./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86b6a0e9-07fc-4089-ac65-bb7fcf5c6b4b/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86b6a0e9-07fc-4089-ac65-bb7fcf5c6b4b/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86b6a0e9-07fc-4089-ac65-bb7fcf5c6b4b/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86b6a0e9-07fc-4089-ac65-bb7fcf5c6b4b/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86b6a0e9-07fc-4089-ac65-bb7fcf5c6b4b/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86b6a0e9-07fc-4089-ac65-bb7fcf5c6b4b/bin/ukojak-verify-i0I2FZA1j2 --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 0705c7c1097399903dd015d79fa2944ad89b2d381aed5d9e2539b97c330aa424 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:50:30,599 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:50:30,675 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86b6a0e9-07fc-4089-ac65-bb7fcf5c6b4b/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-21 18:50:30,680 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:50:30,680 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:50:30,706 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:50:30,708 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:50:30,708 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:50:30,709 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:50:30,710 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:50:30,711 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:50:30,711 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:50:30,712 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:50:30,713 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:50:30,713 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:50:30,714 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:50:30,714 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:50:30,715 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:50:30,716 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:50:30,716 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:50:30,717 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:50:30,718 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:50:30,719 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:50:30,719 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:50:30,720 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:50:30,721 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:50:30,721 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:50:30,722 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:50:30,722 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:50:30,723 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:50:30,723 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_86b6a0e9-07fc-4089-ac65-bb7fcf5c6b4b/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86b6a0e9-07fc-4089-ac65-bb7fcf5c6b4b/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0705c7c1097399903dd015d79fa2944ad89b2d381aed5d9e2539b97c330aa424 [2023-11-21 18:50:31,018 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:50:31,050 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:50:31,054 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:50:31,057 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:50:31,057 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:50:31,059 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86b6a0e9-07fc-4089-ac65-bb7fcf5c6b4b/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i [2023-11-21 18:50:34,398 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:50:35,139 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:50:35,140 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86b6a0e9-07fc-4089-ac65-bb7fcf5c6b4b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i [2023-11-21 18:50:35,204 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86b6a0e9-07fc-4089-ac65-bb7fcf5c6b4b/bin/ukojak-verify-i0I2FZA1j2/data/c9aaa2bd0/fc64d21bc9d2429b9446ab760932e1c8/FLAGa659995ff [2023-11-21 18:50:35,226 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86b6a0e9-07fc-4089-ac65-bb7fcf5c6b4b/bin/ukojak-verify-i0I2FZA1j2/data/c9aaa2bd0/fc64d21bc9d2429b9446ab760932e1c8 [2023-11-21 18:50:35,231 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:50:35,235 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:50:35,237 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:50:35,237 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:50:35,243 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:50:35,247 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:50:35" (1/1) ... [2023-11-21 18:50:35,248 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35530895 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:35, skipping insertion in model container [2023-11-21 18:50:35,248 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:50:35" (1/1) ... [2023-11-21 18:50:35,449 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:50:38,874 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_86b6a0e9-07fc-4089-ac65-bb7fcf5c6b4b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i[351362,351375] [2023-11-21 18:50:38,905 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:50:38,958 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:50:39,089 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"); [5239] [2023-11-21 18:50:39,092 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)); [5246] [2023-11-21 18:50:39,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5253] [2023-11-21 18:50:39,102 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5385] [2023-11-21 18:50:39,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5393] [2023-11-21 18:50:39,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5400] [2023-11-21 18:50:39,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5407] [2023-11-21 18:50:39,108 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/netdevice.h"), "i" (502), "i" (12UL)); [5592-5593] [2023-11-21 18:50:39,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5599] [2023-11-21 18:50:39,119 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 *)"drivers/net/ethernet/smsc/smsc911x.c"), "i" (164), "i" (12UL)); [5984-5985] [2023-11-21 18:50:39,122 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 *)"drivers/net/ethernet/smsc/smsc911x.c"), "i" (180), "i" (12UL)); [6013-6014] [2023-11-21 18:50:39,130 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 *)"drivers/net/ethernet/smsc/smsc911x.c"), "i" (210), "i" (12UL)); [6055-6056] [2023-11-21 18:50:39,132 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 *)"drivers/net/ethernet/smsc/smsc911x.c"), "i" (229), "i" (12UL)); [6082-6083] [2023-11-21 18:50:39,143 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 *)"drivers/net/ethernet/smsc/smsc911x.c"), "i" (269), "i" (12UL)); [6163-6164] [2023-11-21 18:50:39,145 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 *)"drivers/net/ethernet/smsc/smsc911x.c"), "i" (303), "i" (12UL)); [6235-6236] [2023-11-21 18:50:39,147 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 *)"drivers/net/ethernet/smsc/smsc911x.c"), "i" (335), "i" (12UL)); [6308-6309] [2023-11-21 18:50:39,150 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 *)"drivers/net/ethernet/smsc/smsc911x.c"), "i" (369), "i" (12UL)); [6381-6382] [2023-11-21 18:50:39,181 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 *)"drivers/net/ethernet/smsc/smsc911x.c"), "i" (811), "i" (12UL)); [7051-7052] [2023-11-21 18:50:39,182 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 *)"drivers/net/ethernet/smsc/smsc911x.c"), "i" (812), "i" (12UL)); [7063-7064] [2023-11-21 18:50:39,283 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8170] [2023-11-21 18:50:39,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8473] [2023-11-21 18:50:39,340 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 *)"drivers/net/ethernet/smsc/smsc911x.c"), "i" (2273), "i" (12UL)); [9243-9244] [2023-11-21 18:50:39,341 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 *)"drivers/net/ethernet/smsc/smsc911x.c"), "i" (2275), "i" (12UL)); [9257-9258] [2023-11-21 18:50:39,342 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 *)"drivers/net/ethernet/smsc/smsc911x.c"), "i" (2276), "i" (12UL)); [9269-9270] [2023-11-21 18:50:39,343 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 *)"drivers/net/ethernet/smsc/smsc911x.c"), "i" (2277), "i" (12UL)); [9281-9282] [2023-11-21 18:50:39,455 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_86b6a0e9-07fc-4089-ac65-bb7fcf5c6b4b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i[351362,351375] [2023-11-21 18:50:39,467 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:50:39,719 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:50:39,720 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:39 WrapperNode [2023-11-21 18:50:39,720 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:50:39,721 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:50:39,721 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:50:39,722 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:50:39,730 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:39" (1/1) ... [2023-11-21 18:50:39,862 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:39" (1/1) ... [2023-11-21 18:50:40,124 INFO L138 Inliner]: procedures = 415, calls = 1913, calls flagged for inlining = 249, calls inlined = 236, statements flattened = 6204 [2023-11-21 18:50:40,125 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:50:40,126 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:50:40,127 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:50:40,127 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:50:40,136 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:39" (1/1) ... [2023-11-21 18:50:40,137 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:39" (1/1) ... [2023-11-21 18:50:40,180 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:39" (1/1) ... [2023-11-21 18:50:40,180 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:39" (1/1) ... [2023-11-21 18:50:40,319 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:39" (1/1) ... [2023-11-21 18:50:40,364 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:39" (1/1) ... [2023-11-21 18:50:40,409 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:39" (1/1) ... [2023-11-21 18:50:40,437 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:39" (1/1) ... [2023-11-21 18:50:40,489 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:50:40,491 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:50:40,491 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:50:40,491 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:50:40,492 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:39" (1/1) ... [2023-11-21 18:50:40,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:50:40,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86b6a0e9-07fc-4089-ac65-bb7fcf5c6b4b/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:50:40,526 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86b6a0e9-07fc-4089-ac65-bb7fcf5c6b4b/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:50:40,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86b6a0e9-07fc-4089-ac65-bb7fcf5c6b4b/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:50:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 18:50:40,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 18:50:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 18:50:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 18:50:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-21 18:50:40,572 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-21 18:50:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-21 18:50:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-21 18:50:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_read [2023-11-21 18:50:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_read [2023-11-21 18:50:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_resume [2023-11-21 18:50:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_resume [2023-11-21 18:50:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-21 18:50:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-21 18:50:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-21 18:50:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-21 18:50:40,577 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_drv_probe [2023-11-21 18:50:40,577 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_drv_probe [2023-11-21 18:50:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure no_printk [2023-11-21 18:50:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure no_printk [2023-11-21 18:50:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 18:50:40,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 18:50:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-21 18:50:40,579 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-21 18:50:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-21 18:50:40,580 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-21 18:50:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-21 18:50:40,580 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-21 18:50:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 18:50:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 18:50:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-21 18:50:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-21 18:50:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_multicast_list [2023-11-21 18:50:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_multicast_list [2023-11-21 18:50:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_hw_mac_address [2023-11-21 18:50:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_hw_mac_address [2023-11-21 18:50:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2023-11-21 18:50:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2023-11-21 18:50:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2023-11-21 18:50:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2023-11-21 18:50:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:50:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-21 18:50:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-21 18:50:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_drv_remove [2023-11-21 18:50:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_drv_remove [2023-11-21 18:50:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_multicast_update [2023-11-21 18:50:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_multicast_update [2023-11-21 18:50:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-21 18:50:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-21 18:50:40,585 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-21 18:50:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-21 18:50:40,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-21 18:50:40,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-21 18:50:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-21 18:50:40,586 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-21 18:50:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-21 18:50:40,586 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_writefifo [2023-11-21 18:50:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_writefifo [2023-11-21 18:50:40,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-21 18:50:40,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-21 18:50:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-21 18:50:40,588 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_irqhandler [2023-11-21 18:50:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_irqhandler [2023-11-21 18:50:40,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:50:40,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-21 18:50:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-21 18:50:40,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2023-11-21 18:50:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2023-11-21 18:50:40,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 18:50:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 18:50:40,590 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_disable_resources [2023-11-21 18:50:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_disable_resources [2023-11-21 18:50:40,590 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_get_rxstatus [2023-11-21 18:50:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_get_rxstatus [2023-11-21 18:50:40,590 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_read [2023-11-21 18:50:40,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_read [2023-11-21 18:50:40,591 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_getregslen [2023-11-21 18:50:40,591 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_getregslen [2023-11-21 18:50:40,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:50:40,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-21 18:50:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-21 18:50:40,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-21 18:50:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-21 18:50:40,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-21 18:50:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-21 18:50:40,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-11-21 18:50:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-11-21 18:50:40,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:50:40,593 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-21 18:50:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-21 18:50:40,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 18:50:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 18:50:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 18:50:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 18:50:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:50:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 18:50:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 18:50:40,595 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-21 18:50:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-21 18:50:40,595 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-21 18:50:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-21 18:50:40,596 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_write [2023-11-21 18:50:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_write [2023-11-21 18:50:40,596 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_complete [2023-11-21 18:50:40,596 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_complete [2023-11-21 18:50:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2023-11-21 18:50:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2023-11-21 18:50:40,598 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 18:50:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 18:50:40,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-21 18:50:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-21 18:50:40,598 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2023-11-21 18:50:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2023-11-21 18:50:40,598 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-21 18:50:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-21 18:50:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource_byname [2023-11-21 18:50:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource_byname [2023-11-21 18:50:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-21 18:50:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-21 18:50:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-21 18:50:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-21 18:50:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-11-21 18:50:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-11-21 18:50:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:50:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:50:40,600 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-21 18:50:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-21 18:50:40,600 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-21 18:50:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-21 18:50:40,600 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_get_txstatus [2023-11-21 18:50:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_get_txstatus [2023-11-21 18:50:40,600 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-21 18:50:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-21 18:50:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2023-11-21 18:50:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2023-11-21 18:50:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-21 18:50:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 18:50:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 18:50:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 18:50:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_readfifo [2023-11-21 18:50:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_readfifo [2023-11-21 18:50:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_open [2023-11-21 18:50:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_open [2023-11-21 18:50:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2023-11-21 18:50:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2023-11-21 18:50:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_get_eeprom_len [2023-11-21 18:50:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_get_eeprom_len [2023-11-21 18:50:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_readfifo_shift [2023-11-21 18:50:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_readfifo_shift [2023-11-21 18:50:40,604 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_suspend [2023-11-21 18:50:40,604 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_suspend [2023-11-21 18:50:40,604 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_read_mac_address [2023-11-21 18:50:40,605 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_read_mac_address [2023-11-21 18:50:40,605 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_write [2023-11-21 18:50:40,605 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_write [2023-11-21 18:50:40,605 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read [2023-11-21 18:50:40,605 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read [2023-11-21 18:50:40,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-21 18:50:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-21 18:50:40,606 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-21 18:50:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-21 18:50:40,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-21 18:50:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-21 18:50:40,607 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_write [2023-11-21 18:50:40,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_write [2023-11-21 18:50:40,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:50:40,607 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-21 18:50:40,607 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-21 18:50:40,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:50:40,608 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_reg_write [2023-11-21 18:50:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_reg_write [2023-11-21 18:50:40,608 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_nwayreset [2023-11-21 18:50:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_nwayreset [2023-11-21 18:50:40,608 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_free_resources [2023-11-21 18:50:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_free_resources [2023-11-21 18:50:40,608 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_disable_irq_chip [2023-11-21 18:50:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_disable_irq_chip [2023-11-21 18:50:40,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:50:40,609 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 18:50:40,609 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 18:50:40,609 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-21 18:50:40,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-21 18:50:40,609 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-21 18:50:40,609 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-21 18:50:40,609 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_send_cmd [2023-11-21 18:50:40,609 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_send_cmd [2023-11-21 18:50:40,610 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-21 18:50:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-21 18:50:40,610 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_adjust_link [2023-11-21 18:50:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_adjust_link [2023-11-21 18:50:40,610 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_reg_read [2023-11-21 18:50:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_reg_read [2023-11-21 18:50:40,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 18:50:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 18:50:40,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-21 18:50:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-21 18:50:40,611 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_update_txcounters [2023-11-21 18:50:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_update_txcounters [2023-11-21 18:50:40,611 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_read_shift [2023-11-21 18:50:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_read_shift [2023-11-21 18:50:40,611 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-21 18:50:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-21 18:50:40,611 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_write_shift [2023-11-21 18:50:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_write_shift [2023-11-21 18:50:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-21 18:50:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-21 18:50:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-21 18:50:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-21 18:50:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-11-21 18:50:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-11-21 18:50:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-21 18:50:40,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-21 18:50:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_enable_external [2023-11-21 18:50:40,613 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_enable_external [2023-11-21 18:50:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:50:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_read [2023-11-21 18:50:40,613 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_read [2023-11-21 18:50:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 18:50:40,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 18:50:40,614 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-21 18:50:40,614 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-21 18:50:40,614 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-21 18:50:40,614 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-21 18:50:40,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_smsc911x_cleanup_module_14_2 [2023-11-21 18:50:40,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_smsc911x_cleanup_module_14_2 [2023-11-21 18:50:40,614 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_soft_reset [2023-11-21 18:50:40,614 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_soft_reset [2023-11-21 18:50:40,615 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_enable_access [2023-11-21 18:50:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_enable_access [2023-11-21 18:50:40,615 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2023-11-21 18:50:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2023-11-21 18:50:40,615 INFO L130 BoogieDeclarations]: Found specification of procedure spin_is_locked [2023-11-21 18:50:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_is_locked [2023-11-21 18:50:40,615 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_stop [2023-11-21 18:50:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_stop [2023-11-21 18:50:40,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 18:50:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 18:50:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_writefifo_shift [2023-11-21 18:50:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_writefifo_shift [2023-11-21 18:50:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-11-21 18:50:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-11-21 18:50:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-21 18:50:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-21 18:50:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:50:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2023-11-21 18:50:40,617 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2023-11-21 18:50:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-21 18:50:40,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-21 18:50:40,617 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-21 18:50:40,617 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-21 18:50:41,781 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:50:41,785 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:50:42,360 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-21 18:50:46,832 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-21 18:50:47,000 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:50:50,740 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:50:50,740 INFO L308 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-21 18:50:50,743 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:50:50 BoogieIcfgContainer [2023-11-21 18:50:50,744 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:50:50,745 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:50:50,745 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:50:50,755 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:50:50,756 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:50:50" (1/1) ... [2023-11-21 18:50:50,767 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:50:50,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:50,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3134 states to 2122 states and 3134 transitions. [2023-11-21 18:50:50,937 INFO L276 IsEmpty]: Start isEmpty. Operand 2122 states and 3134 transitions. [2023-11-21 18:50:50,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-11-21 18:50:50,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:50,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:51,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:52,096 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2023-11-21 18:50:52,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:52,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3151 states to 2131 states and 3151 transitions. [2023-11-21 18:50:52,343 INFO L276 IsEmpty]: Start isEmpty. Operand 2131 states and 3151 transitions. [2023-11-21 18:50:52,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-21 18:50:52,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:52,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:52,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:52,904 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:50:53,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:53,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3169 states to 2137 states and 3169 transitions. [2023-11-21 18:50:53,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 3169 transitions. [2023-11-21 18:50:53,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-11-21 18:50:53,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:53,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:53,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:53,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-21 18:50:53,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:53,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3181 states to 2142 states and 3181 transitions. [2023-11-21 18:50:53,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2142 states and 3181 transitions. [2023-11-21 18:50:53,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-11-21 18:50:53,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:53,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:53,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:54,078 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:50:54,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:54,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3204 states to 2150 states and 3204 transitions. [2023-11-21 18:50:54,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2150 states and 3204 transitions. [2023-11-21 18:50:54,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-21 18:50:54,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:54,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:54,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:54,693 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-21 18:50:54,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:55,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3221 states to 2155 states and 3221 transitions. [2023-11-21 18:50:55,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 3221 transitions. [2023-11-21 18:50:55,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-11-21 18:50:55,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:55,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:55,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:55,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:50:55,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:55,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3248 states to 2164 states and 3248 transitions. [2023-11-21 18:50:55,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2164 states and 3248 transitions. [2023-11-21 18:50:55,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-21 18:50:55,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:55,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:55,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:56,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1455 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:50:56,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:56,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3248 states to 2165 states and 3248 transitions. [2023-11-21 18:50:56,109 INFO L276 IsEmpty]: Start isEmpty. Operand 2165 states and 3248 transitions. [2023-11-21 18:50:56,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-11-21 18:50:56,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:56,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:56,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:56,480 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-21 18:50:56,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:56,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3249 states to 2166 states and 3249 transitions. [2023-11-21 18:50:56,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 3249 transitions. [2023-11-21 18:50:56,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-21 18:50:56,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:56,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:56,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:56,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-21 18:50:57,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:57,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3289 states to 2173 states and 3289 transitions. [2023-11-21 18:50:57,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 3289 transitions. [2023-11-21 18:50:57,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-11-21 18:50:57,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:57,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:57,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:57,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-21 18:50:57,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:57,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3313 states to 2180 states and 3313 transitions. [2023-11-21 18:50:57,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 3313 transitions. [2023-11-21 18:50:58,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-21 18:50:58,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:58,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:58,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:58,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:50:59,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:59,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3344 states to 2190 states and 3344 transitions. [2023-11-21 18:50:59,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2190 states and 3344 transitions. [2023-11-21 18:50:59,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-11-21 18:50:59,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:59,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:59,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:59,389 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:50:59,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:59,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 2195 states and 3349 transitions. [2023-11-21 18:50:59,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2195 states and 3349 transitions. [2023-11-21 18:50:59,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-11-21 18:50:59,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:59,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:59,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:59,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:50:59,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:59,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3351 states to 2197 states and 3351 transitions. [2023-11-21 18:50:59,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 3351 transitions. [2023-11-21 18:50:59,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-11-21 18:50:59,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:59,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:59,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:00,027 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:51:00,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:00,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3354 states to 2201 states and 3354 transitions. [2023-11-21 18:51:00,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 3354 transitions. [2023-11-21 18:51:00,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-11-21 18:51:00,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:00,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:00,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:00,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:51:00,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:00,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3355 states to 2202 states and 3355 transitions. [2023-11-21 18:51:00,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 3355 transitions. [2023-11-21 18:51:00,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-11-21 18:51:00,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:00,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:00,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:00,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-21 18:51:01,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:01,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3384 states to 2211 states and 3384 transitions. [2023-11-21 18:51:01,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2211 states and 3384 transitions. [2023-11-21 18:51:01,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-11-21 18:51:01,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:01,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:01,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:01,993 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-21 18:51:02,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:02,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3385 states to 2212 states and 3385 transitions. [2023-11-21 18:51:02,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2212 states and 3385 transitions. [2023-11-21 18:51:02,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-11-21 18:51:02,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:02,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:02,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:02,487 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:51:02,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:02,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3386 states to 2213 states and 3386 transitions. [2023-11-21 18:51:02,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2213 states and 3386 transitions. [2023-11-21 18:51:02,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-21 18:51:02,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:02,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:02,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:02,906 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-21 18:51:02,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:02,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3387 states to 2214 states and 3387 transitions. [2023-11-21 18:51:02,949 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 3387 transitions. [2023-11-21 18:51:02,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-11-21 18:51:02,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:02,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:03,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:03,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-21 18:51:03,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:03,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3408 states to 2221 states and 3408 transitions. [2023-11-21 18:51:03,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 3408 transitions. [2023-11-21 18:51:03,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-21 18:51:03,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:03,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:03,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:03,832 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2023-11-21 18:51:04,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:04,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3416 states to 2225 states and 3416 transitions. [2023-11-21 18:51:04,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 3416 transitions. [2023-11-21 18:51:04,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-21 18:51:04,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:04,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:04,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:04,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:51:04,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:04,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3417 states to 2226 states and 3417 transitions. [2023-11-21 18:51:04,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 3417 transitions. [2023-11-21 18:51:04,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-21 18:51:04,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:04,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:04,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:04,688 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-21 18:51:04,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:04,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3419 states to 2228 states and 3419 transitions. [2023-11-21 18:51:04,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 3419 transitions. [2023-11-21 18:51:04,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-11-21 18:51:04,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:04,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:04,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:05,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:51:05,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:05,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3420 states to 2229 states and 3420 transitions. [2023-11-21 18:51:05,069 INFO L276 IsEmpty]: Start isEmpty. Operand 2229 states and 3420 transitions. [2023-11-21 18:51:05,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-21 18:51:05,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:05,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:05,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:05,356 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:51:05,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:05,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3421 states to 2230 states and 3421 transitions. [2023-11-21 18:51:05,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2230 states and 3421 transitions. [2023-11-21 18:51:05,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-11-21 18:51:05,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:05,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:05,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:05,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-21 18:51:05,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:05,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3423 states to 2232 states and 3423 transitions. [2023-11-21 18:51:05,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2232 states and 3423 transitions. [2023-11-21 18:51:05,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-21 18:51:05,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:05,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:05,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:06,142 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2023-11-21 18:51:06,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:06,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3431 states to 2236 states and 3431 transitions. [2023-11-21 18:51:06,293 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 3431 transitions. [2023-11-21 18:51:06,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-11-21 18:51:06,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:06,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:06,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:06,561 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-21 18:51:06,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:06,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3461 states to 2248 states and 3461 transitions. [2023-11-21 18:51:06,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2248 states and 3461 transitions. [2023-11-21 18:51:06,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-11-21 18:51:06,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:06,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:06,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:07,041 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:51:07,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:07,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3462 states to 2249 states and 3462 transitions. [2023-11-21 18:51:07,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2249 states and 3462 transitions. [2023-11-21 18:51:07,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-11-21 18:51:07,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:07,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:07,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:07,271 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:51:07,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:07,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3462 states to 2250 states and 3462 transitions. [2023-11-21 18:51:07,313 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 3462 transitions. [2023-11-21 18:51:07,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-21 18:51:07,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:07,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:07,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:07,534 INFO L134 CoverageAnalysis]: Checked inductivity of 1503 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked. [2023-11-21 18:51:08,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:08,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3484 states to 2257 states and 3484 transitions. [2023-11-21 18:51:08,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 3484 transitions. [2023-11-21 18:51:08,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-11-21 18:51:08,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:08,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:08,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:08,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1501 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-21 18:51:08,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:08,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3512 states to 2264 states and 3512 transitions. [2023-11-21 18:51:08,804 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 3512 transitions. [2023-11-21 18:51:08,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-11-21 18:51:08,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:08,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:08,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:09,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2023-11-21 18:51:09,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:09,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3521 states to 2268 states and 3521 transitions. [2023-11-21 18:51:09,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 3521 transitions. [2023-11-21 18:51:09,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-21 18:51:09,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:09,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:09,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:09,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:51:09,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:09,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3521 states to 2269 states and 3521 transitions. [2023-11-21 18:51:09,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 3521 transitions. [2023-11-21 18:51:09,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-11-21 18:51:09,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:09,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:09,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:09,853 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2023-11-21 18:51:10,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:10,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3533 states to 2273 states and 3533 transitions. [2023-11-21 18:51:10,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2273 states and 3533 transitions. [2023-11-21 18:51:10,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-21 18:51:10,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:10,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:10,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:10,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1498 trivial. 0 not checked. [2023-11-21 18:51:10,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:10,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 2274 states and 3534 transitions. [2023-11-21 18:51:10,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2274 states and 3534 transitions. [2023-11-21 18:51:10,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-21 18:51:10,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:10,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:10,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:10,742 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2023-11-21 18:51:11,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:11,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 2282 states and 3558 transitions. [2023-11-21 18:51:11,364 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 3558 transitions. [2023-11-21 18:51:11,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-11-21 18:51:11,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:11,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:11,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:11,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-21 18:51:11,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:11,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3560 states to 2284 states and 3560 transitions. [2023-11-21 18:51:11,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2284 states and 3560 transitions. [2023-11-21 18:51:11,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-21 18:51:11,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:11,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:11,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:11,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1536 trivial. 0 not checked. [2023-11-21 18:51:12,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:12,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3569 states to 2288 states and 3569 transitions. [2023-11-21 18:51:12,283 INFO L276 IsEmpty]: Start isEmpty. Operand 2288 states and 3569 transitions. [2023-11-21 18:51:12,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-21 18:51:12,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:12,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:12,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:12,537 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked. [2023-11-21 18:51:13,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:13,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3591 states to 2295 states and 3591 transitions. [2023-11-21 18:51:13,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 3591 transitions. [2023-11-21 18:51:13,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-21 18:51:13,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:13,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:13,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:13,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2023-11-21 18:51:14,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:14,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3599 states to 2297 states and 3599 transitions. [2023-11-21 18:51:14,398 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 3599 transitions. [2023-11-21 18:51:14,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-21 18:51:14,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:14,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms