./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--ems_usb.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_0857f75f-42a1-4005-9e3e-7168d3c72514/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0857f75f-42a1-4005-9e3e-7168d3c72514/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_0857f75f-42a1-4005-9e3e-7168d3c72514/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0857f75f-42a1-4005-9e3e-7168d3c72514/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--ems_usb.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0857f75f-42a1-4005-9e3e-7168d3c72514/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_0857f75f-42a1-4005-9e3e-7168d3c72514/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 be936ec9376452d086f72aa92ac4fe7deb233a068e40e0ed8f478fbc228d19b6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:03:23,330 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:03:23,426 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0857f75f-42a1-4005-9e3e-7168d3c72514/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 23:03:23,431 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:03:23,431 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:03:23,453 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:03:23,454 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:03:23,454 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:03:23,454 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:03:23,455 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:03:23,455 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:03:23,455 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:03:23,455 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:03:23,455 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:03:23,455 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:03:23,455 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:03:23,455 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:03:23,456 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:03:23,456 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:03:23,456 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:03:23,458 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:03:23,458 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:03:23,459 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:03:23,459 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:03:23,459 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:03:23,459 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:03:23,459 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:03:23,459 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:03:23,459 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:03:23,459 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:03:23,459 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_0857f75f-42a1-4005-9e3e-7168d3c72514/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 -> be936ec9376452d086f72aa92ac4fe7deb233a068e40e0ed8f478fbc228d19b6 [2024-11-13 23:03:23,746 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:03:23,759 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:03:23,762 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:03:23,763 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:03:23,764 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:03:23,767 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0857f75f-42a1-4005-9e3e-7168d3c72514/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--ems_usb.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 23:03:25,763 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:03:26,273 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:03:26,275 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0857f75f-42a1-4005-9e3e-7168d3c72514/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--ems_usb.ko-entry_point.cil.out.i [2024-11-13 23:03:26,309 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0857f75f-42a1-4005-9e3e-7168d3c72514/bin/ukojak-verify-EEHR8qb7sm/data/0ba4ce297/5433f1c0463140369525cbc71349e13c/FLAGfa7e18f31 [2024-11-13 23:03:26,331 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0857f75f-42a1-4005-9e3e-7168d3c72514/bin/ukojak-verify-EEHR8qb7sm/data/0ba4ce297/5433f1c0463140369525cbc71349e13c [2024-11-13 23:03:26,333 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:03:26,335 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:03:26,337 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:03:26,337 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:03:26,341 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:03:26,342 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:03:26" (1/1) ... [2024-11-13 23:03:26,343 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 11:03:26, skipping insertion in model container [2024-11-13 23:03:26,344 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:03:26" (1/1) ... [2024-11-13 23:03:26,461 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:03:27,418 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_0857f75f-42a1-4005-9e3e-7168d3c72514/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--ems_usb.ko-entry_point.cil.out.i[164250,164263] [2024-11-13 23:03:27,915 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:03:27,941 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:03:28,055 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"); [5441] [2024-11-13 23:03:28,056 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)); [5448] [2024-11-13 23:03:28,057 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"); [5456-5457] [2024-11-13 23:03:28,059 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)); [5485] [2024-11-13 23:03:28,059 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)); [5492] [2024-11-13 23:03:28,068 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_0857f75f-42a1-4005-9e3e-7168d3c72514/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--ems_usb.ko-entry_point.cil.out.i[164250,164263] [2024-11-13 23:03:28,139 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/6225/dscv_tempdir/dscv/ri/144_2a/drivers/net/can/usb/ems_usb.o.c.prepared"), "i" (546), "i" (12UL)); [6159-6160] [2024-11-13 23:03:28,223 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:03:28,297 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:03:28,297 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:28 WrapperNode [2024-11-13 23:03:28,298 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:03:28,299 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:03:28,299 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:03:28,299 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:03:28,304 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:28" (1/1) ... [2024-11-13 23:03:28,341 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:28" (1/1) ... [2024-11-13 23:03:28,471 INFO L138 Inliner]: procedures = 168, calls = 765, calls flagged for inlining = 78, calls inlined = 78, statements flattened = 2300 [2024-11-13 23:03:28,472 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:03:28,472 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:03:28,473 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:03:28,473 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:03:28,488 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:28" (1/1) ... [2024-11-13 23:03:28,490 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:28" (1/1) ... [2024-11-13 23:03:28,521 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:28" (1/1) ... [2024-11-13 23:03:28,521 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:28" (1/1) ... [2024-11-13 23:03:28,633 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:28" (1/1) ... [2024-11-13 23:03:28,648 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:28" (1/1) ... [2024-11-13 23:03:28,662 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:28" (1/1) ... [2024-11-13 23:03:28,670 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:28" (1/1) ... [2024-11-13 23:03:28,689 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:03:28,690 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:03:28,690 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:03:28,690 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:03:28,691 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:03:28" (1/1) ... [2024-11-13 23:03:28,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:03:28,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0857f75f-42a1-4005-9e3e-7168d3c72514/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:03:28,728 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0857f75f-42a1-4005-9e3e-7168d3c72514/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:03:28,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0857f75f-42a1-4005-9e3e-7168d3c72514/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:03:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-13 23:03:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-13 23:03:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 23:03:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_18 [2024-11-13 23:03:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_18 [2024-11-13 23:03:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4 [2024-11-13 23:03:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4 [2024-11-13 23:03:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_3 [2024-11-13 23:03:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_3 [2024-11-13 23:03:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2024-11-13 23:03:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2024-11-13 23:03:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 23:03:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 23:03:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 23:03:28,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 23:03:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:03:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-13 23:03:28,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-13 23:03:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_read_bulk_callback [2024-11-13 23:03:28,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_read_bulk_callback [2024-11-13 23:03:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2024-11-13 23:03:28,771 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2024-11-13 23:03:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2024-11-13 23:03:28,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2024-11-13 23:03:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_control_cmd [2024-11-13 23:03:28,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_control_cmd [2024-11-13 23:03:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-13 23:03:28,771 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-13 23:03:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-13 23:03:28,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-13 23:03:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 23:03:28,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 23:03:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2024-11-13 23:03:28,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2024-11-13 23:03:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 23:03:28,773 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 23:03:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2024-11-13 23:03:28,773 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2024-11-13 23:03:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 23:03:28,773 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 23:03:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2024-11-13 23:03:28,773 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2024-11-13 23:03:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:03:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 23:03:28,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 23:03:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 23:03:28,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 23:03:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 23:03:28,774 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 23:03:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 23:03:28,774 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 23:03:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_command_msg [2024-11-13 23:03:28,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_command_msg [2024-11-13 23:03:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:03:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-13 23:03:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-13 23:03:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2024-11-13 23:03:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2024-11-13 23:03:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2024-11-13 23:03:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2024-11-13 23:03:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:03:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 23:03:28,777 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 23:03:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 23:03:28,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 23:03:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:03:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:03:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_write_mode [2024-11-13 23:03:28,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_write_mode [2024-11-13 23:03:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 23:03:28,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 23:03:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2024-11-13 23:03:28,778 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2024-11-13 23:03:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2024-11-13 23:03:28,778 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2024-11-13 23:03:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:03:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_disconnect [2024-11-13 23:03:28,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_disconnect [2024-11-13 23:03:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-13 23:03:28,778 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-13 23:03:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-13 23:03:28,779 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-13 23:03:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_read_interrupt_callback [2024-11-13 23:03:28,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_read_interrupt_callback [2024-11-13 23:03:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2024-11-13 23:03:28,779 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2024-11-13 23:03:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:03:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-11-13 23:03:28,779 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-11-13 23:03:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_rx_err [2024-11-13 23:03:28,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_rx_err [2024-11-13 23:03:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 23:03:28,779 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 23:03:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-13 23:03:28,779 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-13 23:03:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-13 23:03:28,780 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-13 23:03:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-13 23:03:28,780 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-13 23:03:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 23:03:28,780 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 23:03:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2024-11-13 23:03:28,781 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2024-11-13 23:03:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 23:03:28,781 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 23:03:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-13 23:03:28,783 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-13 23:03:28,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2024-11-13 23:03:28,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2024-11-13 23:03:28,783 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2024-11-13 23:03:28,783 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2024-11-13 23:03:28,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:03:28,784 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2024-11-13 23:03:28,784 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2024-11-13 23:03:28,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 23:03:28,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-13 23:03:28,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-13 23:03:28,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:03:28,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:03:29,414 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:03:29,419 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:03:29,722 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 23:03:30,844 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2024-11-13 23:03:43,622 INFO L? ?]: Removed 985 outVars from TransFormulas that were not future-live. [2024-11-13 23:03:43,622 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:03:44,789 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:03:44,793 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 23:03:44,793 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:03:44 BoogieIcfgContainer [2024-11-13 23:03:44,794 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:03:44,795 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:03:44,795 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:03:44,807 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:03:44,807 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:03:44" (1/1) ... [2024-11-13 23:03:44,815 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:03:44,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:44,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 542 states and 759 transitions. [2024-11-13 23:03:44,902 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 759 transitions. [2024-11-13 23:03:44,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:03:44,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:44,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:47,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:48,661 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 23:03:58,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:03:58,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:59,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 547 states and 781 transitions. [2024-11-13 23:03:59,003 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 781 transitions. [2024-11-13 23:03:59,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:03:59,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:59,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:01,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:01,382 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 23:04:01,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:01,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 548 states and 782 transitions. [2024-11-13 23:04:01,408 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 782 transitions. [2024-11-13 23:04:01,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:04:01,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:01,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:03,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:03,244 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 23:04:03,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:03,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 551 states and 803 transitions. [2024-11-13 23:04:03,666 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 803 transitions. [2024-11-13 23:04:03,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:04:03,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:03,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:05,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:05,813 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 23:04:05,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:05,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 553 states and 806 transitions. [2024-11-13 23:04:05,831 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 806 transitions. [2024-11-13 23:04:05,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:04:05,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:05,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:07,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:07,612 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 23:04:07,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:07,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 552 states and 802 transitions. [2024-11-13 23:04:07,767 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 802 transitions. [2024-11-13 23:04:07,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:04:07,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:07,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:09,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:09,720 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 23:04:10,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:10,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 557 states and 825 transitions. [2024-11-13 23:04:10,850 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 825 transitions. [2024-11-13 23:04:10,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:04:10,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:10,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:12,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:12,333 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 23:04:12,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:12,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 559 states and 827 transitions. [2024-11-13 23:04:12,362 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 827 transitions. [2024-11-13 23:04:12,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:04:12,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:12,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:13,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:14,632 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 23:04:24,829 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 23:04:26,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:26,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 572 states and 869 transitions. [2024-11-13 23:04:26,526 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 869 transitions. [2024-11-13 23:04:26,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:04:26,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:26,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:27,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:28,101 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 23:04:28,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:28,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 571 states and 863 transitions. [2024-11-13 23:04:28,332 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 863 transitions. [2024-11-13 23:04:28,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:04:28,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:28,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:30,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:30,687 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 23:04:41,380 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 23:04:44,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:44,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 585 states and 906 transitions. [2024-11-13 23:04:44,046 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 906 transitions. [2024-11-13 23:04:44,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:04:44,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:44,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:45,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:45,711 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 23:04:45,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:45,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 586 states and 906 transitions. [2024-11-13 23:04:45,753 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 906 transitions. [2024-11-13 23:04:45,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:04:45,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:45,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:47,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:47,501 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 23:04:48,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:48,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 589 states and 912 transitions. [2024-11-13 23:04:48,343 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 912 transitions. [2024-11-13 23:04:48,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:04:48,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:48,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:49,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:50,207 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 23:05:01,070 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 23:05:04,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:04,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 604 states and 956 transitions. [2024-11-13 23:05:04,660 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 956 transitions. [2024-11-13 23:05:04,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:05:04,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:04,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:06,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:06,570 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 23:05:06,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:06,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 605 states and 956 transitions. [2024-11-13 23:05:06,630 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 956 transitions. [2024-11-13 23:05:06,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:05:06,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:06,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:08,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:08,626 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 23:05:19,448 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 23:05:23,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:23,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 621 states and 1001 transitions. [2024-11-13 23:05:23,756 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1001 transitions. [2024-11-13 23:05:23,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:05:23,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:23,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:25,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:25,372 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 23:05:26,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:26,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 624 states and 1009 transitions. [2024-11-13 23:05:26,384 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1009 transitions. [2024-11-13 23:05:26,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:05:26,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:26,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:27,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:28,167 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 23:05:28,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:28,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 625 states and 1009 transitions. [2024-11-13 23:05:28,233 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1009 transitions. [2024-11-13 23:05:28,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:05:28,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:28,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:29,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:30,157 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 23:05:41,140 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 23:05:48,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:48,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 642 states and 1055 transitions. [2024-11-13 23:05:48,103 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1055 transitions. [2024-11-13 23:05:48,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:05:48,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:48,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:49,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:49,577 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 23:05:49,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:49,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 643 states and 1055 transitions. [2024-11-13 23:05:49,632 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1055 transitions. [2024-11-13 23:05:49,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:05:49,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:49,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:50,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:51,350 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 23:05:51,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:51,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 645 states and 1057 transitions. [2024-11-13 23:05:51,438 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1057 transitions. [2024-11-13 23:05:51,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:05:51,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:51,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:52,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:53,458 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 23:05:54,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:54,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 646 states and 1057 transitions. [2024-11-13 23:05:54,996 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1057 transitions. [2024-11-13 23:05:54,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:05:54,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:54,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:56,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:56,742 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 23:05:57,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:57,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 649 states and 1065 transitions. [2024-11-13 23:05:57,376 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1065 transitions. [2024-11-13 23:05:57,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:05:57,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:57,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:58,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:58,806 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 23:05:58,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:58,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 650 states and 1065 transitions. [2024-11-13 23:05:58,845 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1065 transitions. [2024-11-13 23:05:58,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:05:58,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:58,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:00,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:00,741 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 23:06:00,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:00,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 652 states and 1067 transitions. [2024-11-13 23:06:00,827 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1067 transitions. [2024-11-13 23:06:00,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:06:00,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:00,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:02,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:02,341 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 23:06:03,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:03,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 653 states and 1067 transitions. [2024-11-13 23:06:03,594 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1067 transitions. [2024-11-13 23:06:03,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:06:03,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:03,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:05,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:05,091 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 23:06:06,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:06,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 654 states and 1067 transitions. [2024-11-13 23:06:06,421 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1067 transitions. [2024-11-13 23:06:06,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:06:06,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:06,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:07,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:08,087 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 23:06:08,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:08,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 655 states and 1067 transitions. [2024-11-13 23:06:08,151 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1067 transitions. [2024-11-13 23:06:08,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:06:08,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:08,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:09,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:09,682 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 23:06:09,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:09,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 656 states and 1067 transitions. [2024-11-13 23:06:09,717 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1067 transitions. [2024-11-13 23:06:09,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:06:09,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:09,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:11,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:11,157 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 23:06:11,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:11,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 658 states and 1069 transitions. [2024-11-13 23:06:11,204 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1069 transitions. [2024-11-13 23:06:11,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:06:11,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:11,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:12,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:12,652 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 23:06:13,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:13,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 659 states and 1069 transitions. [2024-11-13 23:06:13,795 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1069 transitions. [2024-11-13 23:06:13,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:06:13,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:13,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:15,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:15,384 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 23:06:15,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:15,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 660 states and 1069 transitions. [2024-11-13 23:06:15,443 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1069 transitions. [2024-11-13 23:06:15,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:06:15,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:15,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:16,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:17,078 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 23:06:17,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:17,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 662 states and 1071 transitions. [2024-11-13 23:06:17,134 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1071 transitions. [2024-11-13 23:06:17,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:06:17,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:17,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:18,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:18,577 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 23:06:19,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:19,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 663 states and 1071 transitions. [2024-11-13 23:06:19,750 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1071 transitions. [2024-11-13 23:06:19,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:06:19,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:19,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:21,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:21,213 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 23:06:21,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:21,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 664 states and 1071 transitions. [2024-11-13 23:06:21,262 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1071 transitions. [2024-11-13 23:06:21,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:06:21,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:21,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:22,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:22,812 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 23:06:22,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:22,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 666 states and 1073 transitions. [2024-11-13 23:06:22,863 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1073 transitions. [2024-11-13 23:06:22,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:06:22,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:22,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:24,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:24,278 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 23:06:25,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:25,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 667 states and 1073 transitions. [2024-11-13 23:06:25,526 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1073 transitions. [2024-11-13 23:06:25,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:06:25,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:25,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:26,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:26,982 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 23:06:27,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:27,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 668 states and 1073 transitions. [2024-11-13 23:06:27,013 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1073 transitions. [2024-11-13 23:06:27,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:06:27,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:27,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:28,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:28,423 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 23:06:28,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:28,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 669 states and 1073 transitions. [2024-11-13 23:06:28,460 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1073 transitions. [2024-11-13 23:06:28,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:06:28,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:28,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:30,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:30,444 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 23:06:32,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:32,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 677 states and 1102 transitions. [2024-11-13 23:06:32,401 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1102 transitions. [2024-11-13 23:06:32,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:06:32,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:32,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:33,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:33,973 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 23:06:35,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:35,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 685 states and 1131 transitions. [2024-11-13 23:06:35,968 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1131 transitions. [2024-11-13 23:06:35,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:06:35,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:35,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:37,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:37,402 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 23:06:39,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:39,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 693 states and 1160 transitions. [2024-11-13 23:06:39,412 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1160 transitions. [2024-11-13 23:06:39,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:06:39,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:39,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:41,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:41,422 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 23:06:48,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:48,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 699 states and 1193 transitions. [2024-11-13 23:06:48,511 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1193 transitions. [2024-11-13 23:06:48,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:06:48,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:48,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:50,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:50,343 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 23:06:51,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:51,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 700 states and 1193 transitions. [2024-11-13 23:06:51,739 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1193 transitions. [2024-11-13 23:06:51,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:06:51,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:51,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:53,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:53,215 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 23:06:56,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:56,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 708 states and 1224 transitions. [2024-11-13 23:06:56,799 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1224 transitions. [2024-11-13 23:06:56,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:06:56,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:56,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:58,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:58,302 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 23:06:59,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:59,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 709 states and 1224 transitions. [2024-11-13 23:06:59,905 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1224 transitions. [2024-11-13 23:06:59,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:06:59,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:59,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:01,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:01,316 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 23:07:04,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:04,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 717 states and 1255 transitions. [2024-11-13 23:07:04,452 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1255 transitions. [2024-11-13 23:07:04,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:07:04,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:04,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:05,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:06,487 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 23:07:12,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:12,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 722 states and 1284 transitions. [2024-11-13 23:07:12,639 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1284 transitions. [2024-11-13 23:07:12,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:07:12,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:12,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:14,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:14,141 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 23:07:17,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:17,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 725 states and 1308 transitions. [2024-11-13 23:07:17,518 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1308 transitions. [2024-11-13 23:07:17,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:07:17,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:17,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:18,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:19,001 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 23:07:26,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:26,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 730 states and 1336 transitions. [2024-11-13 23:07:26,195 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1336 transitions. [2024-11-13 23:07:26,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:07:26,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:26,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:27,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:27,820 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 23:07:31,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:31,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 736 states and 1364 transitions. [2024-11-13 23:07:31,636 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1364 transitions. [2024-11-13 23:07:31,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:07:31,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:31,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:33,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:33,764 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 23:07:35,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:35,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 737 states and 1364 transitions. [2024-11-13 23:07:35,693 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1364 transitions. [2024-11-13 23:07:35,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:07:35,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:35,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:37,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:37,630 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 23:07:41,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:41,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 743 states and 1392 transitions. [2024-11-13 23:07:41,386 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1392 transitions. [2024-11-13 23:07:41,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:07:41,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:41,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:42,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:43,581 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 23:07:44,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:44,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 742 states and 1371 transitions. [2024-11-13 23:07:44,363 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1371 transitions. [2024-11-13 23:07:44,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:07:44,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:44,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:46,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:46,322 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 23:07:48,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:48,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 747 states and 1383 transitions. [2024-11-13 23:07:48,188 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1383 transitions. [2024-11-13 23:07:48,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:07:48,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:48,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:49,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:49,924 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 23:07:51,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:51,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 748 states and 1383 transitions. [2024-11-13 23:07:51,697 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1383 transitions. [2024-11-13 23:07:51,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:07:51,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:51,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:53,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:53,523 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 23:07:55,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:55,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 750 states and 1385 transitions. [2024-11-13 23:07:55,354 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1385 transitions. [2024-11-13 23:07:55,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:07:55,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:55,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:56,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:56,940 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 23:07:57,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:57,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 752 states and 1387 transitions. [2024-11-13 23:07:57,041 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1387 transitions. [2024-11-13 23:07:57,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:07:57,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:57,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:58,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:59,374 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:08:08,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:08,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 756 states and 1409 transitions. [2024-11-13 23:08:08,636 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1409 transitions. [2024-11-13 23:08:08,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:08:08,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:08,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:10,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:10,402 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 23:08:14,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:14,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 760 states and 1420 transitions. [2024-11-13 23:08:14,542 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1420 transitions. [2024-11-13 23:08:14,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:08:14,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:14,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:16,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:16,379 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 23:08:16,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:16,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 762 states and 1425 transitions. [2024-11-13 23:08:16,489 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1425 transitions. [2024-11-13 23:08:16,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:08:16,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:16,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:18,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:18,568 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 23:08:20,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:20,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 766 states and 1434 transitions. [2024-11-13 23:08:20,850 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1434 transitions. [2024-11-13 23:08:20,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:08:20,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:20,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:22,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:22,938 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 23:08:23,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:23,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 768 states and 1436 transitions. [2024-11-13 23:08:23,068 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1436 transitions. [2024-11-13 23:08:23,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:08:23,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:23,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:24,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:24,763 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 23:08:29,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:29,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 772 states and 1448 transitions. [2024-11-13 23:08:29,438 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1448 transitions. [2024-11-13 23:08:29,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:08:29,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:29,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:31,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:31,263 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 23:08:33,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:33,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 774 states and 1451 transitions. [2024-11-13 23:08:33,516 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1451 transitions. [2024-11-13 23:08:33,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:08:33,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:33,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:34,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:35,192 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 23:08:35,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:35,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 776 states and 1456 transitions. [2024-11-13 23:08:35,304 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1456 transitions. [2024-11-13 23:08:35,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:08:35,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:35,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:36,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:37,030 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 23:08:37,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:37,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 777 states and 1459 transitions. [2024-11-13 23:08:37,210 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1459 transitions. [2024-11-13 23:08:37,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:08:37,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:37,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:38,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:38,912 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 23:08:39,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:39,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 779 states and 1464 transitions. [2024-11-13 23:08:39,024 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1464 transitions. [2024-11-13 23:08:39,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:08:39,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:39,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:40,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:40,723 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 23:08:42,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:42,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 783 states and 1474 transitions. [2024-11-13 23:08:42,857 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1474 transitions. [2024-11-13 23:08:42,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:08:42,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:42,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:44,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:45,080 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 23:08:45,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:45,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 785 states and 1476 transitions. [2024-11-13 23:08:45,148 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1476 transitions. [2024-11-13 23:08:45,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:08:45,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:45,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:46,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:48,488 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:09:07,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:07,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 804 states and 1536 transitions. [2024-11-13 23:09:07,809 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1536 transitions. [2024-11-13 23:09:07,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:09:07,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:07,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:09,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:09,442 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 23:09:13,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:13,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 808 states and 1546 transitions. [2024-11-13 23:09:13,279 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1546 transitions. [2024-11-13 23:09:13,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:09:13,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:13,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:14,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:15,167 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 23:09:15,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:15,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 810 states and 1551 transitions. [2024-11-13 23:09:15,293 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1551 transitions. [2024-11-13 23:09:15,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:09:15,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:15,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:16,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:17,143 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 23:09:17,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:17,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 811 states and 1554 transitions. [2024-11-13 23:09:17,309 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1554 transitions. [2024-11-13 23:09:17,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:09:17,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:17,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:18,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:19,247 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 23:09:19,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:19,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 812 states and 1557 transitions. [2024-11-13 23:09:19,423 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1557 transitions. [2024-11-13 23:09:19,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:09:19,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:19,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:21,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:21,211 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 23:09:21,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:21,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 814 states and 1563 transitions. [2024-11-13 23:09:21,282 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1563 transitions. [2024-11-13 23:09:21,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:09:21,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:21,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:22,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:23,111 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 23:09:30,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:30,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 819 states and 1576 transitions. [2024-11-13 23:09:30,208 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1576 transitions. [2024-11-13 23:09:30,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:09:30,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:30,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:31,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:31,926 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 23:09:35,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:35,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 823 states and 1585 transitions. [2024-11-13 23:09:35,461 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1585 transitions. [2024-11-13 23:09:35,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:09:35,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:35,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:37,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:37,363 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 23:09:39,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:39,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 827 states and 1594 transitions. [2024-11-13 23:09:39,665 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1594 transitions. [2024-11-13 23:09:39,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:09:39,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:39,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:41,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:41,534 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 23:09:41,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:41,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 829 states and 1596 transitions. [2024-11-13 23:09:41,598 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1596 transitions. [2024-11-13 23:09:41,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:09:41,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:41,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:43,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:43,376 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 23:09:43,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:43,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 831 states and 1598 transitions. [2024-11-13 23:09:43,449 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1598 transitions. [2024-11-13 23:09:43,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:09:43,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:43,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:45,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:45,181 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 23:09:47,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:47,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 835 states and 1605 transitions. [2024-11-13 23:09:47,637 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1605 transitions. [2024-11-13 23:09:47,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:09:47,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:47,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:49,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:49,300 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 23:09:49,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:49,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 837 states and 1611 transitions. [2024-11-13 23:09:49,373 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1611 transitions. [2024-11-13 23:09:49,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:09:49,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:49,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:51,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:51,349 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 23:09:51,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:51,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 838 states and 1615 transitions. [2024-11-13 23:09:51,464 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1615 transitions. [2024-11-13 23:09:51,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:09:51,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:51,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:53,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:53,436 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 23:09:53,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:53,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 839 states and 1618 transitions. [2024-11-13 23:09:53,607 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1618 transitions. [2024-11-13 23:09:53,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:09:53,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:53,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:55,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:55,374 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 23:09:55,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:55,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 841 states and 1621 transitions. [2024-11-13 23:09:55,452 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1621 transitions. [2024-11-13 23:09:55,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:09:55,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:55,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:57,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:57,286 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 23:09:57,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:57,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 843 states and 1626 transitions. [2024-11-13 23:09:57,330 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1626 transitions. [2024-11-13 23:09:57,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:09:57,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:57,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:59,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:59,138 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 23:10:01,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:01,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 847 states and 1635 transitions. [2024-11-13 23:10:01,529 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1635 transitions. [2024-11-13 23:10:01,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:10:01,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:01,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:03,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:03,204 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 23:10:03,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:03,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 849 states and 1637 transitions. [2024-11-13 23:10:03,267 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1637 transitions. [2024-11-13 23:10:03,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:10:03,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:03,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:05,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:05,355 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 23:10:05,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:05,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 850 states and 1637 transitions. [2024-11-13 23:10:05,399 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1637 transitions. [2024-11-13 23:10:05,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:10:05,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:05,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:07,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:07,395 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 23:10:07,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:07,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 852 states and 1640 transitions. [2024-11-13 23:10:07,474 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1640 transitions. [2024-11-13 23:10:07,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:10:07,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:07,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:09,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:09,282 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 23:10:09,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:09,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 854 states and 1645 transitions. [2024-11-13 23:10:09,326 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1645 transitions. [2024-11-13 23:10:09,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:10:09,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:09,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:11,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:11,316 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 23:10:11,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:11,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 855 states and 1651 transitions. [2024-11-13 23:10:11,427 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1651 transitions. [2024-11-13 23:10:11,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:10:11,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:11,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:13,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:13,268 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 23:10:13,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:13,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 856 states and 1652 transitions. [2024-11-13 23:10:13,364 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1652 transitions. [2024-11-13 23:10:13,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:10:13,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:13,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:15,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:16,209 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 23:10:17,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:17,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 855 states and 1628 transitions. [2024-11-13 23:10:17,233 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1628 transitions. [2024-11-13 23:10:17,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:10:17,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:17,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:18,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:18,948 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 23:10:19,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:19,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 856 states and 1632 transitions. [2024-11-13 23:10:19,073 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1632 transitions. [2024-11-13 23:10:19,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:10:19,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:19,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:20,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:20,792 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 23:10:20,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:20,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 858 states and 1637 transitions. [2024-11-13 23:10:20,848 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1637 transitions. [2024-11-13 23:10:20,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:10:20,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:20,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:22,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:22,896 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 23:10:25,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:25,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 858 states and 1636 transitions. [2024-11-13 23:10:25,510 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1636 transitions. [2024-11-13 23:10:25,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:10:25,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:25,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:27,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:27,281 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 23:10:32,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:32,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 863 states and 1647 transitions. [2024-11-13 23:10:32,076 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1647 transitions. [2024-11-13 23:10:32,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:10:32,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:32,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:33,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:33,771 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 23:10:36,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:36,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 867 states and 1654 transitions. [2024-11-13 23:10:36,192 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1654 transitions. [2024-11-13 23:10:36,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:10:36,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:36,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:37,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:38,076 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 23:10:38,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:38,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 871 states and 1660 transitions. [2024-11-13 23:10:38,836 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1660 transitions. [2024-11-13 23:10:38,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:10:38,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:38,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:40,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:40,905 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 23:10:42,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:42,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 875 states and 1665 transitions. [2024-11-13 23:10:42,173 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1665 transitions. [2024-11-13 23:10:42,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:10:42,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:42,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:43,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:43,930 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 23:10:43,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:43,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 877 states and 1670 transitions. [2024-11-13 23:10:43,974 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1670 transitions. [2024-11-13 23:10:43,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:10:43,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:43,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:45,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:45,771 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 23:10:45,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:45,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 878 states and 1673 transitions. [2024-11-13 23:10:45,840 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1673 transitions. [2024-11-13 23:10:45,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:10:45,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:45,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:47,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:47,608 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 23:10:47,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:47,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 879 states and 1675 transitions. [2024-11-13 23:10:47,729 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1675 transitions. [2024-11-13 23:10:47,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:10:47,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:47,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:49,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:49,407 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 23:10:49,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:49,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 880 states and 1678 transitions. [2024-11-13 23:10:49,542 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1678 transitions. [2024-11-13 23:10:49,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:10:49,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:49,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:51,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:51,461 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 23:10:51,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:51,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 880 states and 1677 transitions. [2024-11-13 23:10:51,546 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1677 transitions. [2024-11-13 23:10:51,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:10:51,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:51,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:53,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:53,364 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 23:10:53,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:53,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 882 states and 1680 transitions. [2024-11-13 23:10:53,964 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1680 transitions. [2024-11-13 23:10:53,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:10:53,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:53,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:55,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:55,788 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 23:10:55,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:55,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 884 states and 1682 transitions. [2024-11-13 23:10:55,845 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1682 transitions. [2024-11-13 23:10:55,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:10:55,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:55,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:57,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:57,632 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 23:10:57,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:57,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 886 states and 1685 transitions. [2024-11-13 23:10:57,678 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1685 transitions. [2024-11-13 23:10:57,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:10:57,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:57,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:59,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:59,541 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 23:10:59,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:59,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 886 states and 1684 transitions. [2024-11-13 23:10:59,622 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1684 transitions. [2024-11-13 23:10:59,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:10:59,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:59,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:01,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:04,858 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 23:11:31,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:31,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 906 states and 1775 transitions. [2024-11-13 23:11:31,482 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1775 transitions. [2024-11-13 23:11:31,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:11:31,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:31,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:33,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:33,318 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 23:11:35,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:35,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 907 states and 1776 transitions. [2024-11-13 23:11:35,052 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1776 transitions. [2024-11-13 23:11:35,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:11:35,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:35,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:36,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:36,810 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 23:11:36,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:36,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 908 states and 1779 transitions. [2024-11-13 23:11:36,950 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1779 transitions. [2024-11-13 23:11:36,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:11:36,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:36,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:38,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:38,864 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 23:11:41,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:41,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 912 states and 1786 transitions. [2024-11-13 23:11:41,942 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1786 transitions. [2024-11-13 23:11:41,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:11:41,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:41,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:43,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:44,628 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 23:11:55,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:55,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 918 states and 1815 transitions. [2024-11-13 23:11:55,515 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1815 transitions. [2024-11-13 23:11:55,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:11:55,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:55,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:57,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:57,428 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 23:11:57,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:57,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 925 states and 1828 transitions. [2024-11-13 23:11:57,682 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1828 transitions. [2024-11-13 23:11:57,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:11:57,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:57,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:59,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:59,592 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 23:11:59,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:59,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 929 states and 1833 transitions. [2024-11-13 23:11:59,702 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1833 transitions. [2024-11-13 23:11:59,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:11:59,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:59,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:01,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:01,791 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 23:12:01,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:01,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 930 states and 1838 transitions. [2024-11-13 23:12:01,970 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1838 transitions. [2024-11-13 23:12:01,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:12:01,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:01,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:03,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:03,712 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 23:12:04,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:04,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 931 states and 1840 transitions. [2024-11-13 23:12:04,081 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1840 transitions. [2024-11-13 23:12:04,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:12:04,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:04,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:05,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:05,836 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 23:12:05,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:05,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1902 states to 933 states and 1844 transitions. [2024-11-13 23:12:05,908 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1844 transitions. [2024-11-13 23:12:05,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:12:05,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:05,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:07,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:07,539 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 23:12:07,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:07,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1902 states to 934 states and 1844 transitions. [2024-11-13 23:12:07,585 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1844 transitions. [2024-11-13 23:12:07,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:12:07,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:07,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:09,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:09,611 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 23:12:09,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:09,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 941 states and 1857 transitions. [2024-11-13 23:12:09,892 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1857 transitions. [2024-11-13 23:12:09,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:12:09,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:09,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:11,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:11,796 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 23:12:11,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:11,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 943 states and 1861 transitions. [2024-11-13 23:12:11,869 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1861 transitions. [2024-11-13 23:12:11,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:12:11,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:11,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:13,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:13,676 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 23:12:13,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:13,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 944 states and 1862 transitions. [2024-11-13 23:12:13,750 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1862 transitions. [2024-11-13 23:12:13,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:12:13,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:13,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:15,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:15,594 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 23:12:15,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:15,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 945 states and 1864 transitions. [2024-11-13 23:12:15,670 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1864 transitions. [2024-11-13 23:12:15,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:12:15,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:15,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:17,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:17,537 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 23:12:19,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:19,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 947 states and 1866 transitions. [2024-11-13 23:12:19,278 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1866 transitions. [2024-11-13 23:12:19,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:12:19,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:19,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:21,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:21,183 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 23:12:21,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:21,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 954 states and 1880 transitions. [2024-11-13 23:12:21,417 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1880 transitions. [2024-11-13 23:12:21,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:12:21,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:21,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:23,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:23,706 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 23:12:23,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:23,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 955 states and 1882 transitions. [2024-11-13 23:12:23,799 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1882 transitions. [2024-11-13 23:12:23,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:12:23,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:23,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:25,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:25,576 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 23:12:25,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:25,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 956 states and 1884 transitions. [2024-11-13 23:12:25,684 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1884 transitions. [2024-11-13 23:12:25,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:12:25,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:25,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:27,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:29,854 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 23:12:43,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:43,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 966 states and 1940 transitions. [2024-11-13 23:12:43,811 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1940 transitions. [2024-11-13 23:12:43,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:12:43,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:43,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:45,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:45,729 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 23:12:51,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:51,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 973 states and 1953 transitions. [2024-11-13 23:12:51,402 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1953 transitions. [2024-11-13 23:12:51,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:12:51,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:51,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:53,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:53,225 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 23:12:53,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:53,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2013 states to 974 states and 1955 transitions. [2024-11-13 23:12:53,321 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1955 transitions. [2024-11-13 23:12:53,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:12:53,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:53,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:55,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:56,521 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 23:12:57,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:57,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2013 states to 975 states and 1955 transitions. [2024-11-13 23:12:57,626 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1955 transitions. [2024-11-13 23:12:57,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:12:57,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:57,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:59,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:59,459 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 23:13:07,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:07,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 979 states and 1960 transitions. [2024-11-13 23:13:07,006 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1960 transitions. [2024-11-13 23:13:07,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:13:07,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:07,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:08,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:08,815 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 23:13:13,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:13,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 986 states and 1973 transitions. [2024-11-13 23:13:13,229 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1973 transitions. [2024-11-13 23:13:13,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:13:13,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:13,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:15,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:18,722 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 23:13:33,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:33,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2090 states to 992 states and 2024 transitions. [2024-11-13 23:13:33,010 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 2024 transitions. [2024-11-13 23:13:33,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:13:33,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:33,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:34,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:34,942 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 23:13:37,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:37,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 999 states and 2038 transitions. [2024-11-13 23:13:37,823 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 2038 transitions. [2024-11-13 23:13:37,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:13:37,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:37,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:39,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:41,042 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 23:13:45,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:45,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1002 states and 2100 transitions. [2024-11-13 23:13:45,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 2100 transitions. [2024-11-13 23:13:45,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:13:45,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:45,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:46,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:47,043 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 23:13:50,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:50,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2168 states to 1003 states and 2101 transitions. [2024-11-13 23:13:50,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 2101 transitions. [2024-11-13 23:13:50,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:13:50,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:50,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:51,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:54,918 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 23:14:05,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:05,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1013 states and 2129 transitions. [2024-11-13 23:14:05,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 2129 transitions. [2024-11-13 23:14:05,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:14:05,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:05,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:06,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:11,899 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 23 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:14:27,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:27,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1016 states and 2134 transitions. [2024-11-13 23:14:27,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 2134 transitions. [2024-11-13 23:14:27,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:14:27,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:27,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:28,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:28,841 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 23:14:33,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:33,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1020 states and 2138 transitions. [2024-11-13 23:14:33,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 2138 transitions. [2024-11-13 23:14:33,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:14:33,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:33,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:35,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:35,950 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 23:14:38,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:38,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1026 states and 2161 transitions. [2024-11-13 23:14:38,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 2161 transitions. [2024-11-13 23:14:38,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:14:38,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:38,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:40,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:40,798 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 23:14:46,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:46,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1030 states and 2172 transitions. [2024-11-13 23:14:46,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 2172 transitions. [2024-11-13 23:14:46,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:14:46,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:46,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:48,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:48,920 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 23:14:51,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:51,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1031 states and 2172 transitions. [2024-11-13 23:14:51,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 2172 transitions. [2024-11-13 23:14:51,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:14:51,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:51,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:53,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:54,118 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 14 proven. 21 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 23:14:54,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:54,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1032 states and 2172 transitions. [2024-11-13 23:14:54,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 2172 transitions. [2024-11-13 23:14:54,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:14:54,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:54,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:56,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:56,868 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 18 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 23:14:56,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:56,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1036 states and 2177 transitions. [2024-11-13 23:14:56,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2177 transitions. [2024-11-13 23:14:56,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:14:56,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:56,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:58,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:59,056 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 23:15:08,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:08,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1041 states and 2207 transitions. [2024-11-13 23:15:08,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 2207 transitions. [2024-11-13 23:15:08,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:15:08,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:08,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:10,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:10,353 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 23:15:16,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:16,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1043 states and 2211 transitions. [2024-11-13 23:15:16,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 2211 transitions. [2024-11-13 23:15:16,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:15:16,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:16,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:18,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:18,458 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 23:15:21,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:21,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1044 states and 2211 transitions. [2024-11-13 23:15:21,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 2211 transitions. [2024-11-13 23:15:21,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:15:21,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:21,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:23,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:23,155 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 23:15:26,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:26,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1046 states and 2221 transitions. [2024-11-13 23:15:26,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 2221 transitions. [2024-11-13 23:15:26,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:15:26,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:26,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:28,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:28,491 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 23:15:31,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:31,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1049 states and 2230 transitions. [2024-11-13 23:15:31,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 2230 transitions. [2024-11-13 23:15:31,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:15:31,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:31,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:33,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:33,902 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:15:35,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:35,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1056 states and 2242 transitions. [2024-11-13 23:15:35,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 2242 transitions. [2024-11-13 23:15:35,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:15:35,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:35,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:37,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:37,738 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 23:15:40,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:40,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1058 states and 2259 transitions. [2024-11-13 23:15:40,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 2259 transitions. [2024-11-13 23:15:40,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:15:40,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:40,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:41,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:42,103 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 23:15:42,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:42,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1056 states and 2254 transitions. [2024-11-13 23:15:42,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 2254 transitions. [2024-11-13 23:15:42,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:15:42,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:42,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:44,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:45,121 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 14 proven. 21 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 23:15:45,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:45,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1057 states and 2254 transitions. [2024-11-13 23:15:45,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 2254 transitions. [2024-11-13 23:15:45,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:15:45,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:45,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:47,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:47,364 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 23:15:59,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:59,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1062 states and 2281 transitions. [2024-11-13 23:15:59,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 2281 transitions. [2024-11-13 23:15:59,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:15:59,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:59,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:01,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:01,675 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 23:16:06,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:06,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1065 states and 2285 transitions. [2024-11-13 23:16:06,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 2285 transitions. [2024-11-13 23:16:06,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:16:06,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:06,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:08,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:11,584 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 23:16:14,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:14,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1065 states and 2282 transitions. [2024-11-13 23:16:14,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 2282 transitions. [2024-11-13 23:16:14,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:16:14,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:14,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:16,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:16,573 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 23:16:21,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:21,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1068 states and 2286 transitions. [2024-11-13 23:16:21,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 2286 transitions. [2024-11-13 23:16:21,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:16:21,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:21,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:22,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:22,955 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 23:16:34,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:34,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 1073 states and 2316 transitions. [2024-11-13 23:16:34,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 2316 transitions. [2024-11-13 23:16:34,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:16:34,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:34,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:36,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:36,171 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 23:16:39,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:39,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2384 states to 1073 states and 2315 transitions. [2024-11-13 23:16:39,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 2315 transitions. [2024-11-13 23:16:39,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:16:39,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:39,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:41,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:41,587 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 23:16:41,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:41,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 1074 states and 2316 transitions. [2024-11-13 23:16:41,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 2316 transitions. [2024-11-13 23:16:41,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:16:41,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:41,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:43,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:43,675 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 23:16:43,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:43,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 1075 states and 2317 transitions. [2024-11-13 23:16:43,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 2317 transitions. [2024-11-13 23:16:43,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:16:43,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:43,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:45,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:45,845 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 23:16:52,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:52,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2389 states to 1077 states and 2320 transitions. [2024-11-13 23:16:52,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 2320 transitions. [2024-11-13 23:16:52,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:16:52,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:52,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:54,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:54,277 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 23:17:00,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:00,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 1080 states and 2344 transitions. [2024-11-13 23:17:00,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 2344 transitions. [2024-11-13 23:17:00,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:17:00,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:00,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:02,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:02,656 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 23:17:05,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:05,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 1082 states and 2364 transitions. [2024-11-13 23:17:05,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 2364 transitions. [2024-11-13 23:17:05,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:17:05,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:05,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:07,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:07,808 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 23:17:07,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:07,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 1083 states and 2365 transitions. [2024-11-13 23:17:07,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 2365 transitions. [2024-11-13 23:17:07,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:17:07,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:07,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:09,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:09,841 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 23:17:09,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:09,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2435 states to 1084 states and 2366 transitions. [2024-11-13 23:17:09,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 2366 transitions. [2024-11-13 23:17:09,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:17:09,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:09,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:11,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:11,905 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 23:17:11,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:11,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2435 states to 1085 states and 2366 transitions. [2024-11-13 23:17:11,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 2366 transitions. [2024-11-13 23:17:11,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:17:11,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:11,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:13,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:14,091 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 23:17:14,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:14,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2435 states to 1086 states and 2366 transitions. [2024-11-13 23:17:14,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 2366 transitions. [2024-11-13 23:17:14,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:17:14,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:14,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:16,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:20,361 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked.