./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200942fe-f85a-401f-83e3-4d8ea80ab899/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200942fe-f85a-401f-83e3-4d8ea80ab899/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200942fe-f85a-401f-83e3-4d8ea80ab899/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200942fe-f85a-401f-83e3-4d8ea80ab899/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200942fe-f85a-401f-83e3-4d8ea80ab899/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200942fe-f85a-401f-83e3-4d8ea80ab899/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e8e67529e4f1862dffb4b20b34b9723f96164119a4ebff5a58d56eaf6134a8d1 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:27:33,518 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:27:33,616 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200942fe-f85a-401f-83e3-4d8ea80ab899/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 19:27:33,622 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:27:33,623 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:27:33,659 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:27:33,660 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:27:33,661 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:27:33,663 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:27:33,665 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:27:33,666 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:27:33,666 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:27:33,667 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:27:33,667 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:27:33,667 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:27:33,668 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:27:33,672 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:27:33,672 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:27:33,673 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:27:33,673 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:27:33,673 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:27:33,674 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:27:33,674 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:27:33,675 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:27:33,675 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:27:33,675 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:27:33,676 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:27:33,676 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:27:33,676 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:27:33,677 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:27:33,677 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_200942fe-f85a-401f-83e3-4d8ea80ab899/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200942fe-f85a-401f-83e3-4d8ea80ab899/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e8e67529e4f1862dffb4b20b34b9723f96164119a4ebff5a58d56eaf6134a8d1 [2024-11-08 19:27:33,972 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:27:34,004 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:27:34,008 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:27:34,009 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:27:34,010 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:27:34,011 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200942fe-f85a-401f-83e3-4d8ea80ab899/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-08 19:27:36,054 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:27:36,601 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:27:36,602 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200942fe-f85a-401f-83e3-4d8ea80ab899/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point.cil.out.i [2024-11-08 19:27:36,652 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200942fe-f85a-401f-83e3-4d8ea80ab899/bin/ukojak-verify-ImItNfHLgk/data/77d9ba6cf/6c046251705d4187af6746d4f38d7a3c/FLAGbe94d56e6 [2024-11-08 19:27:36,678 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200942fe-f85a-401f-83e3-4d8ea80ab899/bin/ukojak-verify-ImItNfHLgk/data/77d9ba6cf/6c046251705d4187af6746d4f38d7a3c [2024-11-08 19:27:36,683 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:27:36,685 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:27:36,686 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:27:36,687 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:27:36,694 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:27:36,695 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:27:36" (1/1) ... [2024-11-08 19:27:36,696 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@690f7c35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:36, skipping insertion in model container [2024-11-08 19:27:36,697 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:27:36" (1/1) ... [2024-11-08 19:27:36,909 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:27:38,773 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200942fe-f85a-401f-83e3-4d8ea80ab899/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point.cil.out.i[283284,283297] [2024-11-08 19:27:38,841 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:27:38,884 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:27:39,079 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"); [6250] [2024-11-08 19:27:39,081 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)); [6257] [2024-11-08 19:27:39,088 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6402] [2024-11-08 19:27:39,089 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6409] [2024-11-08 19:27:39,090 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [6418] [2024-11-08 19:27:39,090 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [6426] [2024-11-08 19:27:39,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [6433] [2024-11-08 19:27:39,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [6441] [2024-11-08 19:27:39,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6556-6557] [2024-11-08 19:27:39,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6585-6586] [2024-11-08 19:27:39,107 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (108), "i" (12UL)); [6615-6616] [2024-11-08 19:27:39,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6897] [2024-11-08 19:27:39,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6928] [2024-11-08 19:27:39,320 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200942fe-f85a-401f-83e3-4d8ea80ab899/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point.cil.out.i[283284,283297] [2024-11-08 19:27:39,368 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:27:39,495 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:27:39,496 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:39 WrapperNode [2024-11-08 19:27:39,496 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:27:39,497 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:27:39,497 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:27:39,497 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:27:39,506 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:39" (1/1) ... [2024-11-08 19:27:39,602 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:39" (1/1) ... [2024-11-08 19:27:39,783 INFO L138 Inliner]: procedures = 215, calls = 1747, calls flagged for inlining = 108, calls inlined = 105, statements flattened = 3532 [2024-11-08 19:27:39,784 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:27:39,785 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:27:39,785 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:27:39,785 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:27:39,797 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:39" (1/1) ... [2024-11-08 19:27:39,797 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:39" (1/1) ... [2024-11-08 19:27:39,831 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:39" (1/1) ... [2024-11-08 19:27:39,831 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:39" (1/1) ... [2024-11-08 19:27:39,957 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:39" (1/1) ... [2024-11-08 19:27:39,987 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:39" (1/1) ... [2024-11-08 19:27:40,070 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:39" (1/1) ... [2024-11-08 19:27:40,101 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:39" (1/1) ... [2024-11-08 19:27:40,138 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:27:40,140 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:27:40,140 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:27:40,141 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:27:40,142 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:39" (1/1) ... [2024-11-08 19:27:40,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:27:40,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200942fe-f85a-401f-83e3-4d8ea80ab899/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:27:40,178 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200942fe-f85a-401f-83e3-4d8ea80ab899/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:27:40,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_200942fe-f85a-401f-83e3-4d8ea80ab899/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:27:40,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 19:27:40,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 19:27:40,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 19:27:40,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 19:27:40,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 19:27:40,215 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 19:27:40,215 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-08 19:27:40,215 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-08 19:27:40,216 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 19:27:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 19:27:40,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-08 19:27:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-08 19:27:40,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 19:27:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 19:27:40,217 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-08 19:27:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-08 19:27:40,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 19:27:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 19:27:40,218 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 19:27:40,218 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 19:27:40,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 19:27:40,218 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 19:27:40,218 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 19:27:40,219 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 19:27:40,219 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 19:27:40,219 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 19:27:40,219 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-08 19:27:40,220 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-08 19:27:40,220 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-08 19:27:40,220 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-08 19:27:40,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:27:40,221 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_port_read_long [2024-11-08 19:27:40,221 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_port_read_long [2024-11-08 19:27:40,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:27:40,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-08 19:27:40,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-08 19:27:40,222 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 19:27:40,222 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 19:27:40,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:27:40,222 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-08 19:27:40,222 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-08 19:27:40,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 19:27:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_adap_init [2024-11-08 19:27:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_adap_init [2024-11-08 19:27:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 19:27:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 19:27:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-08 19:27:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-08 19:27:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2024-11-08 19:27:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2024-11-08 19:27:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_int_common [2024-11-08 19:27:40,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_int_common [2024-11-08 19:27:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 19:27:40,224 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 19:27:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-08 19:27:40,224 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-08 19:27:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 19:27:40,224 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 19:27:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_rcv_flush [2024-11-08 19:27:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_rcv_flush [2024-11-08 19:27:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_get_stats [2024-11-08 19:27:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_get_stats [2024-11-08 19:27:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-08 19:27:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-08 19:27:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_update_cam [2024-11-08 19:27:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_update_cam [2024-11-08 19:27:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 19:27:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_hw_dma_cmd_req [2024-11-08 19:27:40,226 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_hw_dma_cmd_req [2024-11-08 19:27:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_hw_dma_uninit [2024-11-08 19:27:40,226 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_hw_dma_uninit [2024-11-08 19:27:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 19:27:40,226 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 19:27:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 19:27:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-08 19:27:40,226 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-08 19:27:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2024-11-08 19:27:40,226 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2024-11-08 19:27:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-08 19:27:40,227 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-08 19:27:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:27:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure my_skb_align [2024-11-08 19:27:40,227 INFO L138 BoogieDeclarations]: Found implementation of procedure my_skb_align [2024-11-08 19:27:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 19:27:40,227 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 19:27:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-08 19:27:40,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-08 19:27:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 19:27:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 19:27:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_port_write_long [2024-11-08 19:27:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_port_write_long [2024-11-08 19:27:40,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-08 19:27:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-08 19:27:40,231 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-08 19:27:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-08 19:27:40,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:27:40,232 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-08 19:27:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-08 19:27:40,232 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-08 19:27:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-08 19:27:40,232 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2024-11-08 19:27:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2024-11-08 19:27:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 19:27:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 19:27:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-08 19:27:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-08 19:27:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:27:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-08 19:27:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-08 19:27:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_hw_port_ctrl_req [2024-11-08 19:27:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_hw_port_ctrl_req [2024-11-08 19:27:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:27:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_xmt_flush [2024-11-08 19:27:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_xmt_flush [2024-11-08 19:27:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 19:27:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 19:27:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:27:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_update_filters [2024-11-08 19:27:40,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_update_filters [2024-11-08 19:27:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-08 19:27:40,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-08 19:27:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_set_mac_address [2024-11-08 19:27:40,237 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_set_mac_address [2024-11-08 19:27:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_set_multicast_list [2024-11-08 19:27:40,237 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_set_multicast_list [2024-11-08 19:27:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_hw_adap_state_rd [2024-11-08 19:27:40,238 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_hw_adap_state_rd [2024-11-08 19:27:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-08 19:27:40,238 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-08 19:27:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-08 19:27:40,238 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-08 19:27:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:27:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_get_bars [2024-11-08 19:27:40,238 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_get_bars [2024-11-08 19:27:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-08 19:27:40,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-08 19:27:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:27:40,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:27:40,951 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:27:40,954 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:27:41,695 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 19:28:25,863 INFO L? ?]: Removed 1762 outVars from TransFormulas that were not future-live. [2024-11-08 19:28:25,863 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:28:27,158 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:28:27,158 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:28:27,159 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:28:27 BoogieIcfgContainer [2024-11-08 19:28:27,159 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:28:27,160 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:28:27,160 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:28:27,171 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:28:27,172 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:28:27" (1/1) ... [2024-11-08 19:28:27,183 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:28:27,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:27,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 977 states and 1418 transitions. [2024-11-08 19:28:27,299 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1418 transitions. [2024-11-08 19:28:27,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:28:27,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:27,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:32,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:34,220 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:28:44,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:28:45,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:45,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 984 states and 1461 transitions. [2024-11-08 19:28:45,377 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1461 transitions. [2024-11-08 19:28:45,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:28:45,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:45,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:50,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:50,818 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:29:01,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:29:02,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:02,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 989 states and 1500 transitions. [2024-11-08 19:29:02,272 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1500 transitions. [2024-11-08 19:29:02,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:29:02,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:02,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:06,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:06,915 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:29:17,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:29:19,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:19,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 996 states and 1544 transitions. [2024-11-08 19:29:19,723 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1544 transitions. [2024-11-08 19:29:19,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:29:19,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:19,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:23,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:24,349 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:29:26,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:26,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1000 states and 1582 transitions. [2024-11-08 19:29:26,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1582 transitions. [2024-11-08 19:29:26,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:29:26,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:26,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:29,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:30,126 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:29:31,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:31,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1003 states and 1590 transitions. [2024-11-08 19:29:31,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1590 transitions. [2024-11-08 19:29:31,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:29:31,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:31,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:35,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:35,836 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:29:38,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:38,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1006 states and 1596 transitions. [2024-11-08 19:29:38,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1596 transitions. [2024-11-08 19:29:38,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:29:38,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:38,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:42,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:43,309 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:29:54,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:29:59,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:59,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1675 states to 1014 states and 1643 transitions. [2024-11-08 19:29:59,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1643 transitions. [2024-11-08 19:29:59,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:29:59,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:59,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:03,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:03,782 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:30:04,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:04,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 1017 states and 1649 transitions. [2024-11-08 19:30:04,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1649 transitions. [2024-11-08 19:30:04,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:30:04,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:04,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:08,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:09,379 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:30:09,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:09,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 1019 states and 1653 transitions. [2024-11-08 19:30:09,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1653 transitions. [2024-11-08 19:30:09,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:30:09,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:09,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:13,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:13,687 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:30:15,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:15,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 1022 states and 1659 transitions. [2024-11-08 19:30:15,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1659 transitions. [2024-11-08 19:30:15,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:30:15,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:15,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:19,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:20,013 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:30:20,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:20,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 1021 states and 1652 transitions. [2024-11-08 19:30:20,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1652 transitions. [2024-11-08 19:30:20,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:30:20,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:20,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:24,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:24,584 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:30:25,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:25,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 1024 states and 1657 transitions. [2024-11-08 19:30:25,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1657 transitions. [2024-11-08 19:30:25,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:30:25,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:25,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:29,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:30,545 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:30:35,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:35,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1027 states and 1689 transitions. [2024-11-08 19:30:35,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1689 transitions. [2024-11-08 19:30:35,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:30:35,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:35,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:39,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:39,840 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:30:48,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:48,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1033 states and 1728 transitions. [2024-11-08 19:30:48,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1728 transitions. [2024-11-08 19:30:48,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:30:48,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:48,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:53,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:54,678 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:31:03,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:03,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1038 states and 1759 transitions. [2024-11-08 19:31:03,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1759 transitions. [2024-11-08 19:31:03,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:31:03,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:03,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:07,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:08,063 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:31:14,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:14,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1041 states and 1766 transitions. [2024-11-08 19:31:14,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1766 transitions. [2024-11-08 19:31:14,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:31:14,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:14,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:18,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:18,875 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:31:21,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:21,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 1043 states and 1796 transitions. [2024-11-08 19:31:21,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1796 transitions. [2024-11-08 19:31:21,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:31:21,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:21,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:26,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:26,809 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:31:35,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:35,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1877 states to 1051 states and 1844 transitions. [2024-11-08 19:31:35,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1844 transitions. [2024-11-08 19:31:35,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:31:35,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:35,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:39,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:40,347 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:31:42,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:42,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1055 states and 1879 transitions. [2024-11-08 19:31:42,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1879 transitions. [2024-11-08 19:31:42,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:31:42,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:42,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:46,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:47,000 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:31:51,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:51,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1058 states and 1888 transitions. [2024-11-08 19:31:51,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1888 transitions. [2024-11-08 19:31:51,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:31:51,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:51,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:56,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:57,035 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:31:57,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:57,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 1057 states and 1875 transitions. [2024-11-08 19:31:57,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1875 transitions. [2024-11-08 19:31:57,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:31:57,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:57,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:01,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:02,197 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:32:05,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:05,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 1059 states and 1877 transitions. [2024-11-08 19:32:05,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1877 transitions. [2024-11-08 19:32:05,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:32:05,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:05,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:09,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:10,063 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 19:32:14,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:14,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 1061 states and 1880 transitions. [2024-11-08 19:32:14,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1880 transitions. [2024-11-08 19:32:14,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:32:14,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:14,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:17,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:18,075 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:32:21,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:21,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 1064 states and 1885 transitions. [2024-11-08 19:32:21,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1885 transitions. [2024-11-08 19:32:21,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:32:21,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:21,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:25,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:25,563 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 19:32:30,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:30,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 1068 states and 1918 transitions. [2024-11-08 19:32:30,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 1918 transitions. [2024-11-08 19:32:30,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:32:30,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:30,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:34,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:34,459 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 19:32:40,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:40,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 1070 states and 1922 transitions. [2024-11-08 19:32:40,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1922 transitions. [2024-11-08 19:32:40,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:32:40,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:40,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:45,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:46,854 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:32:55,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:55,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2004 states to 1075 states and 1970 transitions. [2024-11-08 19:32:55,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1970 transitions. [2024-11-08 19:32:55,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:32:55,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:55,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:59,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:59,516 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:33:02,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:02,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1077 states and 2000 transitions. [2024-11-08 19:33:02,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 2000 transitions. [2024-11-08 19:33:02,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:33:02,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:02,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:07,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:08,869 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:33:10,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:10,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 1076 states and 1998 transitions. [2024-11-08 19:33:10,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1998 transitions. [2024-11-08 19:33:10,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:33:10,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:10,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:14,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:14,845 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:33:17,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:17,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1078 states and 2000 transitions. [2024-11-08 19:33:17,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 2000 transitions. [2024-11-08 19:33:17,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:33:17,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:17,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:22,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:23,394 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 19:33:29,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:29,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 1081 states and 2005 transitions. [2024-11-08 19:33:29,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 2005 transitions. [2024-11-08 19:33:29,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:33:29,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:29,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:33,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:34,078 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 19:33:38,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:38,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 1086 states and 2040 transitions. [2024-11-08 19:33:38,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 2040 transitions. [2024-11-08 19:33:38,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:33:38,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:38,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:41,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:46,337 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 19:33:54,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:54,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 1091 states and 2054 transitions. [2024-11-08 19:33:54,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 2054 transitions. [2024-11-08 19:33:54,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:33:54,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:54,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:58,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:59,039 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-08 19:34:03,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:03,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1094 states and 2059 transitions. [2024-11-08 19:34:03,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 2059 transitions. [2024-11-08 19:34:03,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:34:03,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:03,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:07,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:07,641 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 19:34:07,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:07,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 1096 states and 2062 transitions. [2024-11-08 19:34:07,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 2062 transitions. [2024-11-08 19:34:07,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:34:07,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:07,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:12,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:12,833 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 19:34:12,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:12,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 1099 states and 2069 transitions. [2024-11-08 19:34:12,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2069 transitions. [2024-11-08 19:34:12,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:34:12,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:12,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:16,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:18,364 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 19:34:19,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:19,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2112 states to 1101 states and 2073 transitions. [2024-11-08 19:34:19,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2073 transitions. [2024-11-08 19:34:19,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:34:19,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:19,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:23,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:24,304 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 19:34:28,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:28,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2113 states to 1102 states and 2074 transitions. [2024-11-08 19:34:28,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 2074 transitions. [2024-11-08 19:34:28,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:34:28,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:28,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:33,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:33,561 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-08 19:34:37,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:37,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 1105 states and 2081 transitions. [2024-11-08 19:34:37,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 2081 transitions. [2024-11-08 19:34:37,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:34:37,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:37,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:41,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:41,754 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 19:34:41,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:41,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 1106 states and 2081 transitions. [2024-11-08 19:34:41,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 2081 transitions. [2024-11-08 19:34:41,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:34:41,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:41,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:45,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:46,504 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:34:46,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:46,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2125 states to 1108 states and 2085 transitions. [2024-11-08 19:34:46,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2085 transitions. [2024-11-08 19:34:46,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:34:46,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:46,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:50,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:50,895 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-08 19:34:55,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:55,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 1110 states and 2090 transitions. [2024-11-08 19:34:55,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 2090 transitions. [2024-11-08 19:34:55,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:34:55,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:55,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:59,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:00,010 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-08 19:35:07,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:07,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 1113 states and 2121 transitions. [2024-11-08 19:35:07,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2121 transitions. [2024-11-08 19:35:07,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:35:07,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:07,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:10,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:10,951 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-08 19:35:12,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:12,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 1114 states and 2121 transitions. [2024-11-08 19:35:12,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 2121 transitions. [2024-11-08 19:35:12,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:35:12,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:12,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:16,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:19,043 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:35:40,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:40,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 1120 states and 2166 transitions. [2024-11-08 19:35:40,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 2166 transitions. [2024-11-08 19:35:40,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:35:40,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:40,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:45,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:45,350 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 19:35:47,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:47,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 1121 states and 2166 transitions. [2024-11-08 19:35:47,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2166 transitions. [2024-11-08 19:35:47,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:35:47,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:47,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:51,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:51,635 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:36:00,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:00,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1124 states and 2196 transitions. [2024-11-08 19:36:00,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 2196 transitions. [2024-11-08 19:36:00,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:36:00,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:00,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:03,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:04,000 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 19:36:07,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:07,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1127 states and 2203 transitions. [2024-11-08 19:36:07,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 2203 transitions. [2024-11-08 19:36:07,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:36:07,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:07,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:10,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:11,050 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-08 19:36:15,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:15,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1129 states and 2207 transitions. [2024-11-08 19:36:15,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2207 transitions. [2024-11-08 19:36:15,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:36:15,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:15,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:18,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:18,718 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:36:30,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:30,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1133 states and 2244 transitions. [2024-11-08 19:36:30,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 2244 transitions. [2024-11-08 19:36:30,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:36:30,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:30,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:34,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:34,149 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-08 19:36:50,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:50,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1138 states and 2279 transitions. [2024-11-08 19:36:50,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 2279 transitions. [2024-11-08 19:36:50,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:36:50,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:50,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:54,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:54,667 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 19:37:05,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:05,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1143 states and 2310 transitions. [2024-11-08 19:37:05,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2310 transitions. [2024-11-08 19:37:05,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:37:05,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:05,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:09,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:09,536 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 19:37:14,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:14,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1146 states and 2316 transitions. [2024-11-08 19:37:14,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2316 transitions. [2024-11-08 19:37:14,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:37:14,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:14,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:18,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:18,724 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 19:37:24,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:24,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2377 states to 1148 states and 2336 transitions. [2024-11-08 19:37:24,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 2336 transitions. [2024-11-08 19:37:24,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:37:24,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:24,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:29,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:29,589 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 19:37:34,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:34,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2402 states to 1150 states and 2361 transitions. [2024-11-08 19:37:34,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2361 transitions. [2024-11-08 19:37:34,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:37:34,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:34,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:37,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:37,950 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:37:38,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:38,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 1152 states and 2363 transitions. [2024-11-08 19:37:38,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 2363 transitions. [2024-11-08 19:37:38,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:37:38,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:38,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:41,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:41,979 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:37:47,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:47,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 1155 states and 2367 transitions. [2024-11-08 19:37:47,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 2367 transitions. [2024-11-08 19:37:47,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:37:47,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:47,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:51,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:51,487 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-08 19:37:56,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:56,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1158 states and 2374 transitions. [2024-11-08 19:37:56,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 2374 transitions. [2024-11-08 19:37:56,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:37:56,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:56,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:01,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:01,650 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 19:38:06,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:06,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1160 states and 2376 transitions. [2024-11-08 19:38:06,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2376 transitions. [2024-11-08 19:38:06,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:38:06,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:06,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:10,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:10,907 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 19:38:15,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:15,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1162 states and 2378 transitions. [2024-11-08 19:38:15,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2378 transitions. [2024-11-08 19:38:15,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:38:15,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:15,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:18,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:18,864 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 19:38:19,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:19,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 1163 states and 2381 transitions. [2024-11-08 19:38:19,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2381 transitions. [2024-11-08 19:38:19,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:38:19,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:19,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:23,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:25,679 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:38:32,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:32,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 1163 states and 2380 transitions. [2024-11-08 19:38:32,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2380 transitions. [2024-11-08 19:38:32,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:38:32,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:32,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:36,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:39,227 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:38:46,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:46,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2424 states to 1164 states and 2381 transitions. [2024-11-08 19:38:46,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2381 transitions. [2024-11-08 19:38:46,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:38:46,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:46,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:50,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:50,557 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 19:38:56,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:56,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2444 states to 1166 states and 2401 transitions. [2024-11-08 19:38:56,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2401 transitions. [2024-11-08 19:38:56,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:38:56,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:56,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:00,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:03,849 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:39:06,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:06,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2445 states to 1167 states and 2402 transitions. [2024-11-08 19:39:06,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2402 transitions. [2024-11-08 19:39:06,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:39:06,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:06,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:09,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:16,240 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 19:39:40,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:40,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 1181 states and 2469 transitions. [2024-11-08 19:39:40,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2469 transitions. [2024-11-08 19:39:40,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:39:40,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:40,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:44,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:45,084 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 19:39:47,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:47,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2520 states to 1186 states and 2476 transitions. [2024-11-08 19:39:47,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2476 transitions. [2024-11-08 19:39:47,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:39:47,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:47,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:51,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:51,587 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:40:06,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:06,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 1191 states and 2491 transitions. [2024-11-08 19:40:06,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2491 transitions. [2024-11-08 19:40:06,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:40:06,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:06,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:11,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:11,453 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:40:16,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:16,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2565 states to 1193 states and 2520 transitions. [2024-11-08 19:40:16,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2520 transitions. [2024-11-08 19:40:16,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:40:16,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:16,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:20,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:20,251 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:40:42,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:42,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 1197 states and 2533 transitions. [2024-11-08 19:40:42,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2533 transitions. [2024-11-08 19:40:42,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:40:42,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:42,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:47,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:47,606 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:40:52,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:52,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 1199 states and 2562 transitions. [2024-11-08 19:40:52,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2562 transitions. [2024-11-08 19:40:52,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:40:52,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:52,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:57,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:57,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 19:41:04,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:04,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2609 states to 1200 states and 2563 transitions. [2024-11-08 19:41:04,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2563 transitions. [2024-11-08 19:41:04,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:41:04,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:04,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:08,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:08,805 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:41:20,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:20,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 1203 states and 2569 transitions. [2024-11-08 19:41:20,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2569 transitions. [2024-11-08 19:41:20,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:41:20,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:20,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:25,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:25,954 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-08 19:41:35,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:35,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2621 states to 1206 states and 2574 transitions. [2024-11-08 19:41:35,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2574 transitions. [2024-11-08 19:41:35,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:41:35,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:35,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:39,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:39,988 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked.