./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--firewire--firedtv.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37c6765f-a938-4966-98f7-f7d051b6d58c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37c6765f-a938-4966-98f7-f7d051b6d58c/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37c6765f-a938-4966-98f7-f7d051b6d58c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37c6765f-a938-4966-98f7-f7d051b6d58c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--firewire--firedtv.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37c6765f-a938-4966-98f7-f7d051b6d58c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37c6765f-a938-4966-98f7-f7d051b6d58c/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8afd520e35bf94161b4703cf7a8c62b5d2ce1a52da561febbd6a8e48d6e9139e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:59:12,148 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:59:12,204 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37c6765f-a938-4966-98f7-f7d051b6d58c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 23:59:12,208 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:59:12,209 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:59:12,227 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:59:12,228 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:59:12,228 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:59:12,228 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:59:12,229 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:59:12,229 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:59:12,229 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:59:12,229 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:59:12,229 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:59:12,229 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:59:12,229 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:59:12,229 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:59:12,229 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:59:12,229 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:59:12,229 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:59:12,230 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:59:12,230 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:59:12,230 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:59:12,230 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:59:12,230 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:59:12,230 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:59:12,230 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:59:12,230 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:59:12,230 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:59:12,230 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:59:12,230 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_37c6765f-a938-4966-98f7-f7d051b6d58c/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8afd520e35bf94161b4703cf7a8c62b5d2ce1a52da561febbd6a8e48d6e9139e [2024-12-05 23:59:12,463 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:59:12,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:59:12,472 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:59:12,474 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:59:12,474 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:59:12,475 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37c6765f-a938-4966-98f7-f7d051b6d58c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--firewire--firedtv.ko-main.cil.out.i [2024-12-05 23:59:15,317 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37c6765f-a938-4966-98f7-f7d051b6d58c/bin/ukojak-verify-CZk0znPC7b/data/26c347c4e/bf13f4d44a4341b89104a1c7843799eb/FLAG484f6e2c5 [2024-12-05 23:59:15,779 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:59:15,780 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37c6765f-a938-4966-98f7-f7d051b6d58c/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--firewire--firedtv.ko-main.cil.out.i [2024-12-05 23:59:15,815 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37c6765f-a938-4966-98f7-f7d051b6d58c/bin/ukojak-verify-CZk0znPC7b/data/26c347c4e/bf13f4d44a4341b89104a1c7843799eb/FLAG484f6e2c5 [2024-12-05 23:59:15,830 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37c6765f-a938-4966-98f7-f7d051b6d58c/bin/ukojak-verify-CZk0znPC7b/data/26c347c4e/bf13f4d44a4341b89104a1c7843799eb [2024-12-05 23:59:15,832 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:59:15,834 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:59:15,835 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:59:15,835 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:59:15,841 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:59:15,842 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:59:15" (1/1) ... [2024-12-05 23:59:15,843 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5464cfde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:15, skipping insertion in model container [2024-12-05 23:59:15,843 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:59:15" (1/1) ... [2024-12-05 23:59:15,952 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:59:17,752 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_37c6765f-a938-4966-98f7-f7d051b6d58c/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--firewire--firedtv.ko-main.cil.out.i[276778,276791] [2024-12-05 23:59:17,893 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:59:17,919 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:59:18,007 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [5752-5753] [2024-12-05 23:59:18,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [5760] [2024-12-05 23:59:18,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5781] [2024-12-05 23:59:18,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5784] [2024-12-05 23:59:18,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5787] [2024-12-05 23:59:18,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5790] [2024-12-05 23:59:18,044 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 *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/media/firewire/firedtv.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/17/dscv_tempdir/dscv/ri/32_7a/drivers/media/firewire/firedtv-avc.c.prepared"), "i" (659), "i" (12UL)); [6630-6631] [2024-12-05 23:59:18,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [8238] [2024-12-05 23:59:18,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr)); [8245] [2024-12-05 23:59:18,169 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9121] [2024-12-05 23:59:18,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9352] [2024-12-05 23:59:18,193 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"); [9748] [2024-12-05 23:59:18,209 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_37c6765f-a938-4966-98f7-f7d051b6d58c/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--firewire--firedtv.ko-main.cil.out.i[276778,276791] [2024-12-05 23:59:18,224 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:59:18,321 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:59:18,321 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:18 WrapperNode [2024-12-05 23:59:18,322 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:59:18,323 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:59:18,323 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:59:18,323 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:59:18,330 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:18" (1/1) ... [2024-12-05 23:59:18,405 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:18" (1/1) ... [2024-12-05 23:59:18,609 INFO L138 Inliner]: procedures = 341, calls = 1954, calls flagged for inlining = 159, calls inlined = 155, statements flattened = 5598 [2024-12-05 23:59:18,609 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:59:18,610 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:59:18,610 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:59:18,610 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:59:18,619 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:18" (1/1) ... [2024-12-05 23:59:18,619 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:18" (1/1) ... [2024-12-05 23:59:18,652 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:18" (1/1) ... [2024-12-05 23:59:18,653 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:18" (1/1) ... [2024-12-05 23:59:18,815 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:18" (1/1) ... [2024-12-05 23:59:18,822 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:18" (1/1) ... [2024-12-05 23:59:18,844 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:18" (1/1) ... [2024-12-05 23:59:18,868 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:18" (1/1) ... [2024-12-05 23:59:18,881 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:18" (1/1) ... [2024-12-05 23:59:18,909 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:59:18,910 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:59:18,910 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:59:18,910 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:59:18,911 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:18" (1/1) ... [2024-12-05 23:59:18,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:59:18,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37c6765f-a938-4966-98f7-f7d051b6d58c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:59:18,940 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37c6765f-a938-4966-98f7-f7d051b6d58c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:59:18,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37c6765f-a938-4966-98f7-f7d051b6d58c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:59:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure queue_iso [2024-12-05 23:59:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_iso [2024-12-05 23:59:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-12-05 23:59:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-12-05 23:59:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_channel [2024-12-05 23:59:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_channel [2024-12-05 23:59:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_dvb_register [2024-12-05 23:59:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_dvb_register [2024-12-05 23:59:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure cmp_establish_pp_connection [2024-12-05 23:59:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure cmp_establish_pp_connection [2024-12-05 23:59:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-05 23:59:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-05 23:59:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure node_req [2024-12-05 23:59:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure node_req [2024-12-05 23:59:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 23:59:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 23:59:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure cmp_lock [2024-12-05 23:59:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure cmp_lock [2024-12-05 23:59:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2024-12-05 23:59:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2024-12-05 23:59:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2024-12-05 23:59:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2024-12-05 23:59:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 23:59:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 23:59:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure cmp_read [2024-12-05 23:59:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure cmp_read [2024-12-05 23:59:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_demux_mutex_of_firedtv [2024-12-05 23:59:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_demux_mutex_of_firedtv [2024-12-05 23:59:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-05 23:59:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-05 23:59:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-05 23:59:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-05 23:59:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure pad_operands [2024-12-05 23:59:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pad_operands [2024-12-05 23:59:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure avc_tuner_set_pids [2024-12-05 23:59:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_tuner_set_pids [2024-12-05 23:59:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_io_poll [2024-12-05 23:59:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_io_poll [2024-12-05 23:59:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2024-12-05 23:59:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2024-12-05 23:59:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_generic_release [2024-12-05 23:59:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_generic_release [2024-12-05 23:59:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure clear_operands [2024-12-05 23:59:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_operands [2024-12-05 23:59:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-05 23:59:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-05 23:59:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_generic_open [2024-12-05 23:59:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_generic_open [2024-12-05 23:59:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:59:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2024-12-05 23:59:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2024-12-05 23:59:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure avc_write [2024-12-05 23:59:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_write [2024-12-05 23:59:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure get_opcr [2024-12-05 23:59:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure get_opcr [2024-12-05 23:59:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:59:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2024-12-05 23:59:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2024-12-05 23:59:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure collect_channels [2024-12-05 23:59:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_channels [2024-12-05 23:59:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:59:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:59:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure fw_iso_context_destroy [2024-12-05 23:59:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_iso_context_destroy [2024-12-05 23:59:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_unregister_rc [2024-12-05 23:59:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_unregister_rc [2024-12-05 23:59:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 23:59:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 23:59:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure avc_tuner_status [2024-12-05 23:59:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_tuner_status [2024-12-05 23:59:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-05 23:59:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-05 23:59:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-05 23:59:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-05 23:59:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-12-05 23:59:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-12-05 23:59:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-05 23:59:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-05 23:59:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-05 23:59:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-05 23:59:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2024-12-05 23:59:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2024-12-05 23:59:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_avc_mutex_of_firedtv [2024-12-05 23:59:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_avc_mutex_of_firedtv [2024-12-05 23:59:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 23:59:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-05 23:59:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-05 23:59:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure node_remove [2024-12-05 23:59:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure node_remove [2024-12-05 23:59:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 23:59:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-12-05 23:59:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-12-05 23:59:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_dvb_unregister [2024-12-05 23:59:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_dvb_unregister [2024-12-05 23:59:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure add_pid_filter [2024-12-05 23:59:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure add_pid_filter [2024-12-05 23:59:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:59:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure is_register_rc [2024-12-05 23:59:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure is_register_rc [2024-12-05 23:59:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure dealloc_channel [2024-12-05 23:59:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure dealloc_channel [2024-12-05 23:59:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-05 23:59:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-05 23:59:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-05 23:59:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-05 23:59:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2024-12-05 23:59:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2024-12-05 23:59:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:59:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_avc_mutex_of_firedtv [2024-12-05 23:59:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_avc_mutex_of_firedtv [2024-12-05 23:59:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure debug_fcp [2024-12-05 23:59:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_fcp [2024-12-05 23:59:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2024-12-05 23:59:18,977 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2024-12-05 23:59:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-12-05 23:59:18,977 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-12-05 23:59:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 23:59:18,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 23:59:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_release [2024-12-05 23:59:18,977 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_release [2024-12-05 23:59:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:59:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:59:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:59:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure set_opcr [2024-12-05 23:59:18,977 INFO L138 BoogieDeclarations]: Found implementation of procedure set_opcr [2024-12-05 23:59:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-12-05 23:59:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-12-05 23:59:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-05 23:59:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-05 23:59:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure fw_iso_buffer_destroy [2024-12-05 23:59:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_iso_buffer_destroy [2024-12-05 23:59:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure node_probe [2024-12-05 23:59:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure node_probe [2024-12-05 23:59:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure get_ca_object_pos [2024-12-05 23:59:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ca_object_pos [2024-12-05 23:59:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure node_update [2024-12-05 23:59:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure node_update [2024-12-05 23:59:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure avc_register_remote_control [2024-12-05 23:59:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_register_remote_control [2024-12-05 23:59:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2024-12-05 23:59:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2024-12-05 23:59:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-05 23:59:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-05 23:59:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure device_of [2024-12-05 23:59:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure device_of [2024-12-05 23:59:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_demux_mutex_of_firedtv [2024-12-05 23:59:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_demux_mutex_of_firedtv [2024-12-05 23:59:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure fw_core_remove_address_handler [2024-12-05 23:59:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_core_remove_address_handler [2024-12-05 23:59:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:59:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:59:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:59:19,779 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:59:19,783 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:59:51,935 INFO L? ?]: Removed 2188 outVars from TransFormulas that were not future-live. [2024-12-05 23:59:51,935 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:59:54,716 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:59:54,717 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 23:59:54,717 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:59:54 BoogieIcfgContainer [2024-12-05 23:59:54,717 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:59:54,718 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:59:54,718 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:59:54,731 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:59:54,731 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:59:54" (1/1) ... [2024-12-05 23:59:54,740 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:59:54,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:54,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 938 states and 1368 transitions. [2024-12-05 23:59:54,830 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1368 transitions. [2024-12-05 23:59:54,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:59:54,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:54,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:59,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:00,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:10,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:00:11,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:11,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 943 states and 1387 transitions. [2024-12-06 00:00:11,161 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1387 transitions. [2024-12-06 00:00:11,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:00:11,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:11,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:15,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:15,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:26,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:00:27,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:27,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 950 states and 1418 transitions. [2024-12-06 00:00:27,804 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1418 transitions. [2024-12-06 00:00:27,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:00:27,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:27,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:31,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:31,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:43,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:00:45,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:45,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 963 states and 1463 transitions. [2024-12-06 00:00:45,825 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1463 transitions. [2024-12-06 00:00:45,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:00:45,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:45,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:49,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:49,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:00:49,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:49,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 964 states and 1464 transitions. [2024-12-06 00:00:49,724 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1464 transitions. [2024-12-06 00:00:49,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:00:49,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:49,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:53,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:53,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:01:05,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.47s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:01:10,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:10,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 978 states and 1510 transitions. [2024-12-06 00:01:10,853 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1510 transitions. [2024-12-06 00:01:10,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:01:10,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:10,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:15,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:15,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:01:15,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:15,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 979 states and 1511 transitions. [2024-12-06 00:01:15,499 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1511 transitions. [2024-12-06 00:01:15,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:01:15,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:15,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:18,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:18,794 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:01:18,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:18,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 980 states and 1512 transitions. [2024-12-06 00:01:18,804 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1512 transitions. [2024-12-06 00:01:18,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:01:18,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:18,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:22,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:22,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:01:22,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:22,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 982 states and 1515 transitions. [2024-12-06 00:01:22,409 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1515 transitions. [2024-12-06 00:01:22,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:01:22,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:22,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:26,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:27,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:01:39,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:01:48,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:48,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 997 states and 1562 transitions. [2024-12-06 00:01:48,051 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1562 transitions. [2024-12-06 00:01:48,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:01:48,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:48,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:51,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:51,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:01:51,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:51,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 998 states and 1563 transitions. [2024-12-06 00:01:51,724 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1563 transitions. [2024-12-06 00:01:51,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:01:51,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:51,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:55,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:56,126 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:01:56,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:56,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 999 states and 1564 transitions. [2024-12-06 00:01:56,143 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1564 transitions. [2024-12-06 00:01:56,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:01:56,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:56,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:00,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:00,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:02:00,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:00,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1001 states and 1567 transitions. [2024-12-06 00:02:00,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1567 transitions. [2024-12-06 00:02:00,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:02:00,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:00,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:03,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:04,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:02:17,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:02:30,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:30,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 1017 states and 1615 transitions. [2024-12-06 00:02:30,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1615 transitions. [2024-12-06 00:02:30,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:02:30,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:30,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:34,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:35,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:02:35,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:35,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1018 states and 1616 transitions. [2024-12-06 00:02:35,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1616 transitions. [2024-12-06 00:02:35,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:02:35,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:35,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:39,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:40,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:02:54,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:02:58,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:58,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1021 states and 1639 transitions. [2024-12-06 00:02:58,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1639 transitions. [2024-12-06 00:02:58,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:02:58,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:58,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:01,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:01,627 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:03:01,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:01,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 1022 states and 1640 transitions. [2024-12-06 00:03:01,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1640 transitions. [2024-12-06 00:03:01,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:03:01,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:01,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:05,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:05,552 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:03:05,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:05,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1023 states and 1641 transitions. [2024-12-06 00:03:05,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1641 transitions. [2024-12-06 00:03:05,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:03:05,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:05,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:09,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:09,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:03:09,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:09,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1024 states and 1642 transitions. [2024-12-06 00:03:09,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1642 transitions. [2024-12-06 00:03:09,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:03:09,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:09,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:13,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:13,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:03:13,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:13,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1026 states and 1645 transitions. [2024-12-06 00:03:13,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1645 transitions. [2024-12-06 00:03:13,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:03:13,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:13,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:18,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:19,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:03:34,651 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 [] [2024-12-06 00:03:58,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:58,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 1043 states and 1696 transitions. [2024-12-06 00:03:58,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1696 transitions. [2024-12-06 00:03:58,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:03:58,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:58,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:03,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:03,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:04:07,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:07,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 1044 states and 1696 transitions. [2024-12-06 00:04:07,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1696 transitions. [2024-12-06 00:04:07,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:04:07,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:07,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:12,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:12,369 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:04:12,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:12,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 1045 states and 1697 transitions. [2024-12-06 00:04:12,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1697 transitions. [2024-12-06 00:04:12,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:04:12,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:12,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:16,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:18,581 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:04:34,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:04:44,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:44,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 1049 states and 1722 transitions. [2024-12-06 00:04:44,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1722 transitions. [2024-12-06 00:04:44,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:04:44,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:44,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:48,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:48,988 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:04:49,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:49,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 1051 states and 1724 transitions. [2024-12-06 00:04:49,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1724 transitions. [2024-12-06 00:04:49,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:04:49,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:49,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:53,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:53,615 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:04:53,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:53,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 1052 states and 1725 transitions. [2024-12-06 00:04:53,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1725 transitions. [2024-12-06 00:04:53,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:04:53,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:53,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:58,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:58,256 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:04:58,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:58,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 1053 states and 1726 transitions. [2024-12-06 00:04:58,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1726 transitions. [2024-12-06 00:04:58,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:04:58,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:58,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:01,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:02,164 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:05:08,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:08,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 1056 states and 1731 transitions. [2024-12-06 00:05:08,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1731 transitions. [2024-12-06 00:05:08,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:05:08,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:08,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:12,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:12,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:05:12,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:12,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 1057 states and 1732 transitions. [2024-12-06 00:05:12,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1732 transitions. [2024-12-06 00:05:12,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:05:12,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:12,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:16,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:16,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:05:16,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:16,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1059 states and 1735 transitions. [2024-12-06 00:05:16,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1735 transitions. [2024-12-06 00:05:16,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:05:16,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:16,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:20,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:20,891 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:05:22,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:22,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 1060 states and 1740 transitions. [2024-12-06 00:05:22,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1740 transitions. [2024-12-06 00:05:22,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:05:22,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:22,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:27,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:27,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:05:29,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:29,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 1061 states and 1740 transitions. [2024-12-06 00:05:29,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1740 transitions. [2024-12-06 00:05:29,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:05:29,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:29,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:33,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:33,661 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:05:37,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:37,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 1062 states and 1740 transitions. [2024-12-06 00:05:37,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1740 transitions. [2024-12-06 00:05:37,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:05:37,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:37,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:41,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:42,050 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:05:42,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:42,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 1064 states and 1742 transitions. [2024-12-06 00:05:42,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1742 transitions. [2024-12-06 00:05:42,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:05:42,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:42,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:46,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:46,410 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:05:46,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:46,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1065 states and 1743 transitions. [2024-12-06 00:05:46,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1743 transitions. [2024-12-06 00:05:46,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:05:46,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:46,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:50,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:52,276 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:08,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:06:30,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:30,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 1072 states and 1782 transitions. [2024-12-06 00:06:30,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1782 transitions. [2024-12-06 00:06:30,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:06:30,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:30,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:34,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:34,856 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:06:40,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:40,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 1073 states and 1782 transitions. [2024-12-06 00:06:40,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1782 transitions. [2024-12-06 00:06:40,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:06:40,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:40,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:43,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:49,608 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:07:12,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:12,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 1079 states and 1799 transitions. [2024-12-06 00:07:12,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1799 transitions. [2024-12-06 00:07:12,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:07:12,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:12,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:16,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:16,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:19,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:19,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 1080 states and 1800 transitions. [2024-12-06 00:07:19,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1800 transitions. [2024-12-06 00:07:19,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:07:19,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:19,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:22,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:22,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:22,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:22,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1081 states and 1801 transitions. [2024-12-06 00:07:22,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1801 transitions. [2024-12-06 00:07:22,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:07:22,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:22,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:25,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:25,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:25,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:25,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 1083 states and 1804 transitions. [2024-12-06 00:07:25,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1804 transitions. [2024-12-06 00:07:25,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:07:25,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:25,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:29,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:29,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:07:29,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:29,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 1084 states and 1804 transitions. [2024-12-06 00:07:29,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1804 transitions. [2024-12-06 00:07:29,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:07:29,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:29,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:32,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:32,632 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:07:37,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:37,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 1085 states and 1804 transitions. [2024-12-06 00:07:37,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1804 transitions. [2024-12-06 00:07:37,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:07:37,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:37,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:40,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:40,675 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:07:45,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:45,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 1087 states and 1807 transitions. [2024-12-06 00:07:45,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 1807 transitions. [2024-12-06 00:07:45,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:07:45,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:45,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:48,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:48,803 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:07:48,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:48,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 1088 states and 1808 transitions. [2024-12-06 00:07:48,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1808 transitions. [2024-12-06 00:07:48,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:07:48,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:48,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:52,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:52,322 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:07:54,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:54,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 1089 states and 1808 transitions. [2024-12-06 00:07:54,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1808 transitions. [2024-12-06 00:07:54,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:07:54,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:54,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:57,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:57,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:57,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:57,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1090 states and 1809 transitions. [2024-12-06 00:07:57,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1809 transitions. [2024-12-06 00:07:57,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:07:57,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:57,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:00,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:01,107 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:08:01,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:01,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1091 states and 1809 transitions. [2024-12-06 00:08:01,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1809 transitions. [2024-12-06 00:08:01,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:08:01,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:01,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:04,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:04,519 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:08:04,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:04,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1092 states and 1809 transitions. [2024-12-06 00:08:04,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1809 transitions. [2024-12-06 00:08:04,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:08:04,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:04,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:07,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:07,699 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:08:10,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:10,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1093 states and 1810 transitions. [2024-12-06 00:08:10,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1810 transitions. [2024-12-06 00:08:10,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:08:10,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:10,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:13,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:13,183 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:08:17,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:17,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1095 states and 1813 transitions. [2024-12-06 00:08:17,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1813 transitions. [2024-12-06 00:08:17,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:08:17,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:17,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:20,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:20,916 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:08:25,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:25,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1097 states and 1816 transitions. [2024-12-06 00:08:25,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1816 transitions. [2024-12-06 00:08:25,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:08:25,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:25,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:28,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:28,862 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:08:28,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:28,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 1098 states and 1817 transitions. [2024-12-06 00:08:28,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1817 transitions. [2024-12-06 00:08:28,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:08:28,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:28,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:31,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:32,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:08:32,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:32,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 1099 states and 1817 transitions. [2024-12-06 00:08:32,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1817 transitions. [2024-12-06 00:08:32,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:08:32,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:32,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:35,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:35,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:35,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:35,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 1100 states and 1818 transitions. [2024-12-06 00:08:35,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1818 transitions. [2024-12-06 00:08:35,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:08:35,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:35,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:38,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:38,565 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:08:38,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:38,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 1101 states and 1818 transitions. [2024-12-06 00:08:38,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1818 transitions. [2024-12-06 00:08:38,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:08:38,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:38,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:41,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:41,899 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:08:41,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:41,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 1102 states and 1818 transitions. [2024-12-06 00:08:41,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1818 transitions. [2024-12-06 00:08:41,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:08:41,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:41,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:44,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:45,108 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:08:49,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:49,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1104 states and 1821 transitions. [2024-12-06 00:08:49,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1821 transitions. [2024-12-06 00:08:49,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:08:49,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:49,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:52,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:53,104 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:08:53,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:53,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 1105 states and 1822 transitions. [2024-12-06 00:08:53,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 1822 transitions. [2024-12-06 00:08:53,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:08:53,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:53,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:56,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:56,340 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:08:56,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:56,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 1106 states and 1822 transitions. [2024-12-06 00:08:56,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1822 transitions. [2024-12-06 00:08:56,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:08:56,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:56,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:59,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:59,774 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:09:04,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:04,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 1118 states and 1874 transitions. [2024-12-06 00:09:04,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1874 transitions. [2024-12-06 00:09:04,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:09:04,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:04,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:07,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:07,765 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:09:07,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:07,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 1119 states and 1874 transitions. [2024-12-06 00:09:07,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1874 transitions. [2024-12-06 00:09:07,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:09:07,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:07,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:10,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:11,069 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:09:11,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:11,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 1120 states and 1874 transitions. [2024-12-06 00:09:11,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1874 transitions. [2024-12-06 00:09:11,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:09:11,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:11,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:14,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:14,314 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:09:23,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:23,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 1123 states and 1881 transitions. [2024-12-06 00:09:23,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1881 transitions. [2024-12-06 00:09:23,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:09:23,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:23,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:26,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:26,899 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:09:29,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:29,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 1125 states and 1884 transitions. [2024-12-06 00:09:29,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1884 transitions. [2024-12-06 00:09:29,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:09:29,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:29,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:32,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:32,583 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:09:32,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:32,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 1126 states and 1885 transitions. [2024-12-06 00:09:32,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1885 transitions. [2024-12-06 00:09:32,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:09:32,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:32,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:35,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:35,685 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:09:35,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:35,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1887 states to 1127 states and 1886 transitions. [2024-12-06 00:09:35,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1886 transitions. [2024-12-06 00:09:35,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:09:35,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:35,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:38,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:38,865 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:09:38,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:38,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1887 states to 1128 states and 1886 transitions. [2024-12-06 00:09:38,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1886 transitions. [2024-12-06 00:09:38,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:09:38,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:38,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:42,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:42,594 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:09:47,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:47,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1133 states and 1893 transitions. [2024-12-06 00:09:47,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1893 transitions. [2024-12-06 00:09:47,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:09:47,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:47,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:50,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:50,417 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:09:50,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:50,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1134 states and 1893 transitions. [2024-12-06 00:09:50,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1893 transitions. [2024-12-06 00:09:50,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:09:50,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:50,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:53,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:53,738 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:09:56,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:56,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1899 states to 1137 states and 1898 transitions. [2024-12-06 00:09:56,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1898 transitions. [2024-12-06 00:09:56,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:09:56,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:56,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:59,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:59,249 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:09:59,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:59,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 1138 states and 1899 transitions. [2024-12-06 00:09:59,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1899 transitions. [2024-12-06 00:09:59,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:09:59,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:59,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:02,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:02,383 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:10:05,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:05,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1902 states to 1139 states and 1901 transitions. [2024-12-06 00:10:05,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1901 transitions. [2024-12-06 00:10:05,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:10:05,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:05,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:08,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:08,296 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:08,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:08,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1902 states to 1140 states and 1901 transitions. [2024-12-06 00:10:08,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1901 transitions. [2024-12-06 00:10:08,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:10:08,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:08,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:11,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:11,637 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:10:14,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:14,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 1143 states and 1906 transitions. [2024-12-06 00:10:14,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1906 transitions. [2024-12-06 00:10:14,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:10:14,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:14,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:17,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:23,660 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:10:40,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:11:22,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:22,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1164 states and 2004 transitions. [2024-12-06 00:11:22,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2004 transitions. [2024-12-06 00:11:22,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:11:22,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:22,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:25,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:25,437 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:11:37,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:37,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2042 states to 1173 states and 2041 transitions. [2024-12-06 00:11:37,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2041 transitions. [2024-12-06 00:11:37,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:11:37,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:37,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:40,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:41,186 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:11:50,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:50,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 1179 states and 2076 transitions. [2024-12-06 00:11:50,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2076 transitions. [2024-12-06 00:11:50,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:11:50,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:50,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:53,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:53,847 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:11:53,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:53,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 1180 states and 2077 transitions. [2024-12-06 00:11:53,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2077 transitions. [2024-12-06 00:11:53,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:11:53,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:53,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:57,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:57,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:11:57,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:57,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 1181 states and 2077 transitions. [2024-12-06 00:11:57,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2077 transitions. [2024-12-06 00:11:57,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:11:57,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:57,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:00,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:00,537 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:12:00,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:00,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 1182 states and 2077 transitions. [2024-12-06 00:12:00,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2077 transitions. [2024-12-06 00:12:00,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:12:00,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:00,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:03,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:03,768 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:12:03,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:03,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 1183 states and 2077 transitions. [2024-12-06 00:12:03,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2077 transitions. [2024-12-06 00:12:03,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:12:03,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:03,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:06,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:06,993 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:12:13,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:13,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 1186 states and 2082 transitions. [2024-12-06 00:12:13,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2082 transitions. [2024-12-06 00:12:13,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:12:13,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:13,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:16,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:16,463 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:12:29,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:29,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 1189 states and 2113 transitions. [2024-12-06 00:12:29,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2113 transitions. [2024-12-06 00:12:29,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:12:29,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:29,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:32,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:33,208 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:12:41,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:41,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2117 states to 1191 states and 2116 transitions. [2024-12-06 00:12:41,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2116 transitions. [2024-12-06 00:12:41,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:12:41,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:41,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:44,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:44,864 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:13:05,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:05,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 1200 states and 2150 transitions. [2024-12-06 00:13:05,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2150 transitions. [2024-12-06 00:13:05,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:13:05,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:05,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:08,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:08,416 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:13:08,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:08,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2152 states to 1201 states and 2151 transitions. [2024-12-06 00:13:08,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2151 transitions. [2024-12-06 00:13:08,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:13:08,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:08,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:11,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:11,917 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:13:15,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:15,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2156 states to 1204 states and 2155 transitions. [2024-12-06 00:13:15,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2155 transitions. [2024-12-06 00:13:15,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:13:15,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:15,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:18,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:18,727 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:13:18,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:18,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 1206 states and 2158 transitions. [2024-12-06 00:13:18,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2158 transitions. [2024-12-06 00:13:18,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:13:18,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:18,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:21,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:22,299 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.