./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72d7e3be-cb2d-463f-a508-89b979d95b08/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72d7e3be-cb2d-463f-a508-89b979d95b08/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72d7e3be-cb2d-463f-a508-89b979d95b08/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72d7e3be-cb2d-463f-a508-89b979d95b08/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72d7e3be-cb2d-463f-a508-89b979d95b08/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72d7e3be-cb2d-463f-a508-89b979d95b08/bin/ukojak-verify-CZk0znPC7b --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 37d59c797f3b43319090ff0a095e050456ceae93a2210ce04e39dd20e8f8f41e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:56:59,256 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:56:59,313 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72d7e3be-cb2d-463f-a508-89b979d95b08/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 21:56:59,318 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:56:59,318 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:56:59,338 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:56:59,339 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:56:59,339 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:56:59,339 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:56:59,339 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:56:59,340 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:56:59,340 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:56:59,340 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:56:59,340 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:56:59,340 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:56:59,340 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:56:59,340 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:56:59,340 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:56:59,340 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:56:59,341 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:56:59,341 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:56:59,341 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:56:59,341 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:56:59,341 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:56:59,341 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:56:59,341 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:56:59,341 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:56:59,341 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:56:59,341 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:56:59,341 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:56:59,342 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_72d7e3be-cb2d-463f-a508-89b979d95b08/bin/ukojak-verify-CZk0znPC7b 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 -> 37d59c797f3b43319090ff0a095e050456ceae93a2210ce04e39dd20e8f8f41e [2024-12-05 21:56:59,577 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:56:59,585 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:56:59,587 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:56:59,588 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:56:59,589 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:56:59,590 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72d7e3be-cb2d-463f-a508-89b979d95b08/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i [2024-12-05 21:57:02,189 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72d7e3be-cb2d-463f-a508-89b979d95b08/bin/ukojak-verify-CZk0znPC7b/data/f3a7df2f8/a8c30e36c3e64d0b8263c66f20da878d/FLAGdbf50bc09 [2024-12-05 21:57:02,614 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:57:02,615 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72d7e3be-cb2d-463f-a508-89b979d95b08/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i [2024-12-05 21:57:02,649 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72d7e3be-cb2d-463f-a508-89b979d95b08/bin/ukojak-verify-CZk0znPC7b/data/f3a7df2f8/a8c30e36c3e64d0b8263c66f20da878d/FLAGdbf50bc09 [2024-12-05 21:57:02,664 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72d7e3be-cb2d-463f-a508-89b979d95b08/bin/ukojak-verify-CZk0znPC7b/data/f3a7df2f8/a8c30e36c3e64d0b8263c66f20da878d [2024-12-05 21:57:02,667 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:57:02,668 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:57:02,670 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:57:02,670 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:57:02,675 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:57:02,675 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:57:02" (1/1) ... [2024-12-05 21:57:02,676 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f3bf247 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:02, skipping insertion in model container [2024-12-05 21:57:02,676 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:57:02" (1/1) ... [2024-12-05 21:57:02,753 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:57:03,572 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_72d7e3be-cb2d-463f-a508-89b979d95b08/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i[172332,172345] [2024-12-05 21:57:03,626 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:57:03,659 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:57:03,762 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n" ".balign 4\n" ".long 671f - .\n" ".previous\n" "671:" "\n\tlock; " "btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [3447-3453] [2024-12-05 21:57:03,764 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\t" "sbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3460-3462] [2024-12-05 21:57:03,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("661:\n\t" "call __sw_hweight32" "\n662:\n" ".section .altinstructions,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "661b\n" " " ".quad" " " "663f\n" "\t .word " "(4*32+23)" "\n" "\t .byte 662b-661b\n" "\t .byte 664f-663f\n" ".previous\n" ".section .discard,\"aw\",@progbits\n" "\t .byte 0xff + (664f-663f) - (662b-661b)\n" ".previous\n" ".section .altinstr_replacement, \"ax\"\n" "663:\n\t" ".byte 0xf3,0x40,0x0f,0xb8,0xc7" "\n664:\n" ".previous": "=a" (res): "D" (w)); [3473-3502] [2024-12-05 21:57:03,806 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/mtd/sm_ftl.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/68_1/drivers/mtd/sm_ftl.c.common.c"), "i" (330), "i" (sizeof(struct bug_entry ))); [4334-4340] [2024-12-05 21:57:03,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/mtd/sm_ftl.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/68_1/drivers/mtd/sm_ftl.c.common.c"), "i" (476), "i" (sizeof(struct bug_entry ))); [4605-4611] [2024-12-05 21:57:03,846 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/mtd/sm_ftl.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/68_1/drivers/mtd/sm_ftl.c.common.c"), "i" (888), "i" (sizeof(struct bug_entry ))); [5380-5386] [2024-12-05 21:57:03,851 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/mtd/sm_ftl.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/68_1/drivers/mtd/sm_ftl.c.common.c"), "i" (948), "i" (sizeof(struct bug_entry ))); [5524-5530] [2024-12-05 21:57:03,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/mtd/sm_ftl.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/68_1/drivers/mtd/sm_ftl.c.common.c"), "i" (1068), "i" (sizeof(struct bug_entry ))); [5764-5770] [2024-12-05 21:57:03,881 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_72d7e3be-cb2d-463f-a508-89b979d95b08/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i[172332,172345] [2024-12-05 21:57:03,890 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:57:03,940 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:57:03,941 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:03 WrapperNode [2024-12-05 21:57:03,941 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:57:03,942 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:57:03,942 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:57:03,942 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:57:03,949 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:03" (1/1) ... [2024-12-05 21:57:03,986 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:03" (1/1) ... [2024-12-05 21:57:04,077 INFO L138 Inliner]: procedures = 140, calls = 1027, calls flagged for inlining = 52, calls inlined = 50, statements flattened = 3209 [2024-12-05 21:57:04,077 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:57:04,077 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:57:04,077 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:57:04,077 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:57:04,084 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:03" (1/1) ... [2024-12-05 21:57:04,084 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:03" (1/1) ... [2024-12-05 21:57:04,097 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:03" (1/1) ... [2024-12-05 21:57:04,098 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:03" (1/1) ... [2024-12-05 21:57:04,153 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:03" (1/1) ... [2024-12-05 21:57:04,159 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:03" (1/1) ... [2024-12-05 21:57:04,173 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:03" (1/1) ... [2024-12-05 21:57:04,184 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:03" (1/1) ... [2024-12-05 21:57:04,191 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:03" (1/1) ... [2024-12-05 21:57:04,206 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:57:04,207 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:57:04,207 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:57:04,207 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:57:04,208 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:57:03" (1/1) ... [2024-12-05 21:57:04,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:57:04,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72d7e3be-cb2d-463f-a508-89b979d95b08/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:57:04,231 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72d7e3be-cb2d-463f-a508-89b979d95b08/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:57:04,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72d7e3be-cb2d-463f-a508-89b979d95b08/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:57:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_zone [2024-12-05 21:57:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_zone [2024-12-05 21:57:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mark_block_bad [2024-12-05 21:57:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mark_block_bad [2024-12-05 21:57:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 21:57:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 21:57:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2024-12-05 21:57:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2024-12-05 21:57:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 21:57:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:57:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure sm_recheck_media [2024-12-05 21:57:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_recheck_media [2024-12-05 21:57:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-05 21:57:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-05 21:57:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2024-12-05 21:57:04,255 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2024-12-05 21:57:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2024-12-05 21:57:04,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2024-12-05 21:57:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 21:57:04,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 21:57:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-12-05 21:57:04,255 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-12-05 21:57:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure __nand_correct_data [2024-12-05 21:57:04,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __nand_correct_data [2024-12-05 21:57:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-05 21:57:04,255 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-05 21:57:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mkoffset [2024-12-05 21:57:04,255 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mkoffset [2024-12-05 21:57:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:57:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-05 21:57:04,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-05 21:57:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2024-12-05 21:57:04,256 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2024-12-05 21:57:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure sm_getgeo [2024-12-05 21:57:04,256 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_getgeo [2024-12-05 21:57:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_put [2024-12-05 21:57:04,256 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_put [2024-12-05 21:57:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_cis [2024-12-05 21:57:04,256 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_cis [2024-12-05 21:57:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-05 21:57:04,256 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-05 21:57:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 21:57:04,257 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 21:57:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_lba [2024-12-05 21:57:04,257 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_lba [2024-12-05 21:57:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_lba [2024-12-05 21:57:04,257 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_lba [2024-12-05 21:57:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:57:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:57:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure sm_module_init [2024-12-05 21:57:04,257 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_module_init [2024-12-05 21:57:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:57:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:57:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure sm_check_block [2024-12-05 21:57:04,257 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_check_block [2024-12-05 21:57:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~loff_t~0~X~$Pointer$~TO~int [2024-12-05 21:57:04,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~loff_t~0~X~$Pointer$~TO~int [2024-12-05 21:57:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:57:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_init [2024-12-05 21:57:04,258 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_init [2024-12-05 21:57:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure sm_sector_valid [2024-12-05 21:57:04,258 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_sector_valid [2024-12-05 21:57:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure sm_erase_block [2024-12-05 21:57:04,258 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_erase_block [2024-12-05 21:57:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-05 21:57:04,258 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-05 21:57:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure sm_module_exit [2024-12-05 21:57:04,258 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_module_exit [2024-12-05 21:57:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure sm_break_offset [2024-12-05 21:57:04,258 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_break_offset [2024-12-05 21:57:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_sector [2024-12-05 21:57:04,259 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_sector [2024-12-05 21:57:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-12-05 21:57:04,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-12-05 21:57:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:57:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure sm_block_valid [2024-12-05 21:57:04,259 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_block_valid [2024-12-05 21:57:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 21:57:04,259 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 21:57:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-05 21:57:04,259 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-05 21:57:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2024-12-05 21:57:04,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2024-12-05 21:57:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-05 21:57:04,259 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-05 21:57:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-05 21:57:04,259 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-05 21:57:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-05 21:57:04,260 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-05 21:57:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write_sector [2024-12-05 21:57:04,260 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write_sector [2024-12-05 21:57:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure __nand_calculate_ecc [2024-12-05 21:57:04,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __nand_calculate_ecc [2024-12-05 21:57:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2024-12-05 21:57:04,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2024-12-05 21:57:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:57:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_flush [2024-12-05 21:57:04,260 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_flush [2024-12-05 21:57:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2024-12-05 21:57:04,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2024-12-05 21:57:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2024-12-05 21:57:04,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2024-12-05 21:57:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 21:57:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:57:04,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:57:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-05 21:57:04,261 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-05 21:57:04,632 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:57:04,634 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:57:05,878 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-05 21:57:18,660 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !false; [2024-12-05 21:57:18,660 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume false; [2024-12-05 21:57:18,966 INFO L? ?]: Removed 920 outVars from TransFormulas that were not future-live. [2024-12-05 21:57:18,966 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:57:19,413 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:57:19,413 INFO L312 CfgBuilder]: Removed 70 assume(true) statements. [2024-12-05 21:57:19,413 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:57:19 BoogieIcfgContainer [2024-12-05 21:57:19,414 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:57:19,414 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:57:19,414 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:57:19,421 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:57:19,421 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:57:19" (1/1) ... [2024-12-05 21:57:19,427 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:57:19,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:19,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 731 states and 1081 transitions. [2024-12-05 21:57:19,484 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1081 transitions. [2024-12-05 21:57:19,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 21:57:19,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:19,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:22,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:23,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:33,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:57:33,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:33,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 732 states and 1080 transitions. [2024-12-05 21:57:33,356 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1080 transitions. [2024-12-05 21:57:33,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:57:33,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:33,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:36,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:36,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:46,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:57:46,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:46,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 735 states and 1083 transitions. [2024-12-05 21:57:46,978 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1083 transitions. [2024-12-05 21:57:46,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:57:46,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:46,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:49,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:50,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:50,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:50,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 735 states and 1082 transitions. [2024-12-05 21:57:50,115 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1082 transitions. [2024-12-05 21:57:50,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 21:57:50,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:50,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:52,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:52,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:52,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:52,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 739 states and 1097 transitions. [2024-12-05 21:57:52,955 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1097 transitions. [2024-12-05 21:57:52,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 21:57:52,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:52,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:55,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:55,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:55,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:55,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 743 states and 1112 transitions. [2024-12-05 21:57:55,976 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1112 transitions. [2024-12-05 21:57:55,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:57:55,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:55,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:58,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:58,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:59,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:59,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 748 states and 1127 transitions. [2024-12-05 21:57:59,654 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1127 transitions. [2024-12-05 21:57:59,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 21:57:59,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:59,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:02,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:02,345 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:02,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:02,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 749 states and 1127 transitions. [2024-12-05 21:58:02,373 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1127 transitions. [2024-12-05 21:58:02,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:58:02,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:02,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:04,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:05,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:05,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:05,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 754 states and 1135 transitions. [2024-12-05 21:58:05,463 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1135 transitions. [2024-12-05 21:58:05,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:58:05,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:05,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:07,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:08,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:08,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:08,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 759 states and 1143 transitions. [2024-12-05 21:58:08,330 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1143 transitions. [2024-12-05 21:58:08,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:58:08,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:08,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:10,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:10,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:11,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:11,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 764 states and 1152 transitions. [2024-12-05 21:58:11,020 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1152 transitions. [2024-12-05 21:58:11,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:58:11,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:11,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:13,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:13,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:13,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:13,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 769 states and 1161 transitions. [2024-12-05 21:58:13,733 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1161 transitions. [2024-12-05 21:58:13,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:58:13,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:13,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:16,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:16,320 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:16,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:16,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 772 states and 1165 transitions. [2024-12-05 21:58:16,362 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1165 transitions. [2024-12-05 21:58:16,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 21:58:16,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:16,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:18,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:18,969 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:19,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:19,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 777 states and 1174 transitions. [2024-12-05 21:58:19,044 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1174 transitions. [2024-12-05 21:58:19,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 21:58:19,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:19,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:21,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:21,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:21,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:21,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 784 states and 1183 transitions. [2024-12-05 21:58:21,892 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1183 transitions. [2024-12-05 21:58:21,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 21:58:21,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:21,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:24,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:24,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:24,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:24,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 791 states and 1192 transitions. [2024-12-05 21:58:24,629 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1192 transitions. [2024-12-05 21:58:24,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 21:58:24,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:24,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:27,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:27,184 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:32,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:58:35,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:58:35,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:35,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 796 states and 1200 transitions. [2024-12-05 21:58:35,093 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1200 transitions. [2024-12-05 21:58:35,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 21:58:35,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:35,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:37,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:37,668 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:40,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:58:41,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:58:41,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:41,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 801 states and 1208 transitions. [2024-12-05 21:58:41,907 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1208 transitions. [2024-12-05 21:58:41,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:58:41,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:41,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:44,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:44,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:44,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:44,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 806 states and 1215 transitions. [2024-12-05 21:58:44,534 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1215 transitions. [2024-12-05 21:58:44,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 21:58:44,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:44,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:46,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:46,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:47,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:47,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 811 states and 1222 transitions. [2024-12-05 21:58:47,127 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1222 transitions. [2024-12-05 21:58:47,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:58:47,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:47,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:49,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:49,622 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:58:50,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:58:52,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:58:52,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:52,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 816 states and 1230 transitions. [2024-12-05 21:58:52,450 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1230 transitions. [2024-12-05 21:58:52,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:58:52,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:52,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:54,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:54,922 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:55,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:55,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 821 states and 1237 transitions. [2024-12-05 21:58:55,046 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1237 transitions. [2024-12-05 21:58:55,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 21:58:55,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:55,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:57,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:57,665 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:58:58,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:59:00,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:59:02,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:59:07,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:59:07,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:07,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 829 states and 1264 transitions. [2024-12-05 21:59:07,409 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1264 transitions. [2024-12-05 21:59:07,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 21:59:07,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:07,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:09,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:09,965 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:09,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:10,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 832 states and 1267 transitions. [2024-12-05 21:59:10,003 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1267 transitions. [2024-12-05 21:59:10,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:59:10,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:10,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:12,592 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:13,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:59:15,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:59:16,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:16,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 840 states and 1295 transitions. [2024-12-05 21:59:16,012 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1295 transitions. [2024-12-05 21:59:16,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:59:16,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:16,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:18,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:18,569 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:18,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:18,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 841 states and 1296 transitions. [2024-12-05 21:59:18,583 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1296 transitions. [2024-12-05 21:59:18,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:59:18,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:18,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:21,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:21,146 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:21,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:21,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 844 states and 1299 transitions. [2024-12-05 21:59:21,181 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1299 transitions. [2024-12-05 21:59:21,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:59:21,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:21,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:23,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:23,733 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:23,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:23,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 845 states and 1300 transitions. [2024-12-05 21:59:23,773 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1300 transitions. [2024-12-05 21:59:23,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 21:59:23,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:23,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:26,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:26,259 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:59:26,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:26,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 845 states and 1298 transitions. [2024-12-05 21:59:26,276 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1298 transitions. [2024-12-05 21:59:26,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 21:59:26,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:26,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:28,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:28,800 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:28,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:28,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 846 states and 1299 transitions. [2024-12-05 21:59:28,813 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1299 transitions. [2024-12-05 21:59:28,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 21:59:28,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:28,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:31,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:31,366 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:31,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:31,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 847 states and 1300 transitions. [2024-12-05 21:59:31,395 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1300 transitions. [2024-12-05 21:59:31,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 21:59:31,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:31,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:33,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:33,933 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:33,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:33,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 848 states and 1301 transitions. [2024-12-05 21:59:33,968 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1301 transitions. [2024-12-05 21:59:33,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 21:59:33,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:33,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:36,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:36,579 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:36,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:36,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 850 states and 1303 transitions. [2024-12-05 21:59:36,617 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1303 transitions. [2024-12-05 21:59:36,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:59:36,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:36,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:39,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:39,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:39,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:39,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 852 states and 1306 transitions. [2024-12-05 21:59:39,229 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1306 transitions. [2024-12-05 21:59:39,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:59:39,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:39,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:41,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:41,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:41,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:41,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 853 states and 1307 transitions. [2024-12-05 21:59:41,832 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1307 transitions. [2024-12-05 21:59:41,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:59:41,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:41,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:44,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:44,700 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:44,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:44,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 854 states and 1307 transitions. [2024-12-05 21:59:44,711 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1307 transitions. [2024-12-05 21:59:44,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 21:59:44,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:44,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:47,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:47,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:59:47,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:47,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 854 states and 1304 transitions. [2024-12-05 21:59:47,561 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1304 transitions. [2024-12-05 21:59:47,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 21:59:47,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:47,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:50,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:50,529 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 21:59:50,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:50,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 872 states and 1331 transitions. [2024-12-05 21:59:50,706 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1331 transitions. [2024-12-05 21:59:50,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:59:50,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:50,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:53,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:53,459 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:53,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:53,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 874 states and 1333 transitions. [2024-12-05 21:59:53,506 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1333 transitions. [2024-12-05 21:59:53,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 21:59:53,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:53,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:55,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:56,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:56,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:56,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 876 states and 1336 transitions. [2024-12-05 21:59:56,134 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1336 transitions. [2024-12-05 21:59:56,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 21:59:56,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:56,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:58,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:58,936 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:59:58,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:58,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 877 states and 1336 transitions. [2024-12-05 21:59:58,950 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1336 transitions. [2024-12-05 21:59:58,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 21:59:58,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:58,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:01,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:01,529 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:00:01,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:01,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 889 states and 1359 transitions. [2024-12-05 22:00:01,669 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1359 transitions. [2024-12-05 22:00:01,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:00:01,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:01,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:04,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:04,194 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 22:00:04,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:04,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 907 states and 1386 transitions. [2024-12-05 22:00:04,448 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1386 transitions. [2024-12-05 22:00:04,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:00:04,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:04,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:06,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:07,362 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 22:00:09,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:09,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 909 states and 1388 transitions. [2024-12-05 22:00:09,184 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1388 transitions. [2024-12-05 22:00:09,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 22:00:09,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:09,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:11,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:11,762 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:00:14,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:00:15,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:00:17,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:17,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 917 states and 1414 transitions. [2024-12-05 22:00:17,510 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1414 transitions. [2024-12-05 22:00:17,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 22:00:17,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:17,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:20,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:21,991 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:00:29,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:29,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 921 states and 1426 transitions. [2024-12-05 22:00:29,033 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1426 transitions. [2024-12-05 22:00:29,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 22:00:29,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:29,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:31,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:31,671 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:00:31,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:31,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 924 states and 1429 transitions. [2024-12-05 22:00:31,793 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1429 transitions. [2024-12-05 22:00:31,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:00:31,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:31,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:34,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:34,461 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:00:34,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:34,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 936 states and 1452 transitions. [2024-12-05 22:00:34,723 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1452 transitions. [2024-12-05 22:00:34,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 22:00:34,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:34,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:37,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:37,272 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:00:37,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:37,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 937 states and 1453 transitions. [2024-12-05 22:00:37,889 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1453 transitions. [2024-12-05 22:00:37,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 22:00:37,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:37,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:40,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:41,794 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:00:46,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:46,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 940 states and 1463 transitions. [2024-12-05 22:00:46,214 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1463 transitions. [2024-12-05 22:00:46,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 22:00:46,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:46,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:48,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:48,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:00:51,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:51,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 943 states and 1466 transitions. [2024-12-05 22:00:51,457 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1466 transitions. [2024-12-05 22:00:51,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 22:00:51,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:51,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:53,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:54,037 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:00:54,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:54,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 944 states and 1467 transitions. [2024-12-05 22:00:54,068 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1467 transitions. [2024-12-05 22:00:54,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:00:54,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:54,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:56,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:56,818 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:00:59,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:59,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 948 states and 1471 transitions. [2024-12-05 22:00:59,718 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1471 transitions. [2024-12-05 22:00:59,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:00:59,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:59,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:02,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:02,414 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:01:03,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:03,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 949 states and 1472 transitions. [2024-12-05 22:01:03,226 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1472 transitions. [2024-12-05 22:01:03,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:01:03,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:03,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:05,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:05,811 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:01:08,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:08,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 952 states and 1475 transitions. [2024-12-05 22:01:08,058 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1475 transitions. [2024-12-05 22:01:08,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:01:08,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:08,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:10,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:10,626 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:01:10,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:10,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 953 states and 1476 transitions. [2024-12-05 22:01:10,657 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1476 transitions. [2024-12-05 22:01:10,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:01:10,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:10,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:13,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:13,208 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 22:01:13,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:13,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 955 states and 1479 transitions. [2024-12-05 22:01:13,246 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1479 transitions. [2024-12-05 22:01:13,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:01:13,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:13,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:15,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:15,749 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:01:15,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:15,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 957 states and 1481 transitions. [2024-12-05 22:01:15,789 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1481 transitions. [2024-12-05 22:01:15,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:01:15,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:15,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:18,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:18,317 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:01:20,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:20,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 961 states and 1485 transitions. [2024-12-05 22:01:20,450 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1485 transitions. [2024-12-05 22:01:20,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:01:20,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:20,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:22,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:23,022 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:01:23,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:23,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 962 states and 1486 transitions. [2024-12-05 22:01:23,045 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1486 transitions. [2024-12-05 22:01:23,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:01:23,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:23,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:25,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:25,622 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:01:28,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:28,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 964 states and 1489 transitions. [2024-12-05 22:01:28,746 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1489 transitions. [2024-12-05 22:01:28,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:01:28,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:28,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:31,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:31,279 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:01:31,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:31,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 965 states and 1489 transitions. [2024-12-05 22:01:31,290 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1489 transitions. [2024-12-05 22:01:31,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:01:31,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:31,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:33,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:33,847 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:01:33,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:33,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 970 states and 1498 transitions. [2024-12-05 22:01:33,879 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1498 transitions. [2024-12-05 22:01:33,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:01:33,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:33,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:36,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:36,395 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:01:36,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:36,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 970 states and 1495 transitions. [2024-12-05 22:01:36,420 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1495 transitions. [2024-12-05 22:01:36,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:01:36,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:36,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:38,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:38,980 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 22:01:39,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:39,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 988 states and 1522 transitions. [2024-12-05 22:01:39,239 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1522 transitions. [2024-12-05 22:01:39,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:01:39,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:39,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:41,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:41,789 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 22:01:41,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:41,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 990 states and 1525 transitions. [2024-12-05 22:01:41,827 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1525 transitions. [2024-12-05 22:01:41,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:01:41,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:41,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:44,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:44,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:01:44,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:44,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 991 states and 1526 transitions. [2024-12-05 22:01:44,422 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1526 transitions. [2024-12-05 22:01:44,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:01:44,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:44,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:46,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:47,022 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:01:48,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:48,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 992 states and 1529 transitions. [2024-12-05 22:01:48,681 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1529 transitions. [2024-12-05 22:01:48,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:01:48,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:48,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:51,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:51,332 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:01:53,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:53,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 993 states and 1530 transitions. [2024-12-05 22:01:53,073 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1530 transitions. [2024-12-05 22:01:53,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:01:53,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:53,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:55,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:55,727 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:01:55,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:55,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 994 states and 1531 transitions. [2024-12-05 22:01:55,737 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1531 transitions. [2024-12-05 22:01:55,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:01:55,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:55,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:58,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:59,915 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:02:01,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:01,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 996 states and 1534 transitions. [2024-12-05 22:02:01,467 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1534 transitions. [2024-12-05 22:02:01,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:02:01,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:01,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:04,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:04,127 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:02:04,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:04,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1001 states and 1544 transitions. [2024-12-05 22:02:04,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1544 transitions. [2024-12-05 22:02:04,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:02:04,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:04,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:06,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:06,845 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:02:07,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:07,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1013 states and 1567 transitions. [2024-12-05 22:02:07,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1567 transitions. [2024-12-05 22:02:07,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:02:07,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:07,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:09,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:09,766 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:02:09,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:09,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1029 states and 1592 transitions. [2024-12-05 22:02:09,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1592 transitions. [2024-12-05 22:02:09,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:02:09,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:09,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:12,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:13,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:02:18,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:18,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1031 states and 1593 transitions. [2024-12-05 22:02:18,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 1593 transitions. [2024-12-05 22:02:18,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:02:18,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:18,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:20,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:21,008 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:02:21,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:21,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1032 states and 1594 transitions. [2024-12-05 22:02:21,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1594 transitions. [2024-12-05 22:02:21,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:02:21,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:21,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:23,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:23,698 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:02:23,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:23,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 1048 states and 1619 transitions. [2024-12-05 22:02:23,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1619 transitions. [2024-12-05 22:02:23,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 22:02:23,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:23,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:26,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:26,640 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 22:02:26,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:26,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 1050 states and 1621 transitions. [2024-12-05 22:02:26,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1621 transitions. [2024-12-05 22:02:26,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:02:26,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:26,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:29,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:29,445 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:02:32,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:32,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1052 states and 1622 transitions. [2024-12-05 22:02:32,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1622 transitions. [2024-12-05 22:02:32,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:02:32,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:32,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:35,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:35,512 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:02:37,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:37,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1055 states and 1625 transitions. [2024-12-05 22:02:37,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1625 transitions. [2024-12-05 22:02:37,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 22:02:37,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:37,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:40,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:40,324 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-05 22:02:40,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:40,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 1059 states and 1630 transitions. [2024-12-05 22:02:40,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1630 transitions. [2024-12-05 22:02:40,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 22:02:40,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:40,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:42,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:43,046 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 22:02:43,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:43,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 1061 states and 1632 transitions. [2024-12-05 22:02:43,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1632 transitions. [2024-12-05 22:02:43,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:02:43,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:43,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:45,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:45,810 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:02:47,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:47,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 1065 states and 1636 transitions. [2024-12-05 22:02:47,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1636 transitions. [2024-12-05 22:02:47,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:02:47,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:47,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:50,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:53,139 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:02:55,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:55,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1069 states and 1648 transitions. [2024-12-05 22:02:55,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1648 transitions. [2024-12-05 22:02:55,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 22:02:55,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:55,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:58,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:58,515 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-05 22:02:58,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:58,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 1073 states and 1653 transitions. [2024-12-05 22:02:58,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1653 transitions. [2024-12-05 22:02:58,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 22:02:58,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:58,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:01,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:01,232 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:03:01,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:01,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 1075 states and 1656 transitions. [2024-12-05 22:03:01,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1656 transitions. [2024-12-05 22:03:01,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:03:01,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:01,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:03,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:03,948 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:03:03,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:03,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 1076 states and 1657 transitions. [2024-12-05 22:03:03,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1657 transitions. [2024-12-05 22:03:03,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 22:03:03,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:03,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:06,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:06,657 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:03:06,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:06,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1675 states to 1081 states and 1667 transitions. [2024-12-05 22:03:06,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1667 transitions. [2024-12-05 22:03:06,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 22:03:06,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:06,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:09,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:09,410 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:03:14,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:14,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 1085 states and 1673 transitions. [2024-12-05 22:03:14,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1673 transitions. [2024-12-05 22:03:14,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 22:03:14,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:14,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:16,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:19,735 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:03:22,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:22,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 1089 states and 1683 transitions. [2024-12-05 22:03:22,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1683 transitions. [2024-12-05 22:03:22,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 22:03:22,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:22,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:25,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:25,441 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:03:25,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:25,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 1090 states and 1684 transitions. [2024-12-05 22:03:25,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1684 transitions. [2024-12-05 22:03:25,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 22:03:25,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:25,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:28,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:28,142 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:03:32,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:32,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 1094 states and 1690 transitions. [2024-12-05 22:03:32,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1690 transitions. [2024-12-05 22:03:32,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 22:03:32,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:32,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:38,014 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:03:40,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:40,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1096 states and 1698 transitions. [2024-12-05 22:03:40,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1698 transitions. [2024-12-05 22:03:40,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 22:03:40,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:40,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:43,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:43,441 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:03:43,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:43,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 1112 states and 1723 transitions. [2024-12-05 22:03:43,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1723 transitions. [2024-12-05 22:03:43,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 22:03:43,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:43,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:46,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:46,429 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:03:51,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:51,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1116 states and 1730 transitions. [2024-12-05 22:03:51,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1730 transitions. [2024-12-05 22:03:51,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 22:03:51,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:51,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:54,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:54,400 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 22:03:54,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:54,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 1121 states and 1737 transitions. [2024-12-05 22:03:54,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1737 transitions. [2024-12-05 22:03:54,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 22:03:54,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:54,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:57,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:57,322 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:04:03,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:03,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1121 states and 1735 transitions. [2024-12-05 22:04:03,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1735 transitions. [2024-12-05 22:04:03,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 22:04:03,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:03,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:06,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:06,468 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:04:12,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:12,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 1126 states and 1741 transitions. [2024-12-05 22:04:12,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1741 transitions. [2024-12-05 22:04:12,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:04:12,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:12,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:15,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:15,428 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:04:15,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:15,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1127 states and 1742 transitions. [2024-12-05 22:04:15,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1742 transitions. [2024-12-05 22:04:15,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:04:15,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:15,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:18,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:18,137 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:04:24,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:24,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 1131 states and 1749 transitions. [2024-12-05 22:04:24,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1749 transitions. [2024-12-05 22:04:24,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 22:04:24,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:24,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:26,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:26,965 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-05 22:04:27,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:27,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1133 states and 1751 transitions. [2024-12-05 22:04:27,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1751 transitions. [2024-12-05 22:04:27,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 22:04:27,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:27,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:29,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:30,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 22:04:30,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:30,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1766 states to 1138 states and 1758 transitions. [2024-12-05 22:04:30,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1758 transitions. [2024-12-05 22:04:30,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 22:04:30,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:30,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:32,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:33,074 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:04:39,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:39,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1143 states and 1764 transitions. [2024-12-05 22:04:39,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1764 transitions. [2024-12-05 22:04:39,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 22:04:39,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:39,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:42,233 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:04:48,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:48,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1149 states and 1772 transitions. [2024-12-05 22:04:48,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1772 transitions. [2024-12-05 22:04:48,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 22:04:48,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:48,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:51,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:51,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:04:51,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:51,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 1151 states and 1774 transitions. [2024-12-05 22:04:51,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1774 transitions. [2024-12-05 22:04:51,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 22:04:51,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:51,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:54,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:54,105 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:04:54,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:54,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1152 states and 1775 transitions. [2024-12-05 22:04:54,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1775 transitions. [2024-12-05 22:04:54,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 22:04:54,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:54,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:56,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:56,841 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-05 22:04:56,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:56,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1156 states and 1780 transitions. [2024-12-05 22:04:56,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1780 transitions. [2024-12-05 22:04:56,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:04:56,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:56,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:59,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:59,707 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 22:04:59,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:59,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 1158 states and 1782 transitions. [2024-12-05 22:04:59,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1782 transitions. [2024-12-05 22:04:59,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 22:04:59,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:59,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:02,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:02,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:05:09,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:09,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1164 states and 1790 transitions. [2024-12-05 22:05:09,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1790 transitions. [2024-12-05 22:05:09,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 22:05:09,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:09,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:11,982 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:05:12,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:12,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 1166 states and 1792 transitions. [2024-12-05 22:05:12,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1792 transitions. [2024-12-05 22:05:12,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:05:12,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:12,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:14,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:14,774 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 22:05:14,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:14,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 1168 states and 1794 transitions. [2024-12-05 22:05:14,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1794 transitions. [2024-12-05 22:05:14,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:05:14,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:14,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:17,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:17,547 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:05:24,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:24,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 1172 states and 1800 transitions. [2024-12-05 22:05:24,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1800 transitions. [2024-12-05 22:05:24,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 22:05:24,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:24,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:27,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:27,420 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:05:34,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:34,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 1176 states and 1807 transitions. [2024-12-05 22:05:34,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1807 transitions. [2024-12-05 22:05:34,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 22:05:34,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:34,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:36,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:37,041 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:05:44,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:44,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 1183 states and 1818 transitions. [2024-12-05 22:05:44,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1818 transitions. [2024-12-05 22:05:44,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:05:44,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:44,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:46,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:46,881 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:05:53,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:53,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 1188 states and 1824 transitions. [2024-12-05 22:05:53,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1824 transitions. [2024-12-05 22:05:53,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 22:05:53,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:53,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:56,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:56,598 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:05:56,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:56,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1189 states and 1825 transitions. [2024-12-05 22:05:56,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1825 transitions. [2024-12-05 22:05:56,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 22:05:56,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:56,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:59,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:00,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:06:13,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:13,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1858 states to 1195 states and 1836 transitions. [2024-12-05 22:06:13,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 1836 transitions. [2024-12-05 22:06:13,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:06:13,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:13,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:16,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:16,429 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:06:24,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:24,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 1201 states and 1844 transitions. [2024-12-05 22:06:24,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1844 transitions. [2024-12-05 22:06:24,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:06:24,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:24,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:27,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:27,265 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:06:27,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:27,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 1203 states and 1846 transitions. [2024-12-05 22:06:27,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 1846 transitions. [2024-12-05 22:06:27,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:06:27,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:27,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:29,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:30,018 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:06:30,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:30,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 1206 states and 1850 transitions. [2024-12-05 22:06:30,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1850 transitions. [2024-12-05 22:06:30,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 22:06:30,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:30,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:32,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:33,071 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 22:06:33,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:33,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 1208 states and 1852 transitions. [2024-12-05 22:06:33,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1852 transitions. [2024-12-05 22:06:33,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 22:06:33,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:33,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:35,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:35,903 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:06:35,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:35,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 1208 states and 1851 transitions. [2024-12-05 22:06:35,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1851 transitions. [2024-12-05 22:06:35,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 22:06:35,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:35,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:38,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:38,651 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:06:38,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:38,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 1211 states and 1855 transitions. [2024-12-05 22:06:38,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1855 transitions. [2024-12-05 22:06:38,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 22:06:38,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:38,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:41,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:41,430 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:06:49,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:49,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 1213 states and 1856 transitions. [2024-12-05 22:06:49,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 1856 transitions. [2024-12-05 22:06:49,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:06:49,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:49,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:51,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:52,089 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:06:59,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:59,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 1215 states and 1857 transitions. [2024-12-05 22:06:59,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1857 transitions. [2024-12-05 22:06:59,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 22:06:59,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:59,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:02,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:02,486 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:07:10,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:10,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 1217 states and 1858 transitions. [2024-12-05 22:07:10,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1858 transitions. [2024-12-05 22:07:10,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 22:07:10,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:10,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:13,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:13,822 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 22:07:13,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:13,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 1223 states and 1867 transitions. [2024-12-05 22:07:13,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1867 transitions. [2024-12-05 22:07:13,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 22:07:13,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:13,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:16,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:16,601 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:07:24,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:24,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 1225 states and 1868 transitions. [2024-12-05 22:07:24,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1868 transitions. [2024-12-05 22:07:24,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 22:07:24,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:24,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:27,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:27,205 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 22:07:27,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:27,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 1231 states and 1877 transitions. [2024-12-05 22:07:27,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1877 transitions. [2024-12-05 22:07:27,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:07:27,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:27,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:29,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:29,954 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:07:30,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:30,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 1234 states and 1881 transitions. [2024-12-05 22:07:30,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1881 transitions. [2024-12-05 22:07:30,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:07:30,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:30,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:32,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:32,787 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:07:41,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:41,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 1236 states and 1882 transitions. [2024-12-05 22:07:41,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1882 transitions. [2024-12-05 22:07:41,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 22:07:41,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:41,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:44,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:44,579 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:07:44,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:44,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1238 states and 1884 transitions. [2024-12-05 22:07:44,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1884 transitions. [2024-12-05 22:07:44,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 22:07:44,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:44,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:47,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:47,451 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:07:47,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:47,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1240 states and 1886 transitions. [2024-12-05 22:07:47,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1886 transitions. [2024-12-05 22:07:47,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 22:07:47,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:47,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:50,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:50,269 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 22:07:59,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:59,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 1242 states and 1887 transitions. [2024-12-05 22:07:59,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1887 transitions. [2024-12-05 22:07:59,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 22:07:59,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:59,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:02,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:02,608 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:08:02,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:02,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 1248 states and 1896 transitions. [2024-12-05 22:08:02,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1896 transitions. [2024-12-05 22:08:02,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 22:08:02,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:02,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:05,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:05,496 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:08:05,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:05,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1250 states and 1898 transitions. [2024-12-05 22:08:05,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1898 transitions. [2024-12-05 22:08:05,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 22:08:05,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:05,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:08,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:08,328 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-05 22:08:08,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:08,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1256 states and 1907 transitions. [2024-12-05 22:08:08,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1907 transitions. [2024-12-05 22:08:08,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 22:08:08,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:08,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:11,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:11,208 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-05 22:08:11,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:11,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1262 states and 1916 transitions. [2024-12-05 22:08:11,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1916 transitions. [2024-12-05 22:08:11,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 22:08:11,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:11,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:13,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:14,068 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-05 22:08:14,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:14,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1268 states and 1925 transitions. [2024-12-05 22:08:14,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1925 transitions. [2024-12-05 22:08:14,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:08:14,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:14,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:16,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:16,973 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-12-05 22:08:17,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:17,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 1275 states and 1936 transitions. [2024-12-05 22:08:17,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1936 transitions. [2024-12-05 22:08:17,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:08:17,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:17,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:19,843 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-12-05 22:08:19,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:19,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 1282 states and 1947 transitions. [2024-12-05 22:08:19,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1947 transitions. [2024-12-05 22:08:19,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 22:08:19,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:19,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:22,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:22,807 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-05 22:08:22,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:22,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 1289 states and 1958 transitions. [2024-12-05 22:08:22,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1958 transitions. [2024-12-05 22:08:22,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:08:22,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:22,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:25,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:25,663 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-12-05 22:08:25,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:25,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 1289 states and 1957 transitions. [2024-12-05 22:08:25,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1957 transitions. [2024-12-05 22:08:25,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 22:08:25,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:25,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:28,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:28,527 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 22:08:28,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:28,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1296 states and 1977 transitions. [2024-12-05 22:08:28,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1977 transitions. [2024-12-05 22:08:28,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:08:28,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:28,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:31,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:31,497 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 22:08:31,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:31,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2021 states to 1303 states and 1997 transitions. [2024-12-05 22:08:31,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 1997 transitions. [2024-12-05 22:08:31,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 22:08:31,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:31,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:34,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:38,555 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-12-05 22:08:53,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:53,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2023 states to 1305 states and 1999 transitions. [2024-12-05 22:08:53,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 1999 transitions. [2024-12-05 22:08:53,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 22:08:53,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:53,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:56,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:56,956 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 22:08:56,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:56,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1307 states and 2001 transitions. [2024-12-05 22:08:56,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 2001 transitions. [2024-12-05 22:08:56,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 22:08:56,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:56,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:59,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:59,786 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-12-05 22:08:59,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:59,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1307 states and 2000 transitions. [2024-12-05 22:08:59,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 2000 transitions. [2024-12-05 22:08:59,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 22:08:59,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:59,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:02,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:02,635 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 22:09:02,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:02,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2026 states to 1309 states and 2002 transitions. [2024-12-05 22:09:02,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 2002 transitions. [2024-12-05 22:09:02,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 22:09:02,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:02,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:05,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:07,729 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-12-05 22:09:15,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:15,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2030 states to 1312 states and 2006 transitions. [2024-12-05 22:09:15,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 2006 transitions. [2024-12-05 22:09:15,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 22:09:15,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:15,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:18,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:18,272 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-12-05 22:09:33,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:33,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 1319 states and 2023 transitions. [2024-12-05 22:09:33,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 2023 transitions. [2024-12-05 22:09:33,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 22:09:33,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:33,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:35,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:35,910 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-12-05 22:09:35,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:35,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2049 states to 1321 states and 2025 transitions. [2024-12-05 22:09:35,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 2025 transitions. [2024-12-05 22:09:35,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:09:35,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:35,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:38,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:45,606 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-12-05 22:10:12,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:12,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 1326 states and 2052 transitions. [2024-12-05 22:10:12,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2052 transitions. [2024-12-05 22:10:12,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-05 22:10:12,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:12,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:15,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:19,417 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-12-05 22:10:23,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:23,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 1328 states and 2053 transitions. [2024-12-05 22:10:23,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 2053 transitions. [2024-12-05 22:10:23,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-05 22:10:23,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:23,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:26,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:31,014 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 22:11:18,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:18,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 1344 states and 2105 transitions. [2024-12-05 22:11:18,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 2105 transitions. [2024-12-05 22:11:18,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-05 22:11:18,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:18,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:20,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:21,086 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked.