./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_d60a6fd2-cc48-43b6-98de-e79ed8815364/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60a6fd2-cc48-43b6-98de-e79ed8815364/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60a6fd2-cc48-43b6-98de-e79ed8815364/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60a6fd2-cc48-43b6-98de-e79ed8815364/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60a6fd2-cc48-43b6-98de-e79ed8815364/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60a6fd2-cc48-43b6-98de-e79ed8815364/bin/ukojak-verify-afCqCEvfdi --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 bc34b562a518e1962cb00b051353e0f6c91b97d77e3b06d95f31a41553709599 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:06:09,290 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:06:09,377 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60a6fd2-cc48-43b6-98de-e79ed8815364/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 23:06:09,383 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:06:09,384 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:06:09,410 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:06:09,411 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:06:09,411 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:06:09,412 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:06:09,413 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:06:09,414 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:06:09,414 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:06:09,415 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:06:09,416 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:06:09,416 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:06:09,417 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:06:09,417 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:06:09,418 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:06:09,419 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:06:09,419 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:06:09,420 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:06:09,421 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:06:09,422 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:06:09,422 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:06:09,423 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:06:09,424 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:06:09,424 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:06:09,425 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:06:09,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:06:09,426 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:06:09,427 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_d60a6fd2-cc48-43b6-98de-e79ed8815364/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60a6fd2-cc48-43b6-98de-e79ed8815364/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bc34b562a518e1962cb00b051353e0f6c91b97d77e3b06d95f31a41553709599 [2023-11-24 23:06:09,721 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:06:09,746 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:06:09,749 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:06:09,750 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:06:09,751 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:06:09,753 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60a6fd2-cc48-43b6-98de-e79ed8815364/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2023-11-24 23:06:13,116 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:06:13,805 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:06:13,806 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60a6fd2-cc48-43b6-98de-e79ed8815364/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2023-11-24 23:06:13,853 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60a6fd2-cc48-43b6-98de-e79ed8815364/bin/ukojak-verify-afCqCEvfdi/data/76a03a844/2ba798fd00bd4b6aa1a3638c6ce7f148/FLAG35e6d8c8e [2023-11-24 23:06:13,872 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60a6fd2-cc48-43b6-98de-e79ed8815364/bin/ukojak-verify-afCqCEvfdi/data/76a03a844/2ba798fd00bd4b6aa1a3638c6ce7f148 [2023-11-24 23:06:13,874 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:06:13,876 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:06:13,877 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:06:13,877 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:06:13,882 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:06:13,883 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:06:13" (1/1) ... [2023-11-24 23:06:13,884 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ac9d04c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:13, skipping insertion in model container [2023-11-24 23:06:13,884 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:06:13" (1/1) ... [2023-11-24 23:06:14,053 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:06:16,442 WARN L240 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_d60a6fd2-cc48-43b6-98de-e79ed8815364/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295458,295471] [2023-11-24 23:06:16,449 WARN L240 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_d60a6fd2-cc48-43b6-98de-e79ed8815364/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295605,295618] [2023-11-24 23:06:16,450 WARN L240 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_d60a6fd2-cc48-43b6-98de-e79ed8815364/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295744,295757] [2023-11-24 23:06:16,450 WARN L240 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_d60a6fd2-cc48-43b6-98de-e79ed8815364/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295902,295915] [2023-11-24 23:06:16,469 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:06:16,530 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:06:16,685 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"); [5761] [2023-11-24 23:06:16,689 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)); [5768] [2023-11-24 23:06:16,697 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5775] [2023-11-24 23:06:16,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5805-5806] [2023-11-24 23:06:16,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5811-5813] [2023-11-24 23:06:16,703 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5870] [2023-11-24 23:06:16,703 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5878] [2023-11-24 23:06:17,048 WARN L240 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_d60a6fd2-cc48-43b6-98de-e79ed8815364/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295458,295471] [2023-11-24 23:06:17,049 WARN L240 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_d60a6fd2-cc48-43b6-98de-e79ed8815364/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295605,295618] [2023-11-24 23:06:17,050 WARN L240 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_d60a6fd2-cc48-43b6-98de-e79ed8815364/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295744,295757] [2023-11-24 23:06:17,051 WARN L240 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_d60a6fd2-cc48-43b6-98de-e79ed8815364/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[295902,295915] [2023-11-24 23:06:17,060 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:06:17,244 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:06:17,253 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:06:17,253 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:17 WrapperNode [2023-11-24 23:06:17,254 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:06:17,255 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:06:17,255 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:06:17,256 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:06:17,264 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:17" (1/1) ... [2023-11-24 23:06:17,409 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:17" (1/1) ... [2023-11-24 23:06:17,677 INFO L138 Inliner]: procedures = 290, calls = 1916, calls flagged for inlining = 144, calls inlined = 136, statements flattened = 4948 [2023-11-24 23:06:17,678 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:06:17,679 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:06:17,679 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:06:17,679 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:06:17,691 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:17" (1/1) ... [2023-11-24 23:06:17,691 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:17" (1/1) ... [2023-11-24 23:06:17,742 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:17" (1/1) ... [2023-11-24 23:06:17,742 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:17" (1/1) ... [2023-11-24 23:06:17,892 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:17" (1/1) ... [2023-11-24 23:06:17,932 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:17" (1/1) ... [2023-11-24 23:06:17,970 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:17" (1/1) ... [2023-11-24 23:06:17,997 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:17" (1/1) ... [2023-11-24 23:06:18,040 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:06:18,042 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:06:18,042 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:06:18,042 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:06:18,043 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:17" (1/1) ... [2023-11-24 23:06:18,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:06:18,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60a6fd2-cc48-43b6-98de-e79ed8815364/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:06:18,081 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60a6fd2-cc48-43b6-98de-e79ed8815364/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:06:18,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d60a6fd2-cc48-43b6-98de-e79ed8815364/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:06:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2023-11-24 23:06:18,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2023-11-24 23:06:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 23:06:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 23:06:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 23:06:18,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 23:06:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 23:06:18,172 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 23:06:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2023-11-24 23:06:18,173 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2023-11-24 23:06:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2023-11-24 23:06:18,173 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2023-11-24 23:06:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2023-11-24 23:06:18,174 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2023-11-24 23:06:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-24 23:06:18,174 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-24 23:06:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 23:06:18,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 23:06:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-11-24 23:06:18,176 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-11-24 23:06:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2023-11-24 23:06:18,176 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2023-11-24 23:06:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-24 23:06:18,177 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-24 23:06:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2023-11-24 23:06:18,178 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2023-11-24 23:06:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2023-11-24 23:06:18,179 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2023-11-24 23:06:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2023-11-24 23:06:18,182 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2023-11-24 23:06:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2023-11-24 23:06:18,182 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2023-11-24 23:06:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-24 23:06:18,183 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-24 23:06:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2023-11-24 23:06:18,183 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2023-11-24 23:06:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-24 23:06:18,184 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-24 23:06:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2023-11-24 23:06:18,184 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2023-11-24 23:06:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2023-11-24 23:06:18,185 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2023-11-24 23:06:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-24 23:06:18,185 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-24 23:06:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 23:06:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-24 23:06:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 23:06:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-24 23:06:18,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-24 23:06:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2023-11-24 23:06:18,187 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2023-11-24 23:06:18,187 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2023-11-24 23:06:18,188 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2023-11-24 23:06:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-11-24 23:06:18,188 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-11-24 23:06:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 23:06:18,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 23:06:18,189 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2023-11-24 23:06:18,189 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2023-11-24 23:06:18,190 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-24 23:06:18,191 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-24 23:06:18,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 23:06:18,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 23:06:18,192 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2023-11-24 23:06:18,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2023-11-24 23:06:18,192 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2023-11-24 23:06:18,193 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2023-11-24 23:06:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-24 23:06:18,193 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-24 23:06:18,193 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-11-24 23:06:18,193 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-11-24 23:06:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-24 23:06:18,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-24 23:06:18,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-11-24 23:06:18,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-11-24 23:06:18,195 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-24 23:06:18,195 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-24 23:06:18,195 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2023-11-24 23:06:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2023-11-24 23:06:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-24 23:06:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-24 23:06:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-24 23:06:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-24 23:06:18,196 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-24 23:06:18,197 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-24 23:06:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-24 23:06:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-24 23:06:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-24 23:06:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-24 23:06:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2023-11-24 23:06:18,199 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2023-11-24 23:06:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2023-11-24 23:06:18,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2023-11-24 23:06:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 23:06:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2023-11-24 23:06:18,200 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2023-11-24 23:06:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2023-11-24 23:06:18,200 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2023-11-24 23:06:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-24 23:06:18,200 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-24 23:06:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 23:06:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-24 23:06:18,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-24 23:06:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2023-11-24 23:06:18,201 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2023-11-24 23:06:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-24 23:06:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-24 23:06:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2023-11-24 23:06:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2023-11-24 23:06:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-24 23:06:18,203 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-24 23:06:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 23:06:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-24 23:06:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-24 23:06:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-24 23:06:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-24 23:06:18,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 23:06:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 23:06:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2023-11-24 23:06:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2023-11-24 23:06:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-24 23:06:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-24 23:06:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-24 23:06:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-24 23:06:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2023-11-24 23:06:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2023-11-24 23:06:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-24 23:06:18,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-24 23:06:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 23:06:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2023-11-24 23:06:18,208 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2023-11-24 23:06:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2023-11-24 23:06:18,209 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2023-11-24 23:06:18,209 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-11-24 23:06:18,209 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-11-24 23:06:18,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 23:06:18,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 23:06:18,210 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2023-11-24 23:06:18,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2023-11-24 23:06:18,210 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2023-11-24 23:06:18,211 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2023-11-24 23:06:18,211 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2023-11-24 23:06:18,211 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2023-11-24 23:06:18,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 23:06:18,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-24 23:06:18,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-24 23:06:18,214 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2023-11-24 23:06:18,214 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2023-11-24 23:06:18,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:06:18,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-24 23:06:18,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-24 23:06:18,218 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 23:06:18,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 23:06:18,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 23:06:18,221 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 23:06:18,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 23:06:18,222 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-24 23:06:18,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-24 23:06:18,228 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2023-11-24 23:06:18,228 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2023-11-24 23:06:18,228 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2023-11-24 23:06:18,229 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2023-11-24 23:06:18,229 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2023-11-24 23:06:18,229 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2023-11-24 23:06:18,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-24 23:06:18,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-24 23:06:18,229 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2023-11-24 23:06:18,230 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2023-11-24 23:06:18,230 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2023-11-24 23:06:18,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2023-11-24 23:06:18,230 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 23:06:18,231 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 23:06:18,232 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2023-11-24 23:06:18,232 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2023-11-24 23:06:18,232 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2023-11-24 23:06:18,232 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2023-11-24 23:06:18,232 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-24 23:06:18,233 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-24 23:06:18,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-24 23:06:18,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-24 23:06:18,233 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2023-11-24 23:06:18,233 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2023-11-24 23:06:18,233 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-24 23:06:18,234 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-24 23:06:18,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:06:18,234 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2023-11-24 23:06:18,234 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2023-11-24 23:06:18,234 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2023-11-24 23:06:18,234 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2023-11-24 23:06:18,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-24 23:06:18,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-24 23:06:18,235 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2023-11-24 23:06:18,235 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2023-11-24 23:06:18,235 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:06:18,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:06:19,089 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:06:19,094 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:06:19,411 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 23:06:24,027 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-24 23:06:24,814 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:06:27,276 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:06:27,277 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 23:06:27,279 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:06:27 BoogieIcfgContainer [2023-11-24 23:06:27,280 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:06:27,281 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:06:27,281 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:06:27,292 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:06:27,292 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:06:27" (1/1) ... [2023-11-24 23:06:27,302 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:06:27,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:27,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 1703 states and 2530 transitions. [2023-11-24 23:06:27,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 2530 transitions. [2023-11-24 23:06:27,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-24 23:06:27,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:27,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:27,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:28,495 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2023-11-24 23:06:28,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:28,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2540 states to 1708 states and 2540 transitions. [2023-11-24 23:06:28,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1708 states and 2540 transitions. [2023-11-24 23:06:28,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-24 23:06:28,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:28,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:28,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:29,009 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-24 23:06:29,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:29,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2540 states to 1709 states and 2540 transitions. [2023-11-24 23:06:29,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 2540 transitions. [2023-11-24 23:06:29,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-24 23:06:29,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:29,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:29,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:29,546 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-24 23:06:29,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:29,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1715 states and 2555 transitions. [2023-11-24 23:06:29,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 2555 transitions. [2023-11-24 23:06:29,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-24 23:06:29,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:29,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:29,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:30,047 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2023-11-24 23:06:30,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:30,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2567 states to 1720 states and 2567 transitions. [2023-11-24 23:06:30,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 2567 transitions. [2023-11-24 23:06:30,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-24 23:06:30,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:30,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:30,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:30,541 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2023-11-24 23:06:30,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:30,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2580 states to 1725 states and 2580 transitions. [2023-11-24 23:06:30,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 2580 transitions. [2023-11-24 23:06:30,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-24 23:06:30,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:30,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:30,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:31,069 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2023-11-24 23:06:31,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:31,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2581 states to 1726 states and 2581 transitions. [2023-11-24 23:06:31,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 2581 transitions. [2023-11-24 23:06:31,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-24 23:06:31,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:31,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:31,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:31,403 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2023-11-24 23:06:31,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:31,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2599 states to 1733 states and 2599 transitions. [2023-11-24 23:06:31,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1733 states and 2599 transitions. [2023-11-24 23:06:31,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-24 23:06:31,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:31,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:31,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:31,785 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2023-11-24 23:06:32,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:32,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 1740 states and 2618 transitions. [2023-11-24 23:06:32,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 2618 transitions. [2023-11-24 23:06:32,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-24 23:06:32,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:32,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:32,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:32,506 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2023-11-24 23:06:32,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:32,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 1741 states and 2619 transitions. [2023-11-24 23:06:32,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 2619 transitions. [2023-11-24 23:06:32,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-24 23:06:32,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:32,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:32,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:32,892 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-24 23:06:32,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:32,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2621 states to 1743 states and 2621 transitions. [2023-11-24 23:06:32,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 2621 transitions. [2023-11-24 23:06:32,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:06:32,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:32,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:33,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:33,270 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2023-11-24 23:06:33,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:33,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 1745 states and 2623 transitions. [2023-11-24 23:06:33,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 2623 transitions. [2023-11-24 23:06:33,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:06:33,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:33,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:33,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:33,510 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-24 23:06:33,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:33,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 1746 states and 2623 transitions. [2023-11-24 23:06:33,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 2623 transitions. [2023-11-24 23:06:33,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:06:33,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:33,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:33,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:33,836 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-24 23:06:33,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:33,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2625 states to 1748 states and 2625 transitions. [2023-11-24 23:06:33,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2625 transitions. [2023-11-24 23:06:33,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 23:06:33,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:33,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:33,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:34,165 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-24 23:06:34,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:34,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2626 states to 1749 states and 2626 transitions. [2023-11-24 23:06:34,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2626 transitions. [2023-11-24 23:06:34,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:06:34,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:34,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:34,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:34,452 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2023-11-24 23:06:34,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:34,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 1753 states and 2634 transitions. [2023-11-24 23:06:34,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 2634 transitions. [2023-11-24 23:06:34,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 23:06:34,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:34,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:34,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:34,800 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-24 23:06:34,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:34,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2638 states to 1757 states and 2638 transitions. [2023-11-24 23:06:34,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 2638 transitions. [2023-11-24 23:06:34,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 23:06:34,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:34,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:34,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:35,073 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2023-11-24 23:06:35,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:35,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2658 states to 1764 states and 2658 transitions. [2023-11-24 23:06:35,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 2658 transitions. [2023-11-24 23:06:35,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 23:06:35,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:35,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:35,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:35,577 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2023-11-24 23:06:35,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:35,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2675 states to 1771 states and 2675 transitions. [2023-11-24 23:06:35,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2675 transitions. [2023-11-24 23:06:35,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 23:06:35,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:35,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:36,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:36,289 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2023-11-24 23:06:36,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:36,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2676 states to 1772 states and 2676 transitions. [2023-11-24 23:06:36,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 2676 transitions. [2023-11-24 23:06:36,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 23:06:36,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:36,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:36,559 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2023-11-24 23:06:36,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:36,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 1776 states and 2685 transitions. [2023-11-24 23:06:36,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 2685 transitions. [2023-11-24 23:06:36,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 23:06:36,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:36,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:36,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:36,906 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2023-11-24 23:06:37,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:37,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2694 states to 1780 states and 2694 transitions. [2023-11-24 23:06:37,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 2694 transitions. [2023-11-24 23:06:37,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 23:06:37,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:37,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:37,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:37,255 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2023-11-24 23:06:37,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:37,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 1787 states and 2709 transitions. [2023-11-24 23:06:37,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2709 transitions. [2023-11-24 23:06:37,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-24 23:06:37,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:37,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:38,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:38,167 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2023-11-24 23:06:38,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:38,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2733 states to 1798 states and 2733 transitions. [2023-11-24 23:06:38,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 2733 transitions. [2023-11-24 23:06:38,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 23:06:38,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:38,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:38,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:39,046 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2023-11-24 23:06:39,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:39,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1802 states and 2736 transitions. [2023-11-24 23:06:39,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 2736 transitions. [2023-11-24 23:06:39,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 23:06:39,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:39,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:39,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:39,400 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2023-11-24 23:06:39,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:39,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2772 states to 1819 states and 2772 transitions. [2023-11-24 23:06:39,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 2772 transitions. [2023-11-24 23:06:39,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-24 23:06:39,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:39,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:39,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:39,911 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-11-24 23:06:40,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:40,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 1825 states and 2784 transitions. [2023-11-24 23:06:40,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 2784 transitions. [2023-11-24 23:06:40,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-24 23:06:40,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:40,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:40,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:40,344 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-24 23:06:40,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:40,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2804 states to 1833 states and 2804 transitions. [2023-11-24 23:06:40,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 2804 transitions. [2023-11-24 23:06:40,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-24 23:06:40,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:40,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:41,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:41,275 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2023-11-24 23:06:41,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:41,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 1836 states and 2807 transitions. [2023-11-24 23:06:41,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2807 transitions. [2023-11-24 23:06:41,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-24 23:06:41,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:41,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:41,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:42,010 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-11-24 23:06:42,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:42,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2819 states to 1841 states and 2819 transitions. [2023-11-24 23:06:42,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 2819 transitions. [2023-11-24 23:06:42,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-24 23:06:42,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:42,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:42,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:42,761 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-24 23:06:44,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:44,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2838 states to 1851 states and 2838 transitions. [2023-11-24 23:06:44,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 2838 transitions. [2023-11-24 23:06:44,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-24 23:06:44,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:44,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:44,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:44,374 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2023-11-24 23:06:44,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:44,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2839 states to 1852 states and 2839 transitions. [2023-11-24 23:06:44,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 2839 transitions. [2023-11-24 23:06:44,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-24 23:06:44,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:44,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:44,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:44,681 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-24 23:06:45,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:45,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 1854 states and 2840 transitions. [2023-11-24 23:06:45,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 2840 transitions. [2023-11-24 23:06:45,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-11-24 23:06:45,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:45,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:45,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:45,383 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2023-11-24 23:06:45,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:45,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2838 states to 1853 states and 2838 transitions. [2023-11-24 23:06:45,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 2838 transitions. [2023-11-24 23:06:45,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-24 23:06:45,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:45,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:45,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:45,696 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2023-11-24 23:06:45,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:45,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2839 states to 1854 states and 2839 transitions. [2023-11-24 23:06:45,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 2839 transitions. [2023-11-24 23:06:45,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-24 23:06:45,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:45,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:45,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:46,044 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2023-11-24 23:06:46,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:46,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 1856 states and 2840 transitions. [2023-11-24 23:06:46,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 2840 transitions. [2023-11-24 23:06:46,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-11-24 23:06:46,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:46,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:46,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:46,481 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-24 23:06:46,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:46,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 1873 states and 2874 transitions. [2023-11-24 23:06:46,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2874 transitions. [2023-11-24 23:06:46,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-24 23:06:46,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:46,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:46,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:46,896 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2023-11-24 23:06:47,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:47,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2901 states to 1884 states and 2901 transitions. [2023-11-24 23:06:47,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 2901 transitions. [2023-11-24 23:06:47,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-24 23:06:47,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:47,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:47,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:47,657 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2023-11-24 23:06:48,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:48,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 1891 states and 2917 transitions. [2023-11-24 23:06:48,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 2917 transitions. [2023-11-24 23:06:48,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-24 23:06:48,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:48,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:48,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:48,325 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2023-11-24 23:06:48,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:48,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2929 states to 1897 states and 2929 transitions. [2023-11-24 23:06:48,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 2929 transitions. [2023-11-24 23:06:48,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-24 23:06:48,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:48,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:48,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:48,777 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2023-11-24 23:06:49,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:49,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2943 states to 1902 states and 2943 transitions. [2023-11-24 23:06:49,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 2943 transitions. [2023-11-24 23:06:49,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-24 23:06:49,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:49,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:49,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:49,637 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2023-11-24 23:06:50,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:50,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 1906 states and 2954 transitions. [2023-11-24 23:06:50,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 2954 transitions. [2023-11-24 23:06:50,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-24 23:06:50,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:50,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:50,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:50,177 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2023-11-24 23:06:50,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:50,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2964 states to 1910 states and 2964 transitions. [2023-11-24 23:06:50,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2964 transitions. [2023-11-24 23:06:50,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-24 23:06:50,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:50,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:50,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:50,804 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2023-11-24 23:06:50,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:50,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2998 states to 1927 states and 2998 transitions. [2023-11-24 23:06:50,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 2998 transitions. [2023-11-24 23:06:50,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-24 23:06:50,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:50,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:51,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:51,667 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2023-11-24 23:06:52,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:52,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3103 states to 1959 states and 3088 transitions. [2023-11-24 23:06:52,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 3088 transitions. [2023-11-24 23:06:52,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-24 23:06:52,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:52,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:52,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat