./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-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fc10c95-232c-40c4-bb19-e30cf46ca99b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fc10c95-232c-40c4-bb19-e30cf46ca99b/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fc10c95-232c-40c4-bb19-e30cf46ca99b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fc10c95-232c-40c4-bb19-e30cf46ca99b/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fc10c95-232c-40c4-bb19-e30cf46ca99b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fc10c95-232c-40c4-bb19-e30cf46ca99b/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 89ec7a369049947024193ee477b4585465ed6af209dd2b3d652a7b8bb10516dd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:15:02,813 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:15:02,911 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fc10c95-232c-40c4-bb19-e30cf46ca99b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:15:02,918 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:15:02,918 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:15:02,952 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:15:02,953 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:15:02,953 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:15:02,953 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:15:02,954 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:15:02,954 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:15:02,954 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:15:02,954 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:15:02,954 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:15:02,954 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:15:02,955 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:15:02,955 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:15:02,955 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:15:02,955 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:15:02,955 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:15:02,955 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:15:02,956 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:15:02,956 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:15:02,956 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:15:02,956 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:15:02,956 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:15:02,956 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:15:02,957 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:15:02,957 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:15:02,957 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:15:02,957 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fc10c95-232c-40c4-bb19-e30cf46ca99b/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89ec7a369049947024193ee477b4585465ed6af209dd2b3d652a7b8bb10516dd [2024-11-13 21:15:03,248 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:15:03,257 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:15:03,259 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:15:03,261 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:15:03,261 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:15:03,262 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fc10c95-232c-40c4-bb19-e30cf46ca99b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 21:15:05,182 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:15:05,912 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:15:05,913 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fc10c95-232c-40c4-bb19-e30cf46ca99b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i [2024-11-13 21:15:05,974 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fc10c95-232c-40c4-bb19-e30cf46ca99b/bin/ukojak-verify-EEHR8qb7sm/data/e8c9925b5/e672d91e2986490c9a1c67fc421eb1a3/FLAG1b4c8374f [2024-11-13 21:15:05,989 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fc10c95-232c-40c4-bb19-e30cf46ca99b/bin/ukojak-verify-EEHR8qb7sm/data/e8c9925b5/e672d91e2986490c9a1c67fc421eb1a3 [2024-11-13 21:15:05,992 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:15:05,994 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:15:05,995 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:15:05,995 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:15:06,000 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:15:06,001 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:15:05" (1/1) ... [2024-11-13 21:15:06,002 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dd05f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:06, skipping insertion in model container [2024-11-13 21:15:06,002 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:15:05" (1/1) ... [2024-11-13 21:15:06,142 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:15:08,021 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_0fc10c95-232c-40c4-bb19-e30cf46ca99b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i[321673,321686] [2024-11-13 21:15:08,105 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:15:08,170 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:15:08,338 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6371] [2024-11-13 21:15:08,340 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6373] [2024-11-13 21:15:08,341 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"); [6383] [2024-11-13 21:15:08,342 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)); [6390] [2024-11-13 21:15:08,350 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; addl %1,%0": "+m" (v->counter): "ir" (i)); [6520] [2024-11-13 21:15:08,351 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %1,%0": "+m" (v->counter): "ir" (i)); [6527] [2024-11-13 21:15:08,351 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; incl %0": "+m" (v->counter)); [6534] [2024-11-13 21:15:08,351 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6545] [2024-11-13 21:15:08,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6548] [2024-11-13 21:15:08,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6551] [2024-11-13 21:15:08,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6554] [2024-11-13 21:15:08,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6637] [2024-11-13 21:15:08,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6644] [2024-11-13 21:15:08,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6838-6839] [2024-11-13 21:15:08,374 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6867-6868] [2024-11-13 21:15:08,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (108), "i" (12UL)); [6897-6898] [2024-11-13 21:15:08,722 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (& ((pool_levels *)arg)->buftype), "i" (4UL)); [10046-10047] [2024-11-13 21:15:08,754 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_0fc10c95-232c-40c4-bb19-e30cf46ca99b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i[321673,321686] [2024-11-13 21:15:08,772 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:15:08,850 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:15:08,851 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:08 WrapperNode [2024-11-13 21:15:08,851 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:15:08,852 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:15:08,852 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:15:08,852 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:15:08,860 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:08" (1/1) ... [2024-11-13 21:15:08,974 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:08" (1/1) ... [2024-11-13 21:15:09,310 INFO L138 Inliner]: procedures = 253, calls = 2416, calls flagged for inlining = 115, calls inlined = 113, statements flattened = 7250 [2024-11-13 21:15:09,312 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:15:09,313 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:15:09,314 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:15:09,314 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:15:09,323 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:08" (1/1) ... [2024-11-13 21:15:09,324 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:08" (1/1) ... [2024-11-13 21:15:09,387 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:08" (1/1) ... [2024-11-13 21:15:09,387 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:08" (1/1) ... [2024-11-13 21:15:09,622 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:08" (1/1) ... [2024-11-13 21:15:09,684 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:08" (1/1) ... [2024-11-13 21:15:09,717 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:08" (1/1) ... [2024-11-13 21:15:09,739 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:08" (1/1) ... [2024-11-13 21:15:09,800 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:15:09,801 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:15:09,801 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:15:09,801 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:15:09,802 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:08" (1/1) ... [2024-11-13 21:15:09,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:15:09,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fc10c95-232c-40c4-bb19-e30cf46ca99b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:15:09,846 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fc10c95-232c-40c4-bb19-e30cf46ca99b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:15:09,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fc10c95-232c-40c4-bb19-e30cf46ca99b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:15:09,878 INFO L130 BoogieDeclarations]: Found specification of procedure atm_charge [2024-11-13 21:15:09,879 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_charge [2024-11-13 21:15:09,879 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2024-11-13 21:15:09,879 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2024-11-13 21:15:09,879 INFO L130 BoogieDeclarations]: Found specification of procedure process_tsq [2024-11-13 21:15:09,879 INFO L138 BoogieDeclarations]: Found implementation of procedure process_tsq [2024-11-13 21:15:09,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 21:15:09,879 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-11-13 21:15:09,879 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-11-13 21:15:09,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:15:09,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 21:15:09,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 21:15:09,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 21:15:09,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 21:15:09,880 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2024-11-13 21:15:09,880 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2024-11-13 21:15:09,880 INFO L130 BoogieDeclarations]: Found specification of procedure ns_open [2024-11-13 21:15:09,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_open [2024-11-13 21:15:09,880 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-13 21:15:09,880 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-13 21:15:09,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-13 21:15:09,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-13 21:15:09,880 INFO L130 BoogieDeclarations]: Found specification of procedure ns_read_sram [2024-11-13 21:15:09,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_read_sram [2024-11-13 21:15:09,881 INFO L130 BoogieDeclarations]: Found specification of procedure get_scq [2024-11-13 21:15:09,881 INFO L138 BoogieDeclarations]: Found implementation of procedure get_scq [2024-11-13 21:15:09,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 21:15:09,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 21:15:09,881 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_buf [2024-11-13 21:15:09,881 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_buf [2024-11-13 21:15:09,881 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-13 21:15:09,881 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-13 21:15:09,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 21:15:09,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 21:15:09,881 INFO L130 BoogieDeclarations]: Found specification of procedure __net_timestamp [2024-11-13 21:15:09,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __net_timestamp [2024-11-13 21:15:09,882 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 21:15:09,882 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 21:15:09,882 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 21:15:09,882 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 21:15:09,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:15:09,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:15:09,882 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:15:09,882 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:15:09,882 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 21:15:09,882 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 21:15:09,882 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioctl [2024-11-13 21:15:09,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioctl [2024-11-13 21:15:09,883 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-13 21:15:09,883 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-13 21:15:09,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:15:09,883 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-13 21:15:09,883 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-13 21:15:09,883 INFO L130 BoogieDeclarations]: Found specification of procedure process_rsq [2024-11-13 21:15:09,883 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rsq [2024-11-13 21:15:09,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:15:09,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-13 21:15:09,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-13 21:15:09,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 21:15:09,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 21:15:09,884 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 21:15:09,884 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 21:15:09,884 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_alloc_skb [2024-11-13 21:15:09,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_alloc_skb [2024-11-13 21:15:09,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:15:09,884 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-13 21:15:09,884 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-13 21:15:09,884 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2024-11-13 21:15:09,884 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2024-11-13 21:15:09,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:15:09,884 INFO L130 BoogieDeclarations]: Found specification of procedure dequeue_sm_buf [2024-11-13 21:15:09,884 INFO L138 BoogieDeclarations]: Found implementation of procedure dequeue_sm_buf [2024-11-13 21:15:09,884 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 21:15:09,884 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 21:15:09,884 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-13 21:15:09,884 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-13 21:15:09,885 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-13 21:15:09,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-13 21:15:09,885 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-13 21:15:09,885 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-13 21:15:09,885 INFO L130 BoogieDeclarations]: Found specification of procedure push_rxbufs [2024-11-13 21:15:09,885 INFO L138 BoogieDeclarations]: Found implementation of procedure push_rxbufs [2024-11-13 21:15:09,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 21:15:09,885 INFO L130 BoogieDeclarations]: Found specification of procedure ns_phy_get [2024-11-13 21:15:09,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_phy_get [2024-11-13 21:15:09,885 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 21:15:09,885 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 21:15:09,885 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-13 21:15:09,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-13 21:15:09,886 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2024-11-13 21:15:09,886 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2024-11-13 21:15:09,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:15:09,886 INFO L130 BoogieDeclarations]: Found specification of procedure ns_close [2024-11-13 21:15:09,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_close [2024-11-13 21:15:09,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 21:15:09,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 21:15:09,886 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-13 21:15:09,886 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-13 21:15:09,886 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-13 21:15:09,887 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-13 21:15:09,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:15:09,887 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 21:15:09,887 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 21:15:09,887 INFO L130 BoogieDeclarations]: Found specification of procedure nicstar_read_eprom [2024-11-13 21:15:09,887 INFO L138 BoogieDeclarations]: Found implementation of procedure nicstar_read_eprom [2024-11-13 21:15:09,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 21:15:09,887 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 21:15:09,887 INFO L130 BoogieDeclarations]: Found specification of procedure ns_phy_put [2024-11-13 21:15:09,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_phy_put [2024-11-13 21:15:09,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-13 21:15:09,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-13 21:15:09,888 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_iov_buf [2024-11-13 21:15:09,888 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_iov_buf [2024-11-13 21:15:09,888 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-11-13 21:15:09,888 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-11-13 21:15:09,888 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 21:15:09,888 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 21:15:09,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:15:09,888 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-13 21:15:09,888 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-13 21:15:09,888 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-13 21:15:09,888 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-13 21:15:09,888 INFO L130 BoogieDeclarations]: Found specification of procedure ns_send [2024-11-13 21:15:09,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_send [2024-11-13 21:15:09,889 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-11-13 21:15:09,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-11-13 21:15:09,889 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-13 21:15:09,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-13 21:15:09,889 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-13 21:15:09,889 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-13 21:15:09,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 21:15:09,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 21:15:09,889 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2024-11-13 21:15:09,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2024-11-13 21:15:09,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-13 21:15:09,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-13 21:15:09,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:15:09,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-13 21:15:09,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-13 21:15:09,890 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-13 21:15:09,890 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-13 21:15:09,890 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-13 21:15:09,890 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-13 21:15:09,890 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2024-11-13 21:15:09,890 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2024-11-13 21:15:09,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:15:09,890 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-13 21:15:09,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-13 21:15:09,890 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-13 21:15:09,890 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-13 21:15:09,891 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 21:15:09,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 21:15:09,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:15:09,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-13 21:15:09,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-13 21:15:09,891 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-13 21:15:09,891 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-13 21:15:09,891 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-13 21:15:09,891 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-13 21:15:09,891 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 21:15:09,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 21:15:09,891 INFO L130 BoogieDeclarations]: Found specification of procedure free_scq [2024-11-13 21:15:09,891 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scq [2024-11-13 21:15:09,891 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2024-11-13 21:15:09,892 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2024-11-13 21:15:09,892 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2024-11-13 21:15:09,892 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2024-11-13 21:15:09,892 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_iovec_rx_bufs [2024-11-13 21:15:09,892 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_iovec_rx_bufs [2024-11-13 21:15:09,892 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2024-11-13 21:15:09,892 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2024-11-13 21:15:09,892 INFO L130 BoogieDeclarations]: Found specification of procedure nicstar_remove_one [2024-11-13 21:15:09,892 INFO L138 BoogieDeclarations]: Found implementation of procedure nicstar_remove_one [2024-11-13 21:15:09,892 INFO L130 BoogieDeclarations]: Found specification of procedure skb_unlink [2024-11-13 21:15:09,892 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_unlink [2024-11-13 21:15:09,892 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-13 21:15:09,892 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-13 21:15:09,893 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-13 21:15:09,893 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-13 21:15:09,893 INFO L130 BoogieDeclarations]: Found specification of procedure ns_init_card_error [2024-11-13 21:15:09,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_init_card_error [2024-11-13 21:15:09,893 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-13 21:15:09,893 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-13 21:15:09,893 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-13 21:15:09,893 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-13 21:15:09,893 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-13 21:15:09,893 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-13 21:15:09,893 INFO L130 BoogieDeclarations]: Found specification of procedure ns_write_sram [2024-11-13 21:15:09,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_write_sram [2024-11-13 21:15:09,893 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-13 21:15:09,894 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-13 21:15:09,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:15:09,894 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-13 21:15:09,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-13 21:15:09,894 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2024-11-13 21:15:09,894 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2024-11-13 21:15:09,894 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-13 21:15:09,894 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-13 21:15:09,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:15:09,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:15:09,894 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2024-11-13 21:15:09,894 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2024-11-13 21:15:11,012 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:15:11,015 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:15:12,058 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 21:15:33,951 INFO L? ?]: Removed 2510 outVars from TransFormulas that were not future-live. [2024-11-13 21:15:33,951 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:15:37,483 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:15:37,483 INFO L316 CfgBuilder]: Removed 10 assume(true) statements. [2024-11-13 21:15:37,484 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:15:37 BoogieIcfgContainer [2024-11-13 21:15:37,484 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:15:37,485 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:15:37,485 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:15:37,495 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:15:37,495 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:15:37" (1/1) ... [2024-11-13 21:15:37,506 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:15:37,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:37,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2694 states to 1803 states and 2694 transitions. [2024-11-13 21:15:37,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 2694 transitions. [2024-11-13 21:15:37,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:15:37,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:37,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:39,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:40,108 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:15:50,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:15:50,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:50,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 1808 states and 2732 transitions. [2024-11-13 21:15:50,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 2732 transitions. [2024-11-13 21:15:50,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:15:50,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:50,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:52,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:52,595 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:15:52,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:52,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2733 states to 1809 states and 2733 transitions. [2024-11-13 21:15:52,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 2733 transitions. [2024-11-13 21:15:52,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:15:52,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:52,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:53,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:54,139 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:15:54,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:54,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2771 states to 1813 states and 2771 transitions. [2024-11-13 21:15:54,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 2771 transitions. [2024-11-13 21:15:54,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:15:54,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:54,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:56,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:56,364 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:15:57,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:57,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2799 states to 1816 states and 2799 transitions. [2024-11-13 21:15:57,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 2799 transitions. [2024-11-13 21:15:57,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:15:57,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:57,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:59,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:59,612 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:16:01,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:01,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2833 states to 1821 states and 2833 transitions. [2024-11-13 21:16:01,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 2833 transitions. [2024-11-13 21:16:01,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:16:01,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:01,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:02,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:02,993 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:16:03,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:03,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2833 states to 1822 states and 2833 transitions. [2024-11-13 21:16:03,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 2833 transitions. [2024-11-13 21:16:03,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:16:03,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:03,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:04,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:04,954 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 21:16:05,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:05,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2838 states to 1825 states and 2838 transitions. [2024-11-13 21:16:05,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 2838 transitions. [2024-11-13 21:16:05,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:16:05,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:05,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:06,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:07,225 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:16:10,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:10,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2876 states to 1832 states and 2876 transitions. [2024-11-13 21:16:10,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2876 transitions. [2024-11-13 21:16:10,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:16:10,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:10,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:11,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:11,480 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:16:11,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:11,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2876 states to 1833 states and 2876 transitions. [2024-11-13 21:16:11,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 2876 transitions. [2024-11-13 21:16:11,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:16:11,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:11,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:12,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:13,009 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:16:13,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:13,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2881 states to 1836 states and 2881 transitions. [2024-11-13 21:16:13,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2881 transitions. [2024-11-13 21:16:13,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:16:13,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:13,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:14,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:14,489 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:16:14,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:14,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 1835 states and 2874 transitions. [2024-11-13 21:16:14,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 2874 transitions. [2024-11-13 21:16:14,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:16:14,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:14,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:16,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:16,663 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:16:17,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:17,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2867 states to 1834 states and 2867 transitions. [2024-11-13 21:16:17,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 2867 transitions. [2024-11-13 21:16:17,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:16:17,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:17,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:18,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:18,183 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:16:18,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:18,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 1838 states and 2874 transitions. [2024-11-13 21:16:18,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 2874 transitions. [2024-11-13 21:16:18,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:16:18,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:18,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:19,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:20,041 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:16:20,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:20,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 1839 states and 2874 transitions. [2024-11-13 21:16:20,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 2874 transitions. [2024-11-13 21:16:20,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:16:20,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:20,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:21,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:21,264 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:16:22,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:22,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2880 states to 1842 states and 2880 transitions. [2024-11-13 21:16:22,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 2880 transitions. [2024-11-13 21:16:22,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:16:22,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:22,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:23,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:24,408 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:16:27,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:27,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2925 states to 1849 states and 2925 transitions. [2024-11-13 21:16:27,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 2925 transitions. [2024-11-13 21:16:27,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:16:27,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:27,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:28,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:29,157 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 21:16:29,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:29,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2929 states to 1851 states and 2929 transitions. [2024-11-13 21:16:29,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 2929 transitions. [2024-11-13 21:16:29,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:16:29,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:29,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:30,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:30,768 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:16:31,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:31,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2936 states to 1855 states and 2936 transitions. [2024-11-13 21:16:31,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 2936 transitions. [2024-11-13 21:16:31,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:16:31,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:31,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:32,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:32,904 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:16:33,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:33,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2934 states to 1854 states and 2934 transitions. [2024-11-13 21:16:33,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 2934 transitions. [2024-11-13 21:16:33,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:16:33,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:33,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:34,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:34,716 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:16:37,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:37,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2965 states to 1859 states and 2965 transitions. [2024-11-13 21:16:37,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 2965 transitions. [2024-11-13 21:16:37,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:16:37,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:37,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:38,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:39,297 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:16:44,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:44,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 1865 states and 3002 transitions. [2024-11-13 21:16:44,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3002 transitions. [2024-11-13 21:16:44,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:16:44,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:44,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:45,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:45,870 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:16:48,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:48,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3028 states to 1868 states and 3028 transitions. [2024-11-13 21:16:48,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3028 transitions. [2024-11-13 21:16:48,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:16:48,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:48,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:48,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:50,399 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:17:00,791 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 [] [2024-11-13 21:17:05,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:05,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3091 states to 1876 states and 3065 transitions. [2024-11-13 21:17:05,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 3065 transitions. [2024-11-13 21:17:05,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:17:05,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:05,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:06,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:06,774 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:17:07,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:07,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3101 states to 1881 states and 3075 transitions. [2024-11-13 21:17:07,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 3075 transitions. [2024-11-13 21:17:07,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:17:07,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:07,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:08,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:08,316 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:17:08,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:08,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3101 states to 1882 states and 3075 transitions. [2024-11-13 21:17:08,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 3075 transitions. [2024-11-13 21:17:08,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:17:08,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:08,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:09,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:10,232 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:17:13,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:13,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3109 states to 1886 states and 3083 transitions. [2024-11-13 21:17:13,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3083 transitions. [2024-11-13 21:17:13,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:17:13,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:13,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:14,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:14,550 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:17:14,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:14,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3113 states to 1889 states and 3087 transitions. [2024-11-13 21:17:14,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3087 transitions. [2024-11-13 21:17:14,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:17:14,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:14,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:15,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:16,625 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:17:26,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:27,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3164 states to 1899 states and 3138 transitions. [2024-11-13 21:17:27,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3138 transitions. [2024-11-13 21:17:27,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:17:27,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:27,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:28,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:28,368 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-13 21:17:28,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:29,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3164 states to 1900 states and 3138 transitions. [2024-11-13 21:17:29,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 3138 transitions. [2024-11-13 21:17:29,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:17:29,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:29,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:30,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:30,552 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:17:31,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:31,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3164 states to 1901 states and 3138 transitions. [2024-11-13 21:17:31,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 3138 transitions. [2024-11-13 21:17:31,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:17:31,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:31,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:32,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:32,409 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:17:37,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:37,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3193 states to 1905 states and 3167 transitions. [2024-11-13 21:17:37,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 3167 transitions. [2024-11-13 21:17:37,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:17:37,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:37,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:38,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:38,454 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:17:41,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:41,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3218 states to 1908 states and 3192 transitions. [2024-11-13 21:17:41,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 3192 transitions. [2024-11-13 21:17:41,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:17:41,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:41,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:42,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:42,757 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:17:47,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:47,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3229 states to 1912 states and 3203 transitions. [2024-11-13 21:17:47,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 3203 transitions. [2024-11-13 21:17:47,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:17:47,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:47,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:48,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:48,500 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:17:52,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:52,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3238 states to 1916 states and 3212 transitions. [2024-11-13 21:17:52,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3212 transitions. [2024-11-13 21:17:52,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:17:52,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:52,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:52,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:53,143 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:17:53,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:53,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3242 states to 1919 states and 3216 transitions. [2024-11-13 21:17:53,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3216 transitions. [2024-11-13 21:17:53,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:17:53,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:53,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:54,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:54,504 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:17:54,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:54,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3242 states to 1920 states and 3216 transitions. [2024-11-13 21:17:54,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3216 transitions. [2024-11-13 21:17:54,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:17:54,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:54,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:55,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:55,743 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:17:55,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:55,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3242 states to 1921 states and 3216 transitions. [2024-11-13 21:17:55,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 3216 transitions. [2024-11-13 21:17:55,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:17:55,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:55,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:56,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:56,708 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:17:56,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:56,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3242 states to 1922 states and 3216 transitions. [2024-11-13 21:17:56,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 3216 transitions. [2024-11-13 21:17:56,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:17:56,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:56,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:57,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:57,649 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 21:17:58,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:58,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3243 states to 1923 states and 3217 transitions. [2024-11-13 21:17:58,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 3217 transitions. [2024-11-13 21:17:58,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:17:58,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:58,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:59,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:59,657 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 21:18:03,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:03,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3267 states to 1926 states and 3241 transitions. [2024-11-13 21:18:03,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 3241 transitions. [2024-11-13 21:18:03,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:18:03,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:03,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:04,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:04,254 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:18:04,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:04,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 1929 states and 3245 transitions. [2024-11-13 21:18:04,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 3245 transitions. [2024-11-13 21:18:04,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:18:04,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:04,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:05,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:05,253 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-13 21:18:05,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:05,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3273 states to 1931 states and 3247 transitions. [2024-11-13 21:18:05,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3247 transitions. [2024-11-13 21:18:05,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:18:05,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:05,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:07,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:07,475 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:18:09,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:09,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3274 states to 1932 states and 3248 transitions. [2024-11-13 21:18:09,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 3248 transitions. [2024-11-13 21:18:09,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:18:09,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:09,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:10,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:10,457 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:18:10,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:10,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3279 states to 1933 states and 3251 transitions. [2024-11-13 21:18:10,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3251 transitions. [2024-11-13 21:18:10,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:18:10,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:10,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:12,081 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:18:12,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:12,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3279 states to 1934 states and 3251 transitions. [2024-11-13 21:18:12,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3251 transitions. [2024-11-13 21:18:12,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:18:12,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:12,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:13,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:13,217 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:18:13,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:13,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3279 states to 1935 states and 3251 transitions. [2024-11-13 21:18:13,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 3251 transitions. [2024-11-13 21:18:13,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:18:13,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:13,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:14,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:14,243 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:18:17,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:17,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3288 states to 1938 states and 3260 transitions. [2024-11-13 21:18:17,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3260 transitions. [2024-11-13 21:18:17,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:18:17,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:17,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:18,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:18,907 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:18:22,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:22,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3293 states to 1940 states and 3265 transitions. [2024-11-13 21:18:22,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 3265 transitions. [2024-11-13 21:18:22,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:18:22,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:22,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:23,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:23,393 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 21:18:25,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:25,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3298 states to 1942 states and 3270 transitions. [2024-11-13 21:18:25,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 3270 transitions. [2024-11-13 21:18:25,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:18:25,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:25,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:26,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:26,424 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:18:26,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:26,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3311 states to 1947 states and 3283 transitions. [2024-11-13 21:18:26,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 3283 transitions. [2024-11-13 21:18:26,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:18:26,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:26,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:27,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:28,568 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:18:29,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:29,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3341 states to 1955 states and 3312 transitions. [2024-11-13 21:18:29,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3312 transitions. [2024-11-13 21:18:29,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:18:29,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:29,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:30,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:30,918 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:18:31,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:31,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3343 states to 1955 states and 3311 transitions. [2024-11-13 21:18:31,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3311 transitions. [2024-11-13 21:18:31,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:18:31,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:31,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:32,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:32,199 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 11 proven. 8 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:18:33,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:33,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3344 states to 1956 states and 3312 transitions. [2024-11-13 21:18:33,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3312 transitions. [2024-11-13 21:18:33,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:18:33,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:33,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:34,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:34,880 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2024-11-13 21:18:34,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:34,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3344 states to 1957 states and 3312 transitions. [2024-11-13 21:18:34,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 3312 transitions. [2024-11-13 21:18:34,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:18:34,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:34,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:36,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:36,183 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 21:18:38,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:38,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3350 states to 1959 states and 3318 transitions. [2024-11-13 21:18:38,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 3318 transitions. [2024-11-13 21:18:38,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:18:38,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:38,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:39,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:39,222 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-13 21:18:45,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:45,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3364 states to 1963 states and 3332 transitions. [2024-11-13 21:18:45,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 3332 transitions. [2024-11-13 21:18:45,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:18:45,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:45,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:46,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:46,460 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-13 21:18:50,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:50,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3371 states to 1966 states and 3339 transitions. [2024-11-13 21:18:50,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3339 transitions. [2024-11-13 21:18:50,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:18:50,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:50,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:51,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:51,858 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 21:18:53,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:53,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3373 states to 1967 states and 3341 transitions. [2024-11-13 21:18:53,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 3341 transitions. [2024-11-13 21:18:53,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:18:53,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:53,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:54,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:54,810 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 21:18:54,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:54,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 1968 states and 3343 transitions. [2024-11-13 21:18:54,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 3343 transitions. [2024-11-13 21:18:54,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:18:54,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:54,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:55,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:56,030 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-13 21:18:57,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:57,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3377 states to 1970 states and 3345 transitions. [2024-11-13 21:18:57,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3345 transitions. [2024-11-13 21:18:57,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:18:57,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:57,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:58,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:00,988 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 21:19:13,323 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 [] [2024-11-13 21:19:24,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:24,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 1998 states and 3484 transitions. [2024-11-13 21:19:24,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3484 transitions. [2024-11-13 21:19:24,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:19:24,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:24,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:25,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:26,248 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:19:26,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:26,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 1999 states and 3484 transitions. [2024-11-13 21:19:26,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 3484 transitions. [2024-11-13 21:19:26,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:19:26,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:26,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:27,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:27,564 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:19:27,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:27,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 2002 states and 3489 transitions. [2024-11-13 21:19:27,665 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 3489 transitions. [2024-11-13 21:19:27,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:19:27,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:27,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:28,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:28,909 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:19:29,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:29,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3553 states to 2005 states and 3495 transitions. [2024-11-13 21:19:29,017 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 3495 transitions. [2024-11-13 21:19:29,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:19:29,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:29,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:30,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:30,266 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:19:30,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:30,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3555 states to 2005 states and 3494 transitions. [2024-11-13 21:19:30,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 3494 transitions. [2024-11-13 21:19:30,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:19:30,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:30,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:31,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:31,691 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 21:19:33,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:33,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3556 states to 2006 states and 3495 transitions. [2024-11-13 21:19:33,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2006 states and 3495 transitions. [2024-11-13 21:19:33,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:19:33,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:33,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:34,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:35,895 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:19:49,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:49,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3607 states to 2016 states and 3546 transitions. [2024-11-13 21:19:49,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3546 transitions. [2024-11-13 21:19:49,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:19:49,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:49,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:50,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:51,118 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:19:57,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:57,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3620 states to 2020 states and 3559 transitions. [2024-11-13 21:19:57,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2020 states and 3559 transitions. [2024-11-13 21:19:57,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:19:57,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:57,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:58,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:59,047 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2024-11-13 21:20:00,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:00,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3620 states to 2021 states and 3559 transitions. [2024-11-13 21:20:00,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 3559 transitions. [2024-11-13 21:20:00,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:20:00,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:00,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:01,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:01,491 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:20:03,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:03,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3651 states to 2026 states and 3589 transitions. [2024-11-13 21:20:03,594 INFO L276 IsEmpty]: Start isEmpty. Operand 2026 states and 3589 transitions. [2024-11-13 21:20:03,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:20:03,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:03,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:04,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:04,833 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:20:06,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:06,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 2029 states and 3614 transitions. [2024-11-13 21:20:06,969 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3614 transitions. [2024-11-13 21:20:06,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:20:06,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:06,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:08,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:08,241 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:20:08,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:08,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3690 states to 2034 states and 3628 transitions. [2024-11-13 21:20:08,546 INFO L276 IsEmpty]: Start isEmpty. Operand 2034 states and 3628 transitions. [2024-11-13 21:20:08,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:20:08,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:08,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:09,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:12,768 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:20:25,662 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 [] [2024-11-13 21:20:43,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:43,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3775 states to 2043 states and 3684 transitions. [2024-11-13 21:20:43,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3684 transitions. [2024-11-13 21:20:43,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:20:43,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:43,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:44,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:44,338 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:20:45,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:45,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 2047 states and 3697 transitions. [2024-11-13 21:20:45,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3697 transitions. [2024-11-13 21:20:45,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:20:45,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:45,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:46,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:46,953 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:20:47,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:47,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 2050 states and 3705 transitions. [2024-11-13 21:20:47,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 3705 transitions. [2024-11-13 21:20:47,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:20:47,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:47,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:47,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:48,108 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:20:48,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:48,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3799 states to 2049 states and 3703 transitions. [2024-11-13 21:20:48,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 3703 transitions. [2024-11-13 21:20:48,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:20:48,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:48,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:49,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:49,454 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:20:49,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:49,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3799 states to 2050 states and 3703 transitions. [2024-11-13 21:20:49,539 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 3703 transitions. [2024-11-13 21:20:49,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:20:49,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:49,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:50,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:50,740 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:20:53,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:53,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3801 states to 2052 states and 3705 transitions. [2024-11-13 21:20:53,408 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 3705 transitions. [2024-11-13 21:20:53,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:20:53,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:53,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:54,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:54,643 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:20:54,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:54,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3801 states to 2053 states and 3705 transitions. [2024-11-13 21:20:54,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 3705 transitions. [2024-11-13 21:20:54,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:20:54,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:54,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:55,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:55,913 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:20:58,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:58,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3803 states to 2055 states and 3707 transitions. [2024-11-13 21:20:58,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 3707 transitions. [2024-11-13 21:20:58,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:20:58,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:58,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:59,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:59,992 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:21:00,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:00,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3803 states to 2056 states and 3707 transitions. [2024-11-13 21:21:00,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 3707 transitions. [2024-11-13 21:21:00,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:21:00,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:00,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:00,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:01,148 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:21:03,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:03,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3805 states to 2058 states and 3709 transitions. [2024-11-13 21:21:03,969 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 3709 transitions. [2024-11-13 21:21:03,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:21:03,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:03,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:04,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:05,151 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:21:08,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:08,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3818 states to 2062 states and 3722 transitions. [2024-11-13 21:21:08,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3722 transitions. [2024-11-13 21:21:08,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:21:08,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:08,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:09,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:09,848 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:21:09,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:09,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 2061 states and 3720 transitions. [2024-11-13 21:21:09,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 3720 transitions. [2024-11-13 21:21:09,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:21:09,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:09,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:10,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:11,057 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:21:11,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:11,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3824 states to 2064 states and 3728 transitions. [2024-11-13 21:21:11,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2064 states and 3728 transitions. [2024-11-13 21:21:11,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:21:11,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:11,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:12,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:13,709 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:21:27,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:21:39,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:39,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3889 states to 2071 states and 3767 transitions. [2024-11-13 21:21:39,810 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 3767 transitions. [2024-11-13 21:21:39,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:21:39,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:39,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:40,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:41,003 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:21:41,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:41,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3896 states to 2074 states and 3774 transitions. [2024-11-13 21:21:41,171 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3774 transitions. [2024-11-13 21:21:41,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:21:41,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:41,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:42,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:42,459 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:21:42,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:42,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3904 states to 2077 states and 3782 transitions. [2024-11-13 21:21:42,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3782 transitions. [2024-11-13 21:21:42,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:21:42,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:42,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:43,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:44,134 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-13 21:21:44,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:44,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3904 states to 2078 states and 3782 transitions. [2024-11-13 21:21:44,187 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 3782 transitions. [2024-11-13 21:21:44,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:21:44,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:44,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:45,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:45,396 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-13 21:21:48,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:48,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3909 states to 2080 states and 3787 transitions. [2024-11-13 21:21:48,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2080 states and 3787 transitions. [2024-11-13 21:21:48,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:21:48,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:48,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:49,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:49,620 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 21:21:51,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:51,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3909 states to 2081 states and 3787 transitions. [2024-11-13 21:21:51,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 3787 transitions. [2024-11-13 21:21:51,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:21:51,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:51,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:52,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:52,477 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 21:21:52,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:52,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3909 states to 2082 states and 3787 transitions. [2024-11-13 21:21:52,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 3787 transitions. [2024-11-13 21:21:52,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:21:52,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:52,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:53,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:53,861 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 21:21:55,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:55,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3915 states to 2084 states and 3793 transitions. [2024-11-13 21:21:55,709 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 3793 transitions. [2024-11-13 21:21:55,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:21:55,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:55,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:56,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:56,835 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 21:21:58,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:58,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3916 states to 2085 states and 3794 transitions. [2024-11-13 21:21:58,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 3794 transitions. [2024-11-13 21:21:58,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:21:58,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:58,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:59,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:59,817 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-13 21:22:03,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:03,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3919 states to 2087 states and 3797 transitions. [2024-11-13 21:22:03,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 3797 transitions. [2024-11-13 21:22:03,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:22:03,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:03,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:04,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:04,153 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 21:22:05,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:05,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3921 states to 2089 states and 3799 transitions. [2024-11-13 21:22:05,619 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 3799 transitions. [2024-11-13 21:22:05,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:22:05,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:05,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:06,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:06,879 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-13 21:22:10,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:10,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3925 states to 2091 states and 3803 transitions. [2024-11-13 21:22:10,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 3803 transitions. [2024-11-13 21:22:10,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:22:10,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:10,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:11,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:11,182 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 21:22:14,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:14,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2093 states and 3806 transitions. [2024-11-13 21:22:14,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2093 states and 3806 transitions. [2024-11-13 21:22:14,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:22:14,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:14,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:15,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:15,273 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-13 21:22:18,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:18,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3931 states to 2095 states and 3809 transitions. [2024-11-13 21:22:18,281 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 3809 transitions. [2024-11-13 21:22:18,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:22:18,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:18,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:19,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:19,551 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 21:22:22,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:22,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3933 states to 2097 states and 3811 transitions. [2024-11-13 21:22:22,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 3811 transitions. [2024-11-13 21:22:22,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:22:22,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:22,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:23,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:24,063 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-13 21:22:24,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:24,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3934 states to 2098 states and 3812 transitions. [2024-11-13 21:22:24,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3812 transitions. [2024-11-13 21:22:24,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:22:24,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:24,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:25,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:25,571 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 21:22:25,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:25,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2100 states and 3814 transitions. [2024-11-13 21:22:25,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 3814 transitions. [2024-11-13 21:22:25,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:22:25,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:25,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:26,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:26,885 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-11-13 21:22:27,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:27,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3933 states to 2100 states and 3811 transitions. [2024-11-13 21:22:27,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 3811 transitions. [2024-11-13 21:22:27,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:22:27,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:27,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:28,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:28,330 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:22:32,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:32,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3942 states to 2103 states and 3820 transitions. [2024-11-13 21:22:32,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 3820 transitions. [2024-11-13 21:22:32,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:22:32,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:32,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:33,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:34,136 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:22:34,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:34,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 2106 states and 3828 transitions. [2024-11-13 21:22:34,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 3828 transitions. [2024-11-13 21:22:34,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:22:34,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:34,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:35,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:37,106 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:22:51,391 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 [] [2024-11-13 21:23:09,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:09,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4018 states to 2114 states and 3870 transitions. [2024-11-13 21:23:09,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 3870 transitions. [2024-11-13 21:23:09,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:23:09,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:09,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:10,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:10,902 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 21:23:10,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:10,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4018 states to 2115 states and 3870 transitions. [2024-11-13 21:23:10,962 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 3870 transitions. [2024-11-13 21:23:10,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:23:10,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:10,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:11,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:12,231 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:23:12,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:12,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4018 states to 2116 states and 3870 transitions. [2024-11-13 21:23:12,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2116 states and 3870 transitions. [2024-11-13 21:23:12,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:23:12,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:12,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:13,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:13,684 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:23:13,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:13,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4018 states to 2117 states and 3870 transitions. [2024-11-13 21:23:13,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2117 states and 3870 transitions. [2024-11-13 21:23:13,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:23:13,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:13,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:14,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:15,143 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:23:15,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:15,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4018 states to 2118 states and 3870 transitions. [2024-11-13 21:23:15,202 INFO L276 IsEmpty]: Start isEmpty. Operand 2118 states and 3870 transitions. [2024-11-13 21:23:15,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:23:15,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:15,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:16,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:16,502 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-13 21:23:23,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:23,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4031 states to 2125 states and 3883 transitions. [2024-11-13 21:23:23,636 INFO L276 IsEmpty]: Start isEmpty. Operand 2125 states and 3883 transitions. [2024-11-13 21:23:23,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:23:23,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:23,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:25,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:25,370 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-13 21:23:28,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:28,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4063 states to 2128 states and 3915 transitions. [2024-11-13 21:23:28,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2128 states and 3915 transitions. [2024-11-13 21:23:28,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:23:28,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:28,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:29,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:29,352 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:23:33,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:33,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4072 states to 2131 states and 3924 transitions. [2024-11-13 21:23:33,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2131 states and 3924 transitions. [2024-11-13 21:23:33,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:23:33,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:33,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:34,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:34,617 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:23:34,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:34,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4080 states to 2134 states and 3932 transitions. [2024-11-13 21:23:34,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 3932 transitions. [2024-11-13 21:23:34,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:23:34,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:34,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:36,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:37,807 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:23:52,016 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 [] [2024-11-13 21:24:15,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:15,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4151 states to 2143 states and 3977 transitions. [2024-11-13 21:24:15,430 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 3977 transitions. [2024-11-13 21:24:15,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:24:15,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:15,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:16,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:17,029 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 21:24:17,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:17,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4151 states to 2144 states and 3977 transitions. [2024-11-13 21:24:17,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 3977 transitions. [2024-11-13 21:24:17,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:24:17,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:17,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:18,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:21,914 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-13 21:24:29,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:29,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 2144 states and 3963 transitions. [2024-11-13 21:24:29,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 3963 transitions. [2024-11-13 21:24:29,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:24:29,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:29,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:30,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:30,916 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 21:24:50,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:50,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4175 states to 2154 states and 4001 transitions. [2024-11-13 21:24:50,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 4001 transitions. [2024-11-13 21:24:50,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:24:50,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:50,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:51,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:51,568 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-13 21:25:01,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:02,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4206 states to 2158 states and 4032 transitions. [2024-11-13 21:25:02,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 4032 transitions. [2024-11-13 21:25:02,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:25:02,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:02,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:03,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:03,242 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:25:07,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:07,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4215 states to 2161 states and 4041 transitions. [2024-11-13 21:25:07,547 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 4041 transitions. [2024-11-13 21:25:07,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:25:07,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:07,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:08,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:08,907 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 21:25:08,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:08,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4215 states to 2162 states and 4041 transitions. [2024-11-13 21:25:08,966 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 4041 transitions. [2024-11-13 21:25:08,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:25:08,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:08,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:10,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:10,427 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 21:25:14,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:14,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4217 states to 2164 states and 4043 transitions. [2024-11-13 21:25:14,096 INFO L276 IsEmpty]: Start isEmpty. Operand 2164 states and 4043 transitions. [2024-11-13 21:25:14,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:25:14,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:14,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:15,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:15,203 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 21:25:15,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:15,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4219 states to 2166 states and 4045 transitions. [2024-11-13 21:25:15,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 4045 transitions. [2024-11-13 21:25:15,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:25:15,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:15,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:16,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:16,836 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 21:25:20,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:20,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4221 states to 2168 states and 4047 transitions. [2024-11-13 21:25:20,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 4047 transitions. [2024-11-13 21:25:20,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:25:20,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:20,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:21,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:21,534 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:25:21,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:21,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4221 states to 2169 states and 4047 transitions. [2024-11-13 21:25:21,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2169 states and 4047 transitions. [2024-11-13 21:25:21,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:25:21,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:21,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:22,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:23,017 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-13 21:25:23,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:23,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4223 states to 2170 states and 4049 transitions. [2024-11-13 21:25:23,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2170 states and 4049 transitions. [2024-11-13 21:25:23,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:25:23,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:23,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:24,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:24,941 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-11-13 21:25:25,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:25,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4225 states to 2172 states and 4051 transitions. [2024-11-13 21:25:25,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 4051 transitions. [2024-11-13 21:25:25,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:25:25,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:25,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:26,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:28,205 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:25:40,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:40,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4244 states to 2177 states and 4070 transitions. [2024-11-13 21:25:40,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 4070 transitions. [2024-11-13 21:25:40,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:25:40,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:40,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:41,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:42,014 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 21:25:42,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:42,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4244 states to 2178 states and 4070 transitions. [2024-11-13 21:25:42,104 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 4070 transitions. [2024-11-13 21:25:42,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:25:42,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:42,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:43,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:44,259 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-11-13 21:25:46,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:46,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4247 states to 2179 states and 4073 transitions. [2024-11-13 21:25:46,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4073 transitions. [2024-11-13 21:25:46,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:25:46,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:46,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:47,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:47,687 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-11-13 21:25:59,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:59,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4276 states to 2184 states and 4102 transitions. [2024-11-13 21:25:59,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 4102 transitions. [2024-11-13 21:25:59,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:25:59,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:59,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:00,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:01,126 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-11-13 21:26:04,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:04,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4304 states to 2188 states and 4129 transitions. [2024-11-13 21:26:04,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2188 states and 4129 transitions. [2024-11-13 21:26:04,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:26:04,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:04,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:05,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:06,256 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-11-13 21:26:14,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:14,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4327 states to 2192 states and 4152 transitions. [2024-11-13 21:26:14,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2192 states and 4152 transitions. [2024-11-13 21:26:14,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:26:14,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:14,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:15,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:15,615 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-11-13 21:26:19,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:19,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4328 states to 2193 states and 4153 transitions. [2024-11-13 21:26:19,591 INFO L276 IsEmpty]: Start isEmpty. Operand 2193 states and 4153 transitions. [2024-11-13 21:26:19,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:26:19,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:19,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:20,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:21,069 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:26:21,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:21,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4328 states to 2194 states and 4153 transitions. [2024-11-13 21:26:21,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 4153 transitions. [2024-11-13 21:26:21,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:26:21,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:21,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:22,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:22,568 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:26:22,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:22,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4328 states to 2195 states and 4153 transitions. [2024-11-13 21:26:22,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2195 states and 4153 transitions. [2024-11-13 21:26:22,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:26:22,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:22,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:24,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:24,360 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:26:24,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:24,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4328 states to 2196 states and 4153 transitions. [2024-11-13 21:26:24,428 INFO L276 IsEmpty]: Start isEmpty. Operand 2196 states and 4153 transitions. [2024-11-13 21:26:24,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:26:24,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:24,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:25,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:25,909 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 21:26:27,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:27,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4328 states to 2197 states and 4153 transitions. [2024-11-13 21:26:27,637 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 4153 transitions. [2024-11-13 21:26:27,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:26:27,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:27,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:28,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:29,142 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-13 21:26:42,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:42,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4341 states to 2204 states and 4166 transitions. [2024-11-13 21:26:42,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 4166 transitions. [2024-11-13 21:26:42,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:26:42,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:42,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:43,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:50,004 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-13 21:27:39,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:39,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4428 states to 2224 states and 4253 transitions. [2024-11-13 21:27:39,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2224 states and 4253 transitions. [2024-11-13 21:27:39,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:27:39,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:39,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:40,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:41,013 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-13 21:27:56,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:56,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4460 states to 2229 states and 4285 transitions. [2024-11-13 21:27:56,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2229 states and 4285 transitions. [2024-11-13 21:27:56,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:27:56,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:56,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:57,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:57,789 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-13 21:27:57,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:57,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4462 states to 2231 states and 4287 transitions. [2024-11-13 21:27:57,894 INFO L276 IsEmpty]: Start isEmpty. Operand 2231 states and 4287 transitions. [2024-11-13 21:27:57,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:27:57,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:57,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:59,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:59,347 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:28:03,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:03,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4467 states to 2234 states and 4292 transitions. [2024-11-13 21:28:03,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2234 states and 4292 transitions. [2024-11-13 21:28:03,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:28:03,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:03,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:04,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:04,322 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 21:28:12,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:12,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4478 states to 2237 states and 4303 transitions. [2024-11-13 21:28:12,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 4303 transitions. [2024-11-13 21:28:12,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:28:12,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:12,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:13,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:14,167 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 21:28:16,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:16,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4478 states to 2238 states and 4303 transitions. [2024-11-13 21:28:16,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 4303 transitions. [2024-11-13 21:28:16,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:28:16,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:16,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:17,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:17,489 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 21:28:19,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:19,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4478 states to 2239 states and 4303 transitions. [2024-11-13 21:28:19,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 4303 transitions. [2024-11-13 21:28:19,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:28:19,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:19,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:20,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:21,114 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 21:28:22,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:22,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4478 states to 2240 states and 4303 transitions. [2024-11-13 21:28:22,974 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 4303 transitions. [2024-11-13 21:28:22,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:28:22,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:22,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:24,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:24,474 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:28:24,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:24,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4478 states to 2241 states and 4303 transitions. [2024-11-13 21:28:24,568 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 4303 transitions. [2024-11-13 21:28:24,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:28:24,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:24,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:25,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:26,081 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:28:38,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:38,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4511 states to 2247 states and 4335 transitions. [2024-11-13 21:28:38,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 4335 transitions. [2024-11-13 21:28:38,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:28:38,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:38,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:39,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:40,189 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:28:50,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:50,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4538 states to 2251 states and 4362 transitions. [2024-11-13 21:28:50,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 4362 transitions. [2024-11-13 21:28:50,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:28:50,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:50,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:51,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:51,503 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:28:59,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:59,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4565 states to 2255 states and 4389 transitions. [2024-11-13 21:28:59,762 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 4389 transitions. [2024-11-13 21:28:59,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:28:59,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:59,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:00,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:01,035 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:29:05,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:05,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4565 states to 2256 states and 4389 transitions. [2024-11-13 21:29:05,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 4389 transitions. [2024-11-13 21:29:05,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:29:05,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:05,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:06,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:06,555 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-13 21:29:06,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:06,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4565 states to 2257 states and 4389 transitions. [2024-11-13 21:29:06,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 4389 transitions. [2024-11-13 21:29:06,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:29:06,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:06,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:07,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:08,141 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked.