./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cpqarray.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_1e92d522-2ea9-4fe7-8b1c-4f870d5dd3b9/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e92d522-2ea9-4fe7-8b1c-4f870d5dd3b9/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e92d522-2ea9-4fe7-8b1c-4f870d5dd3b9/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e92d522-2ea9-4fe7-8b1c-4f870d5dd3b9/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cpqarray.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e92d522-2ea9-4fe7-8b1c-4f870d5dd3b9/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e92d522-2ea9-4fe7-8b1c-4f870d5dd3b9/bin/ukojak-verify-G8NBE6pJGL --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 f37e3824e515882c7bcf8c367d3f56b0297fad2493f001664c6f9188e65f0eab --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:41:51,333 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:41:51,427 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e92d522-2ea9-4fe7-8b1c-4f870d5dd3b9/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:41:51,433 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:41:51,434 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:41:51,466 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:41:51,469 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:41:51,470 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:41:51,471 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:41:51,476 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:41:51,477 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:41:51,477 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:41:51,478 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:41:51,479 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:41:51,480 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:41:51,480 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:41:51,481 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:41:51,481 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:41:51,482 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:41:51,482 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:41:51,483 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:41:51,483 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:41:51,484 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:41:51,485 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:41:51,485 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:41:51,486 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:41:51,486 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:41:51,487 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:41:51,487 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:41:51,488 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:41:51,489 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_1e92d522-2ea9-4fe7-8b1c-4f870d5dd3b9/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e92d522-2ea9-4fe7-8b1c-4f870d5dd3b9/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f37e3824e515882c7bcf8c367d3f56b0297fad2493f001664c6f9188e65f0eab [2023-11-19 03:41:51,860 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:41:51,897 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:41:51,901 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:41:51,902 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:41:51,903 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:41:51,904 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e92d522-2ea9-4fe7-8b1c-4f870d5dd3b9/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cpqarray.ko-main.cil.out.i [2023-11-19 03:41:55,421 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:41:55,971 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:41:55,972 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e92d522-2ea9-4fe7-8b1c-4f870d5dd3b9/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cpqarray.ko-main.cil.out.i [2023-11-19 03:41:56,015 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e92d522-2ea9-4fe7-8b1c-4f870d5dd3b9/bin/ukojak-verify-G8NBE6pJGL/data/eb4990116/dce3038f7dfc4198afa86f3d46ef75b3/FLAG69bbc7e3c [2023-11-19 03:41:56,031 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e92d522-2ea9-4fe7-8b1c-4f870d5dd3b9/bin/ukojak-verify-G8NBE6pJGL/data/eb4990116/dce3038f7dfc4198afa86f3d46ef75b3 [2023-11-19 03:41:56,034 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:41:56,035 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:41:56,037 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:41:56,037 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:41:56,043 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:41:56,046 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:41:56" (1/1) ... [2023-11-19 03:41:56,047 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3edb789e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:41:56, skipping insertion in model container [2023-11-19 03:41:56,048 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:41:56" (1/1) ... [2023-11-19 03:41:56,190 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:41:58,405 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_1e92d522-2ea9-4fe7-8b1c-4f870d5dd3b9/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cpqarray.ko-main.cil.out.i[213319,213332] [2023-11-19 03:41:58,545 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:41:58,596 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:41:58,748 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)); [4070] [2023-11-19 03:41:58,751 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4077-4078] [2023-11-19 03:41:58,753 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/arch/x86/include/asm/paravirt.h"), "i" (825), "i" (12UL)); [4109-4110] [2023-11-19 03:41:58,753 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4115-4117] [2023-11-19 03:41:58,758 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4204] [2023-11-19 03:41:58,758 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4211] [2023-11-19 03:41:58,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [4233] [2023-11-19 03:41:58,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [4240] [2023-11-19 03:41:58,763 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [4247] [2023-11-19 03:41:58,764 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [4254] [2023-11-19 03:41:58,764 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [4261] [2023-11-19 03:41:58,792 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 *)"include/linux/scatterlist.h"), "i" (98), "i" (12UL)); [4371-4372] [2023-11-19 03:41:58,793 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 *)"include/linux/scatterlist.h"), "i" (99), "i" (12UL)); [4379-4380] [2023-11-19 03:41:58,799 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [4443-4444] [2023-11-19 03:41:58,803 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [4471-4472] [2023-11-19 03:41:58,807 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [4504-4505] [2023-11-19 03:41:58,810 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [4527-4528] [2023-11-19 03:41:58,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/block/cpqarray.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/block/cpqarray.c.prepared"), "i" (970), "i" (12UL)); [5920-5921] [2023-11-19 03:41:59,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx"); [6248] [2023-11-19 03:41:59,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx"); [6251] [2023-11-19 03:41:59,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx"); [6254] [2023-11-19 03:41:59,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx"); [6257] [2023-11-19 03:41:59,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx"); [6260] [2023-11-19 03:41:59,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((unsigned long *)arg): "ebx"); [6285-6286] [2023-11-19 03:41:59,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((unsigned long *)arg): "ebx"); [6289-6290] [2023-11-19 03:41:59,021 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((unsigned long *)arg): "ebx"); [6293-6294] [2023-11-19 03:41:59,021 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((unsigned long *)arg): "ebx"); [6297-6298] [2023-11-19 03:41:59,022 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((unsigned long *)arg): "ebx"); [6301-6302] [2023-11-19 03:41:59,136 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_1e92d522-2ea9-4fe7-8b1c-4f870d5dd3b9/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cpqarray.ko-main.cil.out.i[213319,213332] [2023-11-19 03:41:59,158 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:41:59,263 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:41:59,271 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:41:59,272 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:41:59 WrapperNode [2023-11-19 03:41:59,272 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:41:59,274 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:41:59,274 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:41:59,274 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:41:59,282 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:41:59" (1/1) ... [2023-11-19 03:41:59,408 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:41:59" (1/1) ... [2023-11-19 03:41:59,609 INFO L138 Inliner]: procedures = 269, calls = 1626, calls flagged for inlining = 116, calls inlined = 91, statements flattened = 3847 [2023-11-19 03:41:59,609 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:41:59,610 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:41:59,610 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:41:59,610 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:41:59,622 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:41:59" (1/1) ... [2023-11-19 03:41:59,622 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:41:59" (1/1) ... [2023-11-19 03:41:59,651 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:41:59" (1/1) ... [2023-11-19 03:41:59,652 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:41:59" (1/1) ... [2023-11-19 03:41:59,786 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:41:59" (1/1) ... [2023-11-19 03:41:59,874 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:41:59" (1/1) ... [2023-11-19 03:41:59,927 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:41:59" (1/1) ... [2023-11-19 03:41:59,955 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:41:59" (1/1) ... [2023-11-19 03:41:59,992 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:41:59,994 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:41:59,994 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:41:59,994 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:41:59,996 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:41:59" (1/1) ... [2023-11-19 03:42:00,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:42:00,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e92d522-2ea9-4fe7-8b1c-4f870d5dd3b9/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:42:00,037 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e92d522-2ea9-4fe7-8b1c-4f870d5dd3b9/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:42:00,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e92d522-2ea9-4fe7-8b1c-4f870d5dd3b9/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:42:00,122 INFO L130 BoogieDeclarations]: Found specification of procedure free_hba [2023-11-19 03:42:00,123 INFO L138 BoogieDeclarations]: Found implementation of procedure free_hba [2023-11-19 03:42:00,123 INFO L130 BoogieDeclarations]: Found specification of procedure smart1_submit_command [2023-11-19 03:42:00,123 INFO L138 BoogieDeclarations]: Found implementation of procedure smart1_submit_command [2023-11-19 03:42:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-19 03:42:00,124 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-19 03:42:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-19 03:42:00,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-19 03:42:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure cpqarray_remove_one [2023-11-19 03:42:00,127 INFO L138 BoogieDeclarations]: Found implementation of procedure cpqarray_remove_one [2023-11-19 03:42:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_cpqarray_hba [2023-11-19 03:42:00,128 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_cpqarray_hba [2023-11-19 03:42:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure smart4_intr_mask [2023-11-19 03:42:00,129 INFO L138 BoogieDeclarations]: Found implementation of procedure smart4_intr_mask [2023-11-19 03:42:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:42:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:42:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2023-11-19 03:42:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure add_disk [2023-11-19 03:42:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure smart2_completed [2023-11-19 03:42:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure smart2_completed [2023-11-19 03:42:00,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-11-19 03:42:00,131 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-11-19 03:42:00,131 INFO L130 BoogieDeclarations]: Found specification of procedure smart4_intr_pending [2023-11-19 03:42:00,131 INFO L138 BoogieDeclarations]: Found implementation of procedure smart4_intr_pending [2023-11-19 03:42:00,131 INFO L130 BoogieDeclarations]: Found specification of procedure smart2e_intr_mask [2023-11-19 03:42:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure smart2e_intr_mask [2023-11-19 03:42:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-19 03:42:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-19 03:42:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 03:42:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 03:42:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2023-11-19 03:42:00,133 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2023-11-19 03:42:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 03:42:00,133 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 03:42:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 03:42:00,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 03:42:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-19 03:42:00,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-19 03:42:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2023-11-19 03:42:00,134 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2023-11-19 03:42:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 03:42:00,134 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 03:42:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure start_io [2023-11-19 03:42:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure start_io [2023-11-19 03:42:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cpqarray_mutex [2023-11-19 03:42:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cpqarray_mutex [2023-11-19 03:42:00,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 03:42:00,138 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 03:42:00,138 INFO L130 BoogieDeclarations]: Found specification of procedure smart1_completed [2023-11-19 03:42:00,138 INFO L138 BoogieDeclarations]: Found implementation of procedure smart1_completed [2023-11-19 03:42:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cpqarray_mutex [2023-11-19 03:42:00,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cpqarray_mutex [2023-11-19 03:42:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-19 03:42:00,139 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-19 03:42:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-19 03:42:00,139 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-19 03:42:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-19 03:42:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-19 03:42:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_free [2023-11-19 03:42:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_free [2023-11-19 03:42:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-19 03:42:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-19 03:42:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 03:42:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 03:42:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure smart4_completed [2023-11-19 03:42:00,142 INFO L138 BoogieDeclarations]: Found implementation of procedure smart4_completed [2023-11-19 03:42:00,142 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-19 03:42:00,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-19 03:42:00,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:42:00,142 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 03:42:00,143 INFO L130 BoogieDeclarations]: Found specification of procedure smart2e_fifo_full [2023-11-19 03:42:00,143 INFO L138 BoogieDeclarations]: Found implementation of procedure smart2e_fifo_full [2023-11-19 03:42:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure release_io_mem [2023-11-19 03:42:00,144 INFO L138 BoogieDeclarations]: Found implementation of procedure release_io_mem [2023-11-19 03:42:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:42:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-19 03:42:00,144 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-19 03:42:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2023-11-19 03:42:00,145 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2023-11-19 03:42:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-19 03:42:00,145 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-19 03:42:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure smart2_intr_pending [2023-11-19 03:42:00,145 INFO L138 BoogieDeclarations]: Found implementation of procedure smart2_intr_pending [2023-11-19 03:42:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_logical_block_size [2023-11-19 03:42:00,146 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_logical_block_size [2023-11-19 03:42:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure sendcmd [2023-11-19 03:42:00,146 INFO L138 BoogieDeclarations]: Found implementation of procedure sendcmd [2023-11-19 03:42:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 03:42:00,146 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 03:42:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure get_drv [2023-11-19 03:42:00,147 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drv [2023-11-19 03:42:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-19 03:42:00,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-19 03:42:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:42:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:42:00,149 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-19 03:42:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-19 03:42:00,149 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 03:42:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 03:42:00,149 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-11-19 03:42:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-11-19 03:42:00,150 INFO L130 BoogieDeclarations]: Found specification of procedure ida_revalidate [2023-11-19 03:42:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_revalidate [2023-11-19 03:42:00,151 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 03:42:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 03:42:00,151 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 03:42:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 03:42:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure smart2_submit_command [2023-11-19 03:42:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure smart2_submit_command [2023-11-19 03:42:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-19 03:42:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-19 03:42:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-19 03:42:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-19 03:42:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-19 03:42:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-19 03:42:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure cpqarray_register_ctlr [2023-11-19 03:42:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure cpqarray_register_ctlr [2023-11-19 03:42:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-19 03:42:00,154 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-19 03:42:00,154 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 03:42:00,154 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 03:42:00,155 INFO L130 BoogieDeclarations]: Found specification of procedure ida_ioctl [2023-11-19 03:42:00,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_ioctl [2023-11-19 03:42:00,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:42:00,156 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_alloc [2023-11-19 03:42:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_alloc [2023-11-19 03:42:00,157 INFO L130 BoogieDeclarations]: Found specification of procedure smart2_fifo_full [2023-11-19 03:42:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure smart2_fifo_full [2023-11-19 03:42:00,157 INFO L130 BoogieDeclarations]: Found specification of procedure smart2e_intr_pending [2023-11-19 03:42:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure smart2e_intr_pending [2023-11-19 03:42:00,157 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 03:42:00,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 03:42:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure smart1_fifo_full [2023-11-19 03:42:00,162 INFO L138 BoogieDeclarations]: Found implementation of procedure smart1_fifo_full [2023-11-19 03:42:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure smart2e_submit_command [2023-11-19 03:42:00,163 INFO L138 BoogieDeclarations]: Found implementation of procedure smart2e_submit_command [2023-11-19 03:42:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure smart1_intr_pending [2023-11-19 03:42:00,165 INFO L138 BoogieDeclarations]: Found implementation of procedure smart1_intr_pending [2023-11-19 03:42:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure get_host [2023-11-19 03:42:00,166 INFO L138 BoogieDeclarations]: Found implementation of procedure get_host [2023-11-19 03:42:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure smart4_submit_command [2023-11-19 03:42:00,166 INFO L138 BoogieDeclarations]: Found implementation of procedure smart4_submit_command [2023-11-19 03:42:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 03:42:00,173 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 03:42:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2023-11-19 03:42:00,173 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2023-11-19 03:42:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-19 03:42:00,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-19 03:42:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:42:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-19 03:42:00,174 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-19 03:42:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-11-19 03:42:00,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-11-19 03:42:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure removeQ [2023-11-19 03:42:00,175 INFO L138 BoogieDeclarations]: Found implementation of procedure removeQ [2023-11-19 03:42:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:42:00,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:42:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:42:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:42:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 03:42:00,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 03:42:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:42:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:42:00,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:42:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure smart1_intr_mask [2023-11-19 03:42:00,177 INFO L138 BoogieDeclarations]: Found implementation of procedure smart1_intr_mask [2023-11-19 03:42:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-19 03:42:00,177 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-19 03:42:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-19 03:42:00,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-19 03:42:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-19 03:42:00,178 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-19 03:42:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure smart2_intr_mask [2023-11-19 03:42:00,178 INFO L138 BoogieDeclarations]: Found implementation of procedure smart2_intr_mask [2023-11-19 03:42:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure getgeometry [2023-11-19 03:42:00,179 INFO L138 BoogieDeclarations]: Found implementation of procedure getgeometry [2023-11-19 03:42:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure ida_getgeo [2023-11-19 03:42:00,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_getgeo [2023-11-19 03:42:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2023-11-19 03:42:00,179 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2023-11-19 03:42:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure smart4_fifo_full [2023-11-19 03:42:00,180 INFO L138 BoogieDeclarations]: Found implementation of procedure smart4_fifo_full [2023-11-19 03:42:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure memdup_user [2023-11-19 03:42:00,180 INFO L138 BoogieDeclarations]: Found implementation of procedure memdup_user [2023-11-19 03:42:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-19 03:42:00,181 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-19 03:42:00,181 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-19 03:42:00,181 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-19 03:42:00,181 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-19 03:42:00,181 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-19 03:42:00,181 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-19 03:42:00,182 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-19 03:42:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:42:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-19 03:42:00,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-19 03:42:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-19 03:42:00,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-11-19 03:42:00,183 INFO L130 BoogieDeclarations]: Found specification of procedure smart2e_completed [2023-11-19 03:42:00,183 INFO L138 BoogieDeclarations]: Found implementation of procedure smart2e_completed [2023-11-19 03:42:00,183 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:42:00,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:42:00,183 INFO L130 BoogieDeclarations]: Found specification of procedure addQ [2023-11-19 03:42:00,184 INFO L138 BoogieDeclarations]: Found implementation of procedure addQ [2023-11-19 03:42:00,184 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 03:42:00,184 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 03:42:01,003 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:42:01,007 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:42:08,663 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:42:10,745 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:42:10,745 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 03:42:10,766 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:42:10 BoogieIcfgContainer [2023-11-19 03:42:10,766 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:42:10,767 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:42:10,767 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:42:10,779 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:42:10,779 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:42:10" (1/1) ... [2023-11-19 03:42:10,789 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:42:10,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:10,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 1095 states and 1550 transitions. [2023-11-19 03:42:10,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1550 transitions. [2023-11-19 03:42:10,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-19 03:42:10,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:10,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:11,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:11,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:42:11,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:11,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1098 states and 1616 transitions. [2023-11-19 03:42:11,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1616 transitions. [2023-11-19 03:42:11,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-19 03:42:11,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:11,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:11,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:12,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:42:12,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:12,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1099 states and 1617 transitions. [2023-11-19 03:42:12,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1617 transitions. [2023-11-19 03:42:12,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-19 03:42:12,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:12,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:12,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:12,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:42:12,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:12,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 1102 states and 1683 transitions. [2023-11-19 03:42:12,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1683 transitions. [2023-11-19 03:42:12,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-19 03:42:12,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:12,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:12,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:12,711 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 03:42:12,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:12,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 1104 states and 1686 transitions. [2023-11-19 03:42:12,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1686 transitions. [2023-11-19 03:42:12,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-19 03:42:12,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:12,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:12,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:13,033 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 03:42:13,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:13,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1105 states and 1687 transitions. [2023-11-19 03:42:13,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 1687 transitions. [2023-11-19 03:42:13,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-19 03:42:13,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:13,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:13,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:13,322 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:42:13,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:13,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 1110 states and 1753 transitions. [2023-11-19 03:42:13,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1753 transitions. [2023-11-19 03:42:13,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-19 03:42:13,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:13,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:13,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:13,833 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 03:42:13,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:13,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1112 states and 1756 transitions. [2023-11-19 03:42:13,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1756 transitions. [2023-11-19 03:42:13,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-19 03:42:13,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:13,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:13,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:14,056 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 03:42:14,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:14,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1114 states and 1759 transitions. [2023-11-19 03:42:14,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1759 transitions. [2023-11-19 03:42:14,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 03:42:14,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:14,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:14,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:14,445 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:42:14,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:14,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 1123 states and 1836 transitions. [2023-11-19 03:42:14,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1836 transitions. [2023-11-19 03:42:14,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 03:42:14,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:14,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:15,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:15,176 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 03:42:15,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:15,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 1125 states and 1840 transitions. [2023-11-19 03:42:15,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1840 transitions. [2023-11-19 03:42:15,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 03:42:15,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:15,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:15,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:15,449 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:42:16,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:16,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1132 states and 1910 transitions. [2023-11-19 03:42:16,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 1910 transitions. [2023-11-19 03:42:16,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 03:42:16,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:16,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:16,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:16,460 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:42:16,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:16,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1134 states and 1915 transitions. [2023-11-19 03:42:16,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1915 transitions. [2023-11-19 03:42:16,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:42:16,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:16,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:16,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:16,764 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:42:16,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:16,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1135 states and 1915 transitions. [2023-11-19 03:42:16,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1915 transitions. [2023-11-19 03:42:16,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:42:16,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:16,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:16,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:16,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:42:17,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:17,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 1137 states and 1919 transitions. [2023-11-19 03:42:17,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1919 transitions. [2023-11-19 03:42:17,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:42:17,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:17,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:17,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:17,286 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:42:17,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:17,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 1138 states and 1921 transitions. [2023-11-19 03:42:17,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1921 transitions. [2023-11-19 03:42:17,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:42:17,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:17,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:17,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:17,648 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:42:18,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:18,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1146 states and 1988 transitions. [2023-11-19 03:42:18,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1988 transitions. [2023-11-19 03:42:18,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:42:18,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:18,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:18,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:19,074 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 03:42:19,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:19,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 1147 states and 1989 transitions. [2023-11-19 03:42:19,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1989 transitions. [2023-11-19 03:42:19,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 03:42:19,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:19,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:19,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:19,328 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 03:42:19,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:19,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1150 states and 1994 transitions. [2023-11-19 03:42:19,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1994 transitions. [2023-11-19 03:42:19,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 03:42:19,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:19,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:19,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:19,603 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 03:42:19,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:19,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1151 states and 1995 transitions. [2023-11-19 03:42:19,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1995 transitions. [2023-11-19 03:42:19,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 03:42:19,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:19,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:19,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:19,843 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 03:42:19,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:19,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1152 states and 1995 transitions. [2023-11-19 03:42:19,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1995 transitions. [2023-11-19 03:42:19,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-19 03:42:19,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:19,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:19,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:20,068 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:42:20,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:20,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1153 states and 1997 transitions. [2023-11-19 03:42:20,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1997 transitions. [2023-11-19 03:42:20,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-19 03:42:20,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:20,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:20,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:20,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:42:20,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:20,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1154 states and 1997 transitions. [2023-11-19 03:42:20,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1997 transitions. [2023-11-19 03:42:20,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-19 03:42:20,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:20,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:20,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:20,756 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:42:20,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:20,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1155 states and 1998 transitions. [2023-11-19 03:42:20,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1998 transitions. [2023-11-19 03:42:20,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-19 03:42:20,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:20,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:20,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:21,046 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:42:21,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:21,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2004 states to 1158 states and 2004 transitions. [2023-11-19 03:42:21,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 2004 transitions. [2023-11-19 03:42:21,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-19 03:42:21,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:21,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:21,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:21,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:42:22,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:22,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1177 states and 2100 transitions. [2023-11-19 03:42:22,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2100 transitions. [2023-11-19 03:42:22,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 03:42:22,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:22,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:22,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:22,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:42:22,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:22,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 1178 states and 2102 transitions. [2023-11-19 03:42:22,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2102 transitions. [2023-11-19 03:42:22,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-19 03:42:22,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:22,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:22,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:22,873 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:42:24,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:24,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1188 states and 2174 transitions. [2023-11-19 03:42:24,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2174 transitions. [2023-11-19 03:42:24,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-19 03:42:24,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:24,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:24,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:24,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:42:24,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:24,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 1190 states and 2180 transitions. [2023-11-19 03:42:24,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2180 transitions. [2023-11-19 03:42:24,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 03:42:24,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:24,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:24,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:24,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:42:25,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:25,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 1191 states and 2180 transitions. [2023-11-19 03:42:25,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2180 transitions. [2023-11-19 03:42:25,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 03:42:25,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:25,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:25,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:25,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:42:25,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:25,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 1193 states and 2186 transitions. [2023-11-19 03:42:25,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2186 transitions. [2023-11-19 03:42:25,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 03:42:25,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:25,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:25,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:25,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:42:27,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:27,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1213 states and 2281 transitions. [2023-11-19 03:42:27,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2281 transitions. [2023-11-19 03:42:27,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 03:42:27,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:27,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:27,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:27,811 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 03:42:27,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:27,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1214 states and 2283 transitions. [2023-11-19 03:42:27,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2283 transitions. [2023-11-19 03:42:27,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 03:42:27,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:27,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:27,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:28,555 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:42:30,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:30,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 1224 states and 2375 transitions. [2023-11-19 03:42:30,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2375 transitions. [2023-11-19 03:42:30,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 03:42:30,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:30,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:30,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:30,505 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:42:30,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:30,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1225 states and 2376 transitions. [2023-11-19 03:42:30,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2376 transitions. [2023-11-19 03:42:30,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 03:42:30,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:30,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:30,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:30,843 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 03:42:31,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:31,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 1231 states and 2446 transitions. [2023-11-19 03:42:31,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2446 transitions. [2023-11-19 03:42:31,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 03:42:31,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:31,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:31,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:31,956 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 03:42:32,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:32,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 1232 states and 2447 transitions. [2023-11-19 03:42:32,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2447 transitions. [2023-11-19 03:42:32,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-19 03:42:32,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:32,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:32,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:32,285 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:42:32,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:32,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 1233 states and 2449 transitions. [2023-11-19 03:42:32,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2449 transitions. [2023-11-19 03:42:32,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-19 03:42:32,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:32,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:32,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:32,624 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:42:32,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:32,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 1234 states and 2449 transitions. [2023-11-19 03:42:32,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2449 transitions. [2023-11-19 03:42:32,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-19 03:42:32,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:32,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:32,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:32,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:42:35,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:35,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2547 states to 1255 states and 2547 transitions. [2023-11-19 03:42:35,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2547 transitions. [2023-11-19 03:42:35,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-19 03:42:35,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:35,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:42:35,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:42:35,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:42:36,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:42:36,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2556 states to 1257 states and 2556 transitions. [2023-11-19 03:42:36,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2556 transitions. [2023-11-19 03:42:36,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-19 03:42:36,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:42:36,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms