./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38d907e-d2cb-49ea-9f69-5321b4130c49/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38d907e-d2cb-49ea-9f69-5321b4130c49/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38d907e-d2cb-49ea-9f69-5321b4130c49/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38d907e-d2cb-49ea-9f69-5321b4130c49/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38d907e-d2cb-49ea-9f69-5321b4130c49/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38d907e-d2cb-49ea-9f69-5321b4130c49/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9f3d350bd080191df0ee186561630fc29ade38a40dcbac29157c72de91ff9d1d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:40:52,901 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:40:53,002 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38d907e-d2cb-49ea-9f69-5321b4130c49/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:40:53,011 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:40:53,011 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:40:53,047 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:40:53,048 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:40:53,048 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:40:53,049 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:40:53,049 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:40:53,051 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:40:53,051 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:40:53,051 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:40:53,052 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:40:53,052 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:40:53,053 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:40:53,053 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:40:53,054 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:40:53,054 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:40:53,054 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:40:53,058 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:40:53,059 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:40:53,059 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:40:53,060 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:40:53,060 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:40:53,060 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:40:53,061 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:40:53,061 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:40:53,061 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:40:53,062 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:40:53,062 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38d907e-d2cb-49ea-9f69-5321b4130c49/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38d907e-d2cb-49ea-9f69-5321b4130c49/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f3d350bd080191df0ee186561630fc29ade38a40dcbac29157c72de91ff9d1d [2024-11-08 23:40:53,343 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:40:53,375 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:40:53,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:40:53,380 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:40:53,381 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:40:53,382 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38d907e-d2cb-49ea-9f69-5321b4130c49/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-08 23:40:55,372 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:40:55,982 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:40:55,982 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38d907e-d2cb-49ea-9f69-5321b4130c49/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point.cil.out.i [2024-11-08 23:40:56,033 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38d907e-d2cb-49ea-9f69-5321b4130c49/bin/ukojak-verify-ImItNfHLgk/data/1b28b6e09/64f987d543894e398ff60ca690314f12/FLAG461cfc473 [2024-11-08 23:40:56,466 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38d907e-d2cb-49ea-9f69-5321b4130c49/bin/ukojak-verify-ImItNfHLgk/data/1b28b6e09/64f987d543894e398ff60ca690314f12 [2024-11-08 23:40:56,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:40:56,469 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:40:56,471 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:40:56,471 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:40:56,479 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:40:56,480 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:40:56" (1/1) ... [2024-11-08 23:40:56,481 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2518f4a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:56, skipping insertion in model container [2024-11-08 23:40:56,481 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:40:56" (1/1) ... [2024-11-08 23:40:56,610 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:40:58,287 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_e38d907e-d2cb-49ea-9f69-5321b4130c49/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point.cil.out.i[159905,159918] [2024-11-08 23:40:58,449 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:40:58,501 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:40:58,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3394] [2024-11-08 23:40:58,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3396] [2024-11-08 23:40:58,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3406] [2024-11-08 23:40:58,604 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [3413] [2024-11-08 23:40:58,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [3604] [2024-11-08 23:40:58,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [3607] [2024-11-08 23:40:58,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [3609] [2024-11-08 23:40:58,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [3614] [2024-11-08 23:40:58,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [3617] [2024-11-08 23:40:58,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [3619] [2024-11-08 23:40:58,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [3624] [2024-11-08 23:40:58,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [3627] [2024-11-08 23:40:58,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [3629] [2024-11-08 23:40:58,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [3634] [2024-11-08 23:40:58,621 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [3637] [2024-11-08 23:40:58,622 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [3639] [2024-11-08 23:40:58,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [3657] [2024-11-08 23:40:58,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [3660] [2024-11-08 23:40:58,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [3662] [2024-11-08 23:40:58,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [3667] [2024-11-08 23:40:58,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [3670] [2024-11-08 23:40:58,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [3672] [2024-11-08 23:40:58,625 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [3677] [2024-11-08 23:40:58,625 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [3680] [2024-11-08 23:40:58,625 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [3682] [2024-11-08 23:40:58,626 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [3687] [2024-11-08 23:40:58,627 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [3690] [2024-11-08 23:40:58,628 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [3692] [2024-11-08 23:40:58,631 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3760] [2024-11-08 23:40:58,631 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3767] [2024-11-08 23:40:58,764 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (buffer + (unsigned long )i), "i" (1UL)); [4719-4720] [2024-11-08 23:40:58,841 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_e38d907e-d2cb-49ea-9f69-5321b4130c49/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point.cil.out.i[159905,159918] [2024-11-08 23:40:58,865 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:40:58,956 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:40:58,956 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:58 WrapperNode [2024-11-08 23:40:58,957 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:40:58,958 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:40:58,958 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:40:58,958 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:40:58,966 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:58" (1/1) ... [2024-11-08 23:40:59,024 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:58" (1/1) ... [2024-11-08 23:40:59,221 INFO L138 Inliner]: procedures = 259, calls = 1063, calls flagged for inlining = 115, calls inlined = 111, statements flattened = 2936 [2024-11-08 23:40:59,221 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:40:59,222 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:40:59,222 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:40:59,223 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:40:59,233 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:58" (1/1) ... [2024-11-08 23:40:59,233 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:58" (1/1) ... [2024-11-08 23:40:59,258 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:58" (1/1) ... [2024-11-08 23:40:59,259 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:58" (1/1) ... [2024-11-08 23:40:59,380 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:58" (1/1) ... [2024-11-08 23:40:59,414 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:58" (1/1) ... [2024-11-08 23:40:59,437 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:58" (1/1) ... [2024-11-08 23:40:59,457 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:58" (1/1) ... [2024-11-08 23:40:59,489 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:40:59,490 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:40:59,491 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:40:59,491 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:40:59,492 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:58" (1/1) ... [2024-11-08 23:40:59,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:40:59,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38d907e-d2cb-49ea-9f69-5321b4130c49/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:40:59,528 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38d907e-d2cb-49ea-9f69-5321b4130c49/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:40:59,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e38d907e-d2cb-49ea-9f69-5321b4130c49/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:40:59,564 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2024-11-08 23:40:59,564 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2024-11-08 23:40:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 23:40:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:40:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 23:40:59,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 23:40:59,566 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_create [2024-11-08 23:40:59,566 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_create [2024-11-08 23:40:59,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 23:40:59,568 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 23:40:59,568 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-08 23:40:59,568 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-08 23:40:59,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:40:59,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:40:59,569 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 23:40:59,569 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 23:40:59,569 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_event [2024-11-08 23:40:59,569 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_event [2024-11-08 23:40:59,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 23:40:59,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 23:40:59,569 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_packet [2024-11-08 23:40:59,571 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_packet [2024-11-08 23:40:59,572 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-08 23:40:59,572 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-08 23:40:59,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:40:59,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:40:59,572 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:40:59,572 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:40:59,572 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-08 23:40:59,573 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-08 23:40:59,573 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_notify_readers [2024-11-08 23:40:59,573 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_notify_readers [2024-11-08 23:40:59,573 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 23:40:59,573 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 23:40:59,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:40:59,573 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-08 23:40:59,573 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-08 23:40:59,574 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_close_device [2024-11-08 23:40:59,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_close_device [2024-11-08 23:40:59,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:40:59,574 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_fasync [2024-11-08 23:40:59,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_fasync [2024-11-08 23:40:59,574 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2024-11-08 23:40:59,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2024-11-08 23:40:59,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_mousedev [2024-11-08 23:40:59,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_mousedev [2024-11-08 23:40:59,577 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_poll [2024-11-08 23:40:59,577 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_poll [2024-11-08 23:40:59,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 23:40:59,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 23:40:59,577 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2024-11-08 23:40:59,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2024-11-08 23:40:59,578 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_min [2024-11-08 23:40:59,578 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_min [2024-11-08 23:40:59,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:40:59,578 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_destroy [2024-11-08 23:40:59,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_destroy [2024-11-08 23:40:59,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 23:40:59,579 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 23:40:59,579 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 23:40:59,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2024-11-08 23:40:59,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2024-11-08 23:40:59,580 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2024-11-08 23:40:59,580 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2024-11-08 23:40:59,581 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-08 23:40:59,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-08 23:40:59,581 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_limit_delta [2024-11-08 23:40:59,581 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_limit_delta [2024-11-08 23:40:59,581 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-08 23:40:59,581 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-08 23:40:59,582 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-08 23:40:59,582 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-08 23:40:59,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 23:40:59,583 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-08 23:40:59,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-08 23:40:59,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:40:59,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:40:59,583 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_key_event [2024-11-08 23:40:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_key_event [2024-11-08 23:40:59,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 23:40:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 23:40:59,584 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2024-11-08 23:40:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2024-11-08 23:40:59,584 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 23:40:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 23:40:59,584 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-08 23:40:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-08 23:40:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 23:40:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 23:40:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2024-11-08 23:40:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_fasync [2024-11-08 23:40:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:40:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure input_close_device [2024-11-08 23:40:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure input_close_device [2024-11-08 23:40:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-08 23:40:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-08 23:40:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2024-11-08 23:40:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2024-11-08 23:40:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-08 23:40:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-08 23:40:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_new_minor [2024-11-08 23:40:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_new_minor [2024-11-08 23:40:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:40:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-08 23:40:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-08 23:40:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:40:59,590 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_write [2024-11-08 23:40:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_write [2024-11-08 23:40:59,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 23:40:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 23:40:59,590 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_handle [2024-11-08 23:40:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_handle [2024-11-08 23:40:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:40:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-08 23:40:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-08 23:40:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-08 23:40:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-08 23:40:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_mousedev [2024-11-08 23:40:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_mousedev [2024-11-08 23:40:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-08 23:40:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-08 23:40:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_detach_client [2024-11-08 23:40:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_detach_client [2024-11-08 23:40:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_max [2024-11-08 23:40:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_max [2024-11-08 23:40:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-08 23:40:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-08 23:40:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-08 23:40:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-08 23:40:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_minor [2024-11-08 23:40:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_minor [2024-11-08 23:40:59,595 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_cleanup [2024-11-08 23:40:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_cleanup [2024-11-08 23:40:59,595 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_open_device [2024-11-08 23:40:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_open_device [2024-11-08 23:40:59,596 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_disconnect [2024-11-08 23:40:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_disconnect [2024-11-08 23:40:59,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_mousedev [2024-11-08 23:40:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_mousedev [2024-11-08 23:40:59,599 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-08 23:40:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-08 23:40:59,599 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-08 23:40:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-08 23:40:59,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:40:59,600 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:40:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:40:59,600 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-08 23:40:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-08 23:41:00,178 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:41:00,181 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:41:00,573 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 23:41:16,067 INFO L? ?]: Removed 1401 outVars from TransFormulas that were not future-live. [2024-11-08 23:41:16,067 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:41:17,611 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:41:17,611 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:41:17,612 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:41:17 BoogieIcfgContainer [2024-11-08 23:41:17,612 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:41:17,613 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:41:17,615 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:41:17,624 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:41:17,625 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:41:17" (1/1) ... [2024-11-08 23:41:17,637 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:41:17,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:17,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 696 states and 985 transitions. [2024-11-08 23:41:17,738 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 985 transitions. [2024-11-08 23:41:17,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 23:41:17,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:17,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:27,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:28,077 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-11-08 23:41:38,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:41:38,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:38,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 698 states and 1008 transitions. [2024-11-08 23:41:38,851 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1008 transitions. [2024-11-08 23:41:38,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:41:38,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:38,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:46,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:46,941 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-11-08 23:41:48,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:48,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 704 states and 1045 transitions. [2024-11-08 23:41:48,211 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1045 transitions. [2024-11-08 23:41:48,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 23:41:48,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:48,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:55,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:55,869 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-11-08 23:41:55,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:55,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 705 states and 1045 transitions. [2024-11-08 23:41:55,940 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1045 transitions. [2024-11-08 23:41:55,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 23:41:55,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:55,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:02,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:03,467 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-11-08 23:42:03,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:03,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 708 states and 1051 transitions. [2024-11-08 23:42:03,941 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1051 transitions. [2024-11-08 23:42:03,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 23:42:03,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:03,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:12,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:12,627 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2024-11-08 23:42:12,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:12,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 710 states and 1054 transitions. [2024-11-08 23:42:12,651 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1054 transitions. [2024-11-08 23:42:12,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 23:42:12,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:12,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:19,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:20,096 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-11-08 23:42:20,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:20,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 709 states and 1050 transitions. [2024-11-08 23:42:20,463 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1050 transitions. [2024-11-08 23:42:20,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 23:42:20,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:20,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:27,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:28,059 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-11-08 23:42:33,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:33,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 721 states and 1125 transitions. [2024-11-08 23:42:33,382 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1125 transitions. [2024-11-08 23:42:33,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 23:42:33,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:33,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:40,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:40,409 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-11-08 23:42:41,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:41,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 724 states and 1128 transitions. [2024-11-08 23:42:41,146 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1128 transitions. [2024-11-08 23:42:41,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 23:42:41,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:41,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:47,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:47,908 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-11-08 23:42:48,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:48,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 726 states and 1130 transitions. [2024-11-08 23:42:48,006 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1130 transitions. [2024-11-08 23:42:48,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 23:42:48,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:48,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:54,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:55,546 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-11-08 23:42:59,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:59,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 731 states and 1158 transitions. [2024-11-08 23:42:59,359 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1158 transitions. [2024-11-08 23:42:59,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 23:42:59,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:59,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:05,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:06,828 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-11-08 23:43:07,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:07,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 730 states and 1151 transitions. [2024-11-08 23:43:07,461 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1151 transitions. [2024-11-08 23:43:07,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 23:43:07,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:07,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:13,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:14,017 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2024-11-08 23:43:14,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:14,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 733 states and 1154 transitions. [2024-11-08 23:43:14,908 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1154 transitions. [2024-11-08 23:43:14,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 23:43:14,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:14,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:21,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:21,546 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-11-08 23:43:21,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:21,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 734 states and 1156 transitions. [2024-11-08 23:43:21,674 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1156 transitions. [2024-11-08 23:43:21,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 23:43:21,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:21,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:29,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:29,536 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-11-08 23:43:31,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:31,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 737 states and 1177 transitions. [2024-11-08 23:43:31,842 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1177 transitions. [2024-11-08 23:43:31,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 23:43:31,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:31,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:39,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:39,750 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2024-11-08 23:43:39,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:39,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 740 states and 1180 transitions. [2024-11-08 23:43:39,879 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1180 transitions. [2024-11-08 23:43:39,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 23:43:39,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:39,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:47,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:48,105 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2024-11-08 23:43:48,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:48,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 743 states and 1183 transitions. [2024-11-08 23:43:48,219 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1183 transitions. [2024-11-08 23:43:48,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 23:43:48,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:48,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:55,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:57,153 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-11-08 23:43:58,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:58,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 745 states and 1186 transitions. [2024-11-08 23:43:58,783 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1186 transitions. [2024-11-08 23:43:58,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 23:43:58,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:58,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:05,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:08,571 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-11-08 23:44:19,358 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 [] [2024-11-08 23:44:33,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:33,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 770 states and 1256 transitions. [2024-11-08 23:44:33,453 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1256 transitions. [2024-11-08 23:44:33,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 23:44:33,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:33,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:40,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:42,086 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-11-08 23:44:48,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:48,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 776 states and 1283 transitions. [2024-11-08 23:44:48,898 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1283 transitions. [2024-11-08 23:44:48,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 23:44:48,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:48,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:55,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:56,317 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-11-08 23:44:56,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:56,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 774 states and 1280 transitions. [2024-11-08 23:44:56,472 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1280 transitions. [2024-11-08 23:44:56,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 23:44:56,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:56,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:03,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:04,901 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-11-08 23:45:18,719 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 [] [2024-11-08 23:45:30,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:30,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 793 states and 1347 transitions. [2024-11-08 23:45:30,735 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1347 transitions. [2024-11-08 23:45:30,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 23:45:30,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:30,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:36,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:37,057 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-11-08 23:45:45,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:45,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 799 states and 1373 transitions. [2024-11-08 23:45:45,214 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1373 transitions. [2024-11-08 23:45:45,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 23:45:45,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:45,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:50,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:51,973 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2024-11-08 23:45:52,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:52,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 801 states and 1375 transitions. [2024-11-08 23:45:52,166 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1375 transitions. [2024-11-08 23:45:52,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 23:45:52,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:52,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:58,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:59,626 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-11-08 23:46:13,718 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 [] [2024-11-08 23:46:29,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:29,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 821 states and 1443 transitions. [2024-11-08 23:46:29,976 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1443 transitions. [2024-11-08 23:46:29,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 23:46:29,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:29,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:36,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:36,306 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-11-08 23:46:45,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:45,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 827 states and 1469 transitions. [2024-11-08 23:46:45,434 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1469 transitions. [2024-11-08 23:46:45,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 23:46:45,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:45,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:51,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:53,202 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-11-08 23:47:08,362 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 [] [2024-11-08 23:47:35,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:35,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 848 states and 1538 transitions. [2024-11-08 23:47:35,140 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1538 transitions. [2024-11-08 23:47:35,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 23:47:35,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:35,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:41,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:41,282 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-11-08 23:47:52,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:52,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 854 states and 1564 transitions. [2024-11-08 23:47:52,808 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1564 transitions. [2024-11-08 23:47:52,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 23:47:52,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:52,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:58,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:59,678 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-08 23:47:59,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:59,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 855 states and 1564 transitions. [2024-11-08 23:47:59,785 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1564 transitions. [2024-11-08 23:47:59,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 23:47:59,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:59,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:05,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:06,160 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-11-08 23:48:20,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:20,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 865 states and 1584 transitions. [2024-11-08 23:48:20,127 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1584 transitions. [2024-11-08 23:48:20,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 23:48:20,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:20,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:25,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:26,164 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2024-11-08 23:48:26,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:26,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 867 states and 1586 transitions. [2024-11-08 23:48:26,433 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1586 transitions. [2024-11-08 23:48:26,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 23:48:26,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:26,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:32,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:34,861 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-11-08 23:48:36,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:36,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 869 states and 1593 transitions. [2024-11-08 23:48:36,880 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1593 transitions. [2024-11-08 23:48:36,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 23:48:36,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:36,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:42,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:43,843 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 541 trivial. 0 not checked. [2024-11-08 23:48:43,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:43,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 870 states and 1593 transitions. [2024-11-08 23:48:43,950 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1593 transitions. [2024-11-08 23:48:43,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 23:48:43,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:43,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:49,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:49,902 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2024-11-08 23:48:50,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:50,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 872 states and 1595 transitions. [2024-11-08 23:48:50,072 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1595 transitions. [2024-11-08 23:48:50,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 23:48:50,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:50,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:55,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:56,124 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-08 23:48:56,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:56,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 873 states and 1595 transitions. [2024-11-08 23:48:56,207 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1595 transitions. [2024-11-08 23:48:56,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 23:48:56,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:56,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:02,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:02,979 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2024-11-08 23:49:03,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:03,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 875 states and 1597 transitions. [2024-11-08 23:49:03,115 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1597 transitions. [2024-11-08 23:49:03,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 23:49:03,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:03,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:09,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:10,158 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 541 trivial. 0 not checked. [2024-11-08 23:49:23,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:23,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 876 states and 1599 transitions. [2024-11-08 23:49:23,069 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1599 transitions. [2024-11-08 23:49:23,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 23:49:23,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:23,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:29,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:29,377 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-08 23:49:29,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:29,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 877 states and 1599 transitions. [2024-11-08 23:49:29,483 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1599 transitions. [2024-11-08 23:49:29,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 23:49:29,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:29,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:35,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:38,007 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:49:46,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:46,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 878 states and 1599 transitions. [2024-11-08 23:49:46,646 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1599 transitions. [2024-11-08 23:49:46,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 23:49:46,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:46,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:52,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:52,806 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-08 23:49:52,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:52,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 879 states and 1599 transitions. [2024-11-08 23:49:52,893 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1599 transitions. [2024-11-08 23:49:52,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 23:49:52,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:52,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:59,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:59,337 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 541 trivial. 0 not checked. [2024-11-08 23:49:59,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:59,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 880 states and 1599 transitions. [2024-11-08 23:49:59,430 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1599 transitions. [2024-11-08 23:49:59,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-08 23:49:59,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:59,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:05,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:05,441 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:50:12,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:12,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 881 states and 1599 transitions. [2024-11-08 23:50:12,046 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1599 transitions. [2024-11-08 23:50:12,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-08 23:50:12,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:12,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:18,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:18,266 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-11-08 23:50:25,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:25,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 882 states and 1599 transitions. [2024-11-08 23:50:25,018 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1599 transitions. [2024-11-08 23:50:25,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 23:50:25,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:25,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:30,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:31,227 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 541 trivial. 0 not checked. [2024-11-08 23:50:31,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:31,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 883 states and 1599 transitions. [2024-11-08 23:50:31,310 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1599 transitions. [2024-11-08 23:50:31,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 23:50:31,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:31,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:37,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:38,081 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:50:45,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:45,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 884 states and 1599 transitions. [2024-11-08 23:50:45,081 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1599 transitions. [2024-11-08 23:50:45,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-08 23:50:45,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:45,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:51,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:51,428 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 541 trivial. 0 not checked. [2024-11-08 23:50:51,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:51,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 885 states and 1599 transitions. [2024-11-08 23:50:51,520 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1599 transitions. [2024-11-08 23:50:51,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-08 23:50:51,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:51,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:58,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:58,310 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:51:05,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:05,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 886 states and 1599 transitions. [2024-11-08 23:51:05,436 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1599 transitions. [2024-11-08 23:51:05,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 23:51:05,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:05,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:14,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:15,561 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2024-11-08 23:51:42,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:42,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 896 states and 1654 transitions. [2024-11-08 23:51:42,651 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1654 transitions. [2024-11-08 23:51:42,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 23:51:42,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:42,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:50,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:54,056 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:52:23,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:23,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 903 states and 1693 transitions. [2024-11-08 23:52:23,215 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1693 transitions. [2024-11-08 23:52:23,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 23:52:23,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:23,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:30,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:31,303 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:52:38,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:38,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 904 states and 1695 transitions. [2024-11-08 23:52:38,661 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1695 transitions. [2024-11-08 23:52:38,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 23:52:38,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:38,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:45,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:46,518 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2024-11-08 23:53:01,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:01,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 907 states and 1728 transitions. [2024-11-08 23:53:01,102 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1728 transitions. [2024-11-08 23:53:01,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 23:53:01,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:01,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:08,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:08,726 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:53:16,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:16,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 909 states and 1754 transitions. [2024-11-08 23:53:16,072 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1754 transitions. [2024-11-08 23:53:16,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 23:53:16,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:16,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:22,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:22,525 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:53:29,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:29,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 909 states and 1747 transitions. [2024-11-08 23:53:29,849 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1747 transitions. [2024-11-08 23:53:29,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 23:53:29,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:29,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:36,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:37,053 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:53:44,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:44,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 910 states and 1749 transitions. [2024-11-08 23:53:44,704 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1749 transitions. [2024-11-08 23:53:44,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 23:53:44,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:44,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:52,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:52,983 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:54:00,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:00,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2033 states to 912 states and 1775 transitions. [2024-11-08 23:54:00,983 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1775 transitions. [2024-11-08 23:54:00,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 23:54:00,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:00,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:08,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:09,345 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2024-11-08 23:54:16,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:16,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 913 states and 1776 transitions. [2024-11-08 23:54:16,745 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1776 transitions. [2024-11-08 23:54:16,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 23:54:16,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:16,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:24,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:25,177 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:54:40,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:40,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 913 states and 1775 transitions. [2024-11-08 23:54:40,540 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1775 transitions. [2024-11-08 23:54:40,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 23:54:40,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:40,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:47,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:47,565 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:54:55,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:55,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 913 states and 1774 transitions. [2024-11-08 23:54:55,081 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1774 transitions. [2024-11-08 23:54:55,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-08 23:54:55,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:55,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:01,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:01,693 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:55:08,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:08,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 913 states and 1773 transitions. [2024-11-08 23:55:08,932 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1773 transitions. [2024-11-08 23:55:08,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-08 23:55:08,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:08,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:14,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:15,086 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:55:22,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:22,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 913 states and 1772 transitions. [2024-11-08 23:55:22,571 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1772 transitions. [2024-11-08 23:55:22,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:55:22,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:22,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:28,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:29,136 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 704 trivial. 0 not checked.