./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 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_1a8afece-a750-4691-9f27-af20cc00d41d/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a8afece-a750-4691-9f27-af20cc00d41d/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_1a8afece-a750-4691-9f27-af20cc00d41d/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a8afece-a750-4691-9f27-af20cc00d41d/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a8afece-a750-4691-9f27-af20cc00d41d/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_1a8afece-a750-4691-9f27-af20cc00d41d/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 623160d4598cd0ad84c7dc43ec65a6f971cb966f22ee32963f1c0c6e1de756e1 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:08:00,079 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:08:00,196 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a8afece-a750-4691-9f27-af20cc00d41d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:08:00,203 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:08:00,206 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:08:00,246 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:08:00,248 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:08:00,248 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:08:00,250 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:08:00,252 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:08:00,253 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:08:00,253 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:08:00,254 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:08:00,254 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:08:00,254 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:08:00,255 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:08:00,255 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:08:00,256 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:08:00,256 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:08:00,256 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:08:00,257 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:08:00,262 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:08:00,264 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:08:00,265 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:08:00,265 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:08:00,266 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:08:00,266 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:08:00,266 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:08:00,266 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:08:00,267 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:08:00,267 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_1a8afece-a750-4691-9f27-af20cc00d41d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a8afece-a750-4691-9f27-af20cc00d41d/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 623160d4598cd0ad84c7dc43ec65a6f971cb966f22ee32963f1c0c6e1de756e1 [2024-11-08 22:08:00,602 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:08:00,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:08:00,639 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:08:00,641 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:08:00,642 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:08:00,643 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a8afece-a750-4691-9f27-af20cc00d41d/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i Unable to find full path for "g++" [2024-11-08 22:08:02,788 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:08:03,289 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:08:03,290 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a8afece-a750-4691-9f27-af20cc00d41d/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i [2024-11-08 22:08:03,337 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a8afece-a750-4691-9f27-af20cc00d41d/bin/ukojak-verify-ImItNfHLgk/data/87c010a86/44c7b92940a64ef5bf41c1a4cb197201/FLAG9010dd873 [2024-11-08 22:08:03,362 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a8afece-a750-4691-9f27-af20cc00d41d/bin/ukojak-verify-ImItNfHLgk/data/87c010a86/44c7b92940a64ef5bf41c1a4cb197201 [2024-11-08 22:08:03,365 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:08:03,369 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:08:03,370 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:08:03,371 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:08:03,376 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:08:03,377 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:08:03" (1/1) ... [2024-11-08 22:08:03,380 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bf246b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:03, skipping insertion in model container [2024-11-08 22:08:03,381 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:08:03" (1/1) ... [2024-11-08 22:08:03,487 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:08:04,855 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_1a8afece-a750-4691-9f27-af20cc00d41d/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i[148506,148519] [2024-11-08 22:08:04,911 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:08:04,980 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:08:05,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/paravirt.h"), "i" (863), "i" (sizeof(struct bug_entry ))); [3395-3401] [2024-11-08 22:08:05,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("" "771:\n\t" "call *%c[paravirt_opptr];" "\n" "772:\n" ".pushsection .parainstructions,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " " 771b\n" " .byte " "%c[paravirt_typenum]" "\n" " .byte 772b-771b\n" " .short " "%c[paravirt_clobber]" "\n" ".popsection\n" "": "=a" (__eax): [paravirt_typenum] "i" ((unsigned long )((unsigned int )(& ((struct paravirt_patch_template *)0)->pv_irq_ops.irq_disable.func)) / sizeof(void *)), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [3420-3444] [2024-11-08 22:08:05,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/paravirt.h"), "i" (868), "i" (sizeof(struct bug_entry ))); [3474-3480] [2024-11-08 22:08:05,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("" "771:\n\t" "call *%c[paravirt_opptr];" "\n" "772:\n" ".pushsection .parainstructions,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " " 771b\n" " .byte " "%c[paravirt_typenum]" "\n" " .byte 772b-771b\n" " .short " "%c[paravirt_clobber]" "\n" ".popsection\n" "": "=a" (__eax): [paravirt_typenum] "i" ((unsigned long )((unsigned int )(& ((struct paravirt_patch_template *)0)->pv_irq_ops.irq_enable.func)) / sizeof(void *)), [paravirt_opptr] "i" (& pv_irq_ops.irq_enable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [3499-3523] [2024-11-08 22:08:05,361 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_1a8afece-a750-4691-9f27-af20cc00d41d/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko.cil.out.i[148506,148519] [2024-11-08 22:08:05,377 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:08:05,463 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:08:05,464 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:05 WrapperNode [2024-11-08 22:08:05,464 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:08:05,465 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:08:05,465 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:08:05,465 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:08:05,473 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:05" (1/1) ... [2024-11-08 22:08:05,534 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:05" (1/1) ... [2024-11-08 22:08:05,597 INFO L138 Inliner]: procedures = 105, calls = 783, calls flagged for inlining = 28, calls inlined = 10, statements flattened = 1119 [2024-11-08 22:08:05,597 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:08:05,598 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:08:05,601 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:08:05,602 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:08:05,616 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:05" (1/1) ... [2024-11-08 22:08:05,616 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:05" (1/1) ... [2024-11-08 22:08:05,633 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:05" (1/1) ... [2024-11-08 22:08:05,634 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:05" (1/1) ... [2024-11-08 22:08:05,676 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:05" (1/1) ... [2024-11-08 22:08:05,686 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:05" (1/1) ... [2024-11-08 22:08:05,693 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:05" (1/1) ... [2024-11-08 22:08:05,698 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:05" (1/1) ... [2024-11-08 22:08:05,719 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:08:05,724 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:08:05,724 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:08:05,725 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:08:05,725 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:08:05" (1/1) ... [2024-11-08 22:08:05,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:08:05,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a8afece-a750-4691-9f27-af20cc00d41d/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:08:05,774 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a8afece-a750-4691-9f27-af20cc00d41d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:08:05,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a8afece-a750-4691-9f27-af20cc00d41d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:08:05,813 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-08 22:08:05,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-08 22:08:05,814 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2024-11-08 22:08:05,814 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2024-11-08 22:08:05,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:08:05,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:08:05,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:08:05,815 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_read_dr [2024-11-08 22:08:05,816 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_read_dr [2024-11-08 22:08:05,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 22:08:05,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 22:08:05,816 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_write_ar [2024-11-08 22:08:05,816 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_write_ar [2024-11-08 22:08:05,816 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2024-11-08 22:08:05,816 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2024-11-08 22:08:05,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:08:05,818 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 22:08:05,818 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 22:08:05,819 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_poll_out_ready [2024-11-08 22:08:05,819 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_poll_out_ready [2024-11-08 22:08:05,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:08:05,819 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2024-11-08 22:08:05,819 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2024-11-08 22:08:05,819 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-08 22:08:05,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-08 22:08:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_read_ar [2024-11-08 22:08:05,820 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_read_ar [2024-11-08 22:08:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:08:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 22:08:05,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 22:08:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:08:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:08:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_strobe_ck [2024-11-08 22:08:05,821 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_strobe_ck [2024-11-08 22:08:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-11-08 22:08:05,821 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-11-08 22:08:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_poll_in_busy [2024-11-08 22:08:05,822 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_poll_in_busy [2024-11-08 22:08:05,823 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-08 22:08:05,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-08 22:08:05,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:08:05,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-11-08 22:08:05,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-11-08 22:08:05,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:08:05,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:08:05,824 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 22:08:05,824 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 22:08:05,825 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 22:08:05,825 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 22:08:05,825 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-08 22:08:05,825 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-08 22:08:05,825 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_write_dr [2024-11-08 22:08:05,826 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_write_dr [2024-11-08 22:08:05,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:08:05,826 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_exit [2024-11-08 22:08:05,826 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_exit [2024-11-08 22:08:05,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:08:05,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:08:05,826 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_init [2024-11-08 22:08:05,827 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_init [2024-11-08 22:08:06,129 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:08:06,132 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:08:06,641 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 22:08:18,561 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2024-11-08 22:08:18,561 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2024-11-08 22:08:19,285 INFO L? ?]: Removed 272 outVars from TransFormulas that were not future-live. [2024-11-08 22:08:19,285 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:08:19,650 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:08:19,655 INFO L316 CfgBuilder]: Removed 19 assume(true) statements. [2024-11-08 22:08:19,655 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:08:19 BoogieIcfgContainer [2024-11-08 22:08:19,655 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:08:19,656 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:08:19,656 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:08:19,669 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:08:19,669 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:08:19" (1/1) ... [2024-11-08 22:08:19,681 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:08:19,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:19,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 364 states and 532 transitions. [2024-11-08 22:08:19,765 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 532 transitions. [2024-11-08 22:08:19,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:08:19,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:19,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:25,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:27,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:37,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:08:38,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:38,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 367 states and 532 transitions. [2024-11-08 22:08:38,694 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 532 transitions. [2024-11-08 22:08:38,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:08:38,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:38,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:43,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:43,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:08:54,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:08:57,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:57,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 369 states and 534 transitions. [2024-11-08 22:08:57,526 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 534 transitions. [2024-11-08 22:08:57,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:08:57,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:57,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:01,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:02,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:02,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:02,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 369 states and 533 transitions. [2024-11-08 22:09:02,095 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 533 transitions. [2024-11-08 22:09:02,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:09:02,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:02,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:06,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:07,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:09:19,252 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 22:09:24,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:24,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 372 states and 536 transitions. [2024-11-08 22:09:24,787 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 536 transitions. [2024-11-08 22:09:24,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:09:24,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:24,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:29,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:29,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:34,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:34,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 375 states and 543 transitions. [2024-11-08 22:09:34,487 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 543 transitions. [2024-11-08 22:09:34,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:09:34,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:34,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:38,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:38,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:43,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:43,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 378 states and 550 transitions. [2024-11-08 22:09:43,745 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 550 transitions. [2024-11-08 22:09:43,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:09:43,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:43,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:48,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:49,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:09:49,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:49,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 380 states and 553 transitions. [2024-11-08 22:09:49,283 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 553 transitions. [2024-11-08 22:09:49,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:09:49,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:49,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:54,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:54,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:09:54,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:54,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 382 states and 556 transitions. [2024-11-08 22:09:54,736 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 556 transitions. [2024-11-08 22:09:54,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:09:54,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:54,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:59,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:59,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:09:59,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:59,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 386 states and 563 transitions. [2024-11-08 22:09:59,824 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 563 transitions. [2024-11-08 22:09:59,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:09:59,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:59,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:04,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:05,185 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:10:05,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:05,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 390 states and 570 transitions. [2024-11-08 22:10:05,307 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 570 transitions. [2024-11-08 22:10:05,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:10:05,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:05,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:09,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:09,982 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:10:10,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:10,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 394 states and 577 transitions. [2024-11-08 22:10:10,160 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 577 transitions. [2024-11-08 22:10:10,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:10:10,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:10,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:14,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:14,421 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:10:14,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:14,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 395 states and 578 transitions. [2024-11-08 22:10:14,437 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 578 transitions. [2024-11-08 22:10:14,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:10:14,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:14,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:18,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:19,047 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:10:19,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:19,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 399 states and 585 transitions. [2024-11-08 22:10:19,222 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 585 transitions. [2024-11-08 22:10:19,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:10:19,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:19,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:23,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:23,485 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:10:23,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:23,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 400 states and 586 transitions. [2024-11-08 22:10:23,500 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 586 transitions. [2024-11-08 22:10:23,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:10:23,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:23,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:27,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:27,932 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:10:27,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:27,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 401 states and 587 transitions. [2024-11-08 22:10:27,946 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 587 transitions. [2024-11-08 22:10:27,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:10:27,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:27,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:32,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:32,333 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:10:32,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:32,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 402 states and 588 transitions. [2024-11-08 22:10:32,347 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 588 transitions. [2024-11-08 22:10:32,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:10:32,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:32,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:37,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:38,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:10:38,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:38,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 409 states and 613 transitions. [2024-11-08 22:10:38,347 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 613 transitions. [2024-11-08 22:10:38,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:10:38,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:38,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:42,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:43,043 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:10:43,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:43,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 416 states and 637 transitions. [2024-11-08 22:10:43,300 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 637 transitions. [2024-11-08 22:10:43,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:10:43,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:43,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:47,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:48,095 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:10:48,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:48,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 423 states and 662 transitions. [2024-11-08 22:10:48,359 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 662 transitions. [2024-11-08 22:10:48,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:10:48,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:48,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:52,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:53,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:10:53,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:53,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 430 states and 686 transitions. [2024-11-08 22:10:53,622 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 686 transitions. [2024-11-08 22:10:53,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:10:53,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:53,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:57,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:58,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:10:58,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:58,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 431 states and 687 transitions. [2024-11-08 22:10:58,393 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 687 transitions. [2024-11-08 22:10:58,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:10:58,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:58,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:03,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:04,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:04,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:04,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 432 states and 688 transitions. [2024-11-08 22:11:04,365 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 688 transitions. [2024-11-08 22:11:04,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:11:04,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:04,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:08,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:11,007 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:11:19,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:19,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 435 states and 693 transitions. [2024-11-08 22:11:19,417 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 693 transitions. [2024-11-08 22:11:19,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:11:19,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:19,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:24,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:24,697 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:24,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:24,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 437 states and 695 transitions. [2024-11-08 22:11:24,771 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 695 transitions. [2024-11-08 22:11:24,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:11:24,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:24,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:29,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:29,318 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:29,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:29,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 439 states and 697 transitions. [2024-11-08 22:11:29,441 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 697 transitions. [2024-11-08 22:11:29,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-08 22:11:29,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:29,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:33,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:34,119 INFO L134 CoverageAnalysis]: Checked inductivity of 1534 backedges. 2 proven. 88 refuted. 0 times theorem prover too weak. 1444 trivial. 0 not checked. [2024-11-08 22:11:34,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:34,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 439 states and 691 transitions. [2024-11-08 22:11:34,213 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 691 transitions. [2024-11-08 22:11:34,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 688 [2024-11-08 22:11:34,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:34,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:38,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:38,689 INFO L134 CoverageAnalysis]: Checked inductivity of 5121 backedges. 2 proven. 208 refuted. 0 times theorem prover too weak. 4911 trivial. 0 not checked. [2024-11-08 22:11:38,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:38,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 439 states and 684 transitions. [2024-11-08 22:11:38,922 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 684 transitions. [2024-11-08 22:11:38,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 717 [2024-11-08 22:11:38,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:38,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:45,073 INFO L134 CoverageAnalysis]: Checked inductivity of 5303 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5301 trivial. 0 not checked. [2024-11-08 22:11:46,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:46,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 441 states and 687 transitions. [2024-11-08 22:11:46,389 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 687 transitions. [2024-11-08 22:11:46,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 764 [2024-11-08 22:11:46,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:46,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:50,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:52,709 INFO L134 CoverageAnalysis]: Checked inductivity of 6111 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 6107 trivial. 0 not checked. [2024-11-08 22:11:56,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:56,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 447 states and 696 transitions. [2024-11-08 22:11:56,255 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 696 transitions. [2024-11-08 22:11:56,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2024-11-08 22:11:56,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:56,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:00,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:03,125 INFO L134 CoverageAnalysis]: Checked inductivity of 6982 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6980 trivial. 0 not checked. [2024-11-08 22:12:04,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:04,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 449 states and 699 transitions. [2024-11-08 22:12:04,481 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 699 transitions. [2024-11-08 22:12:04,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 858 [2024-11-08 22:12:04,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:04,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:08,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:10,796 INFO L134 CoverageAnalysis]: Checked inductivity of 7904 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 7900 trivial. 0 not checked. [2024-11-08 22:12:15,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:15,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 455 states and 708 transitions. [2024-11-08 22:12:15,321 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 708 transitions. [2024-11-08 22:12:15,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2024-11-08 22:12:15,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:15,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:19,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:21,565 INFO L134 CoverageAnalysis]: Checked inductivity of 8889 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8887 trivial. 0 not checked. [2024-11-08 22:12:23,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:23,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 462 states and 719 transitions. [2024-11-08 22:12:23,348 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 719 transitions. [2024-11-08 22:12:23,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 910 [2024-11-08 22:12:23,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:23,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:27,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:30,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8961 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8959 trivial. 0 not checked. [2024-11-08 22:12:32,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:32,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 465 states and 723 transitions. [2024-11-08 22:12:32,394 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 723 transitions. [2024-11-08 22:12:32,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-08 22:12:32,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:32,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:36,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:38,299 INFO L134 CoverageAnalysis]: Checked inductivity of 9811 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9809 trivial. 0 not checked. [2024-11-08 22:12:39,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:39,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 467 states and 726 transitions. [2024-11-08 22:12:39,782 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 726 transitions. [2024-11-08 22:12:39,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-08 22:12:39,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:39,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:43,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:45,900 INFO L134 CoverageAnalysis]: Checked inductivity of 10784 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 10780 trivial. 0 not checked. [2024-11-08 22:12:50,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:50,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 473 states and 735 transitions. [2024-11-08 22:12:50,133 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 735 transitions. [2024-11-08 22:12:50,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 22:12:50,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:50,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:54,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:00,780 INFO L134 CoverageAnalysis]: Checked inductivity of 11812 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11810 trivial. 0 not checked. [2024-11-08 22:13:06,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:06,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 473 states and 734 transitions. [2024-11-08 22:13:06,866 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 734 transitions. [2024-11-08 22:13:06,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-08 22:13:06,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:06,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:12,582 INFO L134 CoverageAnalysis]: Checked inductivity of 11812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11812 trivial. 0 not checked. [2024-11-08 22:13:12,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:12,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 479 states and 743 transitions. [2024-11-08 22:13:12,797 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 743 transitions. [2024-11-08 22:13:12,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-08 22:13:12,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:12,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:18,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:18,707 INFO L134 CoverageAnalysis]: Checked inductivity of 11812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11812 trivial. 0 not checked. [2024-11-08 22:13:18,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:18,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 485 states and 752 transitions. [2024-11-08 22:13:18,947 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 752 transitions. [2024-11-08 22:13:18,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1043 [2024-11-08 22:13:18,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:18,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:22,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:23,334 INFO L134 CoverageAnalysis]: Checked inductivity of 11812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11812 trivial. 0 not checked. [2024-11-08 22:13:23,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:23,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 491 states and 761 transitions. [2024-11-08 22:13:23,718 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 761 transitions. [2024-11-08 22:13:23,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1043 [2024-11-08 22:13:23,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:23,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:27,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:28,068 INFO L134 CoverageAnalysis]: Checked inductivity of 11812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11812 trivial. 0 not checked. [2024-11-08 22:13:28,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:28,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 497 states and 770 transitions. [2024-11-08 22:13:28,338 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 770 transitions. [2024-11-08 22:13:28,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-08 22:13:28,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:28,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:32,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:32,494 INFO L134 CoverageAnalysis]: Checked inductivity of 11812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11812 trivial. 0 not checked. [2024-11-08 22:13:32,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:32,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 499 states and 772 transitions. [2024-11-08 22:13:32,573 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 772 transitions. [2024-11-08 22:13:32,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-08 22:13:32,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:32,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:36,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:37,053 INFO L134 CoverageAnalysis]: Checked inductivity of 11812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11812 trivial. 0 not checked. [2024-11-08 22:13:37,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:37,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 501 states and 774 transitions. [2024-11-08 22:13:37,188 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 774 transitions. [2024-11-08 22:13:37,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 22:13:37,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:37,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:41,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:41,492 INFO L134 CoverageAnalysis]: Checked inductivity of 11812 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11810 trivial. 0 not checked. [2024-11-08 22:13:41,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:41,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 501 states and 773 transitions. [2024-11-08 22:13:41,535 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 773 transitions. [2024-11-08 22:13:41,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1330 [2024-11-08 22:13:41,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:41,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:45,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:50,643 INFO L134 CoverageAnalysis]: Checked inductivity of 19559 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19556 trivial. 0 not checked. [2024-11-08 22:13:54,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:54,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 501 states and 772 transitions. [2024-11-08 22:13:54,286 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 772 transitions. [2024-11-08 22:13:54,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1332 [2024-11-08 22:13:54,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:54,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:58,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:58,610 INFO L134 CoverageAnalysis]: Checked inductivity of 19559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19559 trivial. 0 not checked. [2024-11-08 22:13:58,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:58,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 504 states and 776 transitions. [2024-11-08 22:13:58,687 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 776 transitions. [2024-11-08 22:13:58,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1332 [2024-11-08 22:13:58,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:58,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:03,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:04,087 INFO L134 CoverageAnalysis]: Checked inductivity of 19559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19559 trivial. 0 not checked. [2024-11-08 22:14:04,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:04,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 507 states and 780 transitions. [2024-11-08 22:14:04,177 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 780 transitions. [2024-11-08 22:14:04,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1333 [2024-11-08 22:14:04,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:04,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:09,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:09,803 INFO L134 CoverageAnalysis]: Checked inductivity of 19559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19559 trivial. 0 not checked. [2024-11-08 22:14:09,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:09,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 510 states and 784 transitions. [2024-11-08 22:14:09,932 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 784 transitions. [2024-11-08 22:14:09,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1333 [2024-11-08 22:14:09,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:09,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:14,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:15,119 INFO L134 CoverageAnalysis]: Checked inductivity of 19559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19559 trivial. 0 not checked. [2024-11-08 22:14:15,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:15,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 513 states and 788 transitions. [2024-11-08 22:14:15,225 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 788 transitions. [2024-11-08 22:14:15,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1569 [2024-11-08 22:14:15,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:15,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:19,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:19,812 INFO L134 CoverageAnalysis]: Checked inductivity of 27896 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 27894 trivial. 0 not checked. [2024-11-08 22:14:19,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:19,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 513 states and 787 transitions. [2024-11-08 22:14:19,857 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 787 transitions. [2024-11-08 22:14:19,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1615 [2024-11-08 22:14:19,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:19,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:24,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:27,668 INFO L134 CoverageAnalysis]: Checked inductivity of 29526 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 29524 trivial. 0 not checked. [2024-11-08 22:14:29,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:29,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 520 states and 798 transitions. [2024-11-08 22:14:29,795 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 798 transitions. [2024-11-08 22:14:29,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1620 [2024-11-08 22:14:29,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:29,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:34,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:37,658 INFO L134 CoverageAnalysis]: Checked inductivity of 29658 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 29656 trivial. 0 not checked. [2024-11-08 22:14:39,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:39,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 523 states and 802 transitions. [2024-11-08 22:14:39,719 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 802 transitions. [2024-11-08 22:14:39,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1657 [2024-11-08 22:14:39,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:39,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:44,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:44,624 INFO L134 CoverageAnalysis]: Checked inductivity of 31193 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 31191 trivial. 0 not checked. [2024-11-08 22:14:44,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:44,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 523 states and 801 transitions. [2024-11-08 22:14:44,678 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 801 transitions. [2024-11-08 22:14:44,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1658 [2024-11-08 22:14:44,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:44,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:49,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:51,957 INFO L134 CoverageAnalysis]: Checked inductivity of 31193 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 31191 trivial. 0 not checked. [2024-11-08 22:14:54,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:54,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 525 states and 804 transitions. [2024-11-08 22:14:54,124 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 804 transitions. [2024-11-08 22:14:54,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1667 [2024-11-08 22:14:54,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:54,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:58,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:00,483 INFO L134 CoverageAnalysis]: Checked inductivity of 31347 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 31339 trivial. 0 not checked. [2024-11-08 22:15:03,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:03,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 532 states and 814 transitions. [2024-11-08 22:15:03,818 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 814 transitions. [2024-11-08 22:15:03,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1672 [2024-11-08 22:15:03,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:03,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:07,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:11,243 INFO L134 CoverageAnalysis]: Checked inductivity of 31488 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 31477 trivial. 0 not checked. [2024-11-08 22:15:16,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:16,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 535 states and 819 transitions. [2024-11-08 22:15:16,831 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 819 transitions. [2024-11-08 22:15:16,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1705 [2024-11-08 22:15:16,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:16,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:21,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:25,168 INFO L134 CoverageAnalysis]: Checked inductivity of 32921 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 32917 trivial. 0 not checked. [2024-11-08 22:15:30,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:30,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 541 states and 828 transitions. [2024-11-08 22:15:30,921 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 828 transitions. [2024-11-08 22:15:30,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1719 [2024-11-08 22:15:30,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:30,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:35,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:38,511 INFO L134 CoverageAnalysis]: Checked inductivity of 33236 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 33222 trivial. 0 not checked. [2024-11-08 22:15:44,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:44,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 542 states and 829 transitions. [2024-11-08 22:15:44,397 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 829 transitions. [2024-11-08 22:15:44,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1724 [2024-11-08 22:15:44,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:44,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:48,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:49,248 INFO L134 CoverageAnalysis]: Checked inductivity of 33386 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33386 trivial. 0 not checked. [2024-11-08 22:15:49,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:49,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 545 states and 833 transitions. [2024-11-08 22:15:49,327 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 833 transitions. [2024-11-08 22:15:49,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1724 [2024-11-08 22:15:49,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:49,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:53,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:54,287 INFO L134 CoverageAnalysis]: Checked inductivity of 33386 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33386 trivial. 0 not checked. [2024-11-08 22:15:54,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:54,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 548 states and 837 transitions. [2024-11-08 22:15:54,356 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 837 transitions. [2024-11-08 22:15:54,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1725 [2024-11-08 22:15:54,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:54,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:58,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:59,102 INFO L134 CoverageAnalysis]: Checked inductivity of 33386 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33386 trivial. 0 not checked. [2024-11-08 22:15:59,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:59,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 551 states and 841 transitions. [2024-11-08 22:15:59,222 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 841 transitions. [2024-11-08 22:15:59,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1725 [2024-11-08 22:15:59,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:59,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:03,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:04,357 INFO L134 CoverageAnalysis]: Checked inductivity of 33386 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33386 trivial. 0 not checked. [2024-11-08 22:16:04,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:04,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 554 states and 845 transitions. [2024-11-08 22:16:04,484 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 845 transitions. [2024-11-08 22:16:04,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1725 [2024-11-08 22:16:04,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:04,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:08,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:14,181 INFO L134 CoverageAnalysis]: Checked inductivity of 33386 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 33384 trivial. 0 not checked. [2024-11-08 22:16:30,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:30,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 557 states and 859 transitions. [2024-11-08 22:16:30,866 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 859 transitions. [2024-11-08 22:16:30,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1725 [2024-11-08 22:16:30,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:30,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:35,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:35,723 INFO L134 CoverageAnalysis]: Checked inductivity of 33386 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33386 trivial. 0 not checked. [2024-11-08 22:16:35,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:35,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 558 states and 860 transitions. [2024-11-08 22:16:35,755 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 860 transitions. [2024-11-08 22:16:35,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1726 [2024-11-08 22:16:35,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:35,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:40,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:41,279 INFO L134 CoverageAnalysis]: Checked inductivity of 33386 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33386 trivial. 0 not checked. [2024-11-08 22:16:41,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:41,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 559 states and 861 transitions. [2024-11-08 22:16:41,315 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 861 transitions. [2024-11-08 22:16:41,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1726 [2024-11-08 22:16:41,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:41,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:45,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:46,819 INFO L134 CoverageAnalysis]: Checked inductivity of 33386 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 33384 trivial. 0 not checked. [2024-11-08 22:17:02,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:02,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 562 states and 875 transitions. [2024-11-08 22:17:02,578 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 875 transitions. [2024-11-08 22:17:02,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1729 [2024-11-08 22:17:02,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:02,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:08,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:09,181 INFO L134 CoverageAnalysis]: Checked inductivity of 33386 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33386 trivial. 0 not checked. [2024-11-08 22:17:09,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:09,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 563 states and 876 transitions. [2024-11-08 22:17:09,270 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 876 transitions. [2024-11-08 22:17:09,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1730 [2024-11-08 22:17:09,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:09,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:14,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:15,531 INFO L134 CoverageAnalysis]: Checked inductivity of 33386 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33386 trivial. 0 not checked. [2024-11-08 22:17:15,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:15,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 564 states and 877 transitions. [2024-11-08 22:17:15,612 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 877 transitions. [2024-11-08 22:17:15,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2435 [2024-11-08 22:17:15,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:15,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:21,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:22,978 INFO L134 CoverageAnalysis]: Checked inductivity of 68376 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68376 trivial. 0 not checked. [2024-11-08 22:17:23,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:23,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 569 states and 884 transitions. [2024-11-08 22:17:23,129 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 884 transitions. [2024-11-08 22:17:23,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2435 [2024-11-08 22:17:23,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:23,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:28,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:30,447 INFO L134 CoverageAnalysis]: Checked inductivity of 68376 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68376 trivial. 0 not checked. [2024-11-08 22:17:30,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:30,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 574 states and 891 transitions. [2024-11-08 22:17:30,678 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 891 transitions. [2024-11-08 22:17:30,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2436 [2024-11-08 22:17:30,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:30,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:36,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:37,431 INFO L134 CoverageAnalysis]: Checked inductivity of 68376 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68376 trivial. 0 not checked. [2024-11-08 22:17:37,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:37,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 579 states and 898 transitions. [2024-11-08 22:17:37,654 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 898 transitions. [2024-11-08 22:17:37,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2436 [2024-11-08 22:17:37,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:37,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:41,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:43,448 INFO L134 CoverageAnalysis]: Checked inductivity of 68376 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68376 trivial. 0 not checked. [2024-11-08 22:17:43,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:43,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 584 states and 905 transitions. [2024-11-08 22:17:43,787 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 905 transitions. [2024-11-08 22:17:43,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3145 [2024-11-08 22:17:43,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:43,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:49,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:51,038 INFO L134 CoverageAnalysis]: Checked inductivity of 115817 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115817 trivial. 0 not checked. [2024-11-08 22:17:51,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:51,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 589 states and 912 transitions. [2024-11-08 22:17:51,138 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 912 transitions. [2024-11-08 22:17:51,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3145 [2024-11-08 22:17:51,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:51,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms