./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.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_346be842-7d46-458e-ab8d-5d4c00ab01c7/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346be842-7d46-458e-ab8d-5d4c00ab01c7/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_346be842-7d46-458e-ab8d-5d4c00ab01c7/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346be842-7d46-458e-ab8d-5d4c00ab01c7/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346be842-7d46-458e-ab8d-5d4c00ab01c7/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_346be842-7d46-458e-ab8d-5d4c00ab01c7/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 623160d4598cd0ad84c7dc43ec65a6f971cb966f22ee32963f1c0c6e1de756e1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:50:41,074 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:50:41,152 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346be842-7d46-458e-ab8d-5d4c00ab01c7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 16:50:41,162 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:50:41,162 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:50:41,191 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:50:41,192 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:50:41,192 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:50:41,192 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:50:41,192 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:50:41,193 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:50:41,193 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:50:41,193 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:50:41,193 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:50:41,193 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:50:41,193 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:50:41,194 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:50:41,194 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:50:41,194 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:50:41,194 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:50:41,194 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:50:41,194 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:50:41,194 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:50:41,195 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:50:41,195 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:50:41,195 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:50:41,195 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:50:41,195 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:50:41,196 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:50:41,196 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:50:41,196 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_346be842-7d46-458e-ab8d-5d4c00ab01c7/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 -> 623160d4598cd0ad84c7dc43ec65a6f971cb966f22ee32963f1c0c6e1de756e1 [2024-11-13 16:50:41,534 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:50:41,547 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:50:41,550 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:50:41,551 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:50:41,551 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:50:41,552 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346be842-7d46-458e-ab8d-5d4c00ab01c7/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i Unable to find full path for "g++" [2024-11-13 16:50:43,404 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:50:44,045 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:50:44,048 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346be842-7d46-458e-ab8d-5d4c00ab01c7/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i [2024-11-13 16:50:44,089 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346be842-7d46-458e-ab8d-5d4c00ab01c7/bin/ukojak-verify-EEHR8qb7sm/data/de94430c8/3decdeacd0ac4507899a505291c1c70b/FLAG5efef261c [2024-11-13 16:50:44,111 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346be842-7d46-458e-ab8d-5d4c00ab01c7/bin/ukojak-verify-EEHR8qb7sm/data/de94430c8/3decdeacd0ac4507899a505291c1c70b [2024-11-13 16:50:44,114 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:50:44,115 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:50:44,118 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:50:44,118 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:50:44,123 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:50:44,124 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:50:44" (1/1) ... [2024-11-13 16:50:44,126 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21cde271 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:44, skipping insertion in model container [2024-11-13 16:50:44,127 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:50:44" (1/1) ... [2024-11-13 16:50:44,228 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:50:45,216 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_346be842-7d46-458e-ab8d-5d4c00ab01c7/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i[148506,148519] [2024-11-13 16:50:45,266 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:50:45,334 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:50:45,439 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/paravirt.h"), "i" (863), "i" (sizeof(struct bug_entry ))); [3395-3401] [2024-11-13 16:50:45,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("" "771:\n\t" "call *%c[paravirt_opptr];" "\n" "772:\n" ".pushsection .parainstructions,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " " 771b\n" " .byte " "%c[paravirt_typenum]" "\n" " .byte 772b-771b\n" " .short " "%c[paravirt_clobber]" "\n" ".popsection\n" "": "=a" (__eax): [paravirt_typenum] "i" ((unsigned long )((unsigned int )(& ((struct paravirt_patch_template *)0)->pv_irq_ops.irq_disable.func)) / sizeof(void *)), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [3420-3444] [2024-11-13 16:50:45,445 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/paravirt.h"), "i" (868), "i" (sizeof(struct bug_entry ))); [3474-3480] [2024-11-13 16:50:45,446 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("" "771:\n\t" "call *%c[paravirt_opptr];" "\n" "772:\n" ".pushsection .parainstructions,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " " 771b\n" " .byte " "%c[paravirt_typenum]" "\n" " .byte 772b-771b\n" " .short " "%c[paravirt_clobber]" "\n" ".popsection\n" "": "=a" (__eax): [paravirt_typenum] "i" ((unsigned long )((unsigned int )(& ((struct paravirt_patch_template *)0)->pv_irq_ops.irq_enable.func)) / sizeof(void *)), [paravirt_opptr] "i" (& pv_irq_ops.irq_enable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [3499-3523] [2024-11-13 16:50:45,676 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_346be842-7d46-458e-ab8d-5d4c00ab01c7/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i[148506,148519] [2024-11-13 16:50:45,688 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:50:45,781 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:50:45,781 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:45 WrapperNode [2024-11-13 16:50:45,782 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:50:45,783 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:50:45,783 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:50:45,783 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:50:45,789 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:45" (1/1) ... [2024-11-13 16:50:45,847 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:45" (1/1) ... [2024-11-13 16:50:45,939 INFO L138 Inliner]: procedures = 105, calls = 783, calls flagged for inlining = 28, calls inlined = 10, statements flattened = 1119 [2024-11-13 16:50:45,943 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:50:45,944 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:50:45,946 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:50:45,947 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:50:45,953 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:45" (1/1) ... [2024-11-13 16:50:45,953 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:45" (1/1) ... [2024-11-13 16:50:45,963 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:45" (1/1) ... [2024-11-13 16:50:45,964 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:45" (1/1) ... [2024-11-13 16:50:45,999 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:45" (1/1) ... [2024-11-13 16:50:46,007 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:45" (1/1) ... [2024-11-13 16:50:46,015 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:45" (1/1) ... [2024-11-13 16:50:46,019 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:45" (1/1) ... [2024-11-13 16:50:46,029 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:50:46,030 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:50:46,030 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:50:46,030 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:50:46,031 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:45" (1/1) ... [2024-11-13 16:50:46,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:50:46,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346be842-7d46-458e-ab8d-5d4c00ab01c7/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:50:46,068 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346be842-7d46-458e-ab8d-5d4c00ab01c7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:50:46,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_346be842-7d46-458e-ab8d-5d4c00ab01c7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:50:46,103 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-13 16:50:46,104 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-13 16:50:46,104 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2024-11-13 16:50:46,104 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2024-11-13 16:50:46,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 16:50:46,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 16:50:46,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:50:46,104 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_read_dr [2024-11-13 16:50:46,104 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_read_dr [2024-11-13 16:50:46,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 16:50:46,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 16:50:46,105 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_write_ar [2024-11-13 16:50:46,106 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_write_ar [2024-11-13 16:50:46,106 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2024-11-13 16:50:46,106 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2024-11-13 16:50:46,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:50:46,107 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 16:50:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 16:50:46,107 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_poll_out_ready [2024-11-13 16:50:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_poll_out_ready [2024-11-13 16:50:46,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:50:46,107 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2024-11-13 16:50:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2024-11-13 16:50:46,107 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-13 16:50:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-13 16:50:46,107 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_read_ar [2024-11-13 16:50:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_read_ar [2024-11-13 16:50:46,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:50:46,107 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 16:50:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 16:50:46,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:50:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:50:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_strobe_ck [2024-11-13 16:50:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_strobe_ck [2024-11-13 16:50:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-11-13 16:50:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-11-13 16:50:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_poll_in_busy [2024-11-13 16:50:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_poll_in_busy [2024-11-13 16:50:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 16:50:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 16:50:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:50:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-11-13 16:50:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-11-13 16:50:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:50:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 16:50:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 16:50:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 16:50:46,108 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 16:50:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 16:50:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-13 16:50:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-13 16:50:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_write_dr [2024-11-13 16:50:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_write_dr [2024-11-13 16:50:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:50:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_exit [2024-11-13 16:50:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_exit [2024-11-13 16:50:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:50:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:50:46,109 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_init [2024-11-13 16:50:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_init [2024-11-13 16:50:46,499 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:50:46,501 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:50:47,081 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-13 16:50:58,955 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2024-11-13 16:50:58,955 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2024-11-13 16:50:59,594 INFO L? ?]: Removed 272 outVars from TransFormulas that were not future-live. [2024-11-13 16:50:59,594 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:51:00,044 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:51:00,044 INFO L316 CfgBuilder]: Removed 19 assume(true) statements. [2024-11-13 16:51:00,045 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:51:00 BoogieIcfgContainer [2024-11-13 16:51:00,045 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:51:00,046 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:51:00,046 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:51:00,056 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:51:00,056 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:51:00" (1/1) ... [2024-11-13 16:51:00,064 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:51:00,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:00,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 364 states and 532 transitions. [2024-11-13 16:51:00,125 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 532 transitions. [2024-11-13 16:51:00,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:51:00,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:00,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:06,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:07,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:17,621 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 16:51:19,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:19,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 367 states and 532 transitions. [2024-11-13 16:51:19,070 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 532 transitions. [2024-11-13 16:51:19,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:51:19,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:19,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:23,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:24,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:34,800 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 16:51:38,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:38,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 369 states and 534 transitions. [2024-11-13 16:51:38,097 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 534 transitions. [2024-11-13 16:51:38,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:51:38,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:38,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:43,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:43,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:43,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 369 states and 533 transitions. [2024-11-13 16:51:43,556 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 533 transitions. [2024-11-13 16:51:43,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:51:43,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:43,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:47,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:48,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:59,961 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 16:52:05,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:05,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 372 states and 536 transitions. [2024-11-13 16:52:05,151 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 536 transitions. [2024-11-13 16:52:05,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:52:05,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:05,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:09,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:09,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:14,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:14,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 375 states and 543 transitions. [2024-11-13 16:52:14,150 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 543 transitions. [2024-11-13 16:52:14,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:52:14,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:14,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:18,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:19,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:23,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:23,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 378 states and 550 transitions. [2024-11-13 16:52:23,440 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 550 transitions. [2024-11-13 16:52:23,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:52:23,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:23,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:27,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:27,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:28,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:28,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 380 states and 553 transitions. [2024-11-13 16:52:28,026 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 553 transitions. [2024-11-13 16:52:28,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:52:28,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:28,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:32,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:32,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:32,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:32,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 382 states and 556 transitions. [2024-11-13 16:52:32,611 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 556 transitions. [2024-11-13 16:52:32,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:52:32,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:32,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:36,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:36,663 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 16:52:36,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:36,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 386 states and 563 transitions. [2024-11-13 16:52:36,781 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 563 transitions. [2024-11-13 16:52:36,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:52:36,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:36,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:40,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:41,094 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 16:52:41,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:41,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 390 states and 570 transitions. [2024-11-13 16:52:41,224 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 570 transitions. [2024-11-13 16:52:41,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:52:41,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:41,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:45,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:46,177 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 16:52:46,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:46,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 394 states and 577 transitions. [2024-11-13 16:52:46,373 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 577 transitions. [2024-11-13 16:52:46,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:52:46,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:46,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:50,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:50,670 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 16:52:50,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:50,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 395 states and 578 transitions. [2024-11-13 16:52:50,684 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 578 transitions. [2024-11-13 16:52:50,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:52:50,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:50,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:55,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:55,680 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 16:52:55,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:55,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 399 states and 585 transitions. [2024-11-13 16:52:55,858 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 585 transitions. [2024-11-13 16:52:55,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:52:55,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:55,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:00,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:00,689 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 16:53:00,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:00,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 400 states and 586 transitions. [2024-11-13 16:53:00,704 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 586 transitions. [2024-11-13 16:53:00,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:53:00,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:00,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:05,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:05,393 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 16:53:05,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:05,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 401 states and 587 transitions. [2024-11-13 16:53:05,410 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 587 transitions. [2024-11-13 16:53:05,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:53:05,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:05,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:09,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:10,129 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 16:53:10,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:10,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 402 states and 588 transitions. [2024-11-13 16:53:10,143 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 588 transitions. [2024-11-13 16:53:10,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:53:10,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:10,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:14,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:15,210 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 16:53:15,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:15,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 409 states and 613 transitions. [2024-11-13 16:53:15,399 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 613 transitions. [2024-11-13 16:53:15,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:53:15,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:15,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:19,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:19,752 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 16:53:19,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:19,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 416 states and 637 transitions. [2024-11-13 16:53:19,999 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 637 transitions. [2024-11-13 16:53:20,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:53:20,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:20,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:24,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:24,344 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 16:53:24,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:24,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 423 states and 662 transitions. [2024-11-13 16:53:24,565 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 662 transitions. [2024-11-13 16:53:24,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:53:24,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:24,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:28,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:28,419 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 16:53:28,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:28,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 430 states and 686 transitions. [2024-11-13 16:53:28,774 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 686 transitions. [2024-11-13 16:53:28,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:53:28,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:28,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:32,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:32,562 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 16:53:32,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:32,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 431 states and 687 transitions. [2024-11-13 16:53:32,648 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 687 transitions. [2024-11-13 16:53:32,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:53:32,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:32,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:36,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:36,497 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 16:53:36,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:36,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 432 states and 688 transitions. [2024-11-13 16:53:36,565 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 688 transitions. [2024-11-13 16:53:36,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:53:36,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:36,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:41,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:44,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:52,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:52,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 435 states and 693 transitions. [2024-11-13 16:53:52,978 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 693 transitions. [2024-11-13 16:53:52,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:53:52,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:52,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:57,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:57,813 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 16:53:57,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:57,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 437 states and 695 transitions. [2024-11-13 16:53:57,874 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 695 transitions. [2024-11-13 16:53:57,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:53:57,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:57,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:01,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:02,107 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 16:54:02,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:02,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 439 states and 697 transitions. [2024-11-13 16:54:02,234 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 697 transitions. [2024-11-13 16:54:02,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-13 16:54:02,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:02,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:05,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:05,799 INFO L134 CoverageAnalysis]: Checked inductivity of 1534 backedges. 2 proven. 88 refuted. 0 times theorem prover too weak. 1444 trivial. 0 not checked. [2024-11-13 16:54:05,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:05,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 439 states and 691 transitions. [2024-11-13 16:54:05,891 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 691 transitions. [2024-11-13 16:54:05,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 688 [2024-11-13 16:54:05,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:05,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:09,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:09,565 INFO L134 CoverageAnalysis]: Checked inductivity of 5121 backedges. 2 proven. 208 refuted. 0 times theorem prover too weak. 4911 trivial. 0 not checked. [2024-11-13 16:54:09,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:09,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 439 states and 684 transitions. [2024-11-13 16:54:09,747 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 684 transitions. [2024-11-13 16:54:09,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 717 [2024-11-13 16:54:09,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:09,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:13,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:14,931 INFO L134 CoverageAnalysis]: Checked inductivity of 5303 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5301 trivial. 0 not checked. [2024-11-13 16:54:16,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:16,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 441 states and 687 transitions. [2024-11-13 16:54:16,147 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 687 transitions. [2024-11-13 16:54:16,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 764 [2024-11-13 16:54:16,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:16,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:20,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:22,046 INFO L134 CoverageAnalysis]: Checked inductivity of 6111 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 6107 trivial. 0 not checked. [2024-11-13 16:54:25,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:25,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 447 states and 696 transitions. [2024-11-13 16:54:25,342 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 696 transitions. [2024-11-13 16:54:25,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2024-11-13 16:54:25,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:25,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:29,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:30,809 INFO L134 CoverageAnalysis]: Checked inductivity of 6982 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6980 trivial. 0 not checked. [2024-11-13 16:54:32,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:32,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 449 states and 699 transitions. [2024-11-13 16:54:32,189 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 699 transitions. [2024-11-13 16:54:32,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 858 [2024-11-13 16:54:32,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:32,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:36,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:37,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7904 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 7900 trivial. 0 not checked. [2024-11-13 16:54:41,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:41,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 455 states and 708 transitions. [2024-11-13 16:54:41,567 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 708 transitions. [2024-11-13 16:54:41,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2024-11-13 16:54:41,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:41,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:44,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:47,095 INFO L134 CoverageAnalysis]: Checked inductivity of 8889 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8887 trivial. 0 not checked. [2024-11-13 16:54:48,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:48,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 462 states and 719 transitions. [2024-11-13 16:54:48,729 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 719 transitions. [2024-11-13 16:54:48,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 910 [2024-11-13 16:54:48,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:48,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:54,333 INFO L134 CoverageAnalysis]: Checked inductivity of 8961 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8959 trivial. 0 not checked. [2024-11-13 16:54:55,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:55,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 465 states and 723 transitions. [2024-11-13 16:54:55,949 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 723 transitions. [2024-11-13 16:54:55,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-13 16:54:55,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:55,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:59,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:01,495 INFO L134 CoverageAnalysis]: Checked inductivity of 9811 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9809 trivial. 0 not checked. [2024-11-13 16:55:03,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:03,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 467 states and 726 transitions. [2024-11-13 16:55:03,256 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 726 transitions. [2024-11-13 16:55:03,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-13 16:55:03,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:03,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:06,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:08,498 INFO L134 CoverageAnalysis]: Checked inductivity of 10784 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 10780 trivial. 0 not checked. [2024-11-13 16:55:12,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:12,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 473 states and 735 transitions. [2024-11-13 16:55:12,668 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 735 transitions. [2024-11-13 16:55:12,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-13 16:55:12,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:12,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:16,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:21,839 INFO L134 CoverageAnalysis]: Checked inductivity of 11812 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11810 trivial. 0 not checked. [2024-11-13 16:55:26,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:26,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 473 states and 734 transitions. [2024-11-13 16:55:26,902 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 734 transitions. [2024-11-13 16:55:26,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-13 16:55:26,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:26,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:30,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:30,784 INFO L134 CoverageAnalysis]: Checked inductivity of 11812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11812 trivial. 0 not checked. [2024-11-13 16:55:30,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:30,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 479 states and 743 transitions. [2024-11-13 16:55:30,906 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 743 transitions. [2024-11-13 16:55:30,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-13 16:55:30,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:30,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:34,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:34,544 INFO L134 CoverageAnalysis]: Checked inductivity of 11812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11812 trivial. 0 not checked. [2024-11-13 16:55:34,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:34,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 485 states and 752 transitions. [2024-11-13 16:55:34,727 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 752 transitions. [2024-11-13 16:55:34,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1043 [2024-11-13 16:55:34,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:34,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:37,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:38,278 INFO L134 CoverageAnalysis]: Checked inductivity of 11812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11812 trivial. 0 not checked. [2024-11-13 16:55:38,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:38,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 491 states and 761 transitions. [2024-11-13 16:55:38,624 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 761 transitions. [2024-11-13 16:55:38,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1043 [2024-11-13 16:55:38,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:38,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:42,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:42,313 INFO L134 CoverageAnalysis]: Checked inductivity of 11812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11812 trivial. 0 not checked. [2024-11-13 16:55:42,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:42,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 497 states and 770 transitions. [2024-11-13 16:55:42,555 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 770 transitions. [2024-11-13 16:55:42,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-13 16:55:42,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:42,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:46,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:46,322 INFO L134 CoverageAnalysis]: Checked inductivity of 11812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11812 trivial. 0 not checked. [2024-11-13 16:55:46,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:46,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 499 states and 772 transitions. [2024-11-13 16:55:46,394 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 772 transitions. [2024-11-13 16:55:46,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-13 16:55:46,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:46,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:50,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:51,189 INFO L134 CoverageAnalysis]: Checked inductivity of 11812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11812 trivial. 0 not checked. [2024-11-13 16:55:51,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:51,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 501 states and 774 transitions. [2024-11-13 16:55:51,310 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 774 transitions. [2024-11-13 16:55:51,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 16:55:51,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:51,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:55,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:55,600 INFO L134 CoverageAnalysis]: Checked inductivity of 11812 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11810 trivial. 0 not checked. [2024-11-13 16:55:55,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:55,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 501 states and 773 transitions. [2024-11-13 16:55:55,655 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 773 transitions. [2024-11-13 16:55:55,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1330 [2024-11-13 16:55:55,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:55,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:59,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:03,980 INFO L134 CoverageAnalysis]: Checked inductivity of 19559 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19556 trivial. 0 not checked. [2024-11-13 16:56:08,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:08,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 501 states and 772 transitions. [2024-11-13 16:56:08,324 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 772 transitions. [2024-11-13 16:56:08,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1332 [2024-11-13 16:56:08,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:08,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:12,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:13,201 INFO L134 CoverageAnalysis]: Checked inductivity of 19559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19559 trivial. 0 not checked. [2024-11-13 16:56:13,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:13,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 504 states and 776 transitions. [2024-11-13 16:56:13,280 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 776 transitions. [2024-11-13 16:56:13,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1332 [2024-11-13 16:56:13,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:13,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:17,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:17,738 INFO L134 CoverageAnalysis]: Checked inductivity of 19559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19559 trivial. 0 not checked. [2024-11-13 16:56:17,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:17,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 507 states and 780 transitions. [2024-11-13 16:56:17,799 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 780 transitions. [2024-11-13 16:56:17,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1333 [2024-11-13 16:56:17,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:17,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:21,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:21,797 INFO L134 CoverageAnalysis]: Checked inductivity of 19559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19559 trivial. 0 not checked. [2024-11-13 16:56:21,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:21,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 510 states and 784 transitions. [2024-11-13 16:56:21,929 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 784 transitions. [2024-11-13 16:56:21,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1333 [2024-11-13 16:56:21,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:21,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:25,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:26,307 INFO L134 CoverageAnalysis]: Checked inductivity of 19559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19559 trivial. 0 not checked. [2024-11-13 16:56:26,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:26,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 513 states and 788 transitions. [2024-11-13 16:56:26,406 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 788 transitions. [2024-11-13 16:56:26,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1569 [2024-11-13 16:56:26,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:26,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:30,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:30,669 INFO L134 CoverageAnalysis]: Checked inductivity of 27896 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 27894 trivial. 0 not checked. [2024-11-13 16:56:30,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:30,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 513 states and 787 transitions. [2024-11-13 16:56:30,702 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 787 transitions. [2024-11-13 16:56:30,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1615 [2024-11-13 16:56:30,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:30,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:34,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:36,982 INFO L134 CoverageAnalysis]: Checked inductivity of 29526 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 29524 trivial. 0 not checked. [2024-11-13 16:56:39,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:39,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 520 states and 798 transitions. [2024-11-13 16:56:39,158 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 798 transitions. [2024-11-13 16:56:39,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1620 [2024-11-13 16:56:39,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:39,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:42,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:46,153 INFO L134 CoverageAnalysis]: Checked inductivity of 29658 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 29656 trivial. 0 not checked. [2024-11-13 16:56:48,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:48,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 523 states and 802 transitions. [2024-11-13 16:56:48,398 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 802 transitions. [2024-11-13 16:56:48,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1657 [2024-11-13 16:56:48,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:48,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:52,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:53,374 INFO L134 CoverageAnalysis]: Checked inductivity of 31193 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 31191 trivial. 0 not checked. [2024-11-13 16:56:53,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:53,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 523 states and 801 transitions. [2024-11-13 16:56:53,429 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 801 transitions. [2024-11-13 16:56:53,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1658 [2024-11-13 16:56:53,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:53,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:57,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:00,851 INFO L134 CoverageAnalysis]: Checked inductivity of 31193 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 31191 trivial. 0 not checked. [2024-11-13 16:57:03,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:03,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 525 states and 804 transitions. [2024-11-13 16:57:03,234 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 804 transitions. [2024-11-13 16:57:03,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1667 [2024-11-13 16:57:03,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:03,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:07,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:09,028 INFO L134 CoverageAnalysis]: Checked inductivity of 31347 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 31339 trivial. 0 not checked. [2024-11-13 16:57:12,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:12,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 532 states and 814 transitions. [2024-11-13 16:57:12,761 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 814 transitions. [2024-11-13 16:57:12,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1672 [2024-11-13 16:57:12,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:12,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:16,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:19,535 INFO L134 CoverageAnalysis]: Checked inductivity of 31488 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 31477 trivial. 0 not checked. [2024-11-13 16:57:25,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:25,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 535 states and 819 transitions. [2024-11-13 16:57:25,309 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 819 transitions. [2024-11-13 16:57:25,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1705 [2024-11-13 16:57:25,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:25,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:28,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:31,859 INFO L134 CoverageAnalysis]: Checked inductivity of 32921 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 32917 trivial. 0 not checked. [2024-11-13 16:57:37,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:37,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 541 states and 828 transitions. [2024-11-13 16:57:37,401 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 828 transitions. [2024-11-13 16:57:37,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1719 [2024-11-13 16:57:37,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:37,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:41,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:44,139 INFO L134 CoverageAnalysis]: Checked inductivity of 33236 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 33222 trivial. 0 not checked. [2024-11-13 16:57:50,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:50,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 542 states and 829 transitions. [2024-11-13 16:57:50,237 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 829 transitions. [2024-11-13 16:57:50,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1724 [2024-11-13 16:57:50,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:50,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:54,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:54,646 INFO L134 CoverageAnalysis]: Checked inductivity of 33386 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33386 trivial. 0 not checked. [2024-11-13 16:57:54,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:54,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 545 states and 833 transitions. [2024-11-13 16:57:54,733 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 833 transitions. [2024-11-13 16:57:54,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1724 [2024-11-13 16:57:54,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:54,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:59,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:59,899 INFO L134 CoverageAnalysis]: Checked inductivity of 33386 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33386 trivial. 0 not checked. [2024-11-13 16:57:59,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:59,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 548 states and 837 transitions. [2024-11-13 16:57:59,974 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 837 transitions. [2024-11-13 16:57:59,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1725 [2024-11-13 16:57:59,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:59,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:03,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:04,178 INFO L134 CoverageAnalysis]: Checked inductivity of 33386 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33386 trivial. 0 not checked. [2024-11-13 16:58:04,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:04,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 551 states and 841 transitions. [2024-11-13 16:58:04,293 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 841 transitions. [2024-11-13 16:58:04,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1725 [2024-11-13 16:58:04,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:04,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:07,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:08,300 INFO L134 CoverageAnalysis]: Checked inductivity of 33386 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33386 trivial. 0 not checked. [2024-11-13 16:58:08,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:08,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 554 states and 845 transitions. [2024-11-13 16:58:08,428 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 845 transitions. [2024-11-13 16:58:08,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1725 [2024-11-13 16:58:08,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:08,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:11,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:17,358 INFO L134 CoverageAnalysis]: Checked inductivity of 33386 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 33384 trivial. 0 not checked. [2024-11-13 16:58:35,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:35,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 557 states and 859 transitions. [2024-11-13 16:58:35,101 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 859 transitions. [2024-11-13 16:58:35,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1725 [2024-11-13 16:58:35,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:35,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:38,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:39,591 INFO L134 CoverageAnalysis]: Checked inductivity of 33386 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33386 trivial. 0 not checked. [2024-11-13 16:58:39,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:39,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 558 states and 860 transitions. [2024-11-13 16:58:39,637 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 860 transitions. [2024-11-13 16:58:39,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1726 [2024-11-13 16:58:39,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:39,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:43,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:44,397 INFO L134 CoverageAnalysis]: Checked inductivity of 33386 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33386 trivial. 0 not checked. [2024-11-13 16:58:44,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:44,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 559 states and 861 transitions. [2024-11-13 16:58:44,440 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 861 transitions. [2024-11-13 16:58:44,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1726 [2024-11-13 16:58:44,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:44,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:48,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:50,239 INFO L134 CoverageAnalysis]: Checked inductivity of 33386 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 33384 trivial. 0 not checked. [2024-11-13 16:59:04,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:04,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 562 states and 875 transitions. [2024-11-13 16:59:04,694 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 875 transitions. [2024-11-13 16:59:04,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1729 [2024-11-13 16:59:04,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:04,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:08,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:08,660 INFO L134 CoverageAnalysis]: Checked inductivity of 33386 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33386 trivial. 0 not checked. [2024-11-13 16:59:08,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:08,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 563 states and 876 transitions. [2024-11-13 16:59:08,768 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 876 transitions. [2024-11-13 16:59:08,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1730 [2024-11-13 16:59:08,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:08,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:12,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:13,425 INFO L134 CoverageAnalysis]: Checked inductivity of 33386 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33386 trivial. 0 not checked. [2024-11-13 16:59:13,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:13,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 564 states and 877 transitions. [2024-11-13 16:59:13,529 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 877 transitions. [2024-11-13 16:59:13,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2435 [2024-11-13 16:59:13,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:13,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:17,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:18,690 INFO L134 CoverageAnalysis]: Checked inductivity of 68376 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68376 trivial. 0 not checked. [2024-11-13 16:59:18,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:18,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 569 states and 884 transitions. [2024-11-13 16:59:18,796 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 884 transitions. [2024-11-13 16:59:18,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2435 [2024-11-13 16:59:18,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:18,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:22,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:23,765 INFO L134 CoverageAnalysis]: Checked inductivity of 68376 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68376 trivial. 0 not checked. [2024-11-13 16:59:23,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:23,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 574 states and 891 transitions. [2024-11-13 16:59:23,940 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 891 transitions. [2024-11-13 16:59:23,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2436 [2024-11-13 16:59:23,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:23,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:27,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:28,849 INFO L134 CoverageAnalysis]: Checked inductivity of 68376 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68376 trivial. 0 not checked. [2024-11-13 16:59:29,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:29,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 579 states and 898 transitions. [2024-11-13 16:59:29,091 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 898 transitions. [2024-11-13 16:59:29,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2436 [2024-11-13 16:59:29,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:29,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:33,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:34,042 INFO L134 CoverageAnalysis]: Checked inductivity of 68376 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68376 trivial. 0 not checked. [2024-11-13 16:59:34,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:34,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 584 states and 905 transitions. [2024-11-13 16:59:34,282 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 905 transitions. [2024-11-13 16:59:34,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3145 [2024-11-13 16:59:34,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:34,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:38,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:40,354 INFO L134 CoverageAnalysis]: Checked inductivity of 115817 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115817 trivial. 0 not checked. [2024-11-13 16:59:40,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:40,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 589 states and 912 transitions. [2024-11-13 16:59:40,549 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 912 transitions. [2024-11-13 16:59:40,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3145 [2024-11-13 16:59:40,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:40,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:45,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:46,624 INFO L134 CoverageAnalysis]: Checked inductivity of 115817 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115817 trivial. 0 not checked. [2024-11-13 16:59:46,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:46,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 594 states and 919 transitions. [2024-11-13 16:59:46,737 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 919 transitions. [2024-11-13 16:59:46,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3146 [2024-11-13 16:59:46,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:46,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:51,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:52,661 INFO L134 CoverageAnalysis]: Checked inductivity of 115817 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115817 trivial. 0 not checked. [2024-11-13 16:59:53,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:53,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 599 states and 926 transitions. [2024-11-13 16:59:53,092 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 926 transitions. [2024-11-13 16:59:53,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3146 [2024-11-13 16:59:53,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:53,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:57,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:59,035 INFO L134 CoverageAnalysis]: Checked inductivity of 115817 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115817 trivial. 0 not checked. [2024-11-13 16:59:59,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:59,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 604 states and 933 transitions. [2024-11-13 16:59:59,254 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 933 transitions. [2024-11-13 16:59:59,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3855 [2024-11-13 16:59:59,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:59,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:03,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:05,987 INFO L134 CoverageAnalysis]: Checked inductivity of 175709 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 175709 trivial. 0 not checked. [2024-11-13 17:00:06,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:06,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 609 states and 940 transitions. [2024-11-13 17:00:06,169 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 940 transitions. [2024-11-13 17:00:06,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3855 [2024-11-13 17:00:06,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:06,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:10,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:13,115 INFO L134 CoverageAnalysis]: Checked inductivity of 175709 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 175709 trivial. 0 not checked. [2024-11-13 17:00:13,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:13,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 614 states and 947 transitions. [2024-11-13 17:00:13,265 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 947 transitions. [2024-11-13 17:00:13,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3856 [2024-11-13 17:00:13,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:13,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:18,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:20,659 INFO L134 CoverageAnalysis]: Checked inductivity of 175709 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 175709 trivial. 0 not checked. [2024-11-13 17:00:20,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:20,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 619 states and 954 transitions. [2024-11-13 17:00:20,969 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 954 transitions. [2024-11-13 17:00:21,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3856 [2024-11-13 17:00:21,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:21,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:26,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:28,503 INFO L134 CoverageAnalysis]: Checked inductivity of 175709 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 175709 trivial. 0 not checked. [2024-11-13 17:00:28,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:28,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 624 states and 961 transitions. [2024-11-13 17:00:28,867 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 961 transitions. [2024-11-13 17:00:29,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4145 [2024-11-13 17:00:29,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:29,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:34,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:37,043 INFO L134 CoverageAnalysis]: Checked inductivity of 202855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 202855 trivial. 0 not checked. [2024-11-13 17:00:37,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:37,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 627 states and 965 transitions. [2024-11-13 17:00:37,136 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 965 transitions. [2024-11-13 17:00:37,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4145 [2024-11-13 17:00:37,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:37,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:42,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:45,769 INFO L134 CoverageAnalysis]: Checked inductivity of 202855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 202855 trivial. 0 not checked. [2024-11-13 17:00:46,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:46,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 630 states and 969 transitions. [2024-11-13 17:00:46,023 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 969 transitions. [2024-11-13 17:00:46,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4146 [2024-11-13 17:00:46,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:46,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:51,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:54,560 INFO L134 CoverageAnalysis]: Checked inductivity of 202855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 202855 trivial. 0 not checked. [2024-11-13 17:00:54,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:54,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 633 states and 973 transitions. [2024-11-13 17:00:54,773 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 973 transitions. [2024-11-13 17:00:54,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4146 [2024-11-13 17:00:54,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:54,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:01,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:04,252 INFO L134 CoverageAnalysis]: Checked inductivity of 202855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 202855 trivial. 0 not checked. [2024-11-13 17:01:04,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:04,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 636 states and 977 transitions. [2024-11-13 17:01:04,564 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 977 transitions. [2024-11-13 17:01:04,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4565 [2024-11-13 17:01:04,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:04,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms