./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 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_52189693-bc81-4876-91a5-97f16cbe573f/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52189693-bc81-4876-91a5-97f16cbe573f/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52189693-bc81-4876-91a5-97f16cbe573f/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52189693-bc81-4876-91a5-97f16cbe573f/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52189693-bc81-4876-91a5-97f16cbe573f/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52189693-bc81-4876-91a5-97f16cbe573f/bin/ukojak-verify-0OAaufAVZV --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 0a0fd6bb20819f4c1984e3b3e8e83ec7b86578d28f1c3e6d8ae5f0c954457512 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:42:34,034 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:42:34,102 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52189693-bc81-4876-91a5-97f16cbe573f/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:42:34,107 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:42:34,108 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:42:34,132 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:42:34,133 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:42:34,134 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:42:34,135 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:42:34,136 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:42:34,137 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:42:34,137 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:42:34,138 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:42:34,139 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:42:34,139 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:42:34,140 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:42:34,141 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:42:34,141 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:42:34,142 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:42:34,143 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:42:34,143 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:42:34,144 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:42:34,144 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:42:34,145 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:42:34,145 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:42:34,146 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:42:34,146 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:42:34,147 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:42:34,147 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:42:34,148 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_52189693-bc81-4876-91a5-97f16cbe573f/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52189693-bc81-4876-91a5-97f16cbe573f/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a0fd6bb20819f4c1984e3b3e8e83ec7b86578d28f1c3e6d8ae5f0c954457512 [2023-11-11 23:42:34,456 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:42:34,490 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:42:34,493 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:42:34,496 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:42:34,496 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:42:34,498 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52189693-bc81-4876-91a5-97f16cbe573f/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i [2023-11-11 23:42:37,751 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:42:38,475 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:42:38,476 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52189693-bc81-4876-91a5-97f16cbe573f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i [2023-11-11 23:42:38,537 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52189693-bc81-4876-91a5-97f16cbe573f/bin/ukojak-verify-0OAaufAVZV/data/57048c079/8f4f54a300044877ba91d1300b256384/FLAG5a7336709 [2023-11-11 23:42:38,556 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52189693-bc81-4876-91a5-97f16cbe573f/bin/ukojak-verify-0OAaufAVZV/data/57048c079/8f4f54a300044877ba91d1300b256384 [2023-11-11 23:42:38,563 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:42:38,564 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:42:38,567 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:42:38,567 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:42:38,573 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:42:38,576 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:42:38" (1/1) ... [2023-11-11 23:42:38,577 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30b39b8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:38, skipping insertion in model container [2023-11-11 23:42:38,578 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:42:38" (1/1) ... [2023-11-11 23:42:38,798 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:42:41,721 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_52189693-bc81-4876-91a5-97f16cbe573f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348095,348108] [2023-11-11 23:42:41,727 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_52189693-bc81-4876-91a5-97f16cbe573f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348264,348277] [2023-11-11 23:42:41,729 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_52189693-bc81-4876-91a5-97f16cbe573f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348431,348444] [2023-11-11 23:42:41,730 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_52189693-bc81-4876-91a5-97f16cbe573f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348599,348612] [2023-11-11 23:42:41,747 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:42:41,797 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:42:41,900 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [5513] [2023-11-11 23:42:41,911 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/usb/smsc95xx.c"), "i" (84), "i" (12UL)); [5769-5770] [2023-11-11 23:42:41,913 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/usb/smsc95xx.c"), "i" (111), "i" (12UL)); [5809-5810] [2023-11-11 23:42:41,923 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/usb/smsc95xx.c"), "i" (344), "i" (12UL)); [6161-6162] [2023-11-11 23:42:41,923 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/usb/smsc95xx.c"), "i" (345), "i" (12UL)); [6172-6173] [2023-11-11 23:42:41,925 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/usb/smsc95xx.c"), "i" (382), "i" (12UL)); [6241-6242] [2023-11-11 23:42:41,926 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/usb/smsc95xx.c"), "i" (383), "i" (12UL)); [6252-6253] [2023-11-11 23:42:42,117 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/usb/smsc95xx.c"), "i" (1678), "i" (12UL)); [8606-8607] [2023-11-11 23:42:42,131 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/usb/smsc95xx.c"), "i" (1827), "i" (12UL)); [8880-8881] [2023-11-11 23:42:42,208 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_52189693-bc81-4876-91a5-97f16cbe573f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348095,348108] [2023-11-11 23:42:42,209 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_52189693-bc81-4876-91a5-97f16cbe573f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348264,348277] [2023-11-11 23:42:42,210 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_52189693-bc81-4876-91a5-97f16cbe573f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348431,348444] [2023-11-11 23:42:42,210 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_52189693-bc81-4876-91a5-97f16cbe573f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348599,348612] [2023-11-11 23:42:42,224 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:42:42,519 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:42:42,520 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:42 WrapperNode [2023-11-11 23:42:42,520 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:42:42,522 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:42:42,522 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:42:42,522 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:42:42,530 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:42" (1/1) ... [2023-11-11 23:42:42,693 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:42" (1/1) ... [2023-11-11 23:42:42,962 INFO L138 Inliner]: procedures = 391, calls = 3073, calls flagged for inlining = 180, calls inlined = 165, statements flattened = 7435 [2023-11-11 23:42:42,963 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:42:42,964 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:42:42,964 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:42:42,964 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:42:42,974 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:42" (1/1) ... [2023-11-11 23:42:42,975 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:42" (1/1) ... [2023-11-11 23:42:43,039 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:42" (1/1) ... [2023-11-11 23:42:43,039 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:42" (1/1) ... [2023-11-11 23:42:43,267 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:42" (1/1) ... [2023-11-11 23:42:43,302 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:42" (1/1) ... [2023-11-11 23:42:43,357 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:42" (1/1) ... [2023-11-11 23:42:43,379 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:42" (1/1) ... [2023-11-11 23:42:43,445 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:42:43,447 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:42:43,447 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:42:43,447 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:42:43,448 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:42" (1/1) ... [2023-11-11 23:42:43,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:42:43,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52189693-bc81-4876-91a5-97f16cbe573f/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:42:43,482 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52189693-bc81-4876-91a5-97f16cbe573f/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:42:43,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52189693-bc81-4876-91a5-97f16cbe573f/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:42:43,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-11 23:42:43,527 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-11 23:42:43,527 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_nway_reset [2023-11-11 23:42:43,527 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_nway_reset [2023-11-11 23:42:43,527 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_link_reset [2023-11-11 23:42:43,527 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_link_reset [2023-11-11 23:42:43,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-11 23:42:43,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-11 23:42:43,528 INFO L130 BoogieDeclarations]: Found specification of procedure smsc_crc [2023-11-11 23:42:43,528 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc_crc [2023-11-11 23:42:43,528 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_getregslen [2023-11-11 23:42:43,528 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_getregslen [2023-11-11 23:42:43,529 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_write [2023-11-11 23:42:43,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_write [2023-11-11 23:42:43,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-11 23:42:43,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-11 23:42:43,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2023-11-11 23:42:43,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2023-11-11 23:42:43,530 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_nopm [2023-11-11 23:42:43,531 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_nopm [2023-11-11 23:42:43,531 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-11-11 23:42:43,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-11-11 23:42:43,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_smsc95xx_driver_exit_6_2 [2023-11-11 23:42:43,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_smsc95xx_driver_exit_6_2 [2023-11-11 23:42:43,532 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enable_phy_wakeup_interrupts [2023-11-11 23:42:43,533 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enable_phy_wakeup_interrupts [2023-11-11 23:42:43,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-11 23:42:43,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-11 23:42:43,534 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd_nopm [2023-11-11 23:42:43,534 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-11 23:42:43,535 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-11 23:42:43,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-11 23:42:43,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-11 23:42:43,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:42:43,535 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg [2023-11-11 23:42:43,535 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg [2023-11-11 23:42:43,535 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_rx_csum_offload [2023-11-11 23:42:43,535 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_rx_csum_offload [2023-11-11 23:42:43,535 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-11 23:42:43,536 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-11 23:42:43,536 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg_nopm [2023-11-11 23:42:43,536 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg_nopm [2023-11-11 23:42:43,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-11 23:42:43,536 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2023-11-11 23:42:43,536 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2023-11-11 23:42:43,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-11 23:42:43,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-11 23:42:43,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-11 23:42:43,537 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2023-11-11 23:42:43,537 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2023-11-11 23:42:43,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:42:43,537 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-11-11 23:42:43,537 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-11-11 23:42:43,537 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write_nopm [2023-11-11 23:42:43,537 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write_nopm [2023-11-11 23:42:43,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-11 23:42:43,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-11 23:42:43,538 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_get_eeprom_len [2023-11-11 23:42:43,538 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_get_eeprom_len [2023-11-11 23:42:43,538 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd [2023-11-11 23:42:43,538 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-11-11 23:42:43,538 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-11-11 23:42:43,538 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd_nopm [2023-11-11 23:42:43,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-11 23:42:43,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-11 23:42:43,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:42:43,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-11 23:42:43,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-11 23:42:43,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-11 23:42:43,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-11 23:42:43,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:42:43,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-11 23:42:43,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-11 23:42:43,539 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-11 23:42:43,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-11 23:42:43,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:42:43,540 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_start_rx_path [2023-11-11 23:42:43,540 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_start_rx_path [2023-11-11 23:42:43,540 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:42:43,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:42:43,540 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2023-11-11 23:42:43,541 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2023-11-11 23:42:43,541 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_write_reg [2023-11-11 23:42:43,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_write_reg [2023-11-11 23:42:43,541 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_features [2023-11-11 23:42:43,541 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_features [2023-11-11 23:42:43,542 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-11 23:42:43,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-11 23:42:43,542 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_wait_eeprom [2023-11-11 23:42:43,542 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_wait_eeprom [2023-11-11 23:42:43,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:42:43,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:42:43,545 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_read_reg [2023-11-11 23:42:43,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_read_reg [2023-11-11 23:42:43,546 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2023-11-11 23:42:43,546 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2023-11-11 23:42:43,546 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-11 23:42:43,547 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-11 23:42:43,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-11 23:42:43,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-11 23:42:43,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-11 23:42:43,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-11 23:42:43,547 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2023-11-11 23:42:43,548 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2023-11-11 23:42:43,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-11 23:42:43,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-11 23:42:43,548 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_reset [2023-11-11 23:42:43,548 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_reset [2023-11-11 23:42:43,548 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~int [2023-11-11 23:42:43,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~int [2023-11-11 23:42:43,550 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2023-11-11 23:42:43,550 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2023-11-11 23:42:43,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mac_cr_lock_of_smsc95xx_priv [2023-11-11 23:42:43,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mac_cr_lock_of_smsc95xx_priv [2023-11-11 23:42:43,550 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg [2023-11-11 23:42:43,551 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg [2023-11-11 23:42:43,552 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-11 23:42:43,552 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-11 23:42:43,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-11 23:42:43,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-11 23:42:43,552 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write [2023-11-11 23:42:43,553 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write [2023-11-11 23:42:43,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:42:43,553 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-11 23:42:43,553 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-11 23:42:43,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:42:43,553 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend1 [2023-11-11 23:42:43,554 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend1 [2023-11-11 23:42:43,554 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend2 [2023-11-11 23:42:43,554 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend2 [2023-11-11 23:42:43,554 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_eeprom [2023-11-11 23:42:43,555 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_eeprom [2023-11-11 23:42:43,555 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_multicast [2023-11-11 23:42:43,555 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_multicast [2023-11-11 23:42:43,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:42:43,555 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2023-11-11 23:42:43,556 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2023-11-11 23:42:43,556 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-11 23:42:43,556 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-11 23:42:43,556 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-11 23:42:43,556 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-11 23:42:43,557 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-11 23:42:43,557 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-11 23:42:43,558 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-11 23:42:43,558 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-11 23:42:43,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-11 23:42:43,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-11 23:42:43,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-11 23:42:43,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-11 23:42:43,563 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read [2023-11-11 23:42:43,563 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read [2023-11-11 23:42:43,563 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_phy_wait_not_busy [2023-11-11 23:42:43,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_phy_wait_not_busy [2023-11-11 23:42:43,565 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2023-11-11 23:42:43,565 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2023-11-11 23:42:43,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2023-11-11 23:42:43,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2023-11-11 23:42:43,565 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_async [2023-11-11 23:42:43,565 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_async [2023-11-11 23:42:43,566 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-11 23:42:43,566 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-11 23:42:43,566 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read_nopm [2023-11-11 23:42:43,566 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read_nopm [2023-11-11 23:42:43,566 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_resume [2023-11-11 23:42:43,566 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_resume [2023-11-11 23:42:43,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:42:43,567 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-11-11 23:42:43,567 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-11-11 23:42:43,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-11 23:42:43,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-11 23:42:43,567 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd [2023-11-11 23:42:43,567 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_read [2023-11-11 23:42:43,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_read [2023-11-11 23:42:43,567 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_eeprom_confirm_not_busy [2023-11-11 23:42:43,568 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_eeprom_confirm_not_busy [2023-11-11 23:42:43,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-11 23:42:43,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-11 23:42:43,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:42:43,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-11 23:42:43,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-11 23:42:44,564 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:42:44,568 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:42:44,848 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-11 23:42:54,615 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-11 23:42:54,823 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:42:59,240 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:42:59,241 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:42:59,249 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:42:59 BoogieIcfgContainer [2023-11-11 23:42:59,249 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:42:59,251 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:42:59,251 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:42:59,263 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:42:59,264 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:42:59" (1/1) ... [2023-11-11 23:42:59,276 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:42:59,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:59,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1527 states and 2279 transitions. [2023-11-11 23:42:59,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2279 transitions. [2023-11-11 23:42:59,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-11-11 23:42:59,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:59,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:00,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:00,912 INFO L134 CoverageAnalysis]: Checked inductivity of 1263 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1263 trivial. 0 not checked. [2023-11-11 23:43:01,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:01,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1532 states and 2290 transitions. [2023-11-11 23:43:01,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2290 transitions. [2023-11-11 23:43:01,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-11-11 23:43:01,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:01,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:01,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:01,840 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2023-11-11 23:43:01,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:01,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1538 states and 2296 transitions. [2023-11-11 23:43:01,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2296 transitions. [2023-11-11 23:43:01,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-11 23:43:01,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:01,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:02,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:02,775 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1301 trivial. 0 not checked. [2023-11-11 23:43:02,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:02,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1543 states and 2310 transitions. [2023-11-11 23:43:02,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2310 transitions. [2023-11-11 23:43:02,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-11 23:43:02,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:02,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:03,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:03,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1301 trivial. 0 not checked. [2023-11-11 23:43:03,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:03,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1549 states and 2327 transitions. [2023-11-11 23:43:03,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2327 transitions. [2023-11-11 23:43:03,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-11 23:43:03,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:03,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:04,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:04,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1301 trivial. 0 not checked. [2023-11-11 23:43:04,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:04,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1551 states and 2329 transitions. [2023-11-11 23:43:04,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2329 transitions. [2023-11-11 23:43:04,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-11 23:43:04,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:04,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:04,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:05,084 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2023-11-11 23:43:05,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1558 states and 2368 transitions. [2023-11-11 23:43:05,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 2368 transitions. [2023-11-11 23:43:05,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-11 23:43:05,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:05,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:05,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:05,698 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2023-11-11 23:43:05,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:05,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2382 states to 1564 states and 2382 transitions. [2023-11-11 23:43:05,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 2382 transitions. [2023-11-11 23:43:05,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-11-11 23:43:05,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:05,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:05,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:06,220 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2023-11-11 23:43:06,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:06,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 1570 states and 2404 transitions. [2023-11-11 23:43:06,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2404 transitions. [2023-11-11 23:43:06,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-11-11 23:43:06,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:06,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:06,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:06,623 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2023-11-11 23:43:06,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:06,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 1572 states and 2404 transitions. [2023-11-11 23:43:06,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2404 transitions. [2023-11-11 23:43:06,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-11-11 23:43:06,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:06,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:06,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:07,223 INFO L134 CoverageAnalysis]: Checked inductivity of 1310 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-11-11 23:43:07,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:07,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 1580 states and 2425 transitions. [2023-11-11 23:43:07,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 2425 transitions. [2023-11-11 23:43:07,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-11 23:43:07,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:07,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:07,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:07,921 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1301 trivial. 0 not checked. [2023-11-11 23:43:07,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:07,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 1581 states and 2425 transitions. [2023-11-11 23:43:07,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2425 transitions. [2023-11-11 23:43:07,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-11-11 23:43:07,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:07,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:08,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:08,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1301 trivial. 0 not checked. [2023-11-11 23:43:08,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:08,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2427 states to 1583 states and 2427 transitions. [2023-11-11 23:43:08,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2427 transitions. [2023-11-11 23:43:08,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-11-11 23:43:08,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:08,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:08,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:08,950 INFO L134 CoverageAnalysis]: Checked inductivity of 1310 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-11-11 23:43:08,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:08,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1584 states and 2428 transitions. [2023-11-11 23:43:08,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 2428 transitions. [2023-11-11 23:43:09,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-11-11 23:43:09,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:09,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:09,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:09,399 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1301 trivial. 0 not checked. [2023-11-11 23:43:09,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:09,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2429 states to 1586 states and 2429 transitions. [2023-11-11 23:43:09,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 2429 transitions. [2023-11-11 23:43:09,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-11-11 23:43:09,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:09,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:09,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:09,931 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1301 trivial. 0 not checked. [2023-11-11 23:43:10,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:10,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2457 states to 1600 states and 2457 transitions. [2023-11-11 23:43:10,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 2457 transitions. [2023-11-11 23:43:10,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-11-11 23:43:10,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:10,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:10,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:10,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1353 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1341 trivial. 0 not checked. [2023-11-11 23:43:11,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:11,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2477 states to 1606 states and 2477 transitions. [2023-11-11 23:43:11,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 2477 transitions. [2023-11-11 23:43:11,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-11 23:43:11,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:11,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:11,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:11,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1351 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1345 trivial. 0 not checked. [2023-11-11 23:43:12,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:12,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2490 states to 1612 states and 2490 transitions. [2023-11-11 23:43:12,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2490 transitions. [2023-11-11 23:43:12,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-11-11 23:43:12,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:12,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:12,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:12,814 INFO L134 CoverageAnalysis]: Checked inductivity of 1351 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 1341 trivial. 0 not checked. [2023-11-11 23:43:13,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:13,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2545 states to 1624 states and 2545 transitions. [2023-11-11 23:43:13,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2545 transitions. [2023-11-11 23:43:13,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-11-11 23:43:13,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:13,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:13,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:14,192 INFO L134 CoverageAnalysis]: Checked inductivity of 1351 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 1341 trivial. 0 not checked. [2023-11-11 23:43:14,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:14,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 1628 states and 2557 transitions. [2023-11-11 23:43:14,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 2557 transitions. [2023-11-11 23:43:14,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-11-11 23:43:14,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:14,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:14,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:14,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1351 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 1341 trivial. 0 not checked. [2023-11-11 23:43:15,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:15,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2577 states to 1634 states and 2577 transitions. [2023-11-11 23:43:15,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 2577 transitions. [2023-11-11 23:43:15,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-11 23:43:15,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:15,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:15,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:15,661 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2023-11-11 23:43:15,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:15,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 1646 states and 2604 transitions. [2023-11-11 23:43:15,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 2604 transitions. [2023-11-11 23:43:15,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-11-11 23:43:15,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:15,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:16,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:16,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1346 trivial. 0 not checked. [2023-11-11 23:43:16,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:16,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2614 states to 1651 states and 2614 transitions. [2023-11-11 23:43:16,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2614 transitions. [2023-11-11 23:43:16,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-11-11 23:43:16,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:16,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:16,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:16,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1355 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 1341 trivial. 0 not checked. [2023-11-11 23:43:17,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:17,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 1659 states and 2637 transitions. [2023-11-11 23:43:17,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 2637 transitions. [2023-11-11 23:43:17,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-11-11 23:43:17,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:17,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:18,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:18,203 INFO L134 CoverageAnalysis]: Checked inductivity of 1354 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1341 trivial. 0 not checked. [2023-11-11 23:43:18,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:18,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 1660 states and 2640 transitions. [2023-11-11 23:43:18,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 2640 transitions. [2023-11-11 23:43:18,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-11-11 23:43:18,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:18,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:43:18,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:43:18,538 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1301 trivial. 0 not checked. [2023-11-11 23:43:18,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:43:18,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2642 states to 1663 states and 2642 transitions. [2023-11-11 23:43:18,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 2642 transitions. [2023-11-11 23:43:18,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-11-11 23:43:18,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:43:18,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms