./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b834d3f5-2809-490d-beb4-2e957563745c/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b834d3f5-2809-490d-beb4-2e957563745c/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b834d3f5-2809-490d-beb4-2e957563745c/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b834d3f5-2809-490d-beb4-2e957563745c/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b834d3f5-2809-490d-beb4-2e957563745c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b834d3f5-2809-490d-beb4-2e957563745c/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1848e360a16ec6531e7d7aea690ab68ac7295c6b0bdec191a41fa9ee0518b66d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:40:14,613 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:40:14,671 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b834d3f5-2809-490d-beb4-2e957563745c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:40:14,675 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:40:14,676 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:40:14,716 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:40:14,717 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:40:14,718 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:40:14,718 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:40:14,721 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:40:14,721 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:40:14,722 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:40:14,722 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:40:14,722 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:40:14,723 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:40:14,723 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:40:14,723 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:40:14,724 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:40:14,724 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:40:14,728 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:40:14,729 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:40:14,732 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:40:14,733 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:40:14,733 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:40:14,733 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:40:14,734 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:40:14,734 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:40:14,734 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:40:14,734 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:40:14,735 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:40:14,745 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b834d3f5-2809-490d-beb4-2e957563745c/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b834d3f5-2809-490d-beb4-2e957563745c/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1848e360a16ec6531e7d7aea690ab68ac7295c6b0bdec191a41fa9ee0518b66d [2024-11-08 23:40:15,022 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:40:15,055 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:40:15,058 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:40:15,060 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:40:15,061 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:40:15,062 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b834d3f5-2809-490d-beb4-2e957563745c/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-08 23:40:17,115 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:40:17,748 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:40:17,749 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b834d3f5-2809-490d-beb4-2e957563745c/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i [2024-11-08 23:40:17,808 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b834d3f5-2809-490d-beb4-2e957563745c/bin/ukojak-verify-ImItNfHLgk/data/0a95af433/0ba85e6d6a2048d49b34923ea6a83b4c/FLAG6caaec10f [2024-11-08 23:40:18,194 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b834d3f5-2809-490d-beb4-2e957563745c/bin/ukojak-verify-ImItNfHLgk/data/0a95af433/0ba85e6d6a2048d49b34923ea6a83b4c [2024-11-08 23:40:18,196 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:40:18,198 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:40:18,199 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:40:18,199 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:40:18,207 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:40:18,208 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:40:18" (1/1) ... [2024-11-08 23:40:18,209 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cd9e1b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:18, skipping insertion in model container [2024-11-08 23:40:18,210 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:40:18" (1/1) ... [2024-11-08 23:40:18,363 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:40:19,527 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_b834d3f5-2809-490d-beb4-2e957563745c/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i[196736,196749] [2024-11-08 23:40:20,352 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:40:20,386 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:40:20,570 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6556] [2024-11-08 23:40:20,574 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6579] [2024-11-08 23:40:20,575 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6587-6588] [2024-11-08 23:40:20,576 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/inst/current/envs/linux-3.12-rc1.tar.xz/linux-3.12-rc1/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6613-6614] [2024-11-08 23:40:20,577 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6619-6621] [2024-11-08 23:40:20,590 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_b834d3f5-2809-490d-beb4-2e957563745c/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i[196736,196749] [2024-11-08 23:40:20,825 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:40:20,966 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:40:20,967 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:20 WrapperNode [2024-11-08 23:40:20,968 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:40:20,969 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:40:20,969 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:40:20,969 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:40:20,978 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:20" (1/1) ... [2024-11-08 23:40:21,063 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:20" (1/1) ... [2024-11-08 23:40:21,208 INFO L138 Inliner]: procedures = 201, calls = 1580, calls flagged for inlining = 91, calls inlined = 86, statements flattened = 2860 [2024-11-08 23:40:21,209 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:40:21,209 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:40:21,209 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:40:21,209 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:40:21,222 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:20" (1/1) ... [2024-11-08 23:40:21,223 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:20" (1/1) ... [2024-11-08 23:40:21,254 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:20" (1/1) ... [2024-11-08 23:40:21,255 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:20" (1/1) ... [2024-11-08 23:40:21,351 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:20" (1/1) ... [2024-11-08 23:40:21,363 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:20" (1/1) ... [2024-11-08 23:40:21,384 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:20" (1/1) ... [2024-11-08 23:40:21,399 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:20" (1/1) ... [2024-11-08 23:40:21,432 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:40:21,436 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:40:21,436 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:40:21,436 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:40:21,437 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:20" (1/1) ... [2024-11-08 23:40:21,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:40:21,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b834d3f5-2809-490d-beb4-2e957563745c/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:40:21,473 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b834d3f5-2809-490d-beb4-2e957563745c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:40:21,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b834d3f5-2809-490d-beb4-2e957563745c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:40:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-08 23:40:21,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-08 23:40:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_free_iso_urbs [2024-11-08 23:40:21,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_free_iso_urbs [2024-11-08 23:40:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_12 [2024-11-08 23:40:21,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_12 [2024-11-08 23:40:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 23:40:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:40:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 23:40:21,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 23:40:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_dvb [2024-11-08 23:40:21,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_dvb [2024-11-08 23:40:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-11-08 23:40:21,504 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-11-08 23:40:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2024-11-08 23:40:21,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2024-11-08 23:40:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2024-11-08 23:40:21,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2024-11-08 23:40:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:40:21,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:40:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_sec_feed [2024-11-08 23:40:21,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_sec_feed [2024-11-08 23:40:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2024-11-08 23:40:21,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2024-11-08 23:40:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-11-08 23:40:21,506 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-11-08 23:40:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_iso_xfer [2024-11-08 23:40:21,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_iso_xfer [2024-11-08 23:40:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 23:40:21,507 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 23:40:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 23:40:21,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 23:40:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:40:21,507 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:40:21,508 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:40:21,508 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:40:21,508 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2024-11-08 23:40:21,508 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2024-11-08 23:40:21,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2024-11-08 23:40:21,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2024-11-08 23:40:21,509 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 23:40:21,510 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 23:40:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb [2024-11-08 23:40:21,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb [2024-11-08 23:40:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:40:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2024-11-08 23:40:21,510 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2024-11-08 23:40:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-08 23:40:21,511 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-08 23:40:21,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:40:21,511 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 23:40:21,511 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 23:40:21,511 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_feed [2024-11-08 23:40:21,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_feed [2024-11-08 23:40:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:40:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 23:40:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_probe [2024-11-08 23:40:21,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_probe [2024-11-08 23:40:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 23:40:21,513 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 23:40:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-08 23:40:21,513 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-08 23:40:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-08 23:40:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-08 23:40:21,515 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_ts_feed [2024-11-08 23:40:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_ts_feed [2024-11-08 23:40:21,515 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-08 23:40:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-08 23:40:21,515 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-08 23:40:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-08 23:40:21,515 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-08 23:40:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-08 23:40:21,516 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_dvb [2024-11-08 23:40:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_dvb [2024-11-08 23:40:21,516 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-08 23:40:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-08 23:40:21,516 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_model [2024-11-08 23:40:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_model [2024-11-08 23:40:21,516 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2024-11-08 23:40:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2024-11-08 23:40:21,516 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2024-11-08 23:40:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2024-11-08 23:40:21,517 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_iso_xfer [2024-11-08 23:40:21,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_iso_xfer [2024-11-08 23:40:21,517 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_filter_pes2ts_init [2024-11-08 23:40:21,517 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_filter_pes2ts_init [2024-11-08 23:40:21,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 23:40:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-08 23:40:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-08 23:40:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 23:40:21,560 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 23:40:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-08 23:40:21,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-08 23:40:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:40:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2024-11-08 23:40:21,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2024-11-08 23:40:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4 [2024-11-08 23:40:21,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4 [2024-11-08 23:40:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2024-11-08 23:40:21,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2024-11-08 23:40:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_7 [2024-11-08 23:40:21,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_7 [2024-11-08 23:40:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2024-11-08 23:40:21,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2024-11-08 23:40:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2024-11-08 23:40:21,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2024-11-08 23:40:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:40:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 23:40:21,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 23:40:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-08 23:40:21,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-08 23:40:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-08 23:40:21,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-08 23:40:21,567 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 23:40:21,567 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 23:40:21,567 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-08 23:40:21,567 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-08 23:40:21,567 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_send_command [2024-11-08 23:40:21,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_send_command [2024-11-08 23:40:21,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:40:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_setup_urbs [2024-11-08 23:40:21,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_setup_urbs [2024-11-08 23:40:21,573 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2024-11-08 23:40:21,573 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2024-11-08 23:40:21,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 23:40:21,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 23:40:21,575 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_pids [2024-11-08 23:40:21,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_pids [2024-11-08 23:40:21,575 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_usb [2024-11-08 23:40:21,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_usb [2024-11-08 23:40:21,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:40:21,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:40:21,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 23:40:21,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 23:40:21,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:40:21,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:40:21,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:40:21,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-08 23:40:21,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-08 23:40:21,577 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_init_rc [2024-11-08 23:40:21,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_init_rc [2024-11-08 23:40:21,577 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2024-11-08 23:40:21,577 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2024-11-08 23:40:21,578 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-08 23:40:21,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-08 23:40:21,578 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_disconnect [2024-11-08 23:40:21,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_disconnect [2024-11-08 23:40:21,578 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_handle_irq [2024-11-08 23:40:21,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_handle_irq [2024-11-08 23:40:21,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2024-11-08 23:40:21,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2024-11-08 23:40:21,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:40:21,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:40:21,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:40:22,241 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:40:22,245 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:40:22,551 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 23:40:32,053 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2024-11-08 23:40:43,841 INFO L? ?]: Removed 1423 outVars from TransFormulas that were not future-live. [2024-11-08 23:40:43,841 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:40:44,804 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:40:44,804 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:40:44,804 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:40:44 BoogieIcfgContainer [2024-11-08 23:40:44,804 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:40:44,809 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:40:44,809 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:40:44,820 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:40:44,820 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:40:44" (1/1) ... [2024-11-08 23:40:44,831 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:40:44,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:44,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 994 states and 1427 transitions. [2024-11-08 23:40:44,947 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1427 transitions. [2024-11-08 23:40:44,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:40:44,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:44,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:47,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:47,953 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:40:58,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:40:58,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:58,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 999 states and 1443 transitions. [2024-11-08 23:40:58,383 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1443 transitions. [2024-11-08 23:40:58,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:40:58,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:58,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:00,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:00,635 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:41:00,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:00,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1000 states and 1444 transitions. [2024-11-08 23:41:00,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1444 transitions. [2024-11-08 23:41:00,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:41:00,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:00,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:02,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:02,443 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:41:03,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:03,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 1003 states and 1459 transitions. [2024-11-08 23:41:03,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1459 transitions. [2024-11-08 23:41:03,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:41:03,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:03,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:04,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:04,800 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 23:41:04,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:04,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 1005 states and 1462 transitions. [2024-11-08 23:41:04,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1462 transitions. [2024-11-08 23:41:04,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:41:04,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:04,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:06,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:06,683 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:41:06,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:06,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 1004 states and 1458 transitions. [2024-11-08 23:41:06,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1458 transitions. [2024-11-08 23:41:06,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:41:06,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:06,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:08,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:08,531 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:41:08,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:08,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 1006 states and 1460 transitions. [2024-11-08 23:41:08,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1460 transitions. [2024-11-08 23:41:08,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:41:08,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:08,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:10,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:11,125 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:41:21,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:41:23,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:23,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 1018 states and 1493 transitions. [2024-11-08 23:41:23,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1493 transitions. [2024-11-08 23:41:23,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:41:23,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:23,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:24,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:25,283 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:41:27,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:27,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1023 states and 1512 transitions. [2024-11-08 23:41:27,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1512 transitions. [2024-11-08 23:41:27,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:41:27,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:27,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:28,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:29,407 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:41:29,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:29,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1022 states and 1506 transitions. [2024-11-08 23:41:29,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1506 transitions. [2024-11-08 23:41:29,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:41:29,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:29,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:30,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:31,863 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:41:42,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:41:46,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:46,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1035 states and 1541 transitions. [2024-11-08 23:41:46,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1541 transitions. [2024-11-08 23:41:46,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:41:46,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:46,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:48,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:48,726 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:41:59,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:42:05,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:05,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1049 states and 1577 transitions. [2024-11-08 23:42:05,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1577 transitions. [2024-11-08 23:42:05,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:42:05,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:05,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:07,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:07,242 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:42:08,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:08,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1050 states and 1579 transitions. [2024-11-08 23:42:08,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1579 transitions. [2024-11-08 23:42:08,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:42:08,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:08,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:09,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:10,476 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:42:11,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:11,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1051 states and 1579 transitions. [2024-11-08 23:42:11,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1579 transitions. [2024-11-08 23:42:11,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:42:11,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:11,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:12,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:13,149 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:42:24,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:42:32,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:32,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 1066 states and 1616 transitions. [2024-11-08 23:42:32,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1616 transitions. [2024-11-08 23:42:32,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:42:32,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:32,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:33,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:33,962 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:42:35,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:35,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 1069 states and 1624 transitions. [2024-11-08 23:42:35,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1624 transitions. [2024-11-08 23:42:35,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:42:35,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:35,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:36,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:37,231 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:42:37,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:37,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 1070 states and 1624 transitions. [2024-11-08 23:42:37,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1624 transitions. [2024-11-08 23:42:37,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:42:37,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:37,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:38,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:39,051 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:42:50,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:42:59,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:59,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 1086 states and 1662 transitions. [2024-11-08 23:42:59,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1662 transitions. [2024-11-08 23:42:59,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:42:59,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:59,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:01,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:01,247 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:43:03,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:03,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1089 states and 1671 transitions. [2024-11-08 23:43:03,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1671 transitions. [2024-11-08 23:43:03,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:43:03,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:03,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:04,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:04,423 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:43:04,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:04,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1090 states and 1671 transitions. [2024-11-08 23:43:04,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1671 transitions. [2024-11-08 23:43:04,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:43:04,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:04,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:05,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:06,146 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:43:06,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:06,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 1092 states and 1673 transitions. [2024-11-08 23:43:06,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1673 transitions. [2024-11-08 23:43:06,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:43:06,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:06,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:07,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:07,593 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:43:07,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:07,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 1093 states and 1673 transitions. [2024-11-08 23:43:07,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1673 transitions. [2024-11-08 23:43:07,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:43:07,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:07,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:08,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:09,270 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:43:10,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:10,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 1099 states and 1694 transitions. [2024-11-08 23:43:10,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1694 transitions. [2024-11-08 23:43:10,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:43:10,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:10,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:11,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:12,345 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:43:12,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:12,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 1100 states and 1694 transitions. [2024-11-08 23:43:12,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1694 transitions. [2024-11-08 23:43:12,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:43:12,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:12,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:13,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:13,800 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 23:43:14,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:14,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1103 states and 1701 transitions. [2024-11-08 23:43:14,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1701 transitions. [2024-11-08 23:43:14,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:43:14,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:14,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:15,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:16,278 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:43:16,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:16,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1105 states and 1703 transitions. [2024-11-08 23:43:16,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 1703 transitions. [2024-11-08 23:43:16,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:43:16,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:16,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:17,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:17,676 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:43:17,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:17,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1106 states and 1703 transitions. [2024-11-08 23:43:17,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1703 transitions. [2024-11-08 23:43:17,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:43:17,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:17,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:18,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:19,305 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:43:20,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:20,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1112 states and 1724 transitions. [2024-11-08 23:43:20,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1724 transitions. [2024-11-08 23:43:20,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:43:20,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:20,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:22,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:22,743 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:43:22,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:22,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1113 states and 1724 transitions. [2024-11-08 23:43:22,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1724 transitions. [2024-11-08 23:43:22,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:43:22,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:22,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:24,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:24,226 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:43:24,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:24,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 1115 states and 1726 transitions. [2024-11-08 23:43:24,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1726 transitions. [2024-11-08 23:43:24,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:43:24,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:24,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:25,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:25,568 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:43:27,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:27,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 1121 states and 1747 transitions. [2024-11-08 23:43:27,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1747 transitions. [2024-11-08 23:43:27,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:43:27,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:27,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:28,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:28,465 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:43:28,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:28,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 1122 states and 1747 transitions. [2024-11-08 23:43:28,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 1747 transitions. [2024-11-08 23:43:28,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:43:28,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:28,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:29,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:30,032 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:43:30,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:30,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 1124 states and 1749 transitions. [2024-11-08 23:43:30,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1749 transitions. [2024-11-08 23:43:30,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:43:30,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:30,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:31,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:31,490 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:43:36,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:36,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 1127 states and 1766 transitions. [2024-11-08 23:43:36,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1766 transitions. [2024-11-08 23:43:36,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:43:36,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:36,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:38,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:38,204 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:43:41,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:41,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 1133 states and 1789 transitions. [2024-11-08 23:43:41,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1789 transitions. [2024-11-08 23:43:41,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:43:41,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:41,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:43,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:43,134 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:43:43,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:43,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 1134 states and 1789 transitions. [2024-11-08 23:43:43,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1789 transitions. [2024-11-08 23:43:43,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:43:43,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:43,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:44,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:44,539 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:43:44,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:44,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 1136 states and 1791 transitions. [2024-11-08 23:43:44,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1791 transitions. [2024-11-08 23:43:44,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:43:44,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:44,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:45,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:46,131 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:43:49,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:49,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 1142 states and 1814 transitions. [2024-11-08 23:43:49,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1814 transitions. [2024-11-08 23:43:49,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:43:49,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:49,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:51,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:51,375 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:43:51,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:51,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 1143 states and 1814 transitions. [2024-11-08 23:43:51,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1814 transitions. [2024-11-08 23:43:51,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:43:51,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:51,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:52,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:53,358 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:43:58,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:58,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 1148 states and 1839 transitions. [2024-11-08 23:43:58,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1839 transitions. [2024-11-08 23:43:58,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:43:58,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:58,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:59,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:59,779 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:44:03,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:03,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 1151 states and 1857 transitions. [2024-11-08 23:44:03,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1857 transitions. [2024-11-08 23:44:03,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:44:03,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:03,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:05,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:06,292 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:44:15,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:16,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1156 states and 1880 transitions. [2024-11-08 23:44:16,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1880 transitions. [2024-11-08 23:44:16,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:44:16,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:16,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:17,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:17,716 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:44:22,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:22,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1162 states and 1900 transitions. [2024-11-08 23:44:22,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1900 transitions. [2024-11-08 23:44:22,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:44:22,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:22,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:23,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:23,722 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:44:25,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:25,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1163 states and 1900 transitions. [2024-11-08 23:44:25,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1900 transitions. [2024-11-08 23:44:25,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:44:25,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:25,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:27,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:27,967 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:44:28,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:28,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1162 states and 1880 transitions. [2024-11-08 23:44:28,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1880 transitions. [2024-11-08 23:44:28,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:44:28,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:28,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:29,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:30,356 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:44:35,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:35,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1166 states and 1891 transitions. [2024-11-08 23:44:35,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1891 transitions. [2024-11-08 23:44:35,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:44:35,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:35,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:36,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:36,569 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:44:38,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:38,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1169 states and 1901 transitions. [2024-11-08 23:44:38,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1901 transitions. [2024-11-08 23:44:38,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:44:38,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:38,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:40,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:40,499 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 23:44:40,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:40,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1171 states and 1903 transitions. [2024-11-08 23:44:40,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1903 transitions. [2024-11-08 23:44:40,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:44:40,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:40,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:41,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:43,905 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:44:56,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:56,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2027 states to 1178 states and 1931 transitions. [2024-11-08 23:44:56,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1931 transitions. [2024-11-08 23:44:56,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:44:56,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:56,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:57,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:58,134 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:45:01,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:01,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 1180 states and 1935 transitions. [2024-11-08 23:45:01,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 1935 transitions. [2024-11-08 23:45:01,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:45:01,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:01,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:02,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:03,074 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:45:10,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:10,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 1185 states and 1956 transitions. [2024-11-08 23:45:10,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1956 transitions. [2024-11-08 23:45:10,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:45:10,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:10,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:12,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:12,160 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:45:20,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:20,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 1191 states and 1977 transitions. [2024-11-08 23:45:20,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1977 transitions. [2024-11-08 23:45:20,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:45:20,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:20,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:21,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:21,813 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:45:24,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:24,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 1192 states and 1977 transitions. [2024-11-08 23:45:24,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1977 transitions. [2024-11-08 23:45:24,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:45:24,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:24,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:25,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:27,908 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 23:45:33,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:33,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 1192 states and 1976 transitions. [2024-11-08 23:45:33,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1976 transitions. [2024-11-08 23:45:33,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:45:33,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:33,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:34,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:35,081 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 23:45:35,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:35,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 1194 states and 1978 transitions. [2024-11-08 23:45:35,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 1978 transitions. [2024-11-08 23:45:35,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:45:35,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:35,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:36,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:37,560 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:45:38,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:38,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2050 states to 1193 states and 1954 transitions. [2024-11-08 23:45:38,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1954 transitions. [2024-11-08 23:45:38,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:45:38,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:38,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:39,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:40,071 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:45:46,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:46,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 1197 states and 1967 transitions. [2024-11-08 23:45:46,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1967 transitions. [2024-11-08 23:45:46,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:45:46,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:46,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:47,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:47,438 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:45:50,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:50,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 1199 states and 1970 transitions. [2024-11-08 23:45:50,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 1970 transitions. [2024-11-08 23:45:50,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:45:50,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:50,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:51,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:52,060 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 23:45:52,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:52,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2068 states to 1201 states and 1972 transitions. [2024-11-08 23:45:52,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1972 transitions. [2024-11-08 23:45:52,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:45:52,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:52,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:53,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:53,508 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:45:53,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:53,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2071 states to 1203 states and 1975 transitions. [2024-11-08 23:45:53,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 1975 transitions. [2024-11-08 23:45:53,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:45:53,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:53,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:54,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:55,972 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:46:08,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:08,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2118 states to 1212 states and 2022 transitions. [2024-11-08 23:46:08,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2022 transitions. [2024-11-08 23:46:08,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:46:08,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:08,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:10,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:10,175 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:46:11,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:11,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2124 states to 1214 states and 2028 transitions. [2024-11-08 23:46:11,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2028 transitions. [2024-11-08 23:46:11,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:46:11,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:11,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:13,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:13,463 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:46:18,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:18,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2135 states to 1218 states and 2039 transitions. [2024-11-08 23:46:18,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2039 transitions. [2024-11-08 23:46:18,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:46:18,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:18,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:19,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:19,740 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:46:19,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:19,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 1220 states and 2043 transitions. [2024-11-08 23:46:19,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2043 transitions. [2024-11-08 23:46:19,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:46:19,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:19,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:21,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:21,339 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 23:46:21,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:21,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2141 states to 1222 states and 2045 transitions. [2024-11-08 23:46:21,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2045 transitions. [2024-11-08 23:46:21,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:46:21,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:21,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:22,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:22,786 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:46:25,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:25,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 1226 states and 2063 transitions. [2024-11-08 23:46:25,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2063 transitions. [2024-11-08 23:46:25,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:46:25,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:25,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:26,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:27,213 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:46:33,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:33,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2170 states to 1230 states and 2074 transitions. [2024-11-08 23:46:33,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2074 transitions. [2024-11-08 23:46:33,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:46:33,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:33,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:35,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:35,175 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 23:46:37,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:37,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2172 states to 1232 states and 2076 transitions. [2024-11-08 23:46:37,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2076 transitions. [2024-11-08 23:46:37,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:46:37,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:37,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:38,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:38,686 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 23:46:38,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:38,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1234 states and 2078 transitions. [2024-11-08 23:46:38,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2078 transitions. [2024-11-08 23:46:38,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:46:38,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:38,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:40,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:40,202 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:46:40,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:40,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 1236 states and 2081 transitions. [2024-11-08 23:46:40,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2081 transitions. [2024-11-08 23:46:40,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:46:40,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:40,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:41,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:42,789 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 23:47:19,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:19,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1263 states and 2181 transitions. [2024-11-08 23:47:19,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2181 transitions. [2024-11-08 23:47:19,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:47:19,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:19,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:20,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:20,590 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:47:35,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:35,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1270 states and 2210 transitions. [2024-11-08 23:47:35,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2210 transitions. [2024-11-08 23:47:35,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:47:35,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:35,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:36,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:36,690 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 15 proven. 10 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 23:47:39,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:39,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1271 states and 2211 transitions. [2024-11-08 23:47:39,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2211 transitions. [2024-11-08 23:47:39,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:47:39,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:39,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:40,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:40,990 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:47:44,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:44,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1275 states and 2227 transitions. [2024-11-08 23:47:44,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2227 transitions. [2024-11-08 23:47:44,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:47:44,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:44,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:45,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:45,543 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:47:45,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:45,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1277 states and 2229 transitions. [2024-11-08 23:47:45,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2229 transitions. [2024-11-08 23:47:45,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:47:45,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:45,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:46,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:47,203 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:47:50,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:50,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1281 states and 2235 transitions. [2024-11-08 23:47:50,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2235 transitions. [2024-11-08 23:47:50,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:47:50,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:50,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:51,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:51,766 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 23:47:57,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:57,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1287 states and 2256 transitions. [2024-11-08 23:47:57,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2256 transitions. [2024-11-08 23:47:57,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:47:57,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:57,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:58,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:58,816 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:48:02,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:02,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1291 states and 2262 transitions. [2024-11-08 23:48:02,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2262 transitions. [2024-11-08 23:48:02,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:48:02,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:02,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:03,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:04,211 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 23:48:18,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:18,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2387 states to 1298 states and 2290 transitions. [2024-11-08 23:48:18,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2290 transitions. [2024-11-08 23:48:18,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:48:18,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:18,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:20,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:20,162 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 23:48:30,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:30,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 1300 states and 2293 transitions. [2024-11-08 23:48:30,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2293 transitions. [2024-11-08 23:48:30,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:48:30,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:30,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:31,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:31,494 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 23:48:36,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:36,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2409 states to 1306 states and 2312 transitions. [2024-11-08 23:48:36,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 2312 transitions. [2024-11-08 23:48:36,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:48:36,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:36,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:38,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:38,271 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 23:48:40,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:40,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 1307 states and 2313 transitions. [2024-11-08 23:48:40,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 2313 transitions. [2024-11-08 23:48:40,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:48:40,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:40,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:41,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:41,557 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:48:41,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:41,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 1308 states and 2313 transitions. [2024-11-08 23:48:41,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 2313 transitions. [2024-11-08 23:48:41,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:48:41,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:41,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:43,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:43,470 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 23:48:52,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:52,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 1314 states and 2328 transitions. [2024-11-08 23:48:52,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 2328 transitions. [2024-11-08 23:48:52,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:48:52,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:52,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:53,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:53,858 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:48:59,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:59,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 1318 states and 2334 transitions. [2024-11-08 23:48:59,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 2334 transitions. [2024-11-08 23:48:59,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:48:59,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:59,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:00,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:01,043 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 17 proven. 9 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:49:08,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:08,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 1321 states and 2345 transitions. [2024-11-08 23:49:08,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 2345 transitions. [2024-11-08 23:49:08,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:49:08,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:08,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:09,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:09,817 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 17 proven. 9 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:49:13,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:13,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 1323 states and 2355 transitions. [2024-11-08 23:49:13,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 2355 transitions. [2024-11-08 23:49:13,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:49:13,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:13,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:14,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:14,899 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 17 proven. 9 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:49:18,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:18,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1325 states and 2365 transitions. [2024-11-08 23:49:18,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 2365 transitions. [2024-11-08 23:49:18,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:49:18,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:18,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:19,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:19,739 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 17 proven. 9 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:49:23,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:23,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 1327 states and 2375 transitions. [2024-11-08 23:49:23,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 2375 transitions. [2024-11-08 23:49:23,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:49:23,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:23,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:24,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:24,810 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 23:49:31,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:31,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2492 states to 1333 states and 2395 transitions. [2024-11-08 23:49:31,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 2395 transitions. [2024-11-08 23:49:31,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:49:31,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:31,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:33,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:33,184 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 23:49:37,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:37,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2493 states to 1334 states and 2396 transitions. [2024-11-08 23:49:37,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 2396 transitions. [2024-11-08 23:49:37,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:49:37,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:37,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:38,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:38,421 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 23:49:46,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:46,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 1340 states and 2416 transitions. [2024-11-08 23:49:46,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2416 transitions. [2024-11-08 23:49:46,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:49:46,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:46,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:48,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:48,213 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 17 proven. 9 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:49:56,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:56,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 1344 states and 2427 transitions. [2024-11-08 23:49:56,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 2427 transitions. [2024-11-08 23:49:56,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:49:56,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:56,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:58,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:58,391 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:50:08,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:08,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2549 states to 1349 states and 2452 transitions. [2024-11-08 23:50:08,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 2452 transitions. [2024-11-08 23:50:08,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:50:08,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:08,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:09,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:10,029 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:50:13,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:13,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2558 states to 1351 states and 2461 transitions. [2024-11-08 23:50:13,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 2461 transitions. [2024-11-08 23:50:13,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:50:13,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:13,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:15,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:15,231 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:50:19,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:19,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2567 states to 1353 states and 2470 transitions. [2024-11-08 23:50:19,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 2470 transitions. [2024-11-08 23:50:19,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:50:19,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:19,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:20,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:20,484 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:50:24,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:24,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 1355 states and 2479 transitions. [2024-11-08 23:50:24,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 2479 transitions. [2024-11-08 23:50:24,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:50:24,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:24,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:25,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:25,707 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:50:29,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:29,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2588 states to 1357 states and 2491 transitions. [2024-11-08 23:50:29,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2491 transitions. [2024-11-08 23:50:29,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:50:29,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:29,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:31,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:31,161 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 23:50:31,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:31,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2590 states to 1359 states and 2493 transitions. [2024-11-08 23:50:31,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 2493 transitions. [2024-11-08 23:50:31,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:50:31,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:31,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:32,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:32,708 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:50:34,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:34,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 1363 states and 2498 transitions. [2024-11-08 23:50:34,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 2498 transitions. [2024-11-08 23:50:34,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:50:34,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:34,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:35,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:35,938 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 23:50:38,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:38,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2596 states to 1364 states and 2499 transitions. [2024-11-08 23:50:38,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 2499 transitions. [2024-11-08 23:50:38,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:50:38,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:38,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:39,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:39,553 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 23:50:43,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:43,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2603 states to 1367 states and 2506 transitions. [2024-11-08 23:50:43,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 2506 transitions. [2024-11-08 23:50:43,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:50:43,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:43,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:44,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:45,052 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 23:50:47,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:47,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 1369 states and 2508 transitions. [2024-11-08 23:50:47,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2508 transitions. [2024-11-08 23:50:47,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:50:47,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:47,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:49,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:49,364 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:50:53,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:53,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 1373 states and 2513 transitions. [2024-11-08 23:50:53,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 2513 transitions. [2024-11-08 23:50:53,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:50:53,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:53,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:55,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:55,240 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:51:02,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:02,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 1377 states and 2520 transitions. [2024-11-08 23:51:02,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 2520 transitions. [2024-11-08 23:51:02,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:51:02,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:02,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:03,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:04,017 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 23:51:04,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:04,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 1378 states and 2520 transitions. [2024-11-08 23:51:04,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 2520 transitions. [2024-11-08 23:51:04,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:51:04,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:04,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:05,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:05,416 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 23:51:05,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:05,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 1380 states and 2522 transitions. [2024-11-08 23:51:05,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 2522 transitions. [2024-11-08 23:51:05,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:51:05,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:05,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:06,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:06,908 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 23:51:07,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:07,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2622 states to 1382 states and 2525 transitions. [2024-11-08 23:51:07,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2525 transitions. [2024-11-08 23:51:07,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:51:07,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:07,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:08,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:08,952 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 23:51:13,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:13,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2624 states to 1384 states and 2527 transitions. [2024-11-08 23:51:13,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2527 transitions. [2024-11-08 23:51:13,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:51:13,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:13,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:14,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:14,387 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:51:18,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:18,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2625 states to 1385 states and 2528 transitions. [2024-11-08 23:51:18,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 2528 transitions. [2024-11-08 23:51:18,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:51:18,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:18,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:19,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:19,569 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 23:51:28,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:28,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 1389 states and 2539 transitions. [2024-11-08 23:51:28,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2539 transitions. [2024-11-08 23:51:29,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:51:29,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:29,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:30,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:30,211 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:51:34,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:34,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 1390 states and 2539 transitions. [2024-11-08 23:51:34,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2539 transitions. [2024-11-08 23:51:34,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:51:34,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:34,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:35,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:35,546 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:51:43,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:43,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2643 states to 1394 states and 2546 transitions. [2024-11-08 23:51:43,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 2546 transitions. [2024-11-08 23:51:43,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:51:43,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:43,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:44,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:44,527 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:51:52,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:52,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2657 states to 1398 states and 2560 transitions. [2024-11-08 23:51:52,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 2560 transitions. [2024-11-08 23:51:52,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:51:52,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:52,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:53,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:53,687 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 23:51:54,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:54,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 1400 states and 2562 transitions. [2024-11-08 23:51:54,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 2562 transitions. [2024-11-08 23:51:54,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:51:54,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:54,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:55,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:55,585 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 23:52:03,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:03,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 1404 states and 2576 transitions. [2024-11-08 23:52:03,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 2576 transitions. [2024-11-08 23:52:03,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:52:03,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:03,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:04,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:04,686 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 23:52:16,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:16,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2688 states to 1410 states and 2591 transitions. [2024-11-08 23:52:16,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 2591 transitions. [2024-11-08 23:52:16,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:52:16,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:16,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:17,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:18,031 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 20 proven. 12 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 23:52:22,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:22,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2690 states to 1411 states and 2593 transitions. [2024-11-08 23:52:22,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 2593 transitions. [2024-11-08 23:52:22,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:52:22,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:22,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:23,694 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 20 proven. 12 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 23:52:23,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:23,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2692 states to 1412 states and 2595 transitions. [2024-11-08 23:52:23,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2595 transitions. [2024-11-08 23:52:23,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:52:23,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:23,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:25,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:25,163 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:52:29,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:29,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2697 states to 1416 states and 2600 transitions. [2024-11-08 23:52:29,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 2600 transitions. [2024-11-08 23:52:29,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:52:29,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:29,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:31,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:31,153 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:52:38,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:38,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1420 states and 2607 transitions. [2024-11-08 23:52:38,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2607 transitions. [2024-11-08 23:52:38,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:52:38,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:38,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:40,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:40,373 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 20 proven. 12 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 23:52:40,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:40,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2706 states to 1421 states and 2609 transitions. [2024-11-08 23:52:40,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 2609 transitions. [2024-11-08 23:52:40,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:52:40,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:40,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:41,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:41,798 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 23:52:42,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:42,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2708 states to 1423 states and 2611 transitions. [2024-11-08 23:52:42,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 2611 transitions. [2024-11-08 23:52:42,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:52:42,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:42,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:43,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:43,982 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 20 proven. 12 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 23:52:47,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:47,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2710 states to 1424 states and 2613 transitions. [2024-11-08 23:52:47,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2613 transitions. [2024-11-08 23:52:47,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:52:47,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:47,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:48,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:49,072 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 20 proven. 12 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 23:52:49,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:49,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 1425 states and 2615 transitions. [2024-11-08 23:52:49,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 2615 transitions. [2024-11-08 23:52:49,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:52:49,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:49,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:50,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:54,567 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 23:53:04,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:04,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1429 states and 2621 transitions. [2024-11-08 23:53:04,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 2621 transitions. [2024-11-08 23:53:04,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:53:04,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:04,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:06,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:06,411 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 23:53:08,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:08,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 1432 states and 2625 transitions. [2024-11-08 23:53:08,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 2625 transitions. [2024-11-08 23:53:08,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:53:08,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:08,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:09,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:10,555 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:53:20,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:20,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 1438 states and 2635 transitions. [2024-11-08 23:53:20,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2635 transitions. [2024-11-08 23:53:20,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:53:20,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:20,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:22,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:22,694 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:53:32,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:32,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2743 states to 1444 states and 2646 transitions. [2024-11-08 23:53:32,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2646 transitions. [2024-11-08 23:53:32,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:53:32,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:32,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:33,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:33,645 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:53:42,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:42,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1450 states and 2657 transitions. [2024-11-08 23:53:42,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 2657 transitions. [2024-11-08 23:53:42,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:53:42,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:42,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:43,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:43,974 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 23:53:45,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:45,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 1454 states and 2662 transitions. [2024-11-08 23:53:45,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 2662 transitions. [2024-11-08 23:53:45,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:53:45,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:45,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:47,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:47,452 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 23:53:49,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:49,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2764 states to 1458 states and 2667 transitions. [2024-11-08 23:53:49,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 2667 transitions. [2024-11-08 23:53:49,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:53:49,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:49,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:50,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:51,054 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:54:05,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:05,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2777 states to 1464 states and 2680 transitions. [2024-11-08 23:54:05,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2680 transitions. [2024-11-08 23:54:05,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:54:05,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:05,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:06,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:06,714 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:54:17,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:17,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2788 states to 1470 states and 2691 transitions. [2024-11-08 23:54:17,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2691 transitions. [2024-11-08 23:54:17,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:54:17,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:17,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:19,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:19,319 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:54:26,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:26,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2799 states to 1476 states and 2702 transitions. [2024-11-08 23:54:26,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2702 transitions. [2024-11-08 23:54:26,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:54:26,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:26,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:27,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:27,689 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:54:31,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:31,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 1482 states and 2711 transitions. [2024-11-08 23:54:31,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2711 transitions. [2024-11-08 23:54:31,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:54:31,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:31,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:32,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:32,804 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 27 proven. 15 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 23:54:37,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:37,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 1484 states and 2721 transitions. [2024-11-08 23:54:37,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2721 transitions. [2024-11-08 23:54:37,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:54:37,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:37,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:38,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:38,752 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 23:54:41,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:41,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2822 states to 1487 states and 2725 transitions. [2024-11-08 23:54:41,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2725 transitions. [2024-11-08 23:54:41,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:54:41,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:41,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:42,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:42,586 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 27 proven. 15 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 23:54:46,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:46,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2833 states to 1489 states and 2736 transitions. [2024-11-08 23:54:46,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2736 transitions. [2024-11-08 23:54:46,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:54:46,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:46,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms