./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ded531e-0049-4951-8d30-086610b622c0/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ded531e-0049-4951-8d30-086610b622c0/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ded531e-0049-4951-8d30-086610b622c0/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ded531e-0049-4951-8d30-086610b622c0/bin/ukojak-verify-EEHR8qb7sm/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_1ded531e-0049-4951-8d30-086610b622c0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ded531e-0049-4951-8d30-086610b622c0/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c9b552a362a9e696d48563826feaca907111a4f22b87ac0d62165b45d307f684 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:18:54,065 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:18:54,163 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ded531e-0049-4951-8d30-086610b622c0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:18:54,168 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:18:54,169 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:18:54,206 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:18:54,207 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:18:54,207 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:18:54,210 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:18:54,211 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:18:54,211 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:18:54,211 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:18:54,211 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:18:54,211 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:18:54,211 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:18:54,211 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:18:54,211 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:18:54,212 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:18:54,212 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:18:54,212 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:18:54,212 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:18:54,212 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:18:54,212 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:18:54,212 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:18:54,212 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:18:54,213 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:18:54,213 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:18:54,213 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:18:54,213 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:18:54,213 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:18:54,213 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_1ded531e-0049-4951-8d30-086610b622c0/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9b552a362a9e696d48563826feaca907111a4f22b87ac0d62165b45d307f684 [2024-11-13 22:18:54,564 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:18:54,573 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:18:54,577 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:18:54,580 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:18:54,581 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:18:54,582 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ded531e-0049-4951-8d30-086610b622c0/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--3w-9xxx.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 22:18:56,547 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:18:57,292 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:18:57,295 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ded531e-0049-4951-8d30-086610b622c0/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--3w-9xxx.ko-entry_point.cil.out.i [2024-11-13 22:18:57,355 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ded531e-0049-4951-8d30-086610b622c0/bin/ukojak-verify-EEHR8qb7sm/data/4cefd1a5e/45809f53e14a417fbfcb6bb1492a348d/FLAGa106fcd93 [2024-11-13 22:18:57,623 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ded531e-0049-4951-8d30-086610b622c0/bin/ukojak-verify-EEHR8qb7sm/data/4cefd1a5e/45809f53e14a417fbfcb6bb1492a348d [2024-11-13 22:18:57,626 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:18:57,627 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:18:57,629 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:18:57,629 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:18:57,634 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:18:57,634 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:18:57" (1/1) ... [2024-11-13 22:18:57,635 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fbcf86b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:57, skipping insertion in model container [2024-11-13 22:18:57,636 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:18:57" (1/1) ... [2024-11-13 22:18:57,788 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:18:59,742 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_1ded531e-0049-4951-8d30-086610b622c0/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] [2024-11-13 22:18:59,979 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:19:00,057 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:19:00,240 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] [2024-11-13 22:19:00,242 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] [2024-11-13 22:19:00,242 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] [2024-11-13 22:19:00,250 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4811] [2024-11-13 22:19:00,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4818] [2024-11-13 22:19:00,558 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_1ded531e-0049-4951-8d30-086610b622c0/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] [2024-11-13 22:19:00,590 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:19:00,782 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:19:00,787 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:00 WrapperNode [2024-11-13 22:19:00,787 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:19:00,789 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:19:00,789 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:19:00,790 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:19:00,805 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:00" (1/1) ... [2024-11-13 22:19:00,935 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:00" (1/1) ... [2024-11-13 22:19:01,216 INFO L138 Inliner]: procedures = 305, calls = 2709, calls flagged for inlining = 127, calls inlined = 121, statements flattened = 6344 [2024-11-13 22:19:01,217 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:19:01,217 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:19:01,218 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:19:01,218 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:19:01,226 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:00" (1/1) ... [2024-11-13 22:19:01,226 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:00" (1/1) ... [2024-11-13 22:19:01,275 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:00" (1/1) ... [2024-11-13 22:19:01,276 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:00" (1/1) ... [2024-11-13 22:19:01,501 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:00" (1/1) ... [2024-11-13 22:19:01,534 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:00" (1/1) ... [2024-11-13 22:19:01,586 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:00" (1/1) ... [2024-11-13 22:19:01,608 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:00" (1/1) ... [2024-11-13 22:19:01,661 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:19:01,663 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:19:01,663 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:19:01,664 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:19:01,666 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:00" (1/1) ... [2024-11-13 22:19:01,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:19:01,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ded531e-0049-4951-8d30-086610b622c0/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:19:01,710 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ded531e-0049-4951-8d30-086610b622c0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:19:01,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ded531e-0049-4951-8d30-086610b622c0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:19:01,756 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-13 22:19:01,757 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-13 22:19:01,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 22:19:01,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:19:01,757 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-13 22:19:01,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-13 22:19:01,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 22:19:01,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 22:19:01,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 22:19:01,759 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 22:19:01,759 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-13 22:19:01,759 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-13 22:19:01,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 22:19:01,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 22:19:01,760 INFO L130 BoogieDeclarations]: Found specification of procedure twa_get_request_id [2024-11-13 22:19:01,760 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_get_request_id [2024-11-13 22:19:01,760 INFO L130 BoogieDeclarations]: Found specification of procedure twa_fill_sense [2024-11-13 22:19:01,760 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_fill_sense [2024-11-13 22:19:01,760 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2024-11-13 22:19:01,760 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2024-11-13 22:19:01,760 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-13 22:19:01,760 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-13 22:19:01,761 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2024-11-13 22:19:01,761 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2024-11-13 22:19:01,761 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 22:19:01,761 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 22:19:01,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 22:19:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 22:19:01,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2024-11-13 22:19:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2024-11-13 22:19:01,762 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 22:19:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 22:19:01,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:19:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:19:01,762 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2024-11-13 22:19:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2024-11-13 22:19:01,762 INFO L130 BoogieDeclarations]: Found specification of procedure twa_resume [2024-11-13 22:19:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_resume [2024-11-13 22:19:01,763 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:19:01,763 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:19:01,763 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2024-11-13 22:19:01,763 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2024-11-13 22:19:01,763 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-13 22:19:01,763 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-13 22:19:01,763 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 22:19:01,763 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 22:19:01,763 INFO L130 BoogieDeclarations]: Found specification of procedure twa_remove [2024-11-13 22:19:01,763 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_remove [2024-11-13 22:19:01,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:19:01,763 INFO L130 BoogieDeclarations]: Found specification of procedure twa_reset_sequence [2024-11-13 22:19:01,763 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_reset_sequence [2024-11-13 22:19:01,763 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-13 22:19:01,764 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-13 22:19:01,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:19:01,764 INFO L130 BoogieDeclarations]: Found specification of procedure twa_get_param [2024-11-13 22:19:01,764 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_get_param [2024-11-13 22:19:01,764 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 22:19:01,764 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 22:19:01,764 INFO L130 BoogieDeclarations]: Found specification of procedure twa_string_lookup [2024-11-13 22:19:01,764 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_string_lookup [2024-11-13 22:19:01,764 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 22:19:01,764 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 22:19:01,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:19:01,764 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-13 22:19:01,764 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-13 22:19:01,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:19:01,764 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 22:19:01,765 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 22:19:01,765 INFO L130 BoogieDeclarations]: Found specification of procedure __twa_shutdown [2024-11-13 22:19:01,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __twa_shutdown [2024-11-13 22:19:01,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_twa_chrdev_mutex [2024-11-13 22:19:01,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_twa_chrdev_mutex [2024-11-13 22:19:01,765 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-13 22:19:01,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-13 22:19:01,765 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2024-11-13 22:19:01,765 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2024-11-13 22:19:01,765 INFO L130 BoogieDeclarations]: Found specification of procedure twa_shutdown [2024-11-13 22:19:01,765 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_shutdown [2024-11-13 22:19:01,765 INFO L130 BoogieDeclarations]: Found specification of procedure twa_post_command_packet [2024-11-13 22:19:01,765 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_post_command_packet [2024-11-13 22:19:01,765 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-13 22:19:01,766 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-13 22:19:01,766 INFO L130 BoogieDeclarations]: Found specification of procedure twa_free_request_id [2024-11-13 22:19:01,766 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_free_request_id [2024-11-13 22:19:01,768 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-11-13 22:19:01,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-11-13 22:19:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 22:19:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2024-11-13 22:19:01,769 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2024-11-13 22:19:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure twa_decode_bits [2024-11-13 22:19:01,770 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_decode_bits [2024-11-13 22:19:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:19:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-13 22:19:01,770 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-13 22:19:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:19:01,771 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2024-11-13 22:19:01,771 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2024-11-13 22:19:01,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 22:19:01,772 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 22:19:01,773 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_set_mwi [2024-11-13 22:19:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_set_mwi [2024-11-13 22:19:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 22:19:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 22:19:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-13 22:19:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-13 22:19:01,775 INFO L130 BoogieDeclarations]: Found specification of procedure twa_initconnection [2024-11-13 22:19:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_initconnection [2024-11-13 22:19:01,775 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-13 22:19:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-13 22:19:01,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:19:01,775 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-13 22:19:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-13 22:19:01,775 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-13 22:19:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-13 22:19:01,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 22:19:01,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 22:19:01,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-13 22:19:01,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-13 22:19:01,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ioctl_lock_of_TAG_TW_Device_Extension [2024-11-13 22:19:01,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ioctl_lock_of_TAG_TW_Device_Extension [2024-11-13 22:19:01,778 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2024-11-13 22:19:01,778 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2024-11-13 22:19:01,778 INFO L130 BoogieDeclarations]: Found specification of procedure twa_aen_queue_event [2024-11-13 22:19:01,778 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_aen_queue_event [2024-11-13 22:19:01,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:19:01,778 INFO L130 BoogieDeclarations]: Found specification of procedure twa_interrupt [2024-11-13 22:19:01,778 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_interrupt [2024-11-13 22:19:01,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-13 22:19:01,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-13 22:19:01,778 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-13 22:19:01,778 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-13 22:19:01,778 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2024-11-13 22:19:01,778 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2024-11-13 22:19:01,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:19:01,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 22:19:01,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 22:19:01,779 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-13 22:19:01,779 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-13 22:19:01,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:19:01,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-13 22:19:01,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-13 22:19:01,779 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 22:19:01,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 22:19:01,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-11-13 22:19:01,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-11-13 22:19:01,779 INFO L130 BoogieDeclarations]: Found specification of procedure twa_allocate_memory [2024-11-13 22:19:01,779 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_allocate_memory [2024-11-13 22:19:01,779 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2024-11-13 22:19:01,779 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2024-11-13 22:19:01,779 INFO L130 BoogieDeclarations]: Found specification of procedure twa_poll_response [2024-11-13 22:19:01,779 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_poll_response [2024-11-13 22:19:01,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2024-11-13 22:19:01,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2024-11-13 22:19:01,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ioctl_lock_of_TAG_TW_Device_Extension [2024-11-13 22:19:01,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ioctl_lock_of_TAG_TW_Device_Extension [2024-11-13 22:19:01,779 INFO L130 BoogieDeclarations]: Found specification of procedure twa_scsiop_execute_scsi [2024-11-13 22:19:01,780 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_scsiop_execute_scsi [2024-11-13 22:19:01,780 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2024-11-13 22:19:01,780 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2024-11-13 22:19:01,780 INFO L130 BoogieDeclarations]: Found specification of procedure twa_reset_device_extension [2024-11-13 22:19:01,780 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_reset_device_extension [2024-11-13 22:19:01,780 INFO L130 BoogieDeclarations]: Found specification of procedure twa_free_device_extension [2024-11-13 22:19:01,780 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_free_device_extension [2024-11-13 22:19:01,780 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-13 22:19:01,780 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-13 22:19:01,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_twa_chrdev_mutex [2024-11-13 22:19:01,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_twa_chrdev_mutex [2024-11-13 22:19:01,780 INFO L130 BoogieDeclarations]: Found specification of procedure twa_check_bits [2024-11-13 22:19:01,780 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_check_bits [2024-11-13 22:19:01,780 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-13 22:19:01,780 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-13 22:19:01,780 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-13 22:19:01,780 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-13 22:19:01,780 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-13 22:19:01,780 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-13 22:19:01,781 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-13 22:19:01,781 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-13 22:19:01,781 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-13 22:19:01,783 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-13 22:19:01,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:19:01,784 INFO L130 BoogieDeclarations]: Found specification of procedure twa_aen_read_queue [2024-11-13 22:19:01,784 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_aen_read_queue [2024-11-13 22:19:01,785 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:19:01,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:19:02,851 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:19:02,854 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:19:03,282 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 22:19:33,317 INFO L? ?]: Removed 2308 outVars from TransFormulas that were not future-live. [2024-11-13 22:19:33,317 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:19:35,640 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:19:35,641 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 22:19:35,641 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:19:35 BoogieIcfgContainer [2024-11-13 22:19:35,641 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:19:35,642 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:19:35,642 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:19:35,653 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:19:35,653 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:19:35" (1/1) ... [2024-11-13 22:19:35,662 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:19:35,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:35,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 1457 states and 2136 transitions. [2024-11-13 22:19:35,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 2136 transitions. [2024-11-13 22:19:35,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:19:35,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:35,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:57,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:59,357 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-11-13 22:20:09,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:20:11,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:11,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2181 states to 1464 states and 2181 transitions. [2024-11-13 22:20:11,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2181 transitions. [2024-11-13 22:20:11,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:20:11,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:11,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:30,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:31,708 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-11-13 22:20:33,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:33,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1468 states and 2228 transitions. [2024-11-13 22:20:33,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2228 transitions. [2024-11-13 22:20:33,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:20:33,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:33,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:52,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:53,781 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2024-11-13 22:20:53,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:53,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1469 states and 2229 transitions. [2024-11-13 22:20:53,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2229 transitions. [2024-11-13 22:20:53,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 22:20:53,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:53,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:13,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:14,570 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 22:21:15,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:15,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1470 states and 2229 transitions. [2024-11-13 22:21:15,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2229 transitions. [2024-11-13 22:21:15,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 22:21:15,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:15,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:34,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:35,591 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-11-13 22:21:39,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:39,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1475 states and 2280 transitions. [2024-11-13 22:21:39,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2280 transitions. [2024-11-13 22:21:39,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:21:39,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:39,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:58,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:58,841 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2024-11-13 22:21:58,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:58,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1476 states and 2281 transitions. [2024-11-13 22:21:58,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2281 transitions. [2024-11-13 22:21:58,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 22:21:58,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:58,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:17,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:19,024 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-11-13 22:22:23,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:23,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1479 states and 2324 transitions. [2024-11-13 22:22:23,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2324 transitions. [2024-11-13 22:22:23,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 22:22:23,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:23,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:42,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:42,969 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 22:22:42,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:42,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1481 states and 2327 transitions. [2024-11-13 22:22:42,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2327 transitions. [2024-11-13 22:22:43,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:22:43,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:43,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:02,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:03,327 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-11-13 22:23:12,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:12,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2384 states to 1489 states and 2384 transitions. [2024-11-13 22:23:12,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2384 transitions. [2024-11-13 22:23:12,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:23:12,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:12,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:35,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:36,922 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-11-13 22:23:51,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:51,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 1498 states and 2441 transitions. [2024-11-13 22:23:51,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2441 transitions. [2024-11-13 22:23:51,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:23:51,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:51,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:11,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:12,685 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2024-11-13 22:24:13,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:13,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 1499 states and 2441 transitions. [2024-11-13 22:24:13,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2441 transitions. [2024-11-13 22:24:13,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:24:13,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:13,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:33,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:33,745 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2024-11-13 22:24:35,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:35,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 1501 states and 2447 transitions. [2024-11-13 22:24:35,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2447 transitions. [2024-11-13 22:24:35,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:24:35,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:35,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:54,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:55,455 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-11-13 22:25:09,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:09,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2497 states to 1508 states and 2497 transitions. [2024-11-13 22:25:09,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 2497 transitions. [2024-11-13 22:25:09,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:25:09,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:09,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:29,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:30,556 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 22:25:30,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:30,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2497 states to 1509 states and 2497 transitions. [2024-11-13 22:25:30,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2497 transitions. [2024-11-13 22:25:30,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:25:30,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:30,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:51,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:51,894 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 22:26:00,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:00,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 1513 states and 2506 transitions. [2024-11-13 22:26:00,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2506 transitions. [2024-11-13 22:26:00,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:26:00,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:00,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:22,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:23,789 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 22:26:28,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:28,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 1516 states and 2511 transitions. [2024-11-13 22:26:28,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2511 transitions. [2024-11-13 22:26:28,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:26:28,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:28,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:50,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:50,846 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-11-13 22:26:50,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:50,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 1518 states and 2513 transitions. [2024-11-13 22:26:50,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2513 transitions. [2024-11-13 22:26:50,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:26:50,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:50,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:13,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:15,260 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-11-13 22:27:16,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:16,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2504 states to 1517 states and 2504 transitions. [2024-11-13 22:27:16,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2504 transitions. [2024-11-13 22:27:16,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:27:16,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:16,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:39,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:41,520 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-11-13 22:27:42,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:42,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2495 states to 1516 states and 2495 transitions. [2024-11-13 22:27:42,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2495 transitions. [2024-11-13 22:27:42,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 22:27:42,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:42,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:05,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:05,587 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 22:28:05,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:05,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2501 states to 1519 states and 2501 transitions. [2024-11-13 22:28:05,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 2501 transitions. [2024-11-13 22:28:05,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:28:05,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:05,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:29,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:29,639 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 22:28:36,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:36,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 1522 states and 2507 transitions. [2024-11-13 22:28:36,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 2507 transitions. [2024-11-13 22:28:36,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:28:36,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:36,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:59,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:59,643 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2024-11-13 22:29:03,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:03,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 1523 states and 2509 transitions. [2024-11-13 22:29:03,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2509 transitions. [2024-11-13 22:29:03,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 22:29:03,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:03,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:27,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:28,053 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2024-11-13 22:29:29,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:29,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 1524 states and 2509 transitions. [2024-11-13 22:29:29,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 2509 transitions. [2024-11-13 22:29:29,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:29:29,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:29,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:55,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:56,116 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 22:29:56,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:56,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 1525 states and 2509 transitions. [2024-11-13 22:29:56,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2509 transitions. [2024-11-13 22:29:56,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:29:56,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:56,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:18,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:19,190 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2024-11-13 22:30:28,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:28,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2519 states to 1529 states and 2519 transitions. [2024-11-13 22:30:28,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2519 transitions. [2024-11-13 22:30:28,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:30:28,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:28,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:51,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:52,219 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 22:30:52,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:52,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2519 states to 1530 states and 2519 transitions. [2024-11-13 22:30:52,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2519 transitions. [2024-11-13 22:30:52,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:30:52,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:52,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:14,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:15,860 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2024-11-13 22:31:21,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:21,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2525 states to 1533 states and 2525 transitions. [2024-11-13 22:31:21,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2525 transitions. [2024-11-13 22:31:21,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:31:21,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:21,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:43,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:45,492 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2024-11-13 22:31:56,947 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:32:13,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:13,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 1549 states and 2595 transitions. [2024-11-13 22:32:13,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2595 transitions. [2024-11-13 22:32:13,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:32:13,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:13,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:36,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:38,177 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-11-13 22:32:39,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:39,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 1548 states and 2593 transitions. [2024-11-13 22:32:39,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 2593 transitions. [2024-11-13 22:32:39,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:32:39,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:39,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:02,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:03,406 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2024-11-13 22:33:03,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:03,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 1549 states and 2593 transitions. [2024-11-13 22:33:03,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2593 transitions. [2024-11-13 22:33:03,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:33:03,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:03,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:24,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:25,408 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 22:33:25,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:25,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 1550 states and 2593 transitions. [2024-11-13 22:33:25,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2593 transitions. [2024-11-13 22:33:25,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 22:33:25,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:25,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms