./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--3w-9xxx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bce19159-b03e-47dd-9f00-5dca458a4265/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bce19159-b03e-47dd-9f00-5dca458a4265/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_bce19159-b03e-47dd-9f00-5dca458a4265/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bce19159-b03e-47dd-9f00-5dca458a4265/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--3w-9xxx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bce19159-b03e-47dd-9f00-5dca458a4265/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_bce19159-b03e-47dd-9f00-5dca458a4265/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 c9b552a362a9e696d48563826feaca907111a4f22b87ac0d62165b45d307f684 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:25:53,361 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:25:53,420 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bce19159-b03e-47dd-9f00-5dca458a4265/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 22:25:53,424 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:25:53,424 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:25:53,444 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:25:53,445 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:25:53,445 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:25:53,446 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:25:53,446 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:25:53,446 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:25:53,446 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:25:53,446 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:25:53,446 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:25:53,446 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:25:53,446 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:25:53,446 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:25:53,447 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:25:53,447 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:25:53,447 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:25:53,447 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:25:53,447 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:25:53,447 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:25:53,447 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:25:53,447 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:25:53,447 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:25:53,447 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:25:53,447 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:25:53,447 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:25:53,447 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:25:53,447 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_bce19159-b03e-47dd-9f00-5dca458a4265/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 -> c9b552a362a9e696d48563826feaca907111a4f22b87ac0d62165b45d307f684 [2024-12-05 22:25:53,711 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:25:53,721 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:25:53,723 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:25:53,725 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:25:53,725 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:25:53,726 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bce19159-b03e-47dd-9f00-5dca458a4265/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--3w-9xxx.ko-entry_point.cil.out.i [2024-12-05 22:25:56,584 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bce19159-b03e-47dd-9f00-5dca458a4265/bin/ukojak-verify-CZk0znPC7b/data/e8ad00b73/5295b72be1574527a347a1b2848cf67a/FLAG773a5cc7f [2024-12-05 22:25:57,039 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:25:57,040 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bce19159-b03e-47dd-9f00-5dca458a4265/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--3w-9xxx.ko-entry_point.cil.out.i [2024-12-05 22:25:57,076 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bce19159-b03e-47dd-9f00-5dca458a4265/bin/ukojak-verify-CZk0znPC7b/data/e8ad00b73/5295b72be1574527a347a1b2848cf67a/FLAG773a5cc7f [2024-12-05 22:25:57,139 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bce19159-b03e-47dd-9f00-5dca458a4265/bin/ukojak-verify-CZk0znPC7b/data/e8ad00b73/5295b72be1574527a347a1b2848cf67a [2024-12-05 22:25:57,141 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:25:57,143 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:25:57,145 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:25:57,145 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:25:57,150 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:25:57,151 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:25:57" (1/1) ... [2024-12-05 22:25:57,152 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c27d213 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:57, skipping insertion in model container [2024-12-05 22:25:57,153 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:25:57" (1/1) ... [2024-12-05 22:25:57,239 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:25:58,702 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_bce19159-b03e-47dd-9f00-5dca458a4265/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--3w-9xxx.ko-entry_point.cil.out.i[280100,280113] [2024-12-05 22:25:58,858 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:25:58,920 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:25:59,008 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"); [4606] [2024-12-05 22:25:59,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [4613] [2024-12-05 22:25:59,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [4621-4622] [2024-12-05 22:25:59,015 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4811] [2024-12-05 22:25:59,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4818] [2024-12-05 22:25:59,196 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_bce19159-b03e-47dd-9f00-5dca458a4265/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--3w-9xxx.ko-entry_point.cil.out.i[280100,280113] [2024-12-05 22:25:59,213 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:25:59,311 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:25:59,312 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:59 WrapperNode [2024-12-05 22:25:59,312 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:25:59,313 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:25:59,313 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:25:59,313 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:25:59,318 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:59" (1/1) ... [2024-12-05 22:25:59,370 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:59" (1/1) ... [2024-12-05 22:25:59,524 INFO L138 Inliner]: procedures = 305, calls = 2709, calls flagged for inlining = 127, calls inlined = 121, statements flattened = 6139 [2024-12-05 22:25:59,525 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:25:59,525 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:25:59,525 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:25:59,525 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:25:59,531 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:59" (1/1) ... [2024-12-05 22:25:59,532 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:59" (1/1) ... [2024-12-05 22:25:59,558 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:59" (1/1) ... [2024-12-05 22:25:59,558 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:59" (1/1) ... [2024-12-05 22:25:59,663 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:59" (1/1) ... [2024-12-05 22:25:59,670 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:59" (1/1) ... [2024-12-05 22:25:59,691 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:59" (1/1) ... [2024-12-05 22:25:59,715 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:59" (1/1) ... [2024-12-05 22:25:59,729 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:59" (1/1) ... [2024-12-05 22:25:59,756 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:25:59,757 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:25:59,757 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:25:59,757 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:25:59,758 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:59" (1/1) ... [2024-12-05 22:25:59,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:25:59,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bce19159-b03e-47dd-9f00-5dca458a4265/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:25:59,781 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bce19159-b03e-47dd-9f00-5dca458a4265/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:25:59,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bce19159-b03e-47dd-9f00-5dca458a4265/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:25:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-05 22:25:59,801 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-05 22:25:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 22:25:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 22:25:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-05 22:25:59,802 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-05 22:25:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-05 22:25:59,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-05 22:25:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-05 22:25:59,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-05 22:25:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-12-05 22:25:59,802 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-12-05 22:25:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 22:25:59,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 22:25:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure twa_get_request_id [2024-12-05 22:25:59,803 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_get_request_id [2024-12-05 22:25:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure twa_fill_sense [2024-12-05 22:25:59,803 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_fill_sense [2024-12-05 22:25:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2024-12-05 22:25:59,803 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2024-12-05 22:25:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-05 22:25:59,803 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-05 22:25:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2024-12-05 22:25:59,803 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2024-12-05 22:25:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-05 22:25:59,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-05 22:25:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-05 22:25:59,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-05 22:25:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2024-12-05 22:25:59,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2024-12-05 22:25:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-05 22:25:59,804 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-05 22:25:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 22:25:59,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 22:25:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2024-12-05 22:25:59,804 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2024-12-05 22:25:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure twa_resume [2024-12-05 22:25:59,804 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_resume [2024-12-05 22:25:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 22:25:59,804 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 22:25:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2024-12-05 22:25:59,804 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2024-12-05 22:25:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-05 22:25:59,805 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-05 22:25:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-05 22:25:59,805 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-05 22:25:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure twa_remove [2024-12-05 22:25:59,805 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_remove [2024-12-05 22:25:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 22:25:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure twa_reset_sequence [2024-12-05 22:25:59,805 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_reset_sequence [2024-12-05 22:25:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-12-05 22:25:59,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-12-05 22:25:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:25:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure twa_get_param [2024-12-05 22:25:59,805 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_get_param [2024-12-05 22:25:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-05 22:25:59,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-05 22:25:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure twa_string_lookup [2024-12-05 22:25:59,806 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_string_lookup [2024-12-05 22:25:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-05 22:25:59,806 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-05 22:25:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:25:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-05 22:25:59,806 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-05 22:25:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 22:25:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 22:25:59,806 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 22:25:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure __twa_shutdown [2024-12-05 22:25:59,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __twa_shutdown [2024-12-05 22:25:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_twa_chrdev_mutex [2024-12-05 22:25:59,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_twa_chrdev_mutex [2024-12-05 22:25:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-12-05 22:25:59,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-12-05 22:25:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2024-12-05 22:25:59,807 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2024-12-05 22:25:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure twa_shutdown [2024-12-05 22:25:59,807 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_shutdown [2024-12-05 22:25:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure twa_post_command_packet [2024-12-05 22:25:59,807 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_post_command_packet [2024-12-05 22:25:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-05 22:25:59,807 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-05 22:25:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure twa_free_request_id [2024-12-05 22:25:59,807 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_free_request_id [2024-12-05 22:25:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-12-05 22:25:59,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-12-05 22:25:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 22:25:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2024-12-05 22:25:59,807 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2024-12-05 22:25:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure twa_decode_bits [2024-12-05 22:25:59,808 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_decode_bits [2024-12-05 22:25:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 22:25:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-12-05 22:25:59,808 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-12-05 22:25:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:25:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2024-12-05 22:25:59,808 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2024-12-05 22:25:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-05 22:25:59,808 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-05 22:25:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_set_mwi [2024-12-05 22:25:59,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_set_mwi [2024-12-05 22:25:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-05 22:25:59,808 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-05 22:25:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-12-05 22:25:59,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-12-05 22:25:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure twa_initconnection [2024-12-05 22:25:59,809 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_initconnection [2024-12-05 22:25:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-12-05 22:25:59,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-12-05 22:25:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:25:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-05 22:25:59,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-05 22:25:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-12-05 22:25:59,809 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-12-05 22:25:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 22:25:59,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 22:25:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-05 22:25:59,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-05 22:25:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ioctl_lock_of_TAG_TW_Device_Extension [2024-12-05 22:25:59,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ioctl_lock_of_TAG_TW_Device_Extension [2024-12-05 22:25:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2024-12-05 22:25:59,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2024-12-05 22:25:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure twa_aen_queue_event [2024-12-05 22:25:59,810 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_aen_queue_event [2024-12-05 22:25:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:25:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure twa_interrupt [2024-12-05 22:25:59,810 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_interrupt [2024-12-05 22:25:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-05 22:25:59,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-05 22:25:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-12-05 22:25:59,810 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-12-05 22:25:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2024-12-05 22:25:59,810 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2024-12-05 22:25:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:25:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-05 22:25:59,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-05 22:25:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-12-05 22:25:59,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-12-05 22:25:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:25:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-12-05 22:25:59,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-12-05 22:25:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 22:25:59,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 22:25:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-12-05 22:25:59,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-12-05 22:25:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure twa_allocate_memory [2024-12-05 22:25:59,811 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_allocate_memory [2024-12-05 22:25:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2024-12-05 22:25:59,812 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2024-12-05 22:25:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure twa_poll_response [2024-12-05 22:25:59,812 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_poll_response [2024-12-05 22:25:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2024-12-05 22:25:59,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2024-12-05 22:25:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ioctl_lock_of_TAG_TW_Device_Extension [2024-12-05 22:25:59,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ioctl_lock_of_TAG_TW_Device_Extension [2024-12-05 22:25:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure twa_scsiop_execute_scsi [2024-12-05 22:25:59,812 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_scsiop_execute_scsi [2024-12-05 22:25:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2024-12-05 22:25:59,812 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2024-12-05 22:25:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure twa_reset_device_extension [2024-12-05 22:25:59,812 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_reset_device_extension [2024-12-05 22:25:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure twa_free_device_extension [2024-12-05 22:25:59,813 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_free_device_extension [2024-12-05 22:25:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-12-05 22:25:59,813 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-12-05 22:25:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_twa_chrdev_mutex [2024-12-05 22:25:59,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_twa_chrdev_mutex [2024-12-05 22:25:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure twa_check_bits [2024-12-05 22:25:59,813 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_check_bits [2024-12-05 22:25:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-12-05 22:25:59,813 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-12-05 22:25:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-12-05 22:25:59,813 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-12-05 22:25:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-12-05 22:25:59,813 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-12-05 22:25:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-12-05 22:25:59,813 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-12-05 22:25:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-05 22:25:59,814 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-05 22:25:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:25:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure twa_aen_read_queue [2024-12-05 22:25:59,814 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_aen_read_queue [2024-12-05 22:25:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:25:59,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:26:00,500 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:26:00,504 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:26:00,754 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-05 22:26:27,037 INFO L? ?]: Removed 2298 outVars from TransFormulas that were not future-live. [2024-12-05 22:26:27,037 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:26:28,241 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:26:28,241 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 22:26:28,242 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:26:28 BoogieIcfgContainer [2024-12-05 22:26:28,242 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:26:28,242 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:26:28,243 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:26:28,252 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:26:28,252 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:26:28" (1/1) ... [2024-12-05 22:26:28,259 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:26:28,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:28,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 1455 states and 2134 transitions. [2024-12-05 22:26:28,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 2134 transitions. [2024-12-05 22:26:28,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 22:26:28,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:28,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:48,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:49,984 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-12-05 22:27:00,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:27:01,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:01,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 1462 states and 2179 transitions. [2024-12-05 22:27:01,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2179 transitions. [2024-12-05 22:27:01,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 22:27:01,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:01,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:22,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:22,923 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-12-05 22:27:24,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:24,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1466 states and 2226 transitions. [2024-12-05 22:27:24,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2226 transitions. [2024-12-05 22:27:24,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 22:27:24,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:24,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:44,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:45,330 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2024-12-05 22:27:45,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:45,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1467 states and 2227 transitions. [2024-12-05 22:27:45,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2227 transitions. [2024-12-05 22:27:45,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 22:27:45,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:45,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:02,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:03,195 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-05 22:28:03,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:03,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1468 states and 2227 transitions. [2024-12-05 22:28:03,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2227 transitions. [2024-12-05 22:28:03,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:28:03,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:03,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:20,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:21,728 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-12-05 22:28:25,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:25,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1473 states and 2278 transitions. [2024-12-05 22:28:25,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 2278 transitions. [2024-12-05 22:28:25,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 22:28:25,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:25,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:43,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:43,803 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2024-12-05 22:28:43,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:43,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1474 states and 2279 transitions. [2024-12-05 22:28:43,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2279 transitions. [2024-12-05 22:28:43,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:28:43,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:43,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:02,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:03,715 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-12-05 22:29:07,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:07,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1477 states and 2322 transitions. [2024-12-05 22:29:07,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2322 transitions. [2024-12-05 22:29:07,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 22:29:07,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:07,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:23,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:23,854 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-12-05 22:29:23,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:23,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1479 states and 2325 transitions. [2024-12-05 22:29:23,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2325 transitions. [2024-12-05 22:29:23,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 22:29:23,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:23,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:40,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:41,013 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-12-05 22:29:48,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:48,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2382 states to 1488 states and 2382 transitions. [2024-12-05 22:29:48,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 2382 transitions. [2024-12-05 22:29:48,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 22:29:48,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:48,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:04,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:05,794 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-12-05 22:30:16,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:16,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2439 states to 1496 states and 2439 transitions. [2024-12-05 22:30:16,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2439 transitions. [2024-12-05 22:30:16,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 22:30:16,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:16,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:32,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:33,367 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2024-12-05 22:30:34,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:34,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2439 states to 1497 states and 2439 transitions. [2024-12-05 22:30:34,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 2439 transitions. [2024-12-05 22:30:34,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 22:30:34,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:34,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:50,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:50,723 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2024-12-05 22:30:51,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:51,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2445 states to 1499 states and 2445 transitions. [2024-12-05 22:30:51,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2445 transitions. [2024-12-05 22:30:51,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 22:30:51,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:51,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:07,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:08,852 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-12-05 22:31:20,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:20,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2495 states to 1506 states and 2495 transitions. [2024-12-05 22:31:20,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2495 transitions. [2024-12-05 22:31:20,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 22:31:20,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:20,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:36,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:36,626 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-05 22:31:36,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:36,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2495 states to 1507 states and 2495 transitions. [2024-12-05 22:31:36,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 2495 transitions. [2024-12-05 22:31:36,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 22:31:36,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:36,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:52,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:53,073 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-05 22:32:00,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:00,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2504 states to 1511 states and 2504 transitions. [2024-12-05 22:32:00,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2504 transitions. [2024-12-05 22:32:00,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 22:32:00,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:00,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:16,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:16,626 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-12-05 22:32:18,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:18,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 1514 states and 2509 transitions. [2024-12-05 22:32:18,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2509 transitions. [2024-12-05 22:32:18,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 22:32:18,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:18,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:34,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:34,823 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-12-05 22:32:34,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:34,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 1516 states and 2511 transitions. [2024-12-05 22:32:34,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2511 transitions. [2024-12-05 22:32:34,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 22:32:34,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:34,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:50,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:52,005 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-12-05 22:32:52,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:52,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2502 states to 1515 states and 2502 transitions. [2024-12-05 22:32:52,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 2502 transitions. [2024-12-05 22:32:52,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 22:32:52,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:52,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:08,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:09,996 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-12-05 22:33:11,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:11,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2493 states to 1514 states and 2493 transitions. [2024-12-05 22:33:11,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2493 transitions. [2024-12-05 22:33:11,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 22:33:11,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:11,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:26,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:27,302 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-05 22:33:27,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:27,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2499 states to 1517 states and 2499 transitions. [2024-12-05 22:33:27,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2499 transitions. [2024-12-05 22:33:27,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:33:27,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:27,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:43,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:44,060 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-05 22:33:49,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:49,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2505 states to 1520 states and 2505 transitions. [2024-12-05 22:33:49,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 2505 transitions. [2024-12-05 22:33:49,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 22:33:49,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:49,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:05,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:06,332 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2024-12-05 22:34:09,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:09,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 1521 states and 2507 transitions. [2024-12-05 22:34:09,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 2507 transitions. [2024-12-05 22:34:09,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 22:34:09,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:09,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:25,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:26,360 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2024-12-05 22:34:27,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:27,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 1522 states and 2507 transitions. [2024-12-05 22:34:27,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 2507 transitions. [2024-12-05 22:34:27,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 22:34:27,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:27,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:44,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:44,465 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-05 22:34:44,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:44,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 1523 states and 2507 transitions. [2024-12-05 22:34:44,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2507 transitions. [2024-12-05 22:34:44,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:34:44,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:44,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:00,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:01,048 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2024-12-05 22:35:05,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:05,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 1526 states and 2513 transitions. [2024-12-05 22:35:05,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2513 transitions. [2024-12-05 22:35:05,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:35:05,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:05,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:21,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:22,542 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-05 22:35:22,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:22,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 1527 states and 2513 transitions. [2024-12-05 22:35:22,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2513 transitions. [2024-12-05 22:35:22,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:35:22,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:22,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:38,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:39,310 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2024-12-05 22:35:43,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:43,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2521 states to 1531 states and 2521 transitions. [2024-12-05 22:35:43,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2521 transitions. [2024-12-05 22:35:43,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-05 22:35:43,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:43,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:00,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:02,132 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2024-12-05 22:36:13,289 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 [] [2024-12-05 22:36:27,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:27,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 1547 states and 2591 transitions. [2024-12-05 22:36:27,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2591 transitions. [2024-12-05 22:36:27,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:36:27,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:27,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:43,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:45,190 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-12-05 22:36:46,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:46,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1546 states and 2589 transitions. [2024-12-05 22:36:46,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2589 transitions. [2024-12-05 22:36:46,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:36:46,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:46,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:02,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:03,200 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2024-12-05 22:37:03,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:03,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1547 states and 2589 transitions. [2024-12-05 22:37:03,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2589 transitions. [2024-12-05 22:37:03,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 22:37:03,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:03,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:20,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:20,502 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-05 22:37:20,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:20,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1548 states and 2589 transitions. [2024-12-05 22:37:20,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 2589 transitions. [2024-12-05 22:37:20,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-05 22:37:20,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:20,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:37,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:38,864 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2024-12-05 22:37:53,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:38:12,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:12,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1565 states and 2660 transitions. [2024-12-05 22:38:12,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2660 transitions. [2024-12-05 22:38:12,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 22:38:12,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:12,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:28,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:29,348 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2024-12-05 22:38:34,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:34,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2752 states to 1568 states and 2670 transitions. [2024-12-05 22:38:34,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2670 transitions. [2024-12-05 22:38:34,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 22:38:34,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:34,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:50,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:54,115 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-12-05 22:39:27,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:27,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2819 states to 1576 states and 2737 transitions. [2024-12-05 22:39:27,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2737 transitions. [2024-12-05 22:39:27,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 22:39:27,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:27,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:43,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:43,679 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2024-12-05 22:39:49,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:49,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2858 states to 1578 states and 2776 transitions. [2024-12-05 22:39:49,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2776 transitions. [2024-12-05 22:39:49,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 22:39:49,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:49,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms