./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.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_f3f4ddd7-c6b3-48fa-a0a7-5b8b74945a38/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3f4ddd7-c6b3-48fa-a0a7-5b8b74945a38/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3f4ddd7-c6b3-48fa-a0a7-5b8b74945a38/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3f4ddd7-c6b3-48fa-a0a7-5b8b74945a38/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3f4ddd7-c6b3-48fa-a0a7-5b8b74945a38/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3f4ddd7-c6b3-48fa-a0a7-5b8b74945a38/bin/ukojak-verify-CZk0znPC7b --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 f51fd7a7e803b337407ebecb084bc416ae9c8b7a3d33ff72a0e0702d21471e83 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:29:27,106 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:29:27,172 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3f4ddd7-c6b3-48fa-a0a7-5b8b74945a38/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 01:29:27,177 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:29:27,177 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:29:27,199 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:29:27,200 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:29:27,201 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:29:27,201 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:29:27,201 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:29:27,202 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:29:27,202 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:29:27,202 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:29:27,202 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:29:27,202 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:29:27,202 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:29:27,202 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:29:27,202 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:29:27,202 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:29:27,203 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:29:27,203 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:29:27,203 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:29:27,203 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:29:27,203 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:29:27,203 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:29:27,203 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:29:27,203 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:29:27,204 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:29:27,204 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:29:27,204 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:29:27,204 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_f3f4ddd7-c6b3-48fa-a0a7-5b8b74945a38/bin/ukojak-verify-CZk0znPC7b 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 -> f51fd7a7e803b337407ebecb084bc416ae9c8b7a3d33ff72a0e0702d21471e83 [2024-12-06 01:29:27,429 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:29:27,438 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:29:27,440 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:29:27,441 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:29:27,442 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:29:27,443 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3f4ddd7-c6b3-48fa-a0a7-5b8b74945a38/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i [2024-12-06 01:29:30,138 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3f4ddd7-c6b3-48fa-a0a7-5b8b74945a38/bin/ukojak-verify-CZk0znPC7b/data/c6f11bf47/990c11556bc04f3cb5819def516b8261/FLAGc3db0318b [2024-12-06 01:29:30,575 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:29:30,576 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3f4ddd7-c6b3-48fa-a0a7-5b8b74945a38/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i [2024-12-06 01:29:30,610 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3f4ddd7-c6b3-48fa-a0a7-5b8b74945a38/bin/ukojak-verify-CZk0znPC7b/data/c6f11bf47/990c11556bc04f3cb5819def516b8261/FLAGc3db0318b [2024-12-06 01:29:30,626 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3f4ddd7-c6b3-48fa-a0a7-5b8b74945a38/bin/ukojak-verify-CZk0znPC7b/data/c6f11bf47/990c11556bc04f3cb5819def516b8261 [2024-12-06 01:29:30,629 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:29:30,630 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:29:30,632 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:29:30,632 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:29:30,638 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:29:30,639 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:29:30" (1/1) ... [2024-12-06 01:29:30,639 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cd0dd1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:29:30, skipping insertion in model container [2024-12-06 01:29:30,640 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:29:30" (1/1) ... [2024-12-06 01:29:30,747 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:29:32,048 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_f3f4ddd7-c6b3-48fa-a0a7-5b8b74945a38/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i[221005,221018] [2024-12-06 01:29:32,094 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:29:32,123 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:29:32,239 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4501] [2024-12-06 01:29:32,241 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [4508] [2024-12-06 01:29:32,241 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4515-4516] [2024-12-06 01:29:32,242 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4523-4524] [2024-12-06 01:29:32,244 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/paravirt.h"), "i" (853), "i" (12UL)); [4560-4561] [2024-12-06 01:29:32,244 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4566-4568] [2024-12-06 01:29:32,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [4616] [2024-12-06 01:29:32,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [4623] [2024-12-06 01:29:32,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4630] [2024-12-06 01:29:32,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [4637] [2024-12-06 01:29:32,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [4644] [2024-12-06 01:29:32,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4651] [2024-12-06 01:29:32,249 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [4692] [2024-12-06 01:29:32,249 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [4699] [2024-12-06 01:29:32,250 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [4706] [2024-12-06 01:29:32,250 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [4713] [2024-12-06 01:29:32,250 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [4720] [2024-12-06 01:29:32,451 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_f3f4ddd7-c6b3-48fa-a0a7-5b8b74945a38/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i[221005,221018] [2024-12-06 01:29:32,459 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:29:32,733 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:29:32,734 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:29:32 WrapperNode [2024-12-06 01:29:32,734 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:29:32,735 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:29:32,736 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:29:32,736 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:29:32,743 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:29:32" (1/1) ... [2024-12-06 01:29:32,791 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:29:32" (1/1) ... [2024-12-06 01:29:32,911 INFO L138 Inliner]: procedures = 200, calls = 1603, calls flagged for inlining = 99, calls inlined = 85, statements flattened = 3643 [2024-12-06 01:29:32,911 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:29:32,912 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:29:32,912 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:29:32,912 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:29:32,920 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:29:32" (1/1) ... [2024-12-06 01:29:32,920 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:29:32" (1/1) ... [2024-12-06 01:29:32,941 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:29:32" (1/1) ... [2024-12-06 01:29:32,941 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:29:32" (1/1) ... [2024-12-06 01:29:33,020 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:29:32" (1/1) ... [2024-12-06 01:29:33,025 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:29:32" (1/1) ... [2024-12-06 01:29:33,039 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:29:32" (1/1) ... [2024-12-06 01:29:33,053 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:29:32" (1/1) ... [2024-12-06 01:29:33,062 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:29:32" (1/1) ... [2024-12-06 01:29:33,085 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:29:33,086 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:29:33,086 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:29:33,086 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:29:33,087 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:29:32" (1/1) ... [2024-12-06 01:29:33,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:29:33,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3f4ddd7-c6b3-48fa-a0a7-5b8b74945a38/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:29:33,121 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3f4ddd7-c6b3-48fa-a0a7-5b8b74945a38/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:29:33,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3f4ddd7-c6b3-48fa-a0a7-5b8b74945a38/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:29:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 01:29:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 01:29:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-06 01:29:33,155 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-06 01:29:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-06 01:29:33,155 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-06 01:29:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-12-06 01:29:33,155 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-12-06 01:29:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 01:29:33,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 01:29:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2024-12-06 01:29:33,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2024-12-06 01:29:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-06 01:29:33,155 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-06 01:29:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-12-06 01:29:33,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-12-06 01:29:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-12-06 01:29:33,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-12-06 01:29:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-12-06 01:29:33,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-12-06 01:29:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2024-12-06 01:29:33,156 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2024-12-06 01:29:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-06 01:29:33,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-06 01:29:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-12-06 01:29:33,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-12-06 01:29:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-06 01:29:33,157 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-06 01:29:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:29:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:29:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-12-06 01:29:33,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-12-06 01:29:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2024-12-06 01:29:33,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2024-12-06 01:29:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-06 01:29:33,157 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-06 01:29:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-12-06 01:29:33,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-12-06 01:29:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:29:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-06 01:29:33,157 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-06 01:29:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 01:29:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-12-06 01:29:33,158 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-12-06 01:29:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 01:29:33,158 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 01:29:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-06 01:29:33,158 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-06 01:29:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-12-06 01:29:33,158 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-12-06 01:29:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-12-06 01:29:33,158 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-12-06 01:29:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_type_trans [2024-12-06 01:29:33,158 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_type_trans [2024-12-06 01:29:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-06 01:29:33,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-06 01:29:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-12-06 01:29:33,158 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-12-06 01:29:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure farsync_type_trans [2024-12-06 01:29:33,159 INFO L138 BoogieDeclarations]: Found implementation of procedure farsync_type_trans [2024-12-06 01:29:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 01:29:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-12-06 01:29:33,159 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-12-06 01:29:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-06 01:29:33,159 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-06 01:29:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-06 01:29:33,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-06 01:29:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 01:29:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:29:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-06 01:29:33,159 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-06 01:29:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2024-12-06 01:29:33,159 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2024-12-06 01:29:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 01:29:33,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 01:29:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure fst_issue_cmd [2024-12-06 01:29:33,160 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_issue_cmd [2024-12-06 01:29:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 01:29:33,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 01:29:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:29:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-06 01:29:33,160 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-06 01:29:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-12-06 01:29:33,160 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-12-06 01:29:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure fst_disable_intr [2024-12-06 01:29:33,160 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_disable_intr [2024-12-06 01:29:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:29:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-12-06 01:29:33,160 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-12-06 01:29:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:29:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure fst_cpureset [2024-12-06 01:29:33,161 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_cpureset [2024-12-06 01:29:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:29:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-12-06 01:29:33,161 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-12-06 01:29:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure fst_process_rx_status [2024-12-06 01:29:33,161 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_process_rx_status [2024-12-06 01:29:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure fst_q_work_item [2024-12-06 01:29:33,161 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_q_work_item [2024-12-06 01:29:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-06 01:29:33,161 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-06 01:29:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-12-06 01:29:33,161 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-12-06 01:29:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-12-06 01:29:33,162 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-12-06 01:29:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_ioctl [2024-12-06 01:29:33,162 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_ioctl [2024-12-06 01:29:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-12-06 01:29:33,162 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-12-06 01:29:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-12-06 01:29:33,162 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-12-06 01:29:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-12-06 01:29:33,162 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-12-06 01:29:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-12-06 01:29:33,162 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-12-06 01:29:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure fst_clear_intr [2024-12-06 01:29:33,162 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_clear_intr [2024-12-06 01:29:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:29:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-12-06 01:29:33,162 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-12-06 01:29:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2024-12-06 01:29:33,163 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2024-12-06 01:29:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-12-06 01:29:33,163 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-12-06 01:29:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-12-06 01:29:33,163 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-12-06 01:29:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:29:33,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:29:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-06 01:29:33,163 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-06 01:29:33,686 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:29:33,689 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:29:34,458 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 01:29:34,464 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 01:29:34,475 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 01:29:34,476 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 01:29:34,478 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 01:29:34,478 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 01:29:34,488 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 01:29:51,411 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##268: assume !false; [2024-12-06 01:29:51,411 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##267: assume false; [2024-12-06 01:29:51,411 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##282: assume !false; [2024-12-06 01:29:51,411 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##281: assume false; [2024-12-06 01:29:51,411 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##313: assume !false; [2024-12-06 01:29:51,412 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##312: assume false; [2024-12-06 01:29:51,412 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##319: assume !false; [2024-12-06 01:29:51,412 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##318: assume false; [2024-12-06 01:29:51,412 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##463: assume !false; [2024-12-06 01:29:51,412 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##462: assume false; [2024-12-06 01:29:51,412 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2024-12-06 01:29:51,412 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2024-12-06 01:29:51,412 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##109: assume false; [2024-12-06 01:29:51,412 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##110: assume !false;call ULTIMATE.dealloc(fst_ioctl_~#wrthdr~0#1.base, fst_ioctl_~#wrthdr~0#1.offset);havoc fst_ioctl_~#wrthdr~0#1.base, fst_ioctl_~#wrthdr~0#1.offset;call ULTIMATE.dealloc(fst_ioctl_~#info~0#1.base, fst_ioctl_~#info~0#1.offset);havoc fst_ioctl_~#info~0#1.base, fst_ioctl_~#info~0#1.offset; [2024-12-06 01:29:51,799 INFO L? ?]: Removed 1226 outVars from TransFormulas that were not future-live. [2024-12-06 01:29:51,799 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:29:52,855 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:29:52,855 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 01:29:52,856 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:29:52 BoogieIcfgContainer [2024-12-06 01:29:52,856 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:29:52,857 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:29:52,857 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:29:52,868 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:29:52,868 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:29:52" (1/1) ... [2024-12-06 01:29:52,877 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:29:52,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:52,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 877 states and 1259 transitions. [2024-12-06 01:29:52,953 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1259 transitions. [2024-12-06 01:29:52,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:29:52,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:52,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:55,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:55,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:05,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 01:30:05,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:06,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 877 states and 1258 transitions. [2024-12-06 01:30:06,005 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1258 transitions. [2024-12-06 01:30:06,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:30:06,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:06,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:07,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:08,100 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:08,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:08,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 878 states and 1260 transitions. [2024-12-06 01:30:08,364 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1260 transitions. [2024-12-06 01:30:08,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:30:08,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:08,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:10,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:10,414 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:30:20,739 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 01:30:22,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:22,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 880 states and 1262 transitions. [2024-12-06 01:30:22,228 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1262 transitions. [2024-12-06 01:30:22,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:30:22,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:22,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:23,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:24,091 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:30:24,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:24,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 887 states and 1285 transitions. [2024-12-06 01:30:24,166 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1285 transitions. [2024-12-06 01:30:24,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:30:24,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:24,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:25,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:27,200 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:30:27,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:27,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 899 states and 1304 transitions. [2024-12-06 01:30:27,800 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1304 transitions. [2024-12-06 01:30:27,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:30:27,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:27,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:29,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:29,756 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:30:29,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:29,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 901 states and 1307 transitions. [2024-12-06 01:30:29,777 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1307 transitions. [2024-12-06 01:30:29,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:30:29,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:29,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:31,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:32,537 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:33,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:33,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 902 states and 1308 transitions. [2024-12-06 01:30:33,550 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1308 transitions. [2024-12-06 01:30:33,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:30:33,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:33,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:35,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:36,124 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:30:37,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:37,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 906 states and 1316 transitions. [2024-12-06 01:30:37,616 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1316 transitions. [2024-12-06 01:30:37,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:30:37,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:37,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:39,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:39,809 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:30:50,632 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 [] [2024-12-06 01:30:55,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:55,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 915 states and 1340 transitions. [2024-12-06 01:30:55,353 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1340 transitions. [2024-12-06 01:30:55,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:30:55,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:55,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:57,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:57,154 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:30:57,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:57,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 919 states and 1348 transitions. [2024-12-06 01:30:57,728 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1348 transitions. [2024-12-06 01:30:57,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:30:57,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:57,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:59,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:59,964 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:31:11,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 01:31:19,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:19,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 922 states and 1359 transitions. [2024-12-06 01:31:19,420 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1359 transitions. [2024-12-06 01:31:19,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:31:19,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:19,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:21,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:21,414 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:31:21,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:21,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 926 states and 1386 transitions. [2024-12-06 01:31:21,639 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1386 transitions. [2024-12-06 01:31:21,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:31:21,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:21,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:23,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:23,940 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:31:24,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:24,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 928 states and 1387 transitions. [2024-12-06 01:31:24,682 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1387 transitions. [2024-12-06 01:31:24,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:31:24,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:24,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:26,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:26,362 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:31:26,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:26,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 931 states and 1391 transitions. [2024-12-06 01:31:26,420 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1391 transitions. [2024-12-06 01:31:26,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:31:26,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:26,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:28,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:28,227 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:31:28,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:28,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 932 states and 1392 transitions. [2024-12-06 01:31:28,263 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1392 transitions. [2024-12-06 01:31:28,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:31:28,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:28,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:30,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:30,117 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:31:30,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:30,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 936 states and 1399 transitions. [2024-12-06 01:31:30,169 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1399 transitions. [2024-12-06 01:31:30,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:31:30,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:30,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:31,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:32,620 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:34,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:34,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 937 states and 1400 transitions. [2024-12-06 01:31:34,582 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1400 transitions. [2024-12-06 01:31:34,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:31:34,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:34,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:36,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:37,245 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:39,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:39,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 938 states and 1401 transitions. [2024-12-06 01:31:39,118 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1401 transitions. [2024-12-06 01:31:39,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:31:39,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:39,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:40,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:41,655 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:43,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:43,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 939 states and 1402 transitions. [2024-12-06 01:31:43,670 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1402 transitions. [2024-12-06 01:31:43,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 01:31:43,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:43,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:45,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:46,127 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:48,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:48,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 940 states and 1403 transitions. [2024-12-06 01:31:48,205 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1403 transitions. [2024-12-06 01:31:48,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 01:31:48,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:48,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:49,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:50,770 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:53,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:53,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 941 states and 1404 transitions. [2024-12-06 01:31:53,033 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1404 transitions. [2024-12-06 01:31:53,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 01:31:53,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:53,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:54,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:55,638 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:58,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:58,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 942 states and 1405 transitions. [2024-12-06 01:31:58,013 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1405 transitions. [2024-12-06 01:31:58,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 01:31:58,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:58,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:59,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:00,822 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:03,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:03,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 943 states and 1406 transitions. [2024-12-06 01:32:03,351 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1406 transitions. [2024-12-06 01:32:03,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 01:32:03,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:03,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:04,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:06,022 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:08,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:08,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 944 states and 1407 transitions. [2024-12-06 01:32:08,675 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1407 transitions. [2024-12-06 01:32:08,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 01:32:08,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:08,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:10,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:11,421 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:14,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:14,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 945 states and 1408 transitions. [2024-12-06 01:32:14,282 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1408 transitions. [2024-12-06 01:32:14,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:32:14,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:14,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:15,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:17,104 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:19,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:19,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 946 states and 1409 transitions. [2024-12-06 01:32:19,981 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1409 transitions. [2024-12-06 01:32:19,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:32:19,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:19,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:21,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:22,729 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:25,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:25,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 947 states and 1410 transitions. [2024-12-06 01:32:25,682 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1410 transitions. [2024-12-06 01:32:25,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 01:32:25,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:25,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:27,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:28,456 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:31,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:31,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 948 states and 1411 transitions. [2024-12-06 01:32:31,590 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1411 transitions. [2024-12-06 01:32:31,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:32:31,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:31,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:33,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:34,465 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:37,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:37,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 949 states and 1412 transitions. [2024-12-06 01:32:37,748 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1412 transitions. [2024-12-06 01:32:37,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:32:37,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:37,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:39,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:40,697 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:44,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:44,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 950 states and 1413 transitions. [2024-12-06 01:32:44,077 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1413 transitions. [2024-12-06 01:32:44,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:32:44,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:44,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:45,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:47,331 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:50,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:50,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 951 states and 1414 transitions. [2024-12-06 01:32:50,836 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1414 transitions. [2024-12-06 01:32:50,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:32:50,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:50,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:52,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:53,869 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:57,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:57,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 952 states and 1415 transitions. [2024-12-06 01:32:57,514 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1415 transitions. [2024-12-06 01:32:57,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 01:32:57,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:57,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:59,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:00,645 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:04,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:04,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 953 states and 1416 transitions. [2024-12-06 01:33:04,415 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1416 transitions. [2024-12-06 01:33:04,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:33:04,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:04,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:06,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:07,690 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:11,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:11,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 954 states and 1417 transitions. [2024-12-06 01:33:11,595 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1417 transitions. [2024-12-06 01:33:11,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:33:11,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:11,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:13,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:14,883 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:18,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:18,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 955 states and 1418 transitions. [2024-12-06 01:33:18,912 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1418 transitions. [2024-12-06 01:33:18,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:33:18,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:18,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:20,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:22,535 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:26,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:26,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 956 states and 1419 transitions. [2024-12-06 01:33:26,673 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1419 transitions. [2024-12-06 01:33:26,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 01:33:26,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:26,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:28,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:30,125 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:34,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:34,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 957 states and 1420 transitions. [2024-12-06 01:33:34,299 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1420 transitions. [2024-12-06 01:33:34,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:33:34,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:34,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:35,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:37,760 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:42,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:42,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 958 states and 1421 transitions. [2024-12-06 01:33:42,145 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1421 transitions. [2024-12-06 01:33:42,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:33:42,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:42,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:46,032 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:50,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:50,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 959 states and 1422 transitions. [2024-12-06 01:33:50,609 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1422 transitions. [2024-12-06 01:33:50,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 01:33:50,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:50,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:52,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:54,163 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:58,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:58,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 960 states and 1423 transitions. [2024-12-06 01:33:58,782 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1423 transitions. [2024-12-06 01:33:58,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 01:33:58,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:58,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:00,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:02,490 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:07,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:07,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 961 states and 1424 transitions. [2024-12-06 01:34:07,290 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1424 transitions. [2024-12-06 01:34:07,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:34:07,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:07,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:08,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:11,101 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:15,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:15,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 962 states and 1425 transitions. [2024-12-06 01:34:15,977 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1425 transitions. [2024-12-06 01:34:15,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:34:15,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:15,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:19,800 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:24,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:24,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 963 states and 1426 transitions. [2024-12-06 01:34:24,911 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1426 transitions. [2024-12-06 01:34:24,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:34:24,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:24,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:26,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:29,129 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:34,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:34,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 964 states and 1427 transitions. [2024-12-06 01:34:34,745 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1427 transitions. [2024-12-06 01:34:34,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 01:34:34,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:34,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:36,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:40,024 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:46,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:46,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 965 states and 1427 transitions. [2024-12-06 01:34:46,444 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1427 transitions. [2024-12-06 01:34:46,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:34:46,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:46,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:48,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:56,608 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2024-12-06 01:35:18,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:18,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 970 states and 1439 transitions. [2024-12-06 01:35:18,693 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1439 transitions. [2024-12-06 01:35:18,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:35:18,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:18,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:20,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:20,375 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:35:20,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:20,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 972 states and 1441 transitions. [2024-12-06 01:35:20,420 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1441 transitions. [2024-12-06 01:35:20,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 01:35:20,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:20,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:22,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:23,893 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:35:36,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 01:38:06,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:06,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 983 states and 1469 transitions. [2024-12-06 01:38:06,301 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1469 transitions. [2024-12-06 01:38:06,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 01:38:06,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:06,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:07,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:17,630 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2024-12-06 01:38:56,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:56,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 990 states and 1484 transitions. [2024-12-06 01:38:56,922 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1484 transitions. [2024-12-06 01:38:56,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 01:38:56,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:56,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:58,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:58,598 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2024-12-06 01:38:58,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:58,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 991 states and 1485 transitions. [2024-12-06 01:38:58,635 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1485 transitions. [2024-12-06 01:38:58,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 01:38:58,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:58,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:00,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:00,323 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:39:00,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:00,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 995 states and 1491 transitions. [2024-12-06 01:39:00,382 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1491 transitions. [2024-12-06 01:39:00,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:39:00,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:00,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:01,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:02,112 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:39:02,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:02,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 999 states and 1499 transitions. [2024-12-06 01:39:02,168 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1499 transitions. [2024-12-06 01:39:02,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:39:02,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:02,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:03,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:09,433 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2024-12-06 01:39:24,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:24,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 1002 states and 1504 transitions. [2024-12-06 01:39:24,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1504 transitions. [2024-12-06 01:39:24,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:39:24,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:24,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:26,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:26,206 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 01:39:26,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:26,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 1004 states and 1506 transitions. [2024-12-06 01:39:26,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1506 transitions. [2024-12-06 01:39:26,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:39:26,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:26,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:27,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:27,975 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:39:30,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:30,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 1008 states and 1514 transitions. [2024-12-06 01:39:30,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1514 transitions. [2024-12-06 01:39:30,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 01:39:30,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:30,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:31,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:32,031 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 01:39:32,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:32,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 1012 states and 1540 transitions. [2024-12-06 01:39:32,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1540 transitions. [2024-12-06 01:39:32,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:39:32,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:32,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:33,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:33,952 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 01:39:34,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:34,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1016 states and 1546 transitions. [2024-12-06 01:39:34,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1546 transitions. [2024-12-06 01:39:34,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 01:39:34,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:34,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:35,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:35,739 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:39:35,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:35,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1020 states and 1554 transitions. [2024-12-06 01:39:35,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1554 transitions. [2024-12-06 01:39:35,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:39:35,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:35,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:37,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:37,557 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:39:37,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:37,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 1022 states and 1556 transitions. [2024-12-06 01:39:37,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1556 transitions. [2024-12-06 01:39:37,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:39:37,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:37,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:39,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:39,384 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:39:50,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:50,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1034 states and 1584 transitions. [2024-12-06 01:39:50,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1584 transitions. [2024-12-06 01:39:50,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 01:39:50,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:50,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:52,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:52,447 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 01:39:52,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:52,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1040 states and 1594 transitions. [2024-12-06 01:39:52,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1594 transitions. [2024-12-06 01:39:52,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:39:52,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:52,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:54,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:54,729 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:39:54,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:54,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 1044 states and 1621 transitions. [2024-12-06 01:39:54,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1621 transitions. [2024-12-06 01:39:54,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:39:54,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:54,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:56,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:57,060 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:39:57,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:57,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 1045 states and 1622 transitions. [2024-12-06 01:39:57,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1622 transitions. [2024-12-06 01:39:57,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:39:57,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:57,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:59,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:04,675 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:40:25,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:26,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1048 states and 1627 transitions. [2024-12-06 01:40:26,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1627 transitions. [2024-12-06 01:40:26,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:40:26,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:26,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:27,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:27,679 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2024-12-06 01:40:27,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:27,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1049 states and 1627 transitions. [2024-12-06 01:40:27,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1627 transitions. [2024-12-06 01:40:27,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:40:27,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:27,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:29,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:29,381 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:40:29,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:29,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1053 states and 1643 transitions. [2024-12-06 01:40:29,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1643 transitions. [2024-12-06 01:40:29,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:40:29,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:29,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:30,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:33,233 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2024-12-06 01:41:04,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:04,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1065 states and 1681 transitions. [2024-12-06 01:41:04,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1681 transitions. [2024-12-06 01:41:04,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:41:04,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:04,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:06,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:06,530 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2024-12-06 01:41:06,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:06,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 1066 states and 1682 transitions. [2024-12-06 01:41:06,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1682 transitions. [2024-12-06 01:41:06,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 01:41:06,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:06,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:08,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:08,286 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:41:08,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:08,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 1067 states and 1683 transitions. [2024-12-06 01:41:08,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 1683 transitions. [2024-12-06 01:41:08,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:41:08,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:08,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:09,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:09,956 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 01:41:10,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:10,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 1069 states and 1685 transitions. [2024-12-06 01:41:10,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1685 transitions. [2024-12-06 01:41:10,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:41:10,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:10,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:11,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:11,692 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 01:41:11,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:11,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 1075 states and 1693 transitions. [2024-12-06 01:41:11,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1693 transitions. [2024-12-06 01:41:11,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 01:41:11,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:11,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:13,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:13,402 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 01:41:13,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:13,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1079 states and 1700 transitions. [2024-12-06 01:41:13,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1700 transitions. [2024-12-06 01:41:13,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 01:41:13,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:13,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:14,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:15,148 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:41:15,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:15,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 1080 states and 1701 transitions. [2024-12-06 01:41:15,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1701 transitions. [2024-12-06 01:41:15,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:41:15,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:15,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:16,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:16,863 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:41:16,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:16,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1085 states and 1708 transitions. [2024-12-06 01:41:16,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1708 transitions. [2024-12-06 01:41:16,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:41:16,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:16,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:18,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:18,554 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 538 trivial. 0 not checked. [2024-12-06 01:41:18,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:18,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 1086 states and 1709 transitions. [2024-12-06 01:41:18,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1709 transitions. [2024-12-06 01:41:18,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:41:18,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:18,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:20,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:20,560 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:41:20,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:20,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 1090 states and 1716 transitions. [2024-12-06 01:41:20,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1716 transitions. [2024-12-06 01:41:20,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:41:20,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:20,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:22,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:22,361 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:41:22,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:22,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1093 states and 1720 transitions. [2024-12-06 01:41:22,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1720 transitions. [2024-12-06 01:41:22,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:41:22,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:22,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:23,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:24,078 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:41:24,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:24,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1094 states and 1721 transitions. [2024-12-06 01:41:24,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1721 transitions. [2024-12-06 01:41:24,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:41:24,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:24,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:25,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:25,759 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 01:41:25,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:25,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 1096 states and 1723 transitions. [2024-12-06 01:41:25,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1723 transitions. [2024-12-06 01:41:25,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:41:25,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:25,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:27,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:27,579 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:41:27,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:27,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1097 states and 1724 transitions. [2024-12-06 01:41:27,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1724 transitions. [2024-12-06 01:41:27,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:41:27,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:27,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:29,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:29,222 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:41:29,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:29,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 1100 states and 1728 transitions. [2024-12-06 01:41:29,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1728 transitions. [2024-12-06 01:41:29,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:41:29,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:29,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:30,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:30,982 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:41:31,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:31,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 1101 states and 1729 transitions. [2024-12-06 01:41:31,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1729 transitions. [2024-12-06 01:41:31,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:41:31,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:31,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:32,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:32,719 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:41:32,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:32,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1767 states to 1104 states and 1732 transitions. [2024-12-06 01:41:32,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1732 transitions. [2024-12-06 01:41:32,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:41:32,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:32,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:34,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:34,671 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:41:34,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:34,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1107 states and 1736 transitions. [2024-12-06 01:41:34,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1736 transitions. [2024-12-06 01:41:34,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:41:34,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:34,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:36,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:36,430 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2024-12-06 01:41:36,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:36,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1111 states and 1762 transitions. [2024-12-06 01:41:36,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1762 transitions. [2024-12-06 01:41:36,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:41:36,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:36,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:38,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:38,276 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 01:41:38,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:38,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1115 states and 1768 transitions. [2024-12-06 01:41:38,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1768 transitions. [2024-12-06 01:41:38,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:41:38,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:38,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:39,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:40,087 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:41:40,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:40,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 1116 states and 1769 transitions. [2024-12-06 01:41:40,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1769 transitions. [2024-12-06 01:41:40,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:41:40,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:40,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:41,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:41,733 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 01:41:41,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:41,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1120 states and 1777 transitions. [2024-12-06 01:41:41,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1777 transitions. [2024-12-06 01:41:41,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:41:41,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:41,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:43,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:43,703 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:41:43,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:43,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1126 states and 1786 transitions. [2024-12-06 01:41:43,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1786 transitions. [2024-12-06 01:41:43,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:41:43,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:43,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:45,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:45,420 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:41:45,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:45,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1130 states and 1792 transitions. [2024-12-06 01:41:45,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1792 transitions. [2024-12-06 01:41:45,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:41:45,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:45,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:47,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:47,155 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:41:47,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:47,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 1131 states and 1793 transitions. [2024-12-06 01:41:47,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1793 transitions. [2024-12-06 01:41:47,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:41:47,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:47,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:48,862 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:41:48,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:48,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 1133 states and 1796 transitions. [2024-12-06 01:41:48,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1796 transitions. [2024-12-06 01:41:48,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:41:48,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:48,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:50,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:50,560 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:41:50,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:50,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 1137 states and 1804 transitions. [2024-12-06 01:41:50,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1804 transitions. [2024-12-06 01:41:50,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:41:50,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:50,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:52,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:52,362 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:41:52,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:52,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 1139 states and 1807 transitions. [2024-12-06 01:41:52,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1807 transitions. [2024-12-06 01:41:52,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:41:52,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:52,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:54,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:54,148 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2024-12-06 01:41:54,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:54,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 1143 states and 1813 transitions. [2024-12-06 01:41:54,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1813 transitions. [2024-12-06 01:41:54,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:41:54,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:54,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:55,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:56,011 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 01:41:56,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:56,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 1147 states and 1821 transitions. [2024-12-06 01:41:56,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1821 transitions. [2024-12-06 01:41:56,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:41:56,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:56,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:57,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:57,791 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 01:41:57,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:57,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1858 states to 1149 states and 1823 transitions. [2024-12-06 01:41:57,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1823 transitions. [2024-12-06 01:41:57,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:41:57,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:57,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:59,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:59,530 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 538 trivial. 0 not checked. [2024-12-06 01:41:59,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:59,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 1155 states and 1833 transitions. [2024-12-06 01:41:59,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1833 transitions. [2024-12-06 01:41:59,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:41:59,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:59,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:01,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:01,318 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 01:42:01,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:01,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 1159 states and 1839 transitions. [2024-12-06 01:42:01,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1839 transitions. [2024-12-06 01:42:01,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:42:01,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:01,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:02,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:03,160 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:42:03,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:03,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 1161 states and 1841 transitions. [2024-12-06 01:42:03,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1841 transitions. [2024-12-06 01:42:03,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:42:03,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:03,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:04,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:04,948 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:42:05,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:05,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1165 states and 1849 transitions. [2024-12-06 01:42:05,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1849 transitions. [2024-12-06 01:42:05,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:42:05,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:05,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:06,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:06,914 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 01:42:06,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:06,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 1166 states and 1850 transitions. [2024-12-06 01:42:06,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1850 transitions. [2024-12-06 01:42:06,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:42:06,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:06,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:08,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:08,678 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:42:08,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:08,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1887 states to 1168 states and 1852 transitions. [2024-12-06 01:42:08,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1852 transitions. [2024-12-06 01:42:08,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:42:08,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:08,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:10,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:10,343 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 01:42:10,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:10,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 1177 states and 1870 transitions. [2024-12-06 01:42:10,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1870 transitions. [2024-12-06 01:42:10,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:42:10,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:10,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:12,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:12,470 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 01:42:46,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:46,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1932 states to 1188 states and 1896 transitions. [2024-12-06 01:42:46,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1896 transitions. [2024-12-06 01:42:46,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:42:46,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:46,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:47,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:47,924 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 01:42:48,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:48,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 1194 states and 1906 transitions. [2024-12-06 01:42:48,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 1906 transitions. [2024-12-06 01:42:48,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:42:48,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:48,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:49,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:49,794 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 01:42:49,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:49,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1206 states and 1928 transitions. [2024-12-06 01:42:49,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1928 transitions. [2024-12-06 01:42:49,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:42:49,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:49,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:51,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:51,568 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2024-12-06 01:42:51,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:51,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 1210 states and 1935 transitions. [2024-12-06 01:42:51,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 1935 transitions. [2024-12-06 01:42:51,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:42:51,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:51,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:53,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:53,402 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 01:42:53,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:53,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1214 states and 1951 transitions. [2024-12-06 01:42:53,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1951 transitions. [2024-12-06 01:42:53,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:42:53,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:53,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:55,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:55,226 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:42:55,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:55,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1217 states and 1955 transitions. [2024-12-06 01:42:55,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1955 transitions. [2024-12-06 01:42:55,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:42:55,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:55,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:56,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:57,024 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:42:57,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:57,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 1219 states and 1957 transitions. [2024-12-06 01:42:57,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 1957 transitions. [2024-12-06 01:42:57,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:42:57,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:57,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:58,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:58,816 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:42:58,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:58,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1220 states and 1958 transitions. [2024-12-06 01:42:58,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1958 transitions. [2024-12-06 01:42:58,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:42:58,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:58,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:00,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:00,538 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 01:43:00,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:00,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1225 states and 1965 transitions. [2024-12-06 01:43:00,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1965 transitions. [2024-12-06 01:43:00,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:43:00,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:00,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:02,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:02,684 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 01:43:05,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1226 states and 1965 transitions. [2024-12-06 01:43:05,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1965 transitions. [2024-12-06 01:43:05,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:43:05,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:05,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:06,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:06,989 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:43:12,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:12,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 1230 states and 1974 transitions. [2024-12-06 01:43:12,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1974 transitions. [2024-12-06 01:43:12,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:43:12,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:12,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:14,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:14,424 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 01:43:21,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:21,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1235 states and 1988 transitions. [2024-12-06 01:43:21,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1988 transitions. [2024-12-06 01:43:21,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:43:21,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:21,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:22,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:22,988 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 01:43:36,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:36,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 1243 states and 2009 transitions. [2024-12-06 01:43:36,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2009 transitions. [2024-12-06 01:43:36,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:43:36,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:36,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:38,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:38,764 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:43:38,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:38,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 1249 states and 2020 transitions. [2024-12-06 01:43:38,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2020 transitions. [2024-12-06 01:43:38,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:43:38,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:38,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:40,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:40,603 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:43:40,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:40,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2058 states to 1250 states and 2021 transitions. [2024-12-06 01:43:40,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2021 transitions. [2024-12-06 01:43:40,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:43:40,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:40,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:42,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:42,634 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 01:43:42,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:42,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1251 states and 2022 transitions. [2024-12-06 01:43:42,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2022 transitions. [2024-12-06 01:43:42,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:43:42,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:42,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:44,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:44,545 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 01:43:44,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:44,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1252 states and 2022 transitions. [2024-12-06 01:43:44,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2022 transitions. [2024-12-06 01:43:44,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:43:44,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:44,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:46,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:46,775 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 536 trivial. 0 not checked. [2024-12-06 01:43:46,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:46,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2067 states to 1258 states and 2030 transitions. [2024-12-06 01:43:46,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2030 transitions. [2024-12-06 01:43:46,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:43:46,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:46,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:48,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:48,588 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 01:43:48,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:48,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2068 states to 1259 states and 2031 transitions. [2024-12-06 01:43:48,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2031 transitions. [2024-12-06 01:43:48,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 01:43:48,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:48,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:50,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:50,313 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2024-12-06 01:43:50,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:50,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 1265 states and 2039 transitions. [2024-12-06 01:43:50,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2039 transitions. [2024-12-06 01:43:50,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 01:43:50,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:50,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:52,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:52,271 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 01:43:52,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:52,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 1269 states and 2066 transitions. [2024-12-06 01:43:52,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2066 transitions. [2024-12-06 01:43:52,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 01:43:52,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:52,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:54,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:54,197 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 01:43:54,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:54,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2105 states to 1271 states and 2068 transitions. [2024-12-06 01:43:54,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2068 transitions. [2024-12-06 01:43:54,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 01:43:54,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:54,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms