./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d91caa7e-de73-47a8-b4e5-d6c4bab28c94/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d91caa7e-de73-47a8-b4e5-d6c4bab28c94/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d91caa7e-de73-47a8-b4e5-d6c4bab28c94/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d91caa7e-de73-47a8-b4e5-d6c4bab28c94/bin/ukojak-verify-EEHR8qb7sm/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_d91caa7e-de73-47a8-b4e5-d6c4bab28c94/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d91caa7e-de73-47a8-b4e5-d6c4bab28c94/bin/ukojak-verify-EEHR8qb7sm --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 0.3.0-dev-826ab2b [2024-11-13 22:30:55,771 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:30:55,843 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d91caa7e-de73-47a8-b4e5-d6c4bab28c94/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:30:55,850 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:30:55,851 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:30:55,887 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:30:55,888 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:30:55,888 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:30:55,889 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:30:55,889 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:30:55,890 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:30:55,890 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:30:55,890 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:30:55,890 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:30:55,891 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:30:55,891 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:30:55,891 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:30:55,891 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:30:55,891 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:30:55,891 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:30:55,892 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:30:55,892 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:30:55,892 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:30:55,892 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:30:55,892 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:30:55,892 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:30:55,893 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:30:55,893 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:30:55,893 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:30:55,893 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:30:55,893 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_d91caa7e-de73-47a8-b4e5-d6c4bab28c94/bin/ukojak-verify-EEHR8qb7sm 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 [2024-11-13 22:30:56,205 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:30:56,219 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:30:56,221 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:30:56,222 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:30:56,223 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:30:56,226 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d91caa7e-de73-47a8-b4e5-d6c4bab28c94/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--usb_8dev.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 22:30:58,210 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:30:58,863 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:30:58,866 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d91caa7e-de73-47a8-b4e5-d6c4bab28c94/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--usb_8dev.ko-entry_point.cil.out.i [2024-11-13 22:30:58,910 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d91caa7e-de73-47a8-b4e5-d6c4bab28c94/bin/ukojak-verify-EEHR8qb7sm/data/26899c542/84c3222d97e8479a96ba5c77a4d91303/FLAG5eaf1e25c [2024-11-13 22:30:58,928 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d91caa7e-de73-47a8-b4e5-d6c4bab28c94/bin/ukojak-verify-EEHR8qb7sm/data/26899c542/84c3222d97e8479a96ba5c77a4d91303 [2024-11-13 22:30:58,931 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:30:58,932 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:30:58,933 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:30:58,934 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:30:58,939 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:30:58,940 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:30:58" (1/1) ... [2024-11-13 22:30:58,943 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@437dab10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:58, skipping insertion in model container [2024-11-13 22:30:58,943 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:30:58" (1/1) ... [2024-11-13 22:30:59,058 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:30:59,986 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_d91caa7e-de73-47a8-b4e5-d6c4bab28c94/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] [2024-11-13 22:31:00,380 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:31:00,413 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:31:00,540 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [5402] [2024-11-13 22:31:00,544 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] [2024-11-13 22:31:00,545 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] [2024-11-13 22:31:00,545 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] [2024-11-13 22:31:00,547 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] [2024-11-13 22:31:00,548 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] [2024-11-13 22:31:00,557 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_d91caa7e-de73-47a8-b4e5-d6c4bab28c94/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] [2024-11-13 22:31:00,624 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] [2024-11-13 22:31:00,701 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:31:00,773 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:31:00,773 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:31:00 WrapperNode [2024-11-13 22:31:00,774 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:31:00,775 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:31:00,775 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:31:00,776 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:31:00,783 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:31:00" (1/1) ... [2024-11-13 22:31:00,834 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:31:00" (1/1) ... [2024-11-13 22:31:00,983 INFO L138 Inliner]: procedures = 174, calls = 830, calls flagged for inlining = 87, calls inlined = 87, statements flattened = 2654 [2024-11-13 22:31:00,983 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:31:00,984 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:31:00,984 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:31:00,984 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:31:00,992 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:31:00" (1/1) ... [2024-11-13 22:31:00,992 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:31:00" (1/1) ... [2024-11-13 22:31:01,007 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:31:00" (1/1) ... [2024-11-13 22:31:01,008 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:31:00" (1/1) ... [2024-11-13 22:31:01,120 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:31:00" (1/1) ... [2024-11-13 22:31:01,139 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:31:00" (1/1) ... [2024-11-13 22:31:01,163 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:31:00" (1/1) ... [2024-11-13 22:31:01,175 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:31:00" (1/1) ... [2024-11-13 22:31:01,210 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:31:01,211 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:31:01,212 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:31:01,212 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:31:01,213 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:31:00" (1/1) ... [2024-11-13 22:31:01,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:31:01,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d91caa7e-de73-47a8-b4e5-d6c4bab28c94/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:31:01,254 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d91caa7e-de73-47a8-b4e5-d6c4bab28c94/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:31:01,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d91caa7e-de73-47a8-b4e5-d6c4bab28c94/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:31:01,284 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-13 22:31:01,285 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-13 22:31:01,285 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-13 22:31:01,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-13 22:31:01,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_2 [2024-11-13 22:31:01,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_2 [2024-11-13 22:31:01,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_15 [2024-11-13 22:31:01,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_15 [2024-11-13 22:31:01,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:31:01,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2024-11-13 22:31:01,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2024-11-13 22:31:01,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 22:31:01,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2024-11-13 22:31:01,286 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2024-11-13 22:31:01,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:31:01,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 22:31:01,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 22:31:01,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:31:01,287 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-13 22:31:01,287 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-13 22:31:01,288 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2024-11-13 22:31:01,288 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2024-11-13 22:31:01,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2024-11-13 22:31:01,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2024-11-13 22:31:01,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 22:31:01,288 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 22:31:01,288 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-13 22:31:01,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-13 22:31:01,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 22:31:01,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 22:31:01,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2024-11-13 22:31:01,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2024-11-13 22:31:01,290 INFO L130 BoogieDeclarations]: Found specification of procedure usb_8dev_read_bulk_callback [2024-11-13 22:31:01,291 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_8dev_read_bulk_callback [2024-11-13 22:31:01,291 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2024-11-13 22:31:01,291 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2024-11-13 22:31:01,291 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2024-11-13 22:31:01,291 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2024-11-13 22:31:01,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:31:01,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 22:31:01,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 22:31:01,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 22:31:01,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 22:31:01,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:31:01,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:31:01,293 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:31:01,293 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:31:01,293 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 22:31:01,293 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 22:31:01,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:31:01,295 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-13 22:31:01,295 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-13 22:31:01,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2024-11-13 22:31:01,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2024-11-13 22:31:01,296 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2024-11-13 22:31:01,296 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2024-11-13 22:31:01,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:31:01,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 22:31:01,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 22:31:01,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:31:01,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:31:01,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 22:31:01,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 22:31:01,296 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2024-11-13 22:31:01,296 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2024-11-13 22:31:01,296 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2024-11-13 22:31:01,296 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2024-11-13 22:31:01,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:31:01,296 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-13 22:31:01,296 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-13 22:31:01,296 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-13 22:31:01,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-13 22:31:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2024-11-13 22:31:01,297 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2024-11-13 22:31:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_event [2024-11-13 22:31:01,297 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_event [2024-11-13 22:31:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:31:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure usb_8dev_disconnect [2024-11-13 22:31:01,297 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_8dev_disconnect [2024-11-13 22:31:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-13 22:31:01,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-13 22:31:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-13 22:31:01,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-13 22:31:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 22:31:01,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 22:31:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2024-11-13 22:31:01,297 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2024-11-13 22:31:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 22:31:01,298 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 22:31:01,298 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-13 22:31:01,298 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-13 22:31:01,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2024-11-13 22:31:01,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2024-11-13 22:31:01,298 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2024-11-13 22:31:01,298 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2024-11-13 22:31:01,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:31:01,298 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2024-11-13 22:31:01,298 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2024-11-13 22:31:01,298 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-13 22:31:01,298 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-13 22:31:01,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 22:31:01,299 INFO L130 BoogieDeclarations]: Found specification of procedure usb_8dev_send_cmd [2024-11-13 22:31:01,299 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_8dev_send_cmd [2024-11-13 22:31:01,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-13 22:31:01,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-13 22:31:01,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:31:01,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:31:01,299 INFO L130 BoogieDeclarations]: Found specification of procedure usb_8dev_cmd_open [2024-11-13 22:31:01,300 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_8dev_cmd_open [2024-11-13 22:31:01,921 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:31:01,924 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:31:02,237 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 22:31:03,496 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2024-11-13 22:31:17,302 INFO L? ?]: Removed 1095 outVars from TransFormulas that were not future-live. [2024-11-13 22:31:17,303 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:31:18,306 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:31:18,307 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:31:18,307 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:31:18 BoogieIcfgContainer [2024-11-13 22:31:18,307 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:31:18,308 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:31:18,308 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:31:18,321 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:31:18,321 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:31:18" (1/1) ... [2024-11-13 22:31:18,330 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:31:18,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:18,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 537 states and 757 transitions. [2024-11-13 22:31:18,412 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 757 transitions. [2024-11-13 22:31:18,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:31:18,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:18,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:20,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:21,623 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:31:31,666 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 [] [2024-11-13 22:31:31,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:31,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 542 states and 779 transitions. [2024-11-13 22:31:31,936 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 779 transitions. [2024-11-13 22:31:31,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:31:31,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:31,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:34,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:34,761 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:31:34,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:34,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 543 states and 780 transitions. [2024-11-13 22:31:34,791 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 780 transitions. [2024-11-13 22:31:34,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:31:34,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:34,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:36,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:36,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:31:36,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:36,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 545 states and 783 transitions. [2024-11-13 22:31:36,954 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 783 transitions. [2024-11-13 22:31:36,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:31:36,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:36,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:38,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:38,941 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:31:39,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:39,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 548 states and 804 transitions. [2024-11-13 22:31:39,391 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 804 transitions. [2024-11-13 22:31:39,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:31:39,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:39,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:40,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:40,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:31:41,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:41,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 547 states and 800 transitions. [2024-11-13 22:31:41,136 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 800 transitions. [2024-11-13 22:31:41,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:31:41,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:41,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:42,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:43,012 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:31:44,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:44,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 552 states and 823 transitions. [2024-11-13 22:31:44,285 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 823 transitions. [2024-11-13 22:31:44,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:31:44,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:44,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:45,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:45,636 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:31:45,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:45,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 554 states and 825 transitions. [2024-11-13 22:31:45,663 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 825 transitions. [2024-11-13 22:31:45,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:31:45,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:45,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:47,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:47,705 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:31:57,902 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 [] [2024-11-13 22:31:59,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:59,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 567 states and 867 transitions. [2024-11-13 22:31:59,942 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 867 transitions. [2024-11-13 22:31:59,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:31:59,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:59,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:01,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:01,997 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:32:02,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:02,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 566 states and 861 transitions. [2024-11-13 22:32:02,295 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 861 transitions. [2024-11-13 22:32:02,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:32:02,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:02,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:03,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:04,511 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:32:15,122 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 [] [2024-11-13 22:32:17,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:17,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 580 states and 904 transitions. [2024-11-13 22:32:17,808 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 904 transitions. [2024-11-13 22:32:17,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:32:17,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:17,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:19,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:19,311 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:32:19,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:19,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 581 states and 904 transitions. [2024-11-13 22:32:19,358 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 904 transitions. [2024-11-13 22:32:19,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:32:19,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:19,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:20,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:20,803 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:32:21,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:21,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 584 states and 910 transitions. [2024-11-13 22:32:21,694 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 910 transitions. [2024-11-13 22:32:21,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:32:21,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:21,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:22,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:23,306 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:32:34,243 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 [] [2024-11-13 22:32:37,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:37,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 599 states and 954 transitions. [2024-11-13 22:32:37,833 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 954 transitions. [2024-11-13 22:32:37,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:32:37,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:37,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:39,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:39,805 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:32:39,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:39,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 600 states and 954 transitions. [2024-11-13 22:32:39,877 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 954 transitions. [2024-11-13 22:32:39,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:32:39,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:39,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:41,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:42,219 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:32:53,348 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 [] [2024-11-13 22:32:57,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:57,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 616 states and 999 transitions. [2024-11-13 22:32:57,976 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 999 transitions. [2024-11-13 22:32:57,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:32:57,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:57,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:59,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:59,764 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:33:00,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:00,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 619 states and 1007 transitions. [2024-11-13 22:33:00,830 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1007 transitions. [2024-11-13 22:33:00,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:33:00,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:00,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:02,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:02,521 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:33:02,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:02,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 620 states and 1007 transitions. [2024-11-13 22:33:02,579 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1007 transitions. [2024-11-13 22:33:02,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:33:02,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:02,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:03,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:04,287 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:33:15,254 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 [] [2024-11-13 22:33:22,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:22,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 637 states and 1053 transitions. [2024-11-13 22:33:22,609 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1053 transitions. [2024-11-13 22:33:22,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:33:22,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:22,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:23,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:23,938 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:33:23,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:23,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 638 states and 1053 transitions. [2024-11-13 22:33:23,997 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1053 transitions. [2024-11-13 22:33:23,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:33:24,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:24,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:25,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:25,550 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:33:25,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:25,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 640 states and 1055 transitions. [2024-11-13 22:33:25,632 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1055 transitions. [2024-11-13 22:33:25,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:33:25,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:25,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:27,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:27,561 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:33:29,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:29,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 641 states and 1055 transitions. [2024-11-13 22:33:29,370 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1055 transitions. [2024-11-13 22:33:29,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:33:29,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:29,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:30,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:30,954 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:33:31,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:31,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 644 states and 1063 transitions. [2024-11-13 22:33:31,622 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1063 transitions. [2024-11-13 22:33:31,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:33:31,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:31,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:32,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:32,953 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:33:32,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:32,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 645 states and 1063 transitions. [2024-11-13 22:33:32,983 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1063 transitions. [2024-11-13 22:33:32,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:33:32,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:32,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:34,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:34,672 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:33:34,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:34,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 647 states and 1065 transitions. [2024-11-13 22:33:34,759 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1065 transitions. [2024-11-13 22:33:34,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:33:34,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:34,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:36,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:36,322 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:33:37,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:37,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 648 states and 1065 transitions. [2024-11-13 22:33:37,760 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1065 transitions. [2024-11-13 22:33:37,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:33:37,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:37,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:39,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:39,381 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:33:40,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:40,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 649 states and 1065 transitions. [2024-11-13 22:33:40,874 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1065 transitions. [2024-11-13 22:33:40,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:33:40,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:40,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:42,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:42,752 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:33:42,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:42,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 650 states and 1065 transitions. [2024-11-13 22:33:42,826 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1065 transitions. [2024-11-13 22:33:42,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:33:42,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:42,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:44,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:44,205 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:33:44,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:44,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 651 states and 1065 transitions. [2024-11-13 22:33:44,242 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1065 transitions. [2024-11-13 22:33:44,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:33:44,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:44,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:45,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:45,580 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:33:45,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:45,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 653 states and 1067 transitions. [2024-11-13 22:33:45,622 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1067 transitions. [2024-11-13 22:33:45,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:33:45,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:45,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:46,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:46,978 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:33:48,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:48,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 654 states and 1067 transitions. [2024-11-13 22:33:48,117 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1067 transitions. [2024-11-13 22:33:48,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:33:48,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:48,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:49,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:49,798 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:33:49,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:49,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 655 states and 1067 transitions. [2024-11-13 22:33:49,881 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1067 transitions. [2024-11-13 22:33:49,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:33:49,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:49,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:51,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:51,301 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:33:51,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:51,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 657 states and 1069 transitions. [2024-11-13 22:33:51,336 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1069 transitions. [2024-11-13 22:33:51,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:33:51,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:51,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:52,569 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:33:53,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:53,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 658 states and 1069 transitions. [2024-11-13 22:33:53,774 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1069 transitions. [2024-11-13 22:33:53,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:33:53,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:53,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:55,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:55,104 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:33:55,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:55,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 659 states and 1069 transitions. [2024-11-13 22:33:55,137 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1069 transitions. [2024-11-13 22:33:55,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:33:55,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:55,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:56,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:56,440 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:33:56,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:56,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 661 states and 1071 transitions. [2024-11-13 22:33:56,490 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1071 transitions. [2024-11-13 22:33:56,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:33:56,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:56,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:57,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:57,753 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:33:58,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:58,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 662 states and 1071 transitions. [2024-11-13 22:33:58,998 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1071 transitions. [2024-11-13 22:33:58,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:33:59,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:59,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:00,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:00,365 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:34:00,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:00,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 663 states and 1071 transitions. [2024-11-13 22:34:00,392 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1071 transitions. [2024-11-13 22:34:00,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:34:00,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:00,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:01,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:01,639 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:34:01,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:01,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 664 states and 1071 transitions. [2024-11-13 22:34:01,662 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1071 transitions. [2024-11-13 22:34:01,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:34:01,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:01,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:02,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:03,237 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:34:05,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:05,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 672 states and 1100 transitions. [2024-11-13 22:34:05,239 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1100 transitions. [2024-11-13 22:34:05,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:34:05,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:05,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:06,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:06,807 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:34:08,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:08,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 680 states and 1129 transitions. [2024-11-13 22:34:08,865 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1129 transitions. [2024-11-13 22:34:08,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:34:08,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:08,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:10,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:10,217 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:34:12,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:12,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 688 states and 1158 transitions. [2024-11-13 22:34:12,204 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1158 transitions. [2024-11-13 22:34:12,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:34:12,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:12,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:13,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:13,633 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:34:20,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:20,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 694 states and 1191 transitions. [2024-11-13 22:34:20,909 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1191 transitions. [2024-11-13 22:34:20,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:34:20,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:20,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:22,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:22,179 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:34:26,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:26,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 702 states and 1222 transitions. [2024-11-13 22:34:26,678 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1222 transitions. [2024-11-13 22:34:26,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:34:26,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:26,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:27,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:27,993 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:34:29,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:29,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 703 states and 1222 transitions. [2024-11-13 22:34:29,481 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1222 transitions. [2024-11-13 22:34:29,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:34:29,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:29,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:30,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:30,939 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:34:33,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:33,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 711 states and 1253 transitions. [2024-11-13 22:34:33,905 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1253 transitions. [2024-11-13 22:34:33,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:34:33,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:33,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:35,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:35,642 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:34:41,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:41,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 716 states and 1282 transitions. [2024-11-13 22:34:41,927 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1282 transitions. [2024-11-13 22:34:41,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:34:41,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:41,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:43,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:43,271 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:34:46,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:46,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 719 states and 1306 transitions. [2024-11-13 22:34:46,701 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1306 transitions. [2024-11-13 22:34:46,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:34:46,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:46,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:47,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:48,018 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:34:55,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:55,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 724 states and 1334 transitions. [2024-11-13 22:34:55,197 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1334 transitions. [2024-11-13 22:34:55,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:34:55,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:55,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:56,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:56,821 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:35:00,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:00,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 730 states and 1362 transitions. [2024-11-13 22:35:00,367 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1362 transitions. [2024-11-13 22:35:00,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:35:00,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:00,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:01,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:01,916 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:35:03,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:03,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 731 states and 1362 transitions. [2024-11-13 22:35:03,565 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1362 transitions. [2024-11-13 22:35:03,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:35:03,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:03,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:04,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:05,037 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:35:06,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:06,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 736 states and 1374 transitions. [2024-11-13 22:35:06,830 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1374 transitions. [2024-11-13 22:35:06,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:35:06,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:06,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:08,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:08,272 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:35:10,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:10,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 738 states and 1376 transitions. [2024-11-13 22:35:10,329 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1376 transitions. [2024-11-13 22:35:10,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:35:10,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:10,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:11,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:11,804 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:35:15,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:15,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 744 states and 1404 transitions. [2024-11-13 22:35:15,901 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1404 transitions. [2024-11-13 22:35:15,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:35:15,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:15,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:17,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:17,979 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:35:18,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:18,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 743 states and 1383 transitions. [2024-11-13 22:35:18,836 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1383 transitions. [2024-11-13 22:35:18,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:35:18,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:18,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:20,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:21,187 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:35:29,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:29,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 747 states and 1405 transitions. [2024-11-13 22:35:29,843 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1405 transitions. [2024-11-13 22:35:29,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:35:29,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:29,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:31,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:31,306 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:35:33,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:33,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 748 states and 1405 transitions. [2024-11-13 22:35:33,234 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1405 transitions. [2024-11-13 22:35:33,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:35:33,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:33,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:34,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:34,871 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:35:34,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:34,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 750 states and 1407 transitions. [2024-11-13 22:35:34,992 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1407 transitions. [2024-11-13 22:35:34,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:35:34,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:34,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:36,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:36,435 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:35:40,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:40,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 754 states and 1418 transitions. [2024-11-13 22:35:40,581 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1418 transitions. [2024-11-13 22:35:40,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:35:40,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:40,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:42,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:42,294 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:35:42,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:42,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 756 states and 1423 transitions. [2024-11-13 22:35:42,420 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1423 transitions. [2024-11-13 22:35:42,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:35:42,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:42,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:43,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:44,099 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:35:46,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:46,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 760 states and 1432 transitions. [2024-11-13 22:35:46,249 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1432 transitions. [2024-11-13 22:35:46,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:35:46,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:46,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:47,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:47,676 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:35:47,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:47,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 762 states and 1434 transitions. [2024-11-13 22:35:47,780 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1434 transitions. [2024-11-13 22:35:47,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:35:47,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:47,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:49,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:49,263 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:35:53,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:53,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 766 states and 1446 transitions. [2024-11-13 22:35:53,386 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1446 transitions. [2024-11-13 22:35:53,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:35:53,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:53,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:54,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:55,169 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:35:55,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:55,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 768 states and 1451 transitions. [2024-11-13 22:35:55,291 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1451 transitions. [2024-11-13 22:35:55,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:35:55,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:55,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:56,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:56,679 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:35:58,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:58,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 770 states and 1454 transitions. [2024-11-13 22:35:58,767 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1454 transitions. [2024-11-13 22:35:58,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:35:58,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:58,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:00,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:00,683 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:36:00,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:00,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 771 states and 1457 transitions. [2024-11-13 22:36:00,887 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1457 transitions. [2024-11-13 22:36:00,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:36:00,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:00,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:02,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:02,363 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:36:02,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:02,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 773 states and 1462 transitions. [2024-11-13 22:36:02,467 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1462 transitions. [2024-11-13 22:36:02,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:36:02,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:02,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:03,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:03,824 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:36:06,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:06,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 777 states and 1472 transitions. [2024-11-13 22:36:06,046 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1472 transitions. [2024-11-13 22:36:06,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:36:06,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:06,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:07,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:07,292 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:36:07,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:07,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 779 states and 1474 transitions. [2024-11-13 22:36:07,373 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1474 transitions. [2024-11-13 22:36:07,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:36:07,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:07,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:08,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:10,532 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:36:28,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:28,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 798 states and 1534 transitions. [2024-11-13 22:36:28,685 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1534 transitions. [2024-11-13 22:36:28,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:36:28,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:28,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:30,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:30,210 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:36:33,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:33,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 802 states and 1544 transitions. [2024-11-13 22:36:33,672 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1544 transitions. [2024-11-13 22:36:33,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:36:33,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:33,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:35,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:35,405 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:36:35,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:35,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 804 states and 1549 transitions. [2024-11-13 22:36:35,519 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1549 transitions. [2024-11-13 22:36:35,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:36:35,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:35,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:37,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:37,369 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:36:37,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:37,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 805 states and 1552 transitions. [2024-11-13 22:36:37,563 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1552 transitions. [2024-11-13 22:36:37,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:36:37,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:37,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:39,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:39,580 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:36:39,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:39,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 806 states and 1555 transitions. [2024-11-13 22:36:39,789 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1555 transitions. [2024-11-13 22:36:39,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:36:39,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:39,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:41,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:41,447 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:36:41,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:41,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 808 states and 1561 transitions. [2024-11-13 22:36:41,522 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1561 transitions. [2024-11-13 22:36:41,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:36:41,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:41,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:43,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:43,111 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:36:45,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:45,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 812 states and 1572 transitions. [2024-11-13 22:36:45,373 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1572 transitions. [2024-11-13 22:36:45,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:36:45,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:45,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:46,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:46,687 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:36:48,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:48,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 814 states and 1587 transitions. [2024-11-13 22:36:48,748 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1587 transitions. [2024-11-13 22:36:48,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:36:48,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:48,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:50,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:50,172 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:36:54,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:54,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 819 states and 1599 transitions. [2024-11-13 22:36:54,459 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1599 transitions. [2024-11-13 22:36:54,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:36:54,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:54,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:55,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:55,723 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:36:57,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:57,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 823 states and 1608 transitions. [2024-11-13 22:36:57,796 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1608 transitions. [2024-11-13 22:36:57,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:36:57,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:57,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:59,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:59,181 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:36:59,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:59,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 825 states and 1610 transitions. [2024-11-13 22:36:59,275 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1610 transitions. [2024-11-13 22:36:59,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:36:59,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:59,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:00,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:00,717 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:37:00,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:00,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 827 states and 1612 transitions. [2024-11-13 22:37:00,816 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1612 transitions. [2024-11-13 22:37:00,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:37:00,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:00,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:02,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:02,422 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:37:02,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:02,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 829 states and 1618 transitions. [2024-11-13 22:37:02,517 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1618 transitions. [2024-11-13 22:37:02,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:37:02,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:02,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:03,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:03,900 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:37:06,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:06,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 833 states and 1625 transitions. [2024-11-13 22:37:06,163 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1625 transitions. [2024-11-13 22:37:06,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:37:06,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:06,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:07,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:07,621 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:37:07,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:07,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 834 states and 1628 transitions. [2024-11-13 22:37:07,780 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1628 transitions. [2024-11-13 22:37:07,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:37:07,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:07,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:09,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:09,124 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:37:09,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:09,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 835 states and 1632 transitions. [2024-11-13 22:37:09,242 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1632 transitions. [2024-11-13 22:37:09,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:37:09,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:09,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:10,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:10,749 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:37:13,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:13,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 837 states and 1636 transitions. [2024-11-13 22:37:13,116 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1636 transitions. [2024-11-13 22:37:13,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:37:13,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:13,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:14,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:14,411 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:37:15,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:15,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 839 states and 1641 transitions. [2024-11-13 22:37:15,474 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1641 transitions. [2024-11-13 22:37:15,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:37:15,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:15,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:16,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:16,969 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:37:19,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:19,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 843 states and 1650 transitions. [2024-11-13 22:37:19,129 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1650 transitions. [2024-11-13 22:37:19,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:37:19,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:19,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:20,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:20,569 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:37:20,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:20,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 845 states and 1652 transitions. [2024-11-13 22:37:20,645 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1652 transitions. [2024-11-13 22:37:20,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:37:20,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:20,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:22,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:22,325 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:37:22,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:22,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 846 states and 1652 transitions. [2024-11-13 22:37:22,363 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1652 transitions. [2024-11-13 22:37:22,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:37:22,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:22,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:23,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:23,954 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:37:24,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:24,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 848 states and 1655 transitions. [2024-11-13 22:37:24,027 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1655 transitions. [2024-11-13 22:37:24,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:37:24,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:24,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:25,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:25,535 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:37:25,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:25,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 850 states and 1660 transitions. [2024-11-13 22:37:25,577 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1660 transitions. [2024-11-13 22:37:25,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:37:25,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:25,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:27,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:28,172 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:37:29,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:29,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 849 states and 1635 transitions. [2024-11-13 22:37:29,120 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1635 transitions. [2024-11-13 22:37:29,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:37:29,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:29,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:30,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:30,977 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:37:31,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:31,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 850 states and 1639 transitions. [2024-11-13 22:37:31,111 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1639 transitions. [2024-11-13 22:37:31,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:37:31,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:31,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:32,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:32,367 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:37:32,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:32,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 851 states and 1644 transitions. [2024-11-13 22:37:32,472 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1644 transitions. [2024-11-13 22:37:32,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:37:32,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:32,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:33,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:34,065 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:37:34,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:34,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 852 states and 1645 transitions. [2024-11-13 22:37:34,169 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1645 transitions. [2024-11-13 22:37:34,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:37:34,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:34,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:35,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:35,550 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:37:35,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:35,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 854 states and 1650 transitions. [2024-11-13 22:37:35,647 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1650 transitions. [2024-11-13 22:37:35,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:37:35,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:35,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:37,051 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:37:41,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:41,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 856 states and 1662 transitions. [2024-11-13 22:37:41,811 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1662 transitions. [2024-11-13 22:37:41,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:37:41,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:41,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:43,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:43,129 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:37:46,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:46,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 861 states and 1673 transitions. [2024-11-13 22:37:46,391 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1673 transitions. [2024-11-13 22:37:46,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:37:46,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:46,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:47,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:47,932 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:37:50,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:50,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 865 states and 1680 transitions. [2024-11-13 22:37:50,335 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1680 transitions. [2024-11-13 22:37:50,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:37:50,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:50,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:51,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:52,004 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:37:53,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:53,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 869 states and 1686 transitions. [2024-11-13 22:37:53,158 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1686 transitions. [2024-11-13 22:37:53,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:37:53,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:53,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:54,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:54,634 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:37:55,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:55,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 873 states and 1691 transitions. [2024-11-13 22:37:55,823 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1691 transitions. [2024-11-13 22:37:55,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:37:55,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:55,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:57,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:57,215 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:37:57,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:57,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 875 states and 1696 transitions. [2024-11-13 22:37:57,262 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1696 transitions. [2024-11-13 22:37:57,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:37:57,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:57,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:58,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:58,714 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:37:58,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:58,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 876 states and 1698 transitions. [2024-11-13 22:37:58,831 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1698 transitions. [2024-11-13 22:37:58,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:37:58,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:58,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:00,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:00,158 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:38:00,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:00,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 877 states and 1701 transitions. [2024-11-13 22:38:00,245 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1701 transitions. [2024-11-13 22:38:00,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:38:00,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:00,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:01,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:01,614 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:38:01,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:01,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 878 states and 1704 transitions. [2024-11-13 22:38:01,684 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1704 transitions. [2024-11-13 22:38:01,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:38:01,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:01,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:02,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:04,004 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:38:17,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:17,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 886 states and 1735 transitions. [2024-11-13 22:38:17,328 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1735 transitions. [2024-11-13 22:38:17,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:38:17,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:17,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:18,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:18,582 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:38:20,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:20,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 888 states and 1737 transitions. [2024-11-13 22:38:20,377 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1737 transitions. [2024-11-13 22:38:20,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:38:20,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:20,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:21,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:22,064 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:38:22,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:22,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 890 states and 1739 transitions. [2024-11-13 22:38:22,114 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1739 transitions. [2024-11-13 22:38:22,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:38:22,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:22,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:23,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:23,462 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:38:23,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:23,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 892 states and 1744 transitions. [2024-11-13 22:38:23,552 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1744 transitions. [2024-11-13 22:38:23,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:38:23,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:23,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:24,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:24,831 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:38:25,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:25,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 894 states and 1748 transitions. [2024-11-13 22:38:25,383 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1748 transitions. [2024-11-13 22:38:25,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:38:25,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:25,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:26,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:26,605 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:38:26,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:26,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 895 states and 1751 transitions. [2024-11-13 22:38:26,698 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1751 transitions. [2024-11-13 22:38:26,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:38:26,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:26,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:27,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:28,074 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:38:28,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:28,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 896 states and 1753 transitions. [2024-11-13 22:38:28,142 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1753 transitions. [2024-11-13 22:38:28,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:38:28,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:28,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:29,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:33,865 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 19 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:38:55,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:55,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 913 states and 1830 transitions. [2024-11-13 22:38:55,562 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1830 transitions. [2024-11-13 22:38:55,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:38:55,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:55,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:56,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:56,927 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:38:59,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:59,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 917 states and 1838 transitions. [2024-11-13 22:38:59,963 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1838 transitions. [2024-11-13 22:38:59,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:38:59,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:59,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:01,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:02,661 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:39:13,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:13,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 923 states and 1869 transitions. [2024-11-13 22:39:13,306 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1869 transitions. [2024-11-13 22:39:13,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:39:13,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:13,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:14,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:14,687 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:39:14,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:14,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 927 states and 1874 transitions. [2024-11-13 22:39:14,775 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1874 transitions. [2024-11-13 22:39:14,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:39:14,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:14,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:15,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:16,116 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:39:16,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:16,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 928 states and 1879 transitions. [2024-11-13 22:39:16,255 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1879 transitions. [2024-11-13 22:39:16,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:39:16,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:16,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:17,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:21,607 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:39:25,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:25,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 932 states and 1890 transitions. [2024-11-13 22:39:25,143 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1890 transitions. [2024-11-13 22:39:25,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:39:25,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:25,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:26,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:26,576 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:39:26,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:26,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 933 states and 1891 transitions. [2024-11-13 22:39:26,991 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1891 transitions. [2024-11-13 22:39:26,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:39:26,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:26,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:28,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:28,449 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:39:31,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:31,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 935 states and 1894 transitions. [2024-11-13 22:39:31,186 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1894 transitions. [2024-11-13 22:39:31,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:39:31,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:31,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:32,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:32,753 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:39:32,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:32,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 936 states and 1894 transitions. [2024-11-13 22:39:32,794 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1894 transitions. [2024-11-13 22:39:32,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:39:32,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:32,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:33,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:34,100 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:39:34,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:34,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 938 states and 1898 transitions. [2024-11-13 22:39:34,183 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1898 transitions. [2024-11-13 22:39:34,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:39:34,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:34,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:35,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:35,566 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:39:35,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:35,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 939 states and 1899 transitions. [2024-11-13 22:39:35,632 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1899 transitions. [2024-11-13 22:39:35,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:39:35,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:35,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:36,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:37,181 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:39:37,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:37,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 940 states and 1901 transitions. [2024-11-13 22:39:37,252 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1901 transitions. [2024-11-13 22:39:37,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:39:37,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:37,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:38,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:38,547 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:39:40,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:40,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 942 states and 1903 transitions. [2024-11-13 22:39:40,325 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1903 transitions. [2024-11-13 22:39:40,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:39:40,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:40,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:41,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:41,980 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:39:42,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:42,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 943 states and 1905 transitions. [2024-11-13 22:39:42,066 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1905 transitions. [2024-11-13 22:39:42,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:39:42,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:42,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:43,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:43,505 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:39:44,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:44,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 944 states and 1905 transitions. [2024-11-13 22:39:44,866 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1905 transitions. [2024-11-13 22:39:44,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:39:44,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:44,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:46,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:46,557 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:39:52,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:52,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 952 states and 1922 transitions. [2024-11-13 22:39:52,989 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1922 transitions. [2024-11-13 22:39:52,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:39:52,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:52,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:54,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:54,404 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:39:54,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:54,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 953 states and 1924 transitions. [2024-11-13 22:39:54,475 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1924 transitions. [2024-11-13 22:39:54,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:39:54,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:54,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:55,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:56,124 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:39:56,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:56,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 954 states and 1924 transitions. [2024-11-13 22:39:56,202 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1924 transitions. [2024-11-13 22:39:56,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:39:56,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:56,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:58,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:58,348 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 17 proven. 9 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:40:06,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:06,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 958 states and 1930 transitions. [2024-11-13 22:40:06,384 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1930 transitions. [2024-11-13 22:40:06,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:40:06,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:06,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:08,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:11,984 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:40:40,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:40,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2044 states to 972 states and 1976 transitions. [2024-11-13 22:40:40,050 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1976 transitions. [2024-11-13 22:40:40,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:40:40,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:40,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:42,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:42,352 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:40:49,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:49,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2061 states to 980 states and 1993 transitions. [2024-11-13 22:40:49,636 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1993 transitions. [2024-11-13 22:40:49,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:40:49,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:49,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:51,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:54,277 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:41:07,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:07,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2068 states to 984 states and 2000 transitions. [2024-11-13 22:41:07,805 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 2000 transitions. [2024-11-13 22:41:07,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:41:07,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:07,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:09,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:09,336 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:41:16,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:16,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 992 states and 2018 transitions. [2024-11-13 22:41:16,168 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 2018 transitions. [2024-11-13 22:41:16,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:41:16,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:16,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:17,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:17,585 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:41:22,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:22,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2090 states to 996 states and 2022 transitions. [2024-11-13 22:41:22,851 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 2022 transitions. [2024-11-13 22:41:22,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:41:22,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:22,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:24,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:24,310 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:41:24,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:24,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2090 states to 997 states and 2022 transitions. [2024-11-13 22:41:24,377 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 2022 transitions. [2024-11-13 22:41:24,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:41:24,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:24,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:25,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:25,810 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 19 proven. 10 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:41:28,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:28,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 995 states and 2010 transitions. [2024-11-13 22:41:28,005 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 2010 transitions. [2024-11-13 22:41:28,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:41:28,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:28,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:29,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:29,340 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:41:31,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:31,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 997 states and 2011 transitions. [2024-11-13 22:41:31,715 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 2011 transitions. [2024-11-13 22:41:31,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:41:31,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:31,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:33,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:33,182 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:41:33,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:33,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1001 states and 2016 transitions. [2024-11-13 22:41:33,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 2016 transitions. [2024-11-13 22:41:33,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:41:33,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:33,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:34,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:39,864 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:42:09,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:09,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2175 states to 1018 states and 2107 transitions. [2024-11-13 22:42:09,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 2107 transitions. [2024-11-13 22:42:09,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:42:09,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:09,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:10,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:10,827 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:42:25,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:25,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2192 states to 1026 states and 2124 transitions. [2024-11-13 22:42:25,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 2124 transitions. [2024-11-13 22:42:25,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:42:25,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:25,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:26,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:29,763 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 5 proven. 19 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:42:50,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:50,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1038 states and 2190 transitions. [2024-11-13 22:42:50,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 2190 transitions. [2024-11-13 22:42:50,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:42:50,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:50,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:51,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:52,032 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:43:06,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:06,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1046 states and 2207 transitions. [2024-11-13 22:43:06,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 2207 transitions. [2024-11-13 22:43:06,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:43:06,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:06,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:08,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:08,066 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:43:08,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:08,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1044 states and 2202 transitions. [2024-11-13 22:43:08,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 2202 transitions. [2024-11-13 22:43:08,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:43:08,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:08,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:09,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:10,090 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:43:24,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:24,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1052 states and 2219 transitions. [2024-11-13 22:43:24,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 2219 transitions. [2024-11-13 22:43:24,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:43:24,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:24,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:26,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:29,877 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 31 proven. 4 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:43:33,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:33,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1052 states and 2216 transitions. [2024-11-13 22:43:33,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 2216 transitions. [2024-11-13 22:43:33,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:43:33,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:33,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:34,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:37,723 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:44:00,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:00,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2387 states to 1058 states and 2308 transitions. [2024-11-13 22:44:00,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 2308 transitions. [2024-11-13 22:44:00,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:44:00,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:00,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:01,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:01,651 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:44:03,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:03,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2388 states to 1059 states and 2309 transitions. [2024-11-13 22:44:03,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 2309 transitions. [2024-11-13 22:44:03,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:44:03,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:03,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:05,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:05,569 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:44:13,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:13,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 1062 states and 2333 transitions. [2024-11-13 22:44:13,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 2333 transitions. [2024-11-13 22:44:13,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:44:13,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:13,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:15,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:17,012 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:44:25,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:25,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2458 states to 1071 states and 2378 transitions. [2024-11-13 22:44:25,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 2378 transitions. [2024-11-13 22:44:25,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:44:25,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:25,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:27,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:27,363 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 22:44:32,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:32,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1074 states and 2382 transitions. [2024-11-13 22:44:32,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 2382 transitions. [2024-11-13 22:44:32,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:44:32,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:32,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:34,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:34,156 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 22:44:38,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:38,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2466 states to 1077 states and 2386 transitions. [2024-11-13 22:44:38,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 2386 transitions. [2024-11-13 22:44:38,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:44:38,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:38,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:39,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:39,739 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 22:44:45,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:45,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2470 states to 1080 states and 2390 transitions. [2024-11-13 22:44:45,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 2390 transitions. [2024-11-13 22:44:45,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:44:45,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:45,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:46,866 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:44:47,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:47,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2476 states to 1084 states and 2396 transitions. [2024-11-13 22:44:47,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 2396 transitions. [2024-11-13 22:44:47,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:44:47,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:47,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:48,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:52,231 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:45:02,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:02,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2502 states to 1090 states and 2422 transitions. [2024-11-13 22:45:02,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 2422 transitions. [2024-11-13 22:45:02,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:45:02,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:02,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:04,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:04,374 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:45:11,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:11,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1094 states and 2434 transitions. [2024-11-13 22:45:11,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 2434 transitions. [2024-11-13 22:45:11,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:45:11,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:11,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:13,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:13,219 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:45:13,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:13,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2516 states to 1096 states and 2436 transitions. [2024-11-13 22:45:13,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 2436 transitions. [2024-11-13 22:45:13,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:45:13,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:13,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:14,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:14,993 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked.