./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--usb--misc--ftdi-elan.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f52041-8885-45aa-a57a-3c6b7e84eb62/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f52041-8885-45aa-a57a-3c6b7e84eb62/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f52041-8885-45aa-a57a-3c6b7e84eb62/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f52041-8885-45aa-a57a-3c6b7e84eb62/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f52041-8885-45aa-a57a-3c6b7e84eb62/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f52041-8885-45aa-a57a-3c6b7e84eb62/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b49ca709258232766b4778a7ea6b41f64667e4b3361eed2c5ff5496eba0f073d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:28:17,703 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:28:17,818 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f52041-8885-45aa-a57a-3c6b7e84eb62/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 19:28:17,825 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:28:17,828 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:28:17,860 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:28:17,861 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:28:17,862 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:28:17,863 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:28:17,865 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:28:17,865 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:28:17,866 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:28:17,866 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:28:17,867 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:28:17,869 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:28:17,869 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:28:17,870 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:28:17,870 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:28:17,871 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:28:17,871 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:28:17,871 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:28:17,876 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:28:17,876 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:28:17,877 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:28:17,877 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:28:17,877 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:28:17,878 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:28:17,878 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:28:17,878 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:28:17,879 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:28:17,879 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f52041-8885-45aa-a57a-3c6b7e84eb62/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f52041-8885-45aa-a57a-3c6b7e84eb62/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b49ca709258232766b4778a7ea6b41f64667e4b3361eed2c5ff5496eba0f073d [2024-11-08 19:28:18,213 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:28:18,238 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:28:18,242 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:28:18,243 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:28:18,244 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:28:18,246 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f52041-8885-45aa-a57a-3c6b7e84eb62/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-08 19:28:20,336 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:28:20,991 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:28:20,992 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f52041-8885-45aa-a57a-3c6b7e84eb62/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2024-11-08 19:28:21,046 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f52041-8885-45aa-a57a-3c6b7e84eb62/bin/ukojak-verify-ImItNfHLgk/data/606a0b725/c478eae463364b22b21900a6749f13f8/FLAG2546eb468 [2024-11-08 19:28:21,401 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f52041-8885-45aa-a57a-3c6b7e84eb62/bin/ukojak-verify-ImItNfHLgk/data/606a0b725/c478eae463364b22b21900a6749f13f8 [2024-11-08 19:28:21,404 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:28:21,406 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:28:21,408 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:28:21,409 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:28:21,415 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:28:21,416 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:28:21" (1/1) ... [2024-11-08 19:28:21,418 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f5f262a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:21, skipping insertion in model container [2024-11-08 19:28:21,418 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:28:21" (1/1) ... [2024-11-08 19:28:21,625 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:28:23,937 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_e4f52041-8885-45aa-a57a-3c6b7e84eb62/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[277173,277186] [2024-11-08 19:28:24,426 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:28:24,469 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:28:24,548 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [3628-3629] [2024-11-08 19:28:24,550 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [3640-3641] [2024-11-08 19:28:24,551 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3644-3645] [2024-11-08 19:28:24,551 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3648-3649] [2024-11-08 19:28:24,551 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3652-3653] [2024-11-08 19:28:24,823 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_e4f52041-8885-45aa-a57a-3c6b7e84eb62/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[277173,277186] [2024-11-08 19:28:24,845 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:28:25,003 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:28:25,004 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:25 WrapperNode [2024-11-08 19:28:25,004 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:28:25,006 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:28:25,006 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:28:25,006 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:28:25,014 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:25" (1/1) ... [2024-11-08 19:28:25,144 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:25" (1/1) ... [2024-11-08 19:28:25,450 INFO L138 Inliner]: procedures = 385, calls = 3055, calls flagged for inlining = 183, calls inlined = 151, statements flattened = 7459 [2024-11-08 19:28:25,451 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:28:25,452 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:28:25,452 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:28:25,452 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:28:25,463 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:25" (1/1) ... [2024-11-08 19:28:25,463 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:25" (1/1) ... [2024-11-08 19:28:25,509 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:25" (1/1) ... [2024-11-08 19:28:25,513 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:25" (1/1) ... [2024-11-08 19:28:25,828 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:25" (1/1) ... [2024-11-08 19:28:25,870 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:25" (1/1) ... [2024-11-08 19:28:25,907 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:25" (1/1) ... [2024-11-08 19:28:25,931 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:25" (1/1) ... [2024-11-08 19:28:25,986 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:28:25,988 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:28:25,988 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:28:25,988 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:28:25,989 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:25" (1/1) ... [2024-11-08 19:28:25,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:28:26,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f52041-8885-45aa-a57a-3c6b7e84eb62/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:28:26,031 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f52041-8885-45aa-a57a-3c6b7e84eb62/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:28:26,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f52041-8885-45aa-a57a-3c6b7e84eb62/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:28:26,069 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-08 19:28:26,069 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-08 19:28:26,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 19:28:26,071 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 19:28:26,071 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_input_fifo [2024-11-08 19:28:26,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_input_fifo [2024-11-08 19:28:26,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 19:28:26,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 19:28:26,072 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-08 19:28:26,072 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-08 19:28:26,072 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2024-11-08 19:28:26,072 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2024-11-08 19:28:26,072 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2024-11-08 19:28:26,072 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2024-11-08 19:28:26,073 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_get_kref [2024-11-08 19:28:26,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_get_kref [2024-11-08 19:28:26,073 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2024-11-08 19:28:26,073 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2024-11-08 19:28:26,073 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_cancel_work [2024-11-08 19:28:26,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_cancel_work [2024-11-08 19:28:26,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ftdi_module_lock [2024-11-08 19:28:26,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ftdi_module_lock [2024-11-08 19:28:26,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:28:26,073 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-08 19:28:26,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-08 19:28:26,074 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-08 19:28:26,074 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-08 19:28:26,074 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_requeue_work [2024-11-08 19:28:26,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_requeue_work [2024-11-08 19:28:26,074 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_gone_away [2024-11-08 19:28:26,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_gone_away [2024-11-08 19:28:26,074 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_config [2024-11-08 19:28:26,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_config [2024-11-08 19:28:26,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 19:28:26,077 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-08 19:28:26,077 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-08 19:28:26,077 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_requeue_work [2024-11-08 19:28:26,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_requeue_work [2024-11-08 19:28:26,078 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-11-08 19:28:26,078 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-11-08 19:28:26,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:28:26,078 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_reg [2024-11-08 19:28:26,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_reg [2024-11-08 19:28:26,079 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_respond_queue_work [2024-11-08 19:28:26,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_respond_queue_work [2024-11-08 19:28:26,079 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-08 19:28:26,079 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-08 19:28:26,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_89 [2024-11-08 19:28:26,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_89 [2024-11-08 19:28:26,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_88 [2024-11-08 19:28:26,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_88 [2024-11-08 19:28:26,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_87 [2024-11-08 19:28:26,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_87 [2024-11-08 19:28:26,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-08 19:28:26,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-08 19:28:26,080 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_put_kref [2024-11-08 19:28:26,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_put_kref [2024-11-08 19:28:26,081 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_targets [2024-11-08 19:28:26,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_targets [2024-11-08 19:28:26,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:28:26,081 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_pcimem [2024-11-08 19:28:26,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_pcimem [2024-11-08 19:28:26,082 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-11-08 19:28:26,082 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-11-08 19:28:26,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_u132_lock_of_usb_ftdi [2024-11-08 19:28:26,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_u132_lock_of_usb_ftdi [2024-11-08 19:28:26,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:28:26,082 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2024-11-08 19:28:26,082 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2024-11-08 19:28:26,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:28:26,083 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_requeue_work [2024-11-08 19:28:26,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_requeue_work [2024-11-08 19:28:26,083 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 19:28:26,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 19:28:26,083 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_queue_work [2024-11-08 19:28:26,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_queue_work [2024-11-08 19:28:26,083 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-08 19:28:26,083 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-08 19:28:26,083 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_pcimem [2024-11-08 19:28:26,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_pcimem [2024-11-08 19:28:26,084 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-08 19:28:26,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-08 19:28:26,084 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 19:28:26,084 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 19:28:26,084 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-08 19:28:26,084 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-08 19:28:26,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:28:26,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:28:26,084 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-08 19:28:26,084 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-08 19:28:26,084 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-08 19:28:26,085 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-08 19:28:26,086 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-11-08 19:28:26,086 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-11-08 19:28:26,086 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_command_queue [2024-11-08 19:28:26,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_command_queue [2024-11-08 19:28:26,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 19:28:26,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 19:28:26,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 19:28:26,088 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2024-11-08 19:28:26,089 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2024-11-08 19:28:26,089 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_config [2024-11-08 19:28:26,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_config [2024-11-08 19:28:26,090 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-11-08 19:28:26,090 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-11-08 19:28:26,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_u132_lock_of_usb_ftdi [2024-11-08 19:28:26,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_u132_lock_of_usb_ftdi [2024-11-08 19:28:26,091 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 19:28:26,091 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 19:28:26,091 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-08 19:28:26,091 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-08 19:28:26,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 19:28:26,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 19:28:26,092 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-08 19:28:26,092 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-08 19:28:26,092 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 19:28:26,092 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 19:28:26,093 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-08 19:28:26,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-08 19:28:26,093 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_status_work [2024-11-08 19:28:26,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_status_work [2024-11-08 19:28:26,093 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_cancel_work [2024-11-08 19:28:26,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_cancel_work [2024-11-08 19:28:26,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:28:26,093 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-08 19:28:26,093 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-08 19:28:26,093 INFO L130 BoogieDeclarations]: Found specification of procedure up [2024-11-08 19:28:26,093 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2024-11-08 19:28:26,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:28:26,094 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2024-11-08 19:28:26,094 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2024-11-08 19:28:26,094 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2024-11-08 19:28:26,094 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2024-11-08 19:28:26,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 19:28:26,094 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_cancel_work [2024-11-08 19:28:26,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_cancel_work [2024-11-08 19:28:26,094 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 19:28:26,094 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 19:28:26,094 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 19:28:26,094 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 19:28:26,095 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-08 19:28:26,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-08 19:28:26,095 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_do_callback [2024-11-08 19:28:26,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_do_callback [2024-11-08 19:28:26,095 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-08 19:28:26,095 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-08 19:28:26,095 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-08 19:28:26,095 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-08 19:28:26,095 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-08 19:28:26,095 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-08 19:28:26,095 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-08 19:28:26,097 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-08 19:28:26,098 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_found_controller [2024-11-08 19:28:26,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_found_controller [2024-11-08 19:28:26,098 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setup_controller [2024-11-08 19:28:26,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setup_controller [2024-11-08 19:28:26,099 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_work [2024-11-08 19:28:26,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_work [2024-11-08 19:28:26,102 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2024-11-08 19:28:26,102 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2024-11-08 19:28:26,102 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2024-11-08 19:28:26,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2024-11-08 19:28:26,102 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2024-11-08 19:28:26,102 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2024-11-08 19:28:26,103 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_disconnect [2024-11-08 19:28:26,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_disconnect [2024-11-08 19:28:26,103 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write [2024-11-08 19:28:26,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write [2024-11-08 19:28:26,103 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-08 19:28:26,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-08 19:28:26,103 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_completions [2024-11-08 19:28:26,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_completions [2024-11-08 19:28:26,103 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2024-11-08 19:28:26,103 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2024-11-08 19:28:26,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:28:26,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 19:28:26,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 19:28:26,105 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_work [2024-11-08 19:28:26,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_work [2024-11-08 19:28:26,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-08 19:28:26,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-08 19:28:26,106 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2024-11-08 19:28:26,106 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2024-11-08 19:28:26,106 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2024-11-08 19:28:26,106 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2024-11-08 19:28:26,106 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-08 19:28:26,106 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-08 19:28:26,107 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-08 19:28:26,107 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-08 19:28:26,107 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_reg [2024-11-08 19:28:26,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_reg [2024-11-08 19:28:26,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ftdi_module_lock [2024-11-08 19:28:26,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ftdi_module_lock [2024-11-08 19:28:26,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:28:27,150 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:28:27,156 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:28:28,572 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 19:29:08,503 INFO L? ?]: Removed 2022 outVars from TransFormulas that were not future-live. [2024-11-08 19:29:08,503 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:29:10,880 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:29:10,880 INFO L316 CfgBuilder]: Removed 15 assume(true) statements. [2024-11-08 19:29:10,881 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:29:10 BoogieIcfgContainer [2024-11-08 19:29:10,881 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:29:10,882 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:29:10,882 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:29:10,905 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:29:10,906 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:29:10" (1/1) ... [2024-11-08 19:29:10,921 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:29:11,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:11,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2487 states to 1643 states and 2487 transitions. [2024-11-08 19:29:11,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2487 transitions. [2024-11-08 19:29:11,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:29:11,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:11,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:23,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:25,690 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:29:35,916 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 [] [2024-11-08 19:29:37,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:37,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2591 states to 1661 states and 2564 transitions. [2024-11-08 19:29:37,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2564 transitions. [2024-11-08 19:29:37,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:29:37,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:37,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:48,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:48,976 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:29:50,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:50,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2622 states to 1664 states and 2595 transitions. [2024-11-08 19:29:50,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 2595 transitions. [2024-11-08 19:29:50,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:29:50,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:50,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:01,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:02,744 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:30:02,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:02,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2627 states to 1667 states and 2600 transitions. [2024-11-08 19:30:02,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2600 transitions. [2024-11-08 19:30:02,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:30:02,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:02,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:13,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:15,650 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:30:15,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:15,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 1670 states and 2605 transitions. [2024-11-08 19:30:15,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 2605 transitions. [2024-11-08 19:30:15,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:30:15,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:15,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:26,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:28,096 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:30:28,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:28,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2656 states to 1677 states and 2628 transitions. [2024-11-08 19:30:28,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1677 states and 2628 transitions. [2024-11-08 19:30:28,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:30:28,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:28,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:38,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:40,097 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:30:40,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:40,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 1679 states and 2631 transitions. [2024-11-08 19:30:40,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2631 transitions. [2024-11-08 19:30:40,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:30:40,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:40,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:50,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:51,767 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:30:51,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:51,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2664 states to 1682 states and 2636 transitions. [2024-11-08 19:30:51,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2636 transitions. [2024-11-08 19:30:51,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:30:51,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:51,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:01,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:03,252 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 19:31:03,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:03,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2664 states to 1683 states and 2636 transitions. [2024-11-08 19:31:03,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2636 transitions. [2024-11-08 19:31:03,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:31:03,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:03,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:13,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:15,608 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:31:15,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:15,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 1691 states and 2657 transitions. [2024-11-08 19:31:15,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2657 transitions. [2024-11-08 19:31:15,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:31:15,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:15,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:26,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:27,291 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:31:30,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:30,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1695 states and 2691 transitions. [2024-11-08 19:31:30,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1695 states and 2691 transitions. [2024-11-08 19:31:30,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:31:30,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:30,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:40,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:41,916 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:31:46,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:46,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2756 states to 1700 states and 2727 transitions. [2024-11-08 19:31:46,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 2727 transitions. [2024-11-08 19:31:46,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 19:31:46,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:46,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:56,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:57,780 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:32:05,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:05,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2794 states to 1706 states and 2765 transitions. [2024-11-08 19:32:05,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 2765 transitions. [2024-11-08 19:32:05,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:32:05,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:05,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:15,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:16,022 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 19:32:18,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:18,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 1711 states and 2788 transitions. [2024-11-08 19:32:18,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2788 transitions. [2024-11-08 19:32:18,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:32:18,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:18,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:28,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:30,138 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:32:36,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:36,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2872 states to 1718 states and 2843 transitions. [2024-11-08 19:32:36,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1718 states and 2843 transitions. [2024-11-08 19:32:36,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:32:36,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:36,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:48,747 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 19:32:51,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:51,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 1720 states and 2871 transitions. [2024-11-08 19:32:51,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 2871 transitions. [2024-11-08 19:32:51,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:32:51,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:51,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:02,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:05,164 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:33:09,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:09,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2920 states to 1727 states and 2891 transitions. [2024-11-08 19:33:09,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 2891 transitions. [2024-11-08 19:33:09,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:33:09,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:09,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:16,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:17,189 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 19:33:23,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:23,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2932 states to 1731 states and 2903 transitions. [2024-11-08 19:33:23,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 2903 transitions. [2024-11-08 19:33:23,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:33:23,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:23,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:33,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:34,622 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 19:33:40,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:40,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 1735 states and 2911 transitions. [2024-11-08 19:33:40,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1735 states and 2911 transitions. [2024-11-08 19:33:40,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:33:40,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:40,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:51,789 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:34:03,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:03,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 1742 states and 2952 transitions. [2024-11-08 19:34:03,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 2952 transitions. [2024-11-08 19:34:03,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:34:03,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:03,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:14,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:14,783 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 19:34:14,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:14,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 1743 states and 2952 transitions. [2024-11-08 19:34:14,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 2952 transitions. [2024-11-08 19:34:14,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:34:14,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:14,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:25,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:26,219 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 19:34:26,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:26,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2984 states to 1745 states and 2955 transitions. [2024-11-08 19:34:26,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 2955 transitions. [2024-11-08 19:34:26,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:34:26,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:26,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:37,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:39,356 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:34:52,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:52,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 1752 states and 2995 transitions. [2024-11-08 19:34:52,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 2995 transitions. [2024-11-08 19:34:52,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:34:52,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:52,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:02,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:04,871 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:35:24,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:24,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3085 states to 1761 states and 3056 transitions. [2024-11-08 19:35:24,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 3056 transitions. [2024-11-08 19:35:24,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:35:24,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:24,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:35,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:37,372 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:35:39,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:39,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3118 states to 1763 states and 3083 transitions. [2024-11-08 19:35:39,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 3083 transitions. [2024-11-08 19:35:39,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:35:39,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:39,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:48,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:49,418 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:35:51,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:51,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3124 states to 1766 states and 3089 transitions. [2024-11-08 19:35:51,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 3089 transitions. [2024-11-08 19:35:51,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:35:51,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:51,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:03,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:04,245 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 19:36:13,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:13,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 1770 states and 3100 transitions. [2024-11-08 19:36:13,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 3100 transitions. [2024-11-08 19:36:13,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:36:13,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:13,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:23,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:23,354 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 19:36:31,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:31,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3145 states to 1774 states and 3110 transitions. [2024-11-08 19:36:31,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 3110 transitions. [2024-11-08 19:36:31,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:36:31,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:31,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:40,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:40,992 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 19:36:41,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:41,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3145 states to 1775 states and 3110 transitions. [2024-11-08 19:36:41,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 3110 transitions. [2024-11-08 19:36:41,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:36:41,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:41,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:49,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:52,068 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:37:11,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:11,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3191 states to 1783 states and 3156 transitions. [2024-11-08 19:37:11,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 3156 transitions. [2024-11-08 19:37:11,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:37:11,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:11,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:20,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:20,584 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 19:37:25,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:25,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3194 states to 1785 states and 3159 transitions. [2024-11-08 19:37:25,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 3159 transitions. [2024-11-08 19:37:25,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:37:25,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:25,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:33,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:36,145 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:38:03,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:03,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3261 states to 1795 states and 3226 transitions. [2024-11-08 19:38:03,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 3226 transitions. [2024-11-08 19:38:03,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:38:03,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:03,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:12,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:14,716 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:38:16,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:16,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3247 states to 1794 states and 3212 transitions. [2024-11-08 19:38:16,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 3212 transitions. [2024-11-08 19:38:16,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:38:16,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:16,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:25,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:27,668 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:38:29,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:29,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3233 states to 1793 states and 3198 transitions. [2024-11-08 19:38:29,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 3198 transitions. [2024-11-08 19:38:29,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:38:29,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:29,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:38,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:39,117 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 19:38:44,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:44,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3250 states to 1797 states and 3215 transitions. [2024-11-08 19:38:44,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 3215 transitions. [2024-11-08 19:38:44,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:38:44,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:44,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:53,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:05,140 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:39:59,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:59,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 1806 states and 3275 transitions. [2024-11-08 19:39:59,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 3275 transitions. [2024-11-08 19:39:59,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:39:59,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:59,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:08,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:09,072 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 19:40:09,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:09,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 1807 states and 3275 transitions. [2024-11-08 19:40:09,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 3275 transitions. [2024-11-08 19:40:09,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:40:09,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:09,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:17,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:20,826 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:41:08,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:08,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3359 states to 1816 states and 3324 transitions. [2024-11-08 19:41:08,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 3324 transitions. [2024-11-08 19:41:08,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:41:08,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:08,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:17,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:18,266 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 19:41:24,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:24,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3363 states to 1818 states and 3328 transitions. [2024-11-08 19:41:24,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 3328 transitions. [2024-11-08 19:41:24,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:41:24,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:24,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:33,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:36,359 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:41:46,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:46,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 1820 states and 3333 transitions. [2024-11-08 19:41:46,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 3333 transitions. [2024-11-08 19:41:46,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:41:46,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:46,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:55,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:56,481 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:41:57,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:57,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3370 states to 1821 states and 3335 transitions. [2024-11-08 19:41:57,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3335 transitions. [2024-11-08 19:41:57,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:41:57,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:57,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:06,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:09,757 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked.