 02:57:03,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:57:03,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:03,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:08,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:08,455 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:57:08,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:08,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3990 states to 2091 states and 3865 transitions. [2024-11-25 02:57:08,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 3865 transitions. [2024-11-25 02:57:08,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:57:08,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:08,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:13,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:13,403 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 02:57:13,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:13,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3990 states to 2092 states and 3865 transitions. [2024-11-25 02:57:13,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 3865 transitions. [2024-11-25 02:57:13,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:57:13,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:13,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:18,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:18,953 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-25 02:57:19,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:19,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3990 states to 2093 states and 3865 transitions. [2024-11-25 02:57:19,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2093 states and 3865 transitions. [2024-11-25 02:57:19,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:57:19,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:19,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:23,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:24,094 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-25 02:57:30,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:30,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3990 states to 2094 states and 3865 transitions. [2024-11-25 02:57:30,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3865 transitions. [2024-11-25 02:57:30,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:57:30,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:30,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:35,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:35,760 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 02:57:42,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:42,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3999 states to 2097 states and 3874 transitions. [2024-11-25 02:57:42,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 3874 transitions. [2024-11-25 02:57:42,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:57:42,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:42,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:47,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:47,649 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-25 02:57:53,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:53,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3999 states to 2098 states and 3874 transitions. [2024-11-25 02:57:53,969 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3874 transitions. [2024-11-25 02:57:53,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:57:53,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:53,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:58,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:58,846 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-25 02:57:58,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:58,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4000 states to 2099 states and 3875 transitions. [2024-11-25 02:57:58,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 3875 transitions. [2024-11-25 02:57:58,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:57:58,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:58,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:03,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:03,930 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 02:58:10,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:10,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 2100 states and 3879 transitions. [2024-11-25 02:58:10,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 3879 transitions. [2024-11-25 02:58:10,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:58:10,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:10,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:15,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:15,489 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-25 02:58:22,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:22,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 2101 states and 3879 transitions. [2024-11-25 02:58:22,104 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 3879 transitions. [2024-11-25 02:58:22,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:58:22,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:22,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:26,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:26,976 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:58:30,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:30,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 2102 states and 3879 transitions. [2024-11-25 02:58:30,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2102 states and 3879 transitions. [2024-11-25 02:58:30,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:58:30,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:30,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:35,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:35,269 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-25 02:58:35,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:35,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 2103 states and 3879 transitions. [2024-11-25 02:58:35,398 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 3879 transitions. [2024-11-25 02:58:35,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:58:35,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:35,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:40,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:41,300 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 02:58:41,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:41,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 2104 states and 3879 transitions. [2024-11-25 02:58:41,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 3879 transitions. [2024-11-25 02:58:41,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:58:41,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:41,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:46,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:46,666 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-25 02:58:53,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:53,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 2105 states and 3879 transitions. [2024-11-25 02:58:53,754 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 3879 transitions. [2024-11-25 02:58:53,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:58:53,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:53,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:58,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:58,846 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-25 02:59:05,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:05,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 2106 states and 3879 transitions. [2024-11-25 02:59:05,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 3879 transitions. [2024-11-25 02:59:05,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:59:05,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:05,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:11,127 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked.