./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-sis900.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d3c897-a41e-4b04-8945-249cb0d026d6/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d3c897-a41e-4b04-8945-249cb0d026d6/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d3c897-a41e-4b04-8945-249cb0d026d6/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d3c897-a41e-4b04-8945-249cb0d026d6/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-sis900.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d3c897-a41e-4b04-8945-249cb0d026d6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d3c897-a41e-4b04-8945-249cb0d026d6/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 87c375d4178504aabe9824f6e9bcabde748f284528052afca81f34d1c21c3cef --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:42:57,907 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:42:58,028 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d3c897-a41e-4b04-8945-249cb0d026d6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:42:58,039 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:42:58,040 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:42:58,078 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:42:58,079 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:42:58,079 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:42:58,080 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:42:58,080 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:42:58,080 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:42:58,080 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:42:58,081 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:42:58,081 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:42:58,081 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:42:58,081 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:42:58,081 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:42:58,082 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:42:58,082 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:42:58,082 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:42:58,082 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:42:58,083 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:42:58,083 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:42:58,083 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:42:58,083 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:42:58,083 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:42:58,084 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:42:58,084 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:42:58,084 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:42:58,084 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:42:58,084 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d3c897-a41e-4b04-8945-249cb0d026d6/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 87c375d4178504aabe9824f6e9bcabde748f284528052afca81f34d1c21c3cef [2024-11-13 22:42:58,448 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:42:58,459 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:42:58,462 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:42:58,464 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:42:58,464 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:42:58,466 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d3c897-a41e-4b04-8945-249cb0d026d6/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-sis900.ko.cil.out.i Unable to find full path for "g++" [2024-11-13 22:43:00,745 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:43:01,558 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:43:01,559 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d3c897-a41e-4b04-8945-249cb0d026d6/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-sis900.ko.cil.out.i [2024-11-13 22:43:01,635 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d3c897-a41e-4b04-8945-249cb0d026d6/bin/ukojak-verify-EEHR8qb7sm/data/14d12132d/6704168996024e3d91d238c1b84a4791/FLAG4766186ba [2024-11-13 22:43:01,664 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d3c897-a41e-4b04-8945-249cb0d026d6/bin/ukojak-verify-EEHR8qb7sm/data/14d12132d/6704168996024e3d91d238c1b84a4791 [2024-11-13 22:43:01,668 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:43:01,670 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:43:01,672 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:43:01,673 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:43:01,679 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:43:01,680 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:43:01" (1/1) ... [2024-11-13 22:43:01,681 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d88c71d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:01, skipping insertion in model container [2024-11-13 22:43:01,682 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:43:01" (1/1) ... [2024-11-13 22:43:01,884 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:43:04,273 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_d0d3c897-a41e-4b04-8945-249cb0d026d6/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-sis900.ko.cil.out.i[241594,241607] [2024-11-13 22:43:04,346 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:43:04,416 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:43:04,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4444] [2024-11-13 22:43:04,609 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [4451] [2024-11-13 22:43:04,610 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4458-4459] [2024-11-13 22:43:04,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/inst/current/envs/linux-3.0.1/linux-3.0.1/arch/x86/include/asm/paravirt.h"), "i" (853), "i" (12UL)); [4494-4495] [2024-11-13 22:43:04,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4500-4502] [2024-11-13 22:43:04,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [4578] [2024-11-13 22:43:04,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [4585] [2024-11-13 22:43:04,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [4592] [2024-11-13 22:43:04,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [4599] [2024-11-13 22:43:04,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [4606] [2024-11-13 22:43:04,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (18), "i" (12UL)); [4799-4800] [2024-11-13 22:43:04,644 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (35), "i" (12UL)); [4831-4832] [2024-11-13 22:43:04,906 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_d0d3c897-a41e-4b04-8945-249cb0d026d6/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-sis900.ko.cil.out.i[241594,241607] [2024-11-13 22:43:04,930 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:43:05,609 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:43:05,611 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:05 WrapperNode [2024-11-13 22:43:05,611 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:43:05,613 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:43:05,613 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:43:05,614 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:43:05,624 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:05" (1/1) ... [2024-11-13 22:43:05,754 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:05" (1/1) ... [2024-11-13 22:43:06,091 INFO L138 Inliner]: procedures = 227, calls = 1538, calls flagged for inlining = 125, calls inlined = 122, statements flattened = 5022 [2024-11-13 22:43:06,091 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:43:06,093 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:43:06,093 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:43:06,094 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:43:06,104 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:05" (1/1) ... [2024-11-13 22:43:06,105 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:05" (1/1) ... [2024-11-13 22:43:06,158 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:05" (1/1) ... [2024-11-13 22:43:06,158 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:05" (1/1) ... [2024-11-13 22:43:06,344 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:05" (1/1) ... [2024-11-13 22:43:06,423 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:05" (1/1) ... [2024-11-13 22:43:06,449 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:05" (1/1) ... [2024-11-13 22:43:06,469 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:05" (1/1) ... [2024-11-13 22:43:06,533 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:43:06,534 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:43:06,535 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:43:06,535 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:43:06,536 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:05" (1/1) ... [2024-11-13 22:43:06,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:43:06,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d3c897-a41e-4b04-8945-249cb0d026d6/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:43:06,591 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d3c897-a41e-4b04-8945-249cb0d026d6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:43:06,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0d3c897-a41e-4b04-8945-249cb0d026d6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:43:06,639 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rxfilter [2024-11-13 22:43:06,639 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rxfilter [2024-11-13 22:43:06,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-13 22:43:06,639 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-13 22:43:06,640 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-13 22:43:06,640 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-13 22:43:06,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 22:43:06,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:43:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-13 22:43:06,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-13 22:43:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-13 22:43:06,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-13 22:43:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-13 22:43:06,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-13 22:43:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 22:43:06,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 22:43:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_reset [2024-11-13 22:43:06,641 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_reset [2024-11-13 22:43:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-13 22:43:06,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-13 22:43:06,642 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-13 22:43:06,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-13 22:43:06,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-13 22:43:06,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-13 22:43:06,642 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 22:43:06,642 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 22:43:06,642 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-13 22:43:06,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-13 22:43:06,643 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_default_phy [2024-11-13 22:43:06,643 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_default_phy [2024-11-13 22:43:06,643 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 22:43:06,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 22:43:06,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-13 22:43:06,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-13 22:43:06,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-13 22:43:06,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-13 22:43:06,643 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_check_mode [2024-11-13 22:43:06,643 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_check_mode [2024-11-13 22:43:06,643 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 22:43:06,643 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 22:43:06,644 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 22:43:06,644 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 22:43:06,644 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2024-11-13 22:43:06,644 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2024-11-13 22:43:06,644 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-13 22:43:06,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-13 22:43:06,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:43:06,644 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-13 22:43:06,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-13 22:43:06,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:43:06,644 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 22:43:06,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 22:43:06,644 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-13 22:43:06,644 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-13 22:43:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rx_ring [2024-11-13 22:43:06,645 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rx_ring [2024-11-13 22:43:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 22:43:06,645 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 22:43:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure sis630_set_eq [2024-11-13 22:43:06,645 INFO L138 BoogieDeclarations]: Found implementation of procedure sis630_set_eq [2024-11-13 22:43:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2024-11-13 22:43:06,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2024-11-13 22:43:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-13 22:43:06,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-13 22:43:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-11-13 22:43:06,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-11-13 22:43:06,647 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:43:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:43:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 22:43:06,648 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 22:43:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-11-13 22:43:06,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-11-13 22:43:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-13 22:43:06,648 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-13 22:43:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 22:43:06,649 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 22:43:06,649 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-13 22:43:06,649 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-13 22:43:06,649 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_tx_ring [2024-11-13 22:43:06,649 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_tx_ring [2024-11-13 22:43:06,650 INFO L130 BoogieDeclarations]: Found specification of procedure random_ether_addr [2024-11-13 22:43:06,650 INFO L138 BoogieDeclarations]: Found implementation of procedure random_ether_addr [2024-11-13 22:43:06,650 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 22:43:06,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 22:43:06,650 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-13 22:43:06,652 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-13 22:43:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 22:43:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-13 22:43:06,652 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-13 22:43:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 22:43:06,652 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 22:43:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-13 22:43:06,652 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-13 22:43:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:43:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_mode [2024-11-13 22:43:06,653 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_mode [2024-11-13 22:43:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:43:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-13 22:43:06,653 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-13 22:43:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-13 22:43:06,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-13 22:43:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 22:43:06,653 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 22:43:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 22:43:06,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 22:43:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 22:43:06,654 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 22:43:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 22:43:06,654 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 22:43:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 22:43:06,654 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 22:43:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-13 22:43:06,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-13 22:43:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:43:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2024-11-13 22:43:06,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2024-11-13 22:43:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-13 22:43:06,655 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-13 22:43:06,655 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_interrupt [2024-11-13 22:43:06,655 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_interrupt [2024-11-13 22:43:06,655 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-13 22:43:06,655 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-13 22:43:06,655 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_reset_phy [2024-11-13 22:43:06,655 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_reset_phy [2024-11-13 22:43:06,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:43:06,655 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2024-11-13 22:43:06,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2024-11-13 22:43:06,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:43:06,655 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_idle [2024-11-13 22:43:06,655 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_idle [2024-11-13 22:43:06,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:43:06,655 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-11-13 22:43:06,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-11-13 22:43:06,656 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-13 22:43:06,656 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-13 22:43:06,656 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-13 22:43:06,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-13 22:43:06,656 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 22:43:06,656 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 22:43:06,656 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-13 22:43:06,656 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-13 22:43:06,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:43:06,656 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-13 22:43:06,656 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-13 22:43:06,656 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:43:06,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:43:07,771 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:43:07,776 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:43:11,881 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-13 22:43:11,888 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-13 22:43:11,891 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-13 22:43:34,560 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##171: assume !false; [2024-11-13 22:43:34,561 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##170: assume false; [2024-11-13 22:43:34,561 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##48: assume !false; [2024-11-13 22:43:34,561 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##47: assume false; [2024-11-13 22:43:34,561 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##143: assume !false; [2024-11-13 22:43:34,562 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##142: assume false; [2024-11-13 22:43:35,532 INFO L? ?]: Removed 2079 outVars from TransFormulas that were not future-live. [2024-11-13 22:43:35,532 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:43:39,007 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:43:39,008 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:43:39,008 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:43:39 BoogieIcfgContainer [2024-11-13 22:43:39,009 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:43:39,010 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:43:39,010 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:43:39,022 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:43:39,022 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:43:39" (1/1) ... [2024-11-13 22:43:39,032 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:43:39,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:39,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 1197 states and 1763 transitions. [2024-11-13 22:43:39,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1763 transitions. [2024-11-13 22:43:39,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:43:39,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:39,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:46,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:47,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:57,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:43:58,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:58,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1767 states to 1198 states and 1763 transitions. [2024-11-13 22:43:58,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 1763 transitions. [2024-11-13 22:43:58,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:43:58,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:58,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:04,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:04,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:05,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:05,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1203 states and 1799 transitions. [2024-11-13 22:44:05,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 1799 transitions. [2024-11-13 22:44:05,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:44:05,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:05,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:10,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:11,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:22,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:44:23,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:23,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 1208 states and 1832 transitions. [2024-11-13 22:44:23,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1832 transitions. [2024-11-13 22:44:23,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:44:23,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:23,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:29,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:29,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:30,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:30,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 1212 states and 1839 transitions. [2024-11-13 22:44:30,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1839 transitions. [2024-11-13 22:44:30,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:44:30,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:30,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:36,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:36,708 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:36,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:36,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 1213 states and 1839 transitions. [2024-11-13 22:44:36,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 1839 transitions. [2024-11-13 22:44:36,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:44:36,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:36,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:41,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:42,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:53,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:44:56,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:56,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1217 states and 1866 transitions. [2024-11-13 22:44:56,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1866 transitions. [2024-11-13 22:44:56,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:44:56,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:56,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:02,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:02,679 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:45:02,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:02,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 1219 states and 1868 transitions. [2024-11-13 22:45:02,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 1868 transitions. [2024-11-13 22:45:02,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:45:02,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:02,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:10,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:10,383 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:10,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:10,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 1223 states and 1873 transitions. [2024-11-13 22:45:10,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1873 transitions. [2024-11-13 22:45:10,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:45:10,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:10,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:15,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:16,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:16,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:16,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 1230 states and 1889 transitions. [2024-11-13 22:45:16,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1889 transitions. [2024-11-13 22:45:16,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:45:16,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:16,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:21,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:21,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:21,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:21,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1902 states to 1231 states and 1890 transitions. [2024-11-13 22:45:21,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1890 transitions. [2024-11-13 22:45:21,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:45:21,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:21,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:27,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:28,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:28,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:28,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1239 states and 1904 transitions. [2024-11-13 22:45:28,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1904 transitions. [2024-11-13 22:45:28,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:45:28,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:28,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:33,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:34,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:34,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:34,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1245 states and 1915 transitions. [2024-11-13 22:45:34,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1915 transitions. [2024-11-13 22:45:34,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:45:34,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:34,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:39,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:39,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:39,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:39,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1248 states and 1919 transitions. [2024-11-13 22:45:39,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1919 transitions. [2024-11-13 22:45:39,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:45:39,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:39,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:45,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:45,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:45,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:45,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 1251 states and 1923 transitions. [2024-11-13 22:45:45,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1923 transitions. [2024-11-13 22:45:45,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:45:45,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:45,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:50,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:51,110 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:45:51,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:51,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1258 states and 1939 transitions. [2024-11-13 22:45:51,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1939 transitions. [2024-11-13 22:45:51,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:45:51,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:51,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:56,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:56,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:56,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:56,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1264 states and 1951 transitions. [2024-11-13 22:45:56,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1951 transitions. [2024-11-13 22:45:56,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:45:56,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:56,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:01,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:02,013 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:46:02,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:02,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1265 states and 1952 transitions. [2024-11-13 22:46:02,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1952 transitions. [2024-11-13 22:46:02,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:46:02,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:02,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:06,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:06,786 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:07,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:07,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 1272 states and 1968 transitions. [2024-11-13 22:46:07,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1968 transitions. [2024-11-13 22:46:07,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:46:07,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:07,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:12,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:12,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:12,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:12,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 1273 states and 1969 transitions. [2024-11-13 22:46:12,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1969 transitions. [2024-11-13 22:46:12,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:46:12,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:12,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:16,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:17,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:17,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:17,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 1274 states and 1969 transitions. [2024-11-13 22:46:17,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1969 transitions. [2024-11-13 22:46:17,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:46:17,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:17,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:21,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:22,115 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:46:22,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:22,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1282 states and 1983 transitions. [2024-11-13 22:46:22,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1983 transitions. [2024-11-13 22:46:22,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:46:22,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:22,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:27,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:27,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:27,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:27,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1287 states and 1991 transitions. [2024-11-13 22:46:27,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1991 transitions. [2024-11-13 22:46:27,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:46:27,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:27,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:33,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:33,630 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:46:34,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:34,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 1293 states and 2002 transitions. [2024-11-13 22:46:34,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2002 transitions. [2024-11-13 22:46:34,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:46:34,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:34,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:39,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:39,995 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:40,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:40,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 1294 states and 2003 transitions. [2024-11-13 22:46:40,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2003 transitions. [2024-11-13 22:46:40,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:46:40,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:40,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:44,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:44,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:45,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:45,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1300 states and 2012 transitions. [2024-11-13 22:46:45,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2012 transitions. [2024-11-13 22:46:45,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:46:45,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:45,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:50,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:50,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:51,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:51,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1301 states and 2013 transitions. [2024-11-13 22:46:51,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2013 transitions. [2024-11-13 22:46:51,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:46:51,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:51,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:56,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:56,725 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:46:56,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:56,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2029 states to 1304 states and 2017 transitions. [2024-11-13 22:46:56,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 2017 transitions. [2024-11-13 22:46:56,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:46:56,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:56,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:01,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:01,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:02,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:02,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1319 states and 2047 transitions. [2024-11-13 22:47:02,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 2047 transitions. [2024-11-13 22:47:02,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:47:02,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:02,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:06,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:06,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:07,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:07,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2064 states to 1322 states and 2052 transitions. [2024-11-13 22:47:07,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 2052 transitions. [2024-11-13 22:47:07,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:47:07,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:07,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:12,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:12,423 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:12,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:12,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 1324 states and 2054 transitions. [2024-11-13 22:47:12,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 2054 transitions. [2024-11-13 22:47:12,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:47:12,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:12,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:16,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:17,011 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:47:18,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:18,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2071 states to 1327 states and 2059 transitions. [2024-11-13 22:47:18,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 2059 transitions. [2024-11-13 22:47:18,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:47:18,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:18,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:24,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:24,604 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:25,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:25,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2082 states to 1333 states and 2070 transitions. [2024-11-13 22:47:25,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 2070 transitions. [2024-11-13 22:47:25,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:47:25,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:25,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:30,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:31,065 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:31,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:31,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1335 states and 2072 transitions. [2024-11-13 22:47:31,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 2072 transitions. [2024-11-13 22:47:31,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:47:31,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:31,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:35,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:36,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:36,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:36,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 1337 states and 2074 transitions. [2024-11-13 22:47:36,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 2074 transitions. [2024-11-13 22:47:36,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:47:36,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:36,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:41,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:41,633 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:47:41,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:41,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1343 states and 2086 transitions. [2024-11-13 22:47:41,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 2086 transitions. [2024-11-13 22:47:41,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:47:41,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:41,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:47,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:47,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:47,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:47,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2110 states to 1349 states and 2098 transitions. [2024-11-13 22:47:47,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 2098 transitions. [2024-11-13 22:47:47,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:47:47,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:47,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:52,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:52,979 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:53,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:53,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2112 states to 1351 states and 2100 transitions. [2024-11-13 22:47:53,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 2100 transitions. [2024-11-13 22:47:53,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:47:53,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:53,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:57,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:58,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:58,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:58,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2120 states to 1357 states and 2108 transitions. [2024-11-13 22:47:58,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2108 transitions. [2024-11-13 22:47:58,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:47:58,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:58,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:03,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:03,889 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:48:03,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:03,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 1358 states and 2109 transitions. [2024-11-13 22:48:03,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 2109 transitions. [2024-11-13 22:48:03,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:48:03,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:03,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:08,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:08,596 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:48:08,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:08,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 1359 states and 2109 transitions. [2024-11-13 22:48:08,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 2109 transitions. [2024-11-13 22:48:08,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:48:08,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:08,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:13,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:13,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:13,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:13,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2129 states to 1365 states and 2117 transitions. [2024-11-13 22:48:13,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 2117 transitions. [2024-11-13 22:48:13,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:48:13,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:13,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:18,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:18,502 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:48:18,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:18,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 1370 states and 2126 transitions. [2024-11-13 22:48:18,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 2126 transitions. [2024-11-13 22:48:18,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:48:18,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:18,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:23,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:23,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:24,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:24,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 1375 states and 2136 transitions. [2024-11-13 22:48:24,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2136 transitions. [2024-11-13 22:48:24,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:48:24,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:24,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:29,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:30,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:30,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:30,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 1382 states and 2149 transitions. [2024-11-13 22:48:30,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2149 transitions. [2024-11-13 22:48:30,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:48:30,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:30,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:35,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:35,354 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:35,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:35,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 1388 states and 2161 transitions. [2024-11-13 22:48:35,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 2161 transitions. [2024-11-13 22:48:35,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:48:35,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:35,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:39,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:40,130 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:48:40,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:40,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1394 states and 2170 transitions. [2024-11-13 22:48:40,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 2170 transitions. [2024-11-13 22:48:40,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:48:40,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:40,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:45,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:45,611 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:48:45,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:45,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 1395 states and 2171 transitions. [2024-11-13 22:48:45,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 2171 transitions. [2024-11-13 22:48:45,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:48:45,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:45,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:50,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:50,374 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:48:50,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:50,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1398 states and 2176 transitions. [2024-11-13 22:48:50,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 2176 transitions. [2024-11-13 22:48:50,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:48:50,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:50,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:55,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:55,519 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:55,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:55,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1399 states and 2177 transitions. [2024-11-13 22:48:55,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 2177 transitions. [2024-11-13 22:48:55,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:48:55,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:55,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:00,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:00,246 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:00,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:00,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1400 states and 2177 transitions. [2024-11-13 22:49:00,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 2177 transitions. [2024-11-13 22:49:00,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:49:00,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:00,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:05,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:05,240 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:05,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:05,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1402 states and 2179 transitions. [2024-11-13 22:49:05,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2179 transitions. [2024-11-13 22:49:05,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:49:05,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:05,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:11,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:11,641 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:11,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:11,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1408 states and 2188 transitions. [2024-11-13 22:49:11,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 2188 transitions. [2024-11-13 22:49:11,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:49:11,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:11,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:17,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:17,929 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:18,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:18,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1409 states and 2189 transitions. [2024-11-13 22:49:18,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2189 transitions. [2024-11-13 22:49:18,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:49:18,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:18,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:23,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:23,670 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:23,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:23,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1411 states and 2191 transitions. [2024-11-13 22:49:23,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 2191 transitions. [2024-11-13 22:49:23,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:49:23,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:23,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:28,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:28,594 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:49:28,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:28,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1413 states and 2193 transitions. [2024-11-13 22:49:28,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 2193 transitions. [2024-11-13 22:49:28,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:49:28,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:28,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:33,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:33,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:34,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:34,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1416 states and 2197 transitions. [2024-11-13 22:49:34,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 2197 transitions. [2024-11-13 22:49:34,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:49:34,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:34,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:38,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:38,667 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:49:38,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:38,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1422 states and 2209 transitions. [2024-11-13 22:49:38,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 2209 transitions. [2024-11-13 22:49:38,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:49:38,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:38,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:43,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:43,574 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:49:43,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:43,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1428 states and 2218 transitions. [2024-11-13 22:49:43,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 2218 transitions. [2024-11-13 22:49:43,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:49:43,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:43,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:48,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:48,918 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:49:49,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:49,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1434 states and 2227 transitions. [2024-11-13 22:49:49,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2227 transitions. [2024-11-13 22:49:49,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:49:49,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:49,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:53,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:53,953 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:49:54,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:54,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1439 states and 2237 transitions. [2024-11-13 22:49:54,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 2237 transitions. [2024-11-13 22:49:54,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:49:54,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:54,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:58,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:59,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:59,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:59,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1442 states and 2241 transitions. [2024-11-13 22:49:59,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2241 transitions. [2024-11-13 22:49:59,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:49:59,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:59,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:03,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:03,844 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:04,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:04,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1444 states and 2243 transitions. [2024-11-13 22:50:04,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2243 transitions. [2024-11-13 22:50:04,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:50:04,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:04,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:08,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:08,851 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:08,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:08,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1448 states and 2250 transitions. [2024-11-13 22:50:08,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2250 transitions. [2024-11-13 22:50:08,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:50:08,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:08,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:13,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:13,971 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:14,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:14,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1454 states and 2258 transitions. [2024-11-13 22:50:14,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 2258 transitions. [2024-11-13 22:50:14,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:50:14,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:14,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:19,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:19,463 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:19,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:19,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1460 states and 2266 transitions. [2024-11-13 22:50:19,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2266 transitions. [2024-11-13 22:50:19,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:50:19,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:19,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:24,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:24,677 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:24,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:24,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1465 states and 2275 transitions. [2024-11-13 22:50:24,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2275 transitions. [2024-11-13 22:50:24,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:50:24,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:24,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:29,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:29,938 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:50:29,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:29,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1465 states and 2274 transitions. [2024-11-13 22:50:29,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2274 transitions. [2024-11-13 22:50:29,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:50:29,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:29,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:35,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:35,514 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:50:35,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:35,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1472 states and 2288 transitions. [2024-11-13 22:50:35,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 2288 transitions. [2024-11-13 22:50:35,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:50:35,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:35,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:41,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:41,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:41,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:41,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1475 states and 2293 transitions. [2024-11-13 22:50:41,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2293 transitions. [2024-11-13 22:50:41,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:50:41,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:41,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:47,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:47,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:47,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:47,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1477 states and 2295 transitions. [2024-11-13 22:50:47,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2295 transitions. [2024-11-13 22:50:47,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:50:47,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:47,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:54,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:54,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:54,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:54,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1485 states and 2307 transitions. [2024-11-13 22:50:54,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2307 transitions. [2024-11-13 22:50:54,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:50:54,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:54,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:00,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:01,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:51:01,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:01,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1491 states and 2316 transitions. [2024-11-13 22:51:01,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2316 transitions. [2024-11-13 22:51:01,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:51:01,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:01,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:07,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:07,834 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:51:08,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:08,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1501 states and 2330 transitions. [2024-11-13 22:51:08,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2330 transitions. [2024-11-13 22:51:08,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:51:08,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:08,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:13,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:13,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:51:13,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:13,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1509 states and 2342 transitions. [2024-11-13 22:51:13,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2342 transitions. [2024-11-13 22:51:13,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:51:13,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:13,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:18,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:19,070 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:51:19,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:19,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1510 states and 2344 transitions. [2024-11-13 22:51:19,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2344 transitions. [2024-11-13 22:51:19,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:51:19,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:19,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:24,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:24,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:51:24,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:24,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1518 states and 2356 transitions. [2024-11-13 22:51:24,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2356 transitions. [2024-11-13 22:51:24,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:51:24,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:24,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:29,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:30,383 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:51:31,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:31,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1519 states and 2358 transitions. [2024-11-13 22:51:31,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 2358 transitions. [2024-11-13 22:51:31,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:51:31,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:31,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:36,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:36,829 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:51:36,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:36,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1521 states and 2360 transitions. [2024-11-13 22:51:36,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 2360 transitions. [2024-11-13 22:51:36,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:51:36,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:36,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:42,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:43,150 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:51:43,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:43,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1524 states and 2364 transitions. [2024-11-13 22:51:43,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 2364 transitions. [2024-11-13 22:51:43,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:51:43,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:43,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:49,772 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:51:49,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:49,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 1526 states and 2366 transitions. [2024-11-13 22:51:49,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2366 transitions. [2024-11-13 22:51:49,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:51:49,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:49,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:55,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:57,583 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:03,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:03,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 1529 states and 2373 transitions. [2024-11-13 22:52:03,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2373 transitions. [2024-11-13 22:52:03,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:52:03,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:03,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:07,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:08,070 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:52:08,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:08,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2387 states to 1531 states and 2375 transitions. [2024-11-13 22:52:08,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2375 transitions. [2024-11-13 22:52:08,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:52:08,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:08,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:13,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:13,970 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:52:14,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:14,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2427 states to 1554 states and 2415 transitions. [2024-11-13 22:52:14,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 2415 transitions. [2024-11-13 22:52:14,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:52:14,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:14,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:20,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:22,589 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:52:27,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:27,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 1556 states and 2420 transitions. [2024-11-13 22:52:27,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2420 transitions. [2024-11-13 22:52:27,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:52:27,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:27,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:32,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:33,004 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:52:33,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:33,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 1558 states and 2423 transitions. [2024-11-13 22:52:33,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 2423 transitions. [2024-11-13 22:52:33,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:52:33,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:33,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:39,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:39,342 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:52:39,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:39,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 1559 states and 2424 transitions. [2024-11-13 22:52:39,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2424 transitions. [2024-11-13 22:52:39,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:52:39,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:39,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:44,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:44,707 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:52:45,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:45,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2459 states to 1567 states and 2436 transitions. [2024-11-13 22:52:45,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2436 transitions. [2024-11-13 22:52:45,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:52:45,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:45,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:49,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:51,153 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:52,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:52,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2461 states to 1568 states and 2438 transitions. [2024-11-13 22:52:52,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2438 transitions. [2024-11-13 22:52:52,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:52:52,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:52,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:56,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:52:57,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:57,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2470 states to 1574 states and 2447 transitions. [2024-11-13 22:52:57,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2447 transitions. [2024-11-13 22:52:57,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:52:57,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:57,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:01,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:02,169 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:53:02,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:02,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2484 states to 1584 states and 2461 transitions. [2024-11-13 22:53:02,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 2461 transitions. [2024-11-13 22:53:02,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:53:02,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:02,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:08,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:09,991 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:53:12,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:12,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2490 states to 1587 states and 2467 transitions. [2024-11-13 22:53:12,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2467 transitions. [2024-11-13 22:53:12,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:53:12,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:12,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:19,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:19,303 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:53:19,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:19,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2502 states to 1595 states and 2479 transitions. [2024-11-13 22:53:19,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 2479 transitions. [2024-11-13 22:53:19,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:53:19,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:19,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:25,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:26,178 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:26,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:26,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2504 states to 1597 states and 2481 transitions. [2024-11-13 22:53:26,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 2481 transitions. [2024-11-13 22:53:26,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:53:26,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:26,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:33,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:33,292 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:33,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:33,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2516 states to 1605 states and 2493 transitions. [2024-11-13 22:53:33,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2493 transitions. [2024-11-13 22:53:33,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:53:33,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:33,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:40,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:40,759 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:41,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:41,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2525 states to 1611 states and 2502 transitions. [2024-11-13 22:53:41,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2502 transitions. [2024-11-13 22:53:41,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:53:41,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:41,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:47,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:48,054 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:53:48,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:48,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2537 states to 1619 states and 2514 transitions. [2024-11-13 22:53:48,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 2514 transitions. [2024-11-13 22:53:48,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:53:48,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:48,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:55,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:55,480 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:53:56,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:56,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2551 states to 1629 states and 2528 transitions. [2024-11-13 22:53:56,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2528 transitions. [2024-11-13 22:53:56,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:53:56,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:56,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:01,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:01,678 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:54:02,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:02,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2563 states to 1637 states and 2540 transitions. [2024-11-13 22:54:02,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2540 transitions. [2024-11-13 22:54:02,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:54:02,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:02,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:07,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:07,312 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:54:07,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:07,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2565 states to 1639 states and 2542 transitions. [2024-11-13 22:54:07,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 2542 transitions. [2024-11-13 22:54:07,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:54:07,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:07,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:13,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:13,369 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:54:13,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:13,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2574 states to 1645 states and 2551 transitions. [2024-11-13 22:54:13,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2551 transitions. [2024-11-13 22:54:13,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:54:13,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:13,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:18,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:18,966 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:54:22,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:22,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2578 states to 1648 states and 2555 transitions. [2024-11-13 22:54:22,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2555 transitions. [2024-11-13 22:54:22,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:54:22,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:22,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:28,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:28,621 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:54:45,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:45,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 1670 states and 2593 transitions. [2024-11-13 22:54:45,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 2593 transitions. [2024-11-13 22:54:45,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:54:45,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:45,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:52,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:52,378 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:54:52,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:52,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 1672 states and 2595 transitions. [2024-11-13 22:54:52,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 2595 transitions. [2024-11-13 22:54:52,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:54:52,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:52,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:59,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:59,498 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:54:59,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:59,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1680 states and 2607 transitions. [2024-11-13 22:54:59,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2607 transitions. [2024-11-13 22:54:59,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:54:59,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:59,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:07,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:07,536 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:55:11,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:11,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1681 states and 2607 transitions. [2024-11-13 22:55:11,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 2607 transitions. [2024-11-13 22:55:11,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:55:11,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:11,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:15,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:15,922 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:55:16,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:16,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 1683 states and 2609 transitions. [2024-11-13 22:55:16,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2609 transitions. [2024-11-13 22:55:16,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:55:16,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:16,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:21,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:21,596 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:55:21,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:21,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 1685 states and 2611 transitions. [2024-11-13 22:55:21,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2611 transitions. [2024-11-13 22:55:21,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:55:21,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:21,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:28,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:30,254 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:55:35,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:35,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 1692 states and 2623 transitions. [2024-11-13 22:55:35,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2623 transitions. [2024-11-13 22:55:35,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:55:35,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:35,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:41,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:41,566 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:55:44,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:44,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 1695 states and 2649 transitions. [2024-11-13 22:55:44,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1695 states and 2649 transitions. [2024-11-13 22:55:44,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:55:44,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:44,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:51,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:52,001 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:55:52,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:52,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2675 states to 1697 states and 2651 transitions. [2024-11-13 22:55:52,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 2651 transitions. [2024-11-13 22:55:52,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:55:52,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:52,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:58,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:59,205 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:55:59,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:59,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2683 states to 1703 states and 2659 transitions. [2024-11-13 22:55:59,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 2659 transitions. [2024-11-13 22:55:59,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:55:59,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:59,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:06,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:06,618 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:56:06,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:07,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2688 states to 1707 states and 2664 transitions. [2024-11-13 22:56:07,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 2664 transitions. [2024-11-13 22:56:07,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:56:07,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:07,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:12,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:12,747 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:56:13,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:13,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 1711 states and 2669 transitions. [2024-11-13 22:56:13,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2669 transitions. [2024-11-13 22:56:13,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:56:13,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:13,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:19,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:19,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:56:19,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:19,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2710 states to 1721 states and 2686 transitions. [2024-11-13 22:56:19,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 2686 transitions. [2024-11-13 22:56:19,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:56:19,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:19,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:25,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:26,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:56:26,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:26,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2721 states to 1729 states and 2697 transitions. [2024-11-13 22:56:26,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 2697 transitions. [2024-11-13 22:56:26,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:56:26,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:26,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:32,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:32,824 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:56:33,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:33,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 1746 states and 2726 transitions. [2024-11-13 22:56:33,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 2726 transitions. [2024-11-13 22:56:33,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:56:33,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:33,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:38,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:40,709 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:56:46,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:46,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2749 states to 1746 states and 2725 transitions. [2024-11-13 22:56:46,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 2725 transitions. [2024-11-13 22:56:46,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:56:46,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:46,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:52,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:52,374 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:56:52,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:52,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1748 states and 2727 transitions. [2024-11-13 22:56:52,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2727 transitions. [2024-11-13 22:56:52,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:56:52,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:52,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:57,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:57,588 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:56:57,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:57,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2756 states to 1752 states and 2732 transitions. [2024-11-13 22:56:57,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 2732 transitions. [2024-11-13 22:56:57,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:56:57,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:57,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:02,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:02,989 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:57:03,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:03,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2758 states to 1754 states and 2734 transitions. [2024-11-13 22:57:03,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 2734 transitions. [2024-11-13 22:57:03,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:57:03,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:03,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:07,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:09,780 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 22:57:11,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:11,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2760 states to 1755 states and 2736 transitions. [2024-11-13 22:57:11,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2736 transitions. [2024-11-13 22:57:11,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:57:11,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:11,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:16,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:16,423 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:57:16,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:16,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 1762 states and 2752 transitions. [2024-11-13 22:57:16,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2752 transitions. [2024-11-13 22:57:16,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:57:16,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:16,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms