./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--usb_8dev.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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65d4cf1-3fb0-4d89-bcf4-2071be193c97/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65d4cf1-3fb0-4d89-bcf4-2071be193c97/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_a65d4cf1-3fb0-4d89-bcf4-2071be193c97/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65d4cf1-3fb0-4d89-bcf4-2071be193c97/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--usb_8dev.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65d4cf1-3fb0-4d89-bcf4-2071be193c97/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_a65d4cf1-3fb0-4d89-bcf4-2071be193c97/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 83293f5c81ac30df7449dd9c03263a4edbba62be916a9a4fda92d2518792b8d4 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:22:57,927 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:22:58,029 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65d4cf1-3fb0-4d89-bcf4-2071be193c97/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:22:58,034 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:22:58,035 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:22:58,083 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:22:58,084 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:22:58,084 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:22:58,085 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:22:58,086 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:22:58,086 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:22:58,087 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:22:58,088 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:22:58,088 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:22:58,088 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:22:58,089 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:22:58,089 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:22:58,090 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:22:58,090 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:22:58,091 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:22:58,091 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:22:58,092 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:22:58,093 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:22:58,093 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:22:58,094 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:22:58,094 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:22:58,095 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:22:58,095 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:22:58,096 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:22:58,096 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:22:58,097 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_a65d4cf1-3fb0-4d89-bcf4-2071be193c97/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65d4cf1-3fb0-4d89-bcf4-2071be193c97/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 83293f5c81ac30df7449dd9c03263a4edbba62be916a9a4fda92d2518792b8d4 [2024-11-08 23:22:58,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:22:58,511 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:22:58,515 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:22:58,517 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:22:58,518 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:22:58,519 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65d4cf1-3fb0-4d89-bcf4-2071be193c97/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--usb_8dev.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-08 23:23:00,883 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:23:01,573 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:23:01,574 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65d4cf1-3fb0-4d89-bcf4-2071be193c97/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--usb_8dev.ko-entry_point.cil.out.i [2024-11-08 23:23:01,625 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65d4cf1-3fb0-4d89-bcf4-2071be193c97/bin/ukojak-verify-ImItNfHLgk/data/2bc99b5a0/68dfb82fa9d9439f8a3ba8245ae691f4/FLAG2d84251cf [2024-11-08 23:23:01,989 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65d4cf1-3fb0-4d89-bcf4-2071be193c97/bin/ukojak-verify-ImItNfHLgk/data/2bc99b5a0/68dfb82fa9d9439f8a3ba8245ae691f4 [2024-11-08 23:23:01,992 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:23:01,994 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:23:01,996 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:23:01,996 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:23:02,006 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:23:02,007 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:23:01" (1/1) ... [2024-11-08 23:23:02,011 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d219c42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:02, skipping insertion in model container [2024-11-08 23:23:02,012 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:23:01" (1/1) ... [2024-11-08 23:23:02,194 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:23:03,596 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_a65d4cf1-3fb0-4d89-bcf4-2071be193c97/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--usb_8dev.ko-entry_point.cil.out.i[163669,163682] [2024-11-08 23:23:04,361 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:23:04,412 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:23:04,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [5402] [2024-11-08 23:23:04,624 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"); [5440] [2024-11-08 23:23:04,624 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)); [5447] [2024-11-08 23:23:04,625 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 %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5455-5456] [2024-11-08 23:23:04,628 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; incl %0": "+m" (v->counter)); [5484] [2024-11-08 23:23:04,630 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; decl %0": "+m" (v->counter)); [5491] [2024-11-08 23:23:04,648 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_a65d4cf1-3fb0-4d89-bcf4-2071be193c97/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--usb_8dev.ko-entry_point.cil.out.i[163669,163682] [2024-11-08 23:23:04,708 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.12-rc1.tar.xz--X--144_2a--X--cpachecker/linux-3.12-rc1.tar.xz/csd_deg_dscv/6228/dscv_tempdir/dscv/ri/144_2a/drivers/net/can/usb/usb_8dev.o.c.prepared"), "i" (621), "i" (12UL)); [6324-6325] [2024-11-08 23:23:04,796 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:23:04,881 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:23:04,882 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:04 WrapperNode [2024-11-08 23:23:04,882 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:23:04,883 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:23:04,884 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:23:04,884 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:23:04,894 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:04" (1/1) ... [2024-11-08 23:23:04,972 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:04" (1/1) ... [2024-11-08 23:23:05,197 INFO L138 Inliner]: procedures = 174, calls = 830, calls flagged for inlining = 87, calls inlined = 87, statements flattened = 2654 [2024-11-08 23:23:05,197 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:23:05,198 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:23:05,199 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:23:05,200 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:23:05,214 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:04" (1/1) ... [2024-11-08 23:23:05,214 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:04" (1/1) ... [2024-11-08 23:23:05,253 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:04" (1/1) ... [2024-11-08 23:23:05,255 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:04" (1/1) ... [2024-11-08 23:23:05,355 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:04" (1/1) ... [2024-11-08 23:23:05,375 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:04" (1/1) ... [2024-11-08 23:23:05,390 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:04" (1/1) ... [2024-11-08 23:23:05,405 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:04" (1/1) ... [2024-11-08 23:23:05,440 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:23:05,441 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:23:05,441 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:23:05,442 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:23:05,443 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:23:04" (1/1) ... [2024-11-08 23:23:05,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:23:05,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65d4cf1-3fb0-4d89-bcf4-2071be193c97/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:23:05,508 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65d4cf1-3fb0-4d89-bcf4-2071be193c97/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:23:05,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a65d4cf1-3fb0-4d89-bcf4-2071be193c97/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:23:05,556 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-08 23:23:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-08 23:23:05,557 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-08 23:23:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-08 23:23:05,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_2 [2024-11-08 23:23:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_2 [2024-11-08 23:23:05,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_15 [2024-11-08 23:23:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_15 [2024-11-08 23:23:05,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:23:05,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2024-11-08 23:23:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2024-11-08 23:23:05,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 23:23:05,558 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2024-11-08 23:23:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2024-11-08 23:23:05,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:23:05,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 23:23:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 23:23:05,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:23:05,559 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 23:23:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 23:23:05,559 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2024-11-08 23:23:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2024-11-08 23:23:05,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2024-11-08 23:23:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2024-11-08 23:23:05,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 23:23:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 23:23:05,560 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-08 23:23:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-08 23:23:05,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:23:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:23:05,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2024-11-08 23:23:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2024-11-08 23:23:05,561 INFO L130 BoogieDeclarations]: Found specification of procedure usb_8dev_read_bulk_callback [2024-11-08 23:23:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_8dev_read_bulk_callback [2024-11-08 23:23:05,562 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2024-11-08 23:23:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2024-11-08 23:23:05,562 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2024-11-08 23:23:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2024-11-08 23:23:05,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:23:05,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 23:23:05,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 23:23:05,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 23:23:05,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 23:23:05,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:23:05,563 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:23:05,563 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:23:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:23:05,564 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 23:23:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 23:23:05,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:23:05,564 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-08 23:23:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-08 23:23:05,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2024-11-08 23:23:05,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2024-11-08 23:23:05,565 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2024-11-08 23:23:05,565 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2024-11-08 23:23:05,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:23:05,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 23:23:05,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 23:23:05,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:23:05,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:23:05,566 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:23:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:23:05,566 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2024-11-08 23:23:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2024-11-08 23:23:05,566 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2024-11-08 23:23:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2024-11-08 23:23:05,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:23:05,567 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-08 23:23:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-08 23:23:05,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-08 23:23:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-08 23:23:05,568 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2024-11-08 23:23:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2024-11-08 23:23:05,568 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_event [2024-11-08 23:23:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_event [2024-11-08 23:23:05,568 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:23:05,568 INFO L130 BoogieDeclarations]: Found specification of procedure usb_8dev_disconnect [2024-11-08 23:23:05,569 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_8dev_disconnect [2024-11-08 23:23:05,569 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-08 23:23:05,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-08 23:23:05,569 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-08 23:23:05,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-08 23:23:05,569 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 23:23:05,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 23:23:05,569 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2024-11-08 23:23:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2024-11-08 23:23:05,570 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 23:23:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 23:23:05,570 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-08 23:23:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-08 23:23:05,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2024-11-08 23:23:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2024-11-08 23:23:05,571 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2024-11-08 23:23:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2024-11-08 23:23:05,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:23:05,571 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2024-11-08 23:23:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2024-11-08 23:23:05,571 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-08 23:23:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-08 23:23:05,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 23:23:05,572 INFO L130 BoogieDeclarations]: Found specification of procedure usb_8dev_send_cmd [2024-11-08 23:23:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_8dev_send_cmd [2024-11-08 23:23:05,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-08 23:23:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-08 23:23:05,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:23:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:23:05,572 INFO L130 BoogieDeclarations]: Found specification of procedure usb_8dev_cmd_open [2024-11-08 23:23:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_8dev_cmd_open [2024-11-08 23:23:06,275 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:23:06,278 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:23:06,513 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 23:23:07,339 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2024-11-08 23:23:21,160 INFO L? ?]: Removed 1095 outVars from TransFormulas that were not future-live. [2024-11-08 23:23:21,161 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:23:22,110 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:23:22,110 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:23:22,111 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:23:22 BoogieIcfgContainer [2024-11-08 23:23:22,111 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:23:22,112 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:23:22,112 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:23:22,123 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:23:22,123 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:23:22" (1/1) ... [2024-11-08 23:23:22,133 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:23:22,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:22,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 537 states and 757 transitions. [2024-11-08 23:23:22,215 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 757 transitions. [2024-11-08 23:23:22,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:23:22,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:22,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:24,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:25,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:23:35,574 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 23:23:35,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:35,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 542 states and 779 transitions. [2024-11-08 23:23:35,910 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 779 transitions. [2024-11-08 23:23:35,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:23:35,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:35,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:37,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:38,153 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:23:38,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:38,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 543 states and 780 transitions. [2024-11-08 23:23:38,184 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 780 transitions. [2024-11-08 23:23:38,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:23:38,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:38,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:39,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:40,165 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:23:40,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:40,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 545 states and 783 transitions. [2024-11-08 23:23:40,188 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 783 transitions. [2024-11-08 23:23:40,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:23:40,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:40,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:41,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:42,179 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:23:42,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:42,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 548 states and 804 transitions. [2024-11-08 23:23:42,655 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 804 transitions. [2024-11-08 23:23:42,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:23:42,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:42,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:44,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:44,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:23:44,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:44,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 547 states and 800 transitions. [2024-11-08 23:23:44,688 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 800 transitions. [2024-11-08 23:23:44,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:23:44,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:44,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:46,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:46,541 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:23:47,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:47,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 552 states and 823 transitions. [2024-11-08 23:23:47,602 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 823 transitions. [2024-11-08 23:23:47,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:23:47,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:47,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:49,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:49,184 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:23:49,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:49,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 554 states and 825 transitions. [2024-11-08 23:23:49,211 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 825 transitions. [2024-11-08 23:23:49,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:23:49,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:49,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:50,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:51,429 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:24:01,661 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 23:24:03,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:03,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 567 states and 867 transitions. [2024-11-08 23:24:03,581 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 867 transitions. [2024-11-08 23:24:03,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:24:03,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:03,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:05,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:05,598 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:24:05,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:05,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 566 states and 861 transitions. [2024-11-08 23:24:05,790 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 861 transitions. [2024-11-08 23:24:05,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:24:05,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:05,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:07,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:08,019 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:24:18,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:24:21,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:21,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 580 states and 904 transitions. [2024-11-08 23:24:21,541 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 904 transitions. [2024-11-08 23:24:21,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:24:21,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:21,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:22,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:23,065 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:24:23,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:23,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 581 states and 904 transitions. [2024-11-08 23:24:23,109 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 904 transitions. [2024-11-08 23:24:23,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:24:23,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:23,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:24,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:24,868 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:24:25,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:25,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 584 states and 910 transitions. [2024-11-08 23:24:25,651 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 910 transitions. [2024-11-08 23:24:25,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:24:25,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:25,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:27,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:27,517 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:24:38,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:24:41,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:41,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 599 states and 954 transitions. [2024-11-08 23:24:41,642 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 954 transitions. [2024-11-08 23:24:41,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:24:41,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:41,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:43,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:43,713 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:24:43,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:43,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 600 states and 954 transitions. [2024-11-08 23:24:43,780 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 954 transitions. [2024-11-08 23:24:43,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:24:43,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:43,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:45,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:45,818 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:24:56,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:25:00,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:00,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 616 states and 999 transitions. [2024-11-08 23:25:00,862 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 999 transitions. [2024-11-08 23:25:00,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:25:00,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:00,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:02,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:02,779 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:25:04,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:04,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 619 states and 1007 transitions. [2024-11-08 23:25:04,089 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1007 transitions. [2024-11-08 23:25:04,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:25:04,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:04,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:05,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:06,284 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:25:06,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:06,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 620 states and 1007 transitions. [2024-11-08 23:25:06,348 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1007 transitions. [2024-11-08 23:25:06,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:25:06,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:06,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:08,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:08,742 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:25:19,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:25:27,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:27,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 637 states and 1053 transitions. [2024-11-08 23:25:27,092 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1053 transitions. [2024-11-08 23:25:27,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:25:27,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:27,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:28,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:28,803 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:25:28,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:28,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 638 states and 1053 transitions. [2024-11-08 23:25:28,853 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1053 transitions. [2024-11-08 23:25:28,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:25:28,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:28,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:30,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:30,957 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:25:31,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:31,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 640 states and 1055 transitions. [2024-11-08 23:25:31,050 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1055 transitions. [2024-11-08 23:25:31,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:25:31,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:31,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:32,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:33,249 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:25:34,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:34,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 641 states and 1055 transitions. [2024-11-08 23:25:34,851 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1055 transitions. [2024-11-08 23:25:34,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:25:34,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:34,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:36,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:36,540 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:25:37,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:37,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 644 states and 1063 transitions. [2024-11-08 23:25:37,193 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1063 transitions. [2024-11-08 23:25:37,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:25:37,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:37,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:38,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:38,847 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:25:38,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:38,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 645 states and 1063 transitions. [2024-11-08 23:25:38,895 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1063 transitions. [2024-11-08 23:25:38,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:25:38,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:38,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:40,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:41,111 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:25:41,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:41,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 647 states and 1065 transitions. [2024-11-08 23:25:41,205 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1065 transitions. [2024-11-08 23:25:41,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:25:41,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:41,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:43,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:43,304 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:25:44,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:44,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 648 states and 1065 transitions. [2024-11-08 23:25:44,664 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1065 transitions. [2024-11-08 23:25:44,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:25:44,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:44,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:46,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:46,616 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:25:47,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:47,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 649 states and 1065 transitions. [2024-11-08 23:25:47,949 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1065 transitions. [2024-11-08 23:25:47,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:25:47,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:47,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:49,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:49,958 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:25:50,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:50,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 650 states and 1065 transitions. [2024-11-08 23:25:50,036 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1065 transitions. [2024-11-08 23:25:50,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:25:50,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:50,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:51,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:52,050 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:25:52,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:52,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 651 states and 1065 transitions. [2024-11-08 23:25:52,090 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1065 transitions. [2024-11-08 23:25:52,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:25:52,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:52,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:53,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:54,094 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:25:54,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:54,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 653 states and 1067 transitions. [2024-11-08 23:25:54,154 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1067 transitions. [2024-11-08 23:25:54,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:25:54,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:54,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:55,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:55,952 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:25:57,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:57,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 654 states and 1067 transitions. [2024-11-08 23:25:57,091 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1067 transitions. [2024-11-08 23:25:57,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:25:57,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:57,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:58,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:58,866 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:25:58,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:58,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 655 states and 1067 transitions. [2024-11-08 23:25:58,932 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1067 transitions. [2024-11-08 23:25:58,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:25:58,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:58,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:00,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:00,545 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:26:00,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:00,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 657 states and 1069 transitions. [2024-11-08 23:26:00,588 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1069 transitions. [2024-11-08 23:26:00,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:26:00,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:00,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:02,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:02,757 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:26:04,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:04,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 658 states and 1069 transitions. [2024-11-08 23:26:04,033 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1069 transitions. [2024-11-08 23:26:04,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:26:04,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:04,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:05,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:05,607 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:26:05,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:05,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 659 states and 1069 transitions. [2024-11-08 23:26:05,638 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1069 transitions. [2024-11-08 23:26:05,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:26:05,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:05,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:07,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:07,204 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:26:07,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:07,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 661 states and 1071 transitions. [2024-11-08 23:26:07,256 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1071 transitions. [2024-11-08 23:26:07,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:26:07,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:07,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:08,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:08,734 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:26:10,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:10,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 662 states and 1071 transitions. [2024-11-08 23:26:10,002 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1071 transitions. [2024-11-08 23:26:10,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:26:10,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:10,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:11,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:11,948 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:26:11,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:11,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 663 states and 1071 transitions. [2024-11-08 23:26:11,985 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1071 transitions. [2024-11-08 23:26:11,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:26:11,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:11,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:13,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:13,722 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:26:13,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:13,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 664 states and 1071 transitions. [2024-11-08 23:26:13,756 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1071 transitions. [2024-11-08 23:26:13,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:26:13,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:13,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:15,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:15,484 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:26:17,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:17,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 672 states and 1100 transitions. [2024-11-08 23:26:17,494 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1100 transitions. [2024-11-08 23:26:17,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:26:17,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:17,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:19,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:19,379 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:26:21,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:21,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 680 states and 1129 transitions. [2024-11-08 23:26:21,441 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1129 transitions. [2024-11-08 23:26:21,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:26:21,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:21,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:23,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:23,218 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:26:25,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:25,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 688 states and 1158 transitions. [2024-11-08 23:26:25,213 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1158 transitions. [2024-11-08 23:26:25,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:26:25,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:25,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:26,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:27,019 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:26:34,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:34,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 694 states and 1191 transitions. [2024-11-08 23:26:34,096 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1191 transitions. [2024-11-08 23:26:34,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:26:34,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:34,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:35,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:35,593 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:26:39,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:39,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 702 states and 1222 transitions. [2024-11-08 23:26:39,795 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1222 transitions. [2024-11-08 23:26:39,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:26:39,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:39,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:41,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:41,370 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:26:42,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:42,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 704 states and 1240 transitions. [2024-11-08 23:26:42,923 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1240 transitions. [2024-11-08 23:26:42,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:26:42,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:42,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:44,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:44,709 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:26:46,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:46,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 705 states and 1240 transitions. [2024-11-08 23:26:46,192 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1240 transitions. [2024-11-08 23:26:46,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:26:46,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:46,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:47,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:48,003 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:26:51,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:51,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 713 states and 1271 transitions. [2024-11-08 23:26:51,037 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1271 transitions. [2024-11-08 23:26:51,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:26:51,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:51,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:52,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:53,297 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:26:59,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:59,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 718 states and 1300 transitions. [2024-11-08 23:26:59,292 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1300 transitions. [2024-11-08 23:26:59,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:26:59,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:59,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:00,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:01,002 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:27:04,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:04,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 721 states and 1324 transitions. [2024-11-08 23:27:04,767 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1324 transitions. [2024-11-08 23:27:04,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:27:04,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:04,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:06,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:06,605 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:27:13,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:13,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 726 states and 1352 transitions. [2024-11-08 23:27:13,759 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1352 transitions. [2024-11-08 23:27:13,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:27:13,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:13,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:15,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:15,654 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:27:19,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:19,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 732 states and 1380 transitions. [2024-11-08 23:27:19,218 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1380 transitions. [2024-11-08 23:27:19,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:27:19,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:19,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:20,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:20,864 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:27:22,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:22,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 733 states and 1380 transitions. [2024-11-08 23:27:22,504 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1380 transitions. [2024-11-08 23:27:22,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:27:22,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:22,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:24,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:24,514 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:27:26,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:26,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 738 states and 1392 transitions. [2024-11-08 23:27:26,288 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1392 transitions. [2024-11-08 23:27:26,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:27:26,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:26,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:27,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:27,974 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:27:29,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:29,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 740 states and 1394 transitions. [2024-11-08 23:27:29,700 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1394 transitions. [2024-11-08 23:27:29,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:27:29,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:29,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:31,307 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:27:35,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:35,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 746 states and 1422 transitions. [2024-11-08 23:27:35,011 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1422 transitions. [2024-11-08 23:27:35,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:27:35,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:35,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:36,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:37,642 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:27:38,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:38,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 745 states and 1400 transitions. [2024-11-08 23:27:38,450 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1400 transitions. [2024-11-08 23:27:38,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:27:38,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:38,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:40,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:40,913 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:27:49,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:49,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 749 states and 1422 transitions. [2024-11-08 23:27:49,901 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1422 transitions. [2024-11-08 23:27:49,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:27:49,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:49,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:51,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:51,743 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:27:53,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:53,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 750 states and 1422 transitions. [2024-11-08 23:27:53,682 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1422 transitions. [2024-11-08 23:27:53,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:27:53,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:53,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:55,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:55,714 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 23:27:55,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:55,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 752 states and 1424 transitions. [2024-11-08 23:27:55,823 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1424 transitions. [2024-11-08 23:27:55,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:27:55,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:55,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:57,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:57,612 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:28:01,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:01,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 756 states and 1435 transitions. [2024-11-08 23:28:01,643 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1435 transitions. [2024-11-08 23:28:01,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:28:01,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:01,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:03,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:03,758 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:28:03,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:03,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 758 states and 1440 transitions. [2024-11-08 23:28:03,875 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1440 transitions. [2024-11-08 23:28:03,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:28:03,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:03,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:05,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:05,810 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:28:07,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:07,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 762 states and 1449 transitions. [2024-11-08 23:28:07,732 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1449 transitions. [2024-11-08 23:28:07,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:28:07,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:07,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:09,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:09,503 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 23:28:09,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:09,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 764 states and 1451 transitions. [2024-11-08 23:28:09,630 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1451 transitions. [2024-11-08 23:28:09,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:28:09,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:09,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:11,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:11,433 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:28:13,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:13,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 766 states and 1454 transitions. [2024-11-08 23:28:13,716 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1454 transitions. [2024-11-08 23:28:13,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:28:13,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:13,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:15,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:16,062 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:28:16,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:16,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 768 states and 1459 transitions. [2024-11-08 23:28:16,179 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1459 transitions. [2024-11-08 23:28:16,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:28:16,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:16,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:17,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:17,927 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:28:23,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:23,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 772 states and 1469 transitions. [2024-11-08 23:28:23,796 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1469 transitions. [2024-11-08 23:28:23,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:28:23,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:23,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:25,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:25,480 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:28:25,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:25,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 773 states and 1472 transitions. [2024-11-08 23:28:25,669 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1472 transitions. [2024-11-08 23:28:25,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:28:25,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:25,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:27,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:27,550 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:28:27,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:27,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 775 states and 1477 transitions. [2024-11-08 23:28:27,646 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1477 transitions. [2024-11-08 23:28:27,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:28:27,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:27,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:29,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:29,274 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:28:31,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:31,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 779 states and 1487 transitions. [2024-11-08 23:28:31,247 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1487 transitions. [2024-11-08 23:28:31,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:28:31,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:31,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:32,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:32,802 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 23:28:32,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:32,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 781 states and 1489 transitions. [2024-11-08 23:28:32,875 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1489 transitions. [2024-11-08 23:28:32,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:28:32,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:32,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:34,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:35,882 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:28:53,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:53,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 800 states and 1549 transitions. [2024-11-08 23:28:53,765 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1549 transitions. [2024-11-08 23:28:53,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:28:53,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:53,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:55,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:55,554 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:28:58,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:58,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 804 states and 1559 transitions. [2024-11-08 23:28:58,940 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1559 transitions. [2024-11-08 23:28:58,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:28:58,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:58,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:00,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:00,791 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:29:00,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:00,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 806 states and 1564 transitions. [2024-11-08 23:29:00,975 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1564 transitions. [2024-11-08 23:29:00,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:29:00,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:00,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:02,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:03,293 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:29:03,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:03,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 807 states and 1567 transitions. [2024-11-08 23:29:03,470 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1567 transitions. [2024-11-08 23:29:03,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:29:03,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:03,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:04,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:05,239 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:29:05,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:05,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 808 states and 1570 transitions. [2024-11-08 23:29:05,407 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1570 transitions. [2024-11-08 23:29:05,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:29:05,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:05,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:06,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:07,012 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:29:07,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:07,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 810 states and 1576 transitions. [2024-11-08 23:29:07,097 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1576 transitions. [2024-11-08 23:29:07,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:29:07,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:07,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:08,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:08,713 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:29:13,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:13,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 815 states and 1589 transitions. [2024-11-08 23:29:13,239 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1589 transitions. [2024-11-08 23:29:13,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:29:13,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:13,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:14,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:15,057 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:29:17,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:17,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 819 states and 1598 transitions. [2024-11-08 23:29:17,261 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1598 transitions. [2024-11-08 23:29:17,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:29:17,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:17,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:18,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:18,856 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:29:20,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:20,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 823 states and 1607 transitions. [2024-11-08 23:29:20,835 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1607 transitions. [2024-11-08 23:29:20,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:29:20,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:20,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:22,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:22,430 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 23:29:22,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:22,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 825 states and 1609 transitions. [2024-11-08 23:29:22,496 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1609 transitions. [2024-11-08 23:29:22,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:29:22,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:22,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:24,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:24,427 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:29:29,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:29,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 829 states and 1620 transitions. [2024-11-08 23:29:29,334 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1620 transitions. [2024-11-08 23:29:29,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:29:29,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:29,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:30,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:31,028 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:29:31,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:31,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 831 states and 1626 transitions. [2024-11-08 23:29:31,103 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1626 transitions. [2024-11-08 23:29:31,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:29:31,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:31,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:32,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:32,795 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:29:34,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:34,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 833 states and 1628 transitions. [2024-11-08 23:29:34,621 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1628 transitions. [2024-11-08 23:29:34,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:29:34,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:34,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:36,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:36,455 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:29:36,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:36,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 834 states and 1631 transitions. [2024-11-08 23:29:36,614 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1631 transitions. [2024-11-08 23:29:36,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:29:36,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:36,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:38,133 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:29:38,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:38,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 835 states and 1635 transitions. [2024-11-08 23:29:38,254 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1635 transitions. [2024-11-08 23:29:38,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:29:38,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:38,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:39,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:39,869 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:29:39,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:39,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 837 states and 1642 transitions. [2024-11-08 23:29:39,940 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1642 transitions. [2024-11-08 23:29:39,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:29:39,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:39,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:41,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:41,856 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:29:43,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:43,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 839 states and 1645 transitions. [2024-11-08 23:29:43,176 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1645 transitions. [2024-11-08 23:29:43,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:29:43,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:43,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:44,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:45,035 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:29:47,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:47,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 843 states and 1654 transitions. [2024-11-08 23:29:47,392 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1654 transitions. [2024-11-08 23:29:47,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:29:47,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:47,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:48,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:49,055 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 23:29:49,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:49,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 845 states and 1656 transitions. [2024-11-08 23:29:49,114 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1656 transitions. [2024-11-08 23:29:49,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:29:49,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:49,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:51,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:51,167 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:29:51,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:51,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 846 states and 1656 transitions. [2024-11-08 23:29:51,223 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1656 transitions. [2024-11-08 23:29:51,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:29:51,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:51,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:52,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:52,953 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:29:53,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:53,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 848 states and 1662 transitions. [2024-11-08 23:29:53,028 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1662 transitions. [2024-11-08 23:29:53,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:29:53,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:53,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:54,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:54,649 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:29:54,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:54,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 850 states and 1665 transitions. [2024-11-08 23:29:54,727 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1665 transitions. [2024-11-08 23:29:54,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:29:54,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:54,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:56,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:57,243 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:29:58,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:58,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 849 states and 1640 transitions. [2024-11-08 23:29:58,244 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1640 transitions. [2024-11-08 23:29:58,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:29:58,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:58,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:59,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:59,808 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:29:59,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:59,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 850 states and 1644 transitions. [2024-11-08 23:29:59,968 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1644 transitions. [2024-11-08 23:29:59,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:29:59,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:59,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:01,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:01,747 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:30:01,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:01,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 851 states and 1648 transitions. [2024-11-08 23:30:01,861 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1648 transitions. [2024-11-08 23:30:01,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:30:01,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:01,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:03,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:03,714 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:30:03,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:03,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 852 states and 1649 transitions. [2024-11-08 23:30:03,814 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1649 transitions. [2024-11-08 23:30:03,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:30:03,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:03,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:05,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:05,511 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:30:05,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:05,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 854 states and 1654 transitions. [2024-11-08 23:30:05,561 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1654 transitions. [2024-11-08 23:30:05,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:30:05,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:05,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:07,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:07,386 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:30:07,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:07,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 854 states and 1653 transitions. [2024-11-08 23:30:07,478 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1653 transitions. [2024-11-08 23:30:07,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:30:07,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:07,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:08,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:08,976 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:30:12,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:12,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 859 states and 1664 transitions. [2024-11-08 23:30:12,361 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1664 transitions. [2024-11-08 23:30:12,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:30:12,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:12,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:13,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:14,092 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:30:16,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:16,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 863 states and 1671 transitions. [2024-11-08 23:30:16,442 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1671 transitions. [2024-11-08 23:30:16,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:30:16,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:16,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:18,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:18,469 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:30:19,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:19,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 867 states and 1677 transitions. [2024-11-08 23:30:19,250 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1677 transitions. [2024-11-08 23:30:19,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:30:19,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:19,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:20,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:20,977 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:30:22,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:22,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 871 states and 1682 transitions. [2024-11-08 23:30:22,231 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1682 transitions. [2024-11-08 23:30:22,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:30:22,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:22,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:23,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:23,944 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:30:23,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:23,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 873 states and 1687 transitions. [2024-11-08 23:30:23,995 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1687 transitions. [2024-11-08 23:30:23,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:30:23,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:23,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:25,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:25,645 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:30:25,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:25,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 874 states and 1689 transitions. [2024-11-08 23:30:25,770 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1689 transitions. [2024-11-08 23:30:25,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:30:25,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:25,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:27,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:27,291 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:30:27,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:27,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 875 states and 1692 transitions. [2024-11-08 23:30:27,375 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1692 transitions. [2024-11-08 23:30:27,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:30:27,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:27,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:28,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:28,976 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:30:29,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:29,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 876 states and 1695 transitions. [2024-11-08 23:30:29,050 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1695 transitions. [2024-11-08 23:30:29,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:30:29,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:29,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:30,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:31,754 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:30:45,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:45,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 884 states and 1726 transitions. [2024-11-08 23:30:45,413 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1726 transitions. [2024-11-08 23:30:45,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:30:45,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:45,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:46,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:47,131 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:30:48,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:48,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 886 states and 1737 transitions. [2024-11-08 23:30:48,462 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1737 transitions. [2024-11-08 23:30:48,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:30:48,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:48,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:50,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:50,137 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:30:51,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:51,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 888 states and 1739 transitions. [2024-11-08 23:30:51,967 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1739 transitions. [2024-11-08 23:30:51,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:30:51,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:51,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:53,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:53,876 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:30:53,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:53,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 890 states and 1741 transitions. [2024-11-08 23:30:53,932 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1741 transitions. [2024-11-08 23:30:53,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:30:53,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:53,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:55,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:55,514 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:30:55,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:55,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 892 states and 1745 transitions. [2024-11-08 23:30:55,577 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1745 transitions. [2024-11-08 23:30:55,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:30:55,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:55,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:57,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:57,382 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:30:57,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:57,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 894 states and 1749 transitions. [2024-11-08 23:30:57,469 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1749 transitions. [2024-11-08 23:30:57,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:30:57,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:57,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:59,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:59,175 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:30:59,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:59,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 895 states and 1752 transitions. [2024-11-08 23:30:59,269 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1752 transitions. [2024-11-08 23:30:59,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:30:59,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:59,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:00,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:00,937 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:31:01,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:01,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 896 states and 1753 transitions. [2024-11-08 23:31:01,008 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1753 transitions. [2024-11-08 23:31:01,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:31:01,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:01,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:02,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:07,373 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 19 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:31:30,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:30,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 913 states and 1830 transitions. [2024-11-08 23:31:30,520 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1830 transitions. [2024-11-08 23:31:30,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:31:30,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:30,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:32,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:32,373 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:31:35,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:35,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 917 states and 1838 transitions. [2024-11-08 23:31:35,488 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1838 transitions. [2024-11-08 23:31:35,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:31:35,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:35,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:37,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:38,470 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:31:49,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:49,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 923 states and 1869 transitions. [2024-11-08 23:31:49,744 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1869 transitions. [2024-11-08 23:31:49,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:31:49,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:49,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:51,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:51,502 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:31:51,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:51,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 927 states and 1874 transitions. [2024-11-08 23:31:51,594 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1874 transitions. [2024-11-08 23:31:51,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:31:51,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:51,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:53,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:53,498 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:31:53,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:53,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 928 states and 1875 transitions. [2024-11-08 23:31:53,589 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1875 transitions. [2024-11-08 23:31:53,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:31:53,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:53,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:55,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:59,234 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:32:02,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:02,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 932 states and 1886 transitions. [2024-11-08 23:32:02,722 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1886 transitions. [2024-11-08 23:32:02,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:32:02,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:02,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:04,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:04,567 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:32:04,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:04,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 933 states and 1889 transitions. [2024-11-08 23:32:04,680 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1889 transitions. [2024-11-08 23:32:04,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:32:04,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:04,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:06,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:06,209 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:32:08,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:08,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 935 states and 1892 transitions. [2024-11-08 23:32:08,694 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1892 transitions. [2024-11-08 23:32:08,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:32:08,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:08,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:10,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:10,304 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 23:32:10,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:10,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 936 states and 1892 transitions. [2024-11-08 23:32:10,352 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1892 transitions. [2024-11-08 23:32:10,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:32:10,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:10,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:11,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:11,961 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:32:12,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:12,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 938 states and 1896 transitions. [2024-11-08 23:32:12,035 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1896 transitions. [2024-11-08 23:32:12,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:32:12,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:12,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:13,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:13,619 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:32:13,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:13,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 939 states and 1897 transitions. [2024-11-08 23:32:13,684 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1897 transitions. [2024-11-08 23:32:13,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:32:13,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:13,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:15,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:15,308 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:32:15,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:15,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 940 states and 1899 transitions. [2024-11-08 23:32:15,377 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1899 transitions. [2024-11-08 23:32:15,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:32:15,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:15,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:17,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:17,157 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 23:32:19,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:19,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 942 states and 1901 transitions. [2024-11-08 23:32:19,048 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1901 transitions. [2024-11-08 23:32:19,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:32:19,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:19,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:20,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:20,918 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:32:21,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:21,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 943 states and 1903 transitions. [2024-11-08 23:32:21,019 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1903 transitions. [2024-11-08 23:32:21,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:32:21,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:21,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:22,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:22,673 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:32:24,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:24,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 944 states and 1903 transitions. [2024-11-08 23:32:24,148 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1903 transitions. [2024-11-08 23:32:24,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:32:24,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:24,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:25,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:26,372 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:32:33,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:33,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 952 states and 1920 transitions. [2024-11-08 23:32:33,329 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1920 transitions. [2024-11-08 23:32:33,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:32:33,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:33,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:34,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:35,121 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:32:35,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:35,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 953 states and 1922 transitions. [2024-11-08 23:32:35,206 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1922 transitions. [2024-11-08 23:32:35,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:32:35,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:35,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:36,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:37,116 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:32:37,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:37,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 954 states and 1922 transitions. [2024-11-08 23:32:37,203 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1922 transitions. [2024-11-08 23:32:37,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:32:37,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:37,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:38,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:39,212 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 17 proven. 9 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 23:32:47,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:47,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 958 states and 1928 transitions. [2024-11-08 23:32:47,755 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1928 transitions. [2024-11-08 23:32:47,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:32:47,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:47,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:49,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:52,937 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:33:23,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:23,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2042 states to 972 states and 1974 transitions. [2024-11-08 23:33:23,217 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1974 transitions. [2024-11-08 23:33:23,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:33:23,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:23,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:25,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:25,708 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:33:33,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:33,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 980 states and 1991 transitions. [2024-11-08 23:33:33,346 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1991 transitions. [2024-11-08 23:33:33,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:33:33,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:33,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:35,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:39,013 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:33:52,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:52,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2065 states to 984 states and 1997 transitions. [2024-11-08 23:33:52,759 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1997 transitions. [2024-11-08 23:33:52,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:33:52,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:52,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:54,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:54,965 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:34:01,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:01,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 992 states and 2015 transitions. [2024-11-08 23:34:01,871 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 2015 transitions. [2024-11-08 23:34:01,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:34:01,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:01,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:03,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:03,597 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 23:34:09,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:09,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2087 states to 996 states and 2019 transitions. [2024-11-08 23:34:09,256 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 2019 transitions. [2024-11-08 23:34:09,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:34:09,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:09,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:10,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:11,057 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 23:34:15,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:15,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2088 states to 998 states and 2020 transitions. [2024-11-08 23:34:15,122 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 2020 transitions. [2024-11-08 23:34:15,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:34:15,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:15,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:16,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:17,130 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:34:17,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:17,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2088 states to 999 states and 2020 transitions. [2024-11-08 23:34:17,217 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 2020 transitions. [2024-11-08 23:34:17,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:34:17,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:17,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:18,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:19,152 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:34:19,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:19,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 997 states and 2012 transitions. [2024-11-08 23:34:19,760 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 2012 transitions. [2024-11-08 23:34:19,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:34:19,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:19,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:21,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:21,582 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:34:21,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:21,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2085 states to 1001 states and 2017 transitions. [2024-11-08 23:34:21,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 2017 transitions. [2024-11-08 23:34:21,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:34:21,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:21,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:23,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:28,857 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:34:59,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:59,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2176 states to 1018 states and 2108 transitions. [2024-11-08 23:34:59,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 2108 transitions. [2024-11-08 23:34:59,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:34:59,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:59,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:01,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:01,602 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:35:17,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:17,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1026 states and 2125 transitions. [2024-11-08 23:35:17,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 2125 transitions. [2024-11-08 23:35:17,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:35:17,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:17,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:19,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:23,721 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 5 proven. 19 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:35:48,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:48,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1038 states and 2191 transitions. [2024-11-08 23:35:48,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 2191 transitions. [2024-11-08 23:35:48,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:35:48,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:48,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:50,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:50,552 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:36:09,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:09,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1046 states and 2208 transitions. [2024-11-08 23:36:09,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 2208 transitions. [2024-11-08 23:36:09,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:36:09,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:09,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:11,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:11,633 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:36:12,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:12,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1044 states and 2203 transitions. [2024-11-08 23:36:12,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 2203 transitions. [2024-11-08 23:36:12,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:36:12,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:12,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:14,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:14,808 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:36:30,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:31,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1052 states and 2220 transitions. [2024-11-08 23:36:31,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 2220 transitions. [2024-11-08 23:36:31,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:36:31,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:31,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:33,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:37,213 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 31 proven. 4 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 23:36:40,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:40,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1051 states and 2213 transitions. [2024-11-08 23:36:40,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 2213 transitions. [2024-11-08 23:36:40,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:36:40,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:40,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:42,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:46,363 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked.