./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 a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1777a5-724b-4bef-8afb-021bc6c2d9a0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1777a5-724b-4bef-8afb-021bc6c2d9a0/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1777a5-724b-4bef-8afb-021bc6c2d9a0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1777a5-724b-4bef-8afb-021bc6c2d9a0/bin/ukojak-verify-ImItNfHLgk/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_cc1777a5-724b-4bef-8afb-021bc6c2d9a0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1777a5-724b-4bef-8afb-021bc6c2d9a0/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 37d59c797f3b43319090ff0a095e050456ceae93a2210ce04e39dd20e8f8f41e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:42:35,870 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:42:35,958 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1777a5-724b-4bef-8afb-021bc6c2d9a0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 19:42:35,966 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:42:35,967 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:42:36,000 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:42:36,001 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:42:36,001 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:42:36,002 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:42:36,002 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:42:36,003 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:42:36,003 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:42:36,004 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:42:36,004 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:42:36,005 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:42:36,005 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:42:36,006 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:42:36,006 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:42:36,007 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:42:36,007 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:42:36,008 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:42:36,008 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:42:36,009 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:42:36,009 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:42:36,009 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:42:36,010 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:42:36,010 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:42:36,011 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:42:36,011 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:42:36,012 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:42:36,012 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1777a5-724b-4bef-8afb-021bc6c2d9a0/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1777a5-724b-4bef-8afb-021bc6c2d9a0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37d59c797f3b43319090ff0a095e050456ceae93a2210ce04e39dd20e8f8f41e [2024-11-08 19:42:36,257 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:42:36,282 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:42:36,285 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:42:36,288 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:42:36,290 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:42:36,291 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1777a5-724b-4bef-8afb-021bc6c2d9a0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i Unable to find full path for "g++" [2024-11-08 19:42:38,320 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:42:38,838 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:42:38,841 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1777a5-724b-4bef-8afb-021bc6c2d9a0/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i [2024-11-08 19:42:38,886 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1777a5-724b-4bef-8afb-021bc6c2d9a0/bin/ukojak-verify-ImItNfHLgk/data/7c8286649/6d44360485304fc1a90cf35b109eac9d/FLAG9102879f6 [2024-11-08 19:42:38,907 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1777a5-724b-4bef-8afb-021bc6c2d9a0/bin/ukojak-verify-ImItNfHLgk/data/7c8286649/6d44360485304fc1a90cf35b109eac9d [2024-11-08 19:42:38,910 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:42:38,913 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:42:38,916 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:42:38,916 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:42:38,923 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:42:38,924 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:42:38" (1/1) ... [2024-11-08 19:42:38,927 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f78c2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:38, skipping insertion in model container [2024-11-08 19:42:38,927 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:42:38" (1/1) ... [2024-11-08 19:42:39,053 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:42:40,512 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_cc1777a5-724b-4bef-8afb-021bc6c2d9a0/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i[172332,172345] [2024-11-08 19:42:40,582 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:42:40,632 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:42:40,779 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] [2024-11-08 19:42:40,782 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] [2024-11-08 19:42:40,784 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] [2024-11-08 19:42:40,864 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] [2024-11-08 19:42:40,896 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] [2024-11-08 19:42:40,945 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] [2024-11-08 19:42:40,950 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] [2024-11-08 19:42:40,965 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] [2024-11-08 19:42:41,001 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_cc1777a5-724b-4bef-8afb-021bc6c2d9a0/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i[172332,172345] [2024-11-08 19:42:41,019 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:42:41,095 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:42:41,096 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:41 WrapperNode [2024-11-08 19:42:41,097 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:42:41,099 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:42:41,099 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:42:41,099 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:42:41,107 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:41" (1/1) ... [2024-11-08 19:42:41,161 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:41" (1/1) ... [2024-11-08 19:42:41,324 INFO L138 Inliner]: procedures = 140, calls = 1027, calls flagged for inlining = 52, calls inlined = 50, statements flattened = 3275 [2024-11-08 19:42:41,324 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:42:41,325 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:42:41,325 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:42:41,326 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:42:41,336 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:41" (1/1) ... [2024-11-08 19:42:41,336 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:41" (1/1) ... [2024-11-08 19:42:41,371 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:41" (1/1) ... [2024-11-08 19:42:41,372 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:41" (1/1) ... [2024-11-08 19:42:41,441 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:41" (1/1) ... [2024-11-08 19:42:41,463 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:41" (1/1) ... [2024-11-08 19:42:41,490 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:41" (1/1) ... [2024-11-08 19:42:41,505 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:41" (1/1) ... [2024-11-08 19:42:41,539 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:42:41,539 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:42:41,540 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:42:41,540 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:42:41,541 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:42:41" (1/1) ... [2024-11-08 19:42:41,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:42:41,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1777a5-724b-4bef-8afb-021bc6c2d9a0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:42:41,579 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1777a5-724b-4bef-8afb-021bc6c2d9a0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:42:41,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc1777a5-724b-4bef-8afb-021bc6c2d9a0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:42:41,620 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_zone [2024-11-08 19:42:41,620 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_zone [2024-11-08 19:42:41,622 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mark_block_bad [2024-11-08 19:42:41,622 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mark_block_bad [2024-11-08 19:42:41,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 19:42:41,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 19:42:41,624 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2024-11-08 19:42:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2024-11-08 19:42:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 19:42:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:42:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure sm_recheck_media [2024-11-08 19:42:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_recheck_media [2024-11-08 19:42:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 19:42:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 19:42:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2024-11-08 19:42:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2024-11-08 19:42:41,626 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2024-11-08 19:42:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2024-11-08 19:42:41,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 19:42:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 19:42:41,626 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-11-08 19:42:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-11-08 19:42:41,626 INFO L130 BoogieDeclarations]: Found specification of procedure __nand_correct_data [2024-11-08 19:42:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __nand_correct_data [2024-11-08 19:42:41,627 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 19:42:41,627 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 19:42:41,627 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mkoffset [2024-11-08 19:42:41,627 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mkoffset [2024-11-08 19:42:41,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:42:41,627 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 19:42:41,627 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 19:42:41,627 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2024-11-08 19:42:41,627 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2024-11-08 19:42:41,628 INFO L130 BoogieDeclarations]: Found specification of procedure sm_getgeo [2024-11-08 19:42:41,628 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_getgeo [2024-11-08 19:42:41,628 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_put [2024-11-08 19:42:41,628 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_put [2024-11-08 19:42:41,628 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_cis [2024-11-08 19:42:41,628 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_cis [2024-11-08 19:42:41,628 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-08 19:42:41,628 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-08 19:42:41,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 19:42:41,629 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 19:42:41,629 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_lba [2024-11-08 19:42:41,629 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_lba [2024-11-08 19:42:41,629 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_lba [2024-11-08 19:42:41,629 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_lba [2024-11-08 19:42:41,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:42:41,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:42:41,629 INFO L130 BoogieDeclarations]: Found specification of procedure sm_module_init [2024-11-08 19:42:41,629 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_module_init [2024-11-08 19:42:41,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:42:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:42:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure sm_check_block [2024-11-08 19:42:41,631 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_check_block [2024-11-08 19:42:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~loff_t~0~X~$Pointer$~TO~int [2024-11-08 19:42:41,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~loff_t~0~X~$Pointer$~TO~int [2024-11-08 19:42:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:42:41,632 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_init [2024-11-08 19:42:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_init [2024-11-08 19:42:41,632 INFO L130 BoogieDeclarations]: Found specification of procedure sm_sector_valid [2024-11-08 19:42:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_sector_valid [2024-11-08 19:42:41,632 INFO L130 BoogieDeclarations]: Found specification of procedure sm_erase_block [2024-11-08 19:42:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_erase_block [2024-11-08 19:42:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-08 19:42:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-08 19:42:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure sm_module_exit [2024-11-08 19:42:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_module_exit [2024-11-08 19:42:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure sm_break_offset [2024-11-08 19:42:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_break_offset [2024-11-08 19:42:41,634 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_sector [2024-11-08 19:42:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_sector [2024-11-08 19:42:41,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-11-08 19:42:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-11-08 19:42:41,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:42:41,634 INFO L130 BoogieDeclarations]: Found specification of procedure sm_block_valid [2024-11-08 19:42:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_block_valid [2024-11-08 19:42:41,634 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 19:42:41,635 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 19:42:41,635 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 19:42:41,636 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 19:42:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2024-11-08 19:42:41,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2024-11-08 19:42:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-08 19:42:41,636 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-08 19:42:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-08 19:42:41,637 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-08 19:42:41,637 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-08 19:42:41,637 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-08 19:42:41,637 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write_sector [2024-11-08 19:42:41,637 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write_sector [2024-11-08 19:42:41,637 INFO L130 BoogieDeclarations]: Found specification of procedure __nand_calculate_ecc [2024-11-08 19:42:41,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __nand_calculate_ecc [2024-11-08 19:42:41,638 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2024-11-08 19:42:41,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2024-11-08 19:42:41,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:42:41,640 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_flush [2024-11-08 19:42:41,640 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_flush [2024-11-08 19:42:41,640 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2024-11-08 19:42:41,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2024-11-08 19:42:41,640 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2024-11-08 19:42:41,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2024-11-08 19:42:41,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 19:42:41,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:42:41,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:42:41,641 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-08 19:42:41,641 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-08 19:42:42,125 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:42:42,128 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:42:43,859 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 19:42:57,626 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !false; [2024-11-08 19:42:57,627 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume false; [2024-11-08 19:42:57,990 INFO L? ?]: Removed 926 outVars from TransFormulas that were not future-live. [2024-11-08 19:42:57,990 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:42:58,719 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:42:58,720 INFO L316 CfgBuilder]: Removed 36 assume(true) statements. [2024-11-08 19:42:58,720 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:42:58 BoogieIcfgContainer [2024-11-08 19:42:58,720 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:42:58,725 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:42:58,725 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:42:58,739 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:42:58,739 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:42:58" (1/1) ... [2024-11-08 19:42:58,752 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:42:58,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:58,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 743 states and 1094 transitions. [2024-11-08 19:42:58,863 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1094 transitions. [2024-11-08 19:42:58,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:42:58,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:58,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:04,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:05,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:15,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:15,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:15,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 744 states and 1093 transitions. [2024-11-08 19:43:15,422 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1093 transitions. [2024-11-08 19:43:15,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:43:15,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:15,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:19,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:19,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:29,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:30,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:30,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 747 states and 1096 transitions. [2024-11-08 19:43:30,151 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1096 transitions. [2024-11-08 19:43:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:43:30,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:30,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:33,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:33,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:33,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:33,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 747 states and 1095 transitions. [2024-11-08 19:43:33,624 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1095 transitions. [2024-11-08 19:43:33,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:43:33,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:33,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:36,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:37,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:37,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:37,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 751 states and 1110 transitions. [2024-11-08 19:43:37,230 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1110 transitions. [2024-11-08 19:43:37,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:43:37,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:37,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:40,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:40,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:40,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:40,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 755 states and 1125 transitions. [2024-11-08 19:43:40,937 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1125 transitions. [2024-11-08 19:43:40,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:43:40,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:40,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:44,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:44,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:45,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:45,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 760 states and 1140 transitions. [2024-11-08 19:43:45,299 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1140 transitions. [2024-11-08 19:43:45,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:43:45,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:45,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:48,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:48,691 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:48,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:48,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 761 states and 1140 transitions. [2024-11-08 19:43:48,727 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1140 transitions. [2024-11-08 19:43:48,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 19:43:48,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:48,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:52,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:52,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:43:52,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:52,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 766 states and 1148 transitions. [2024-11-08 19:43:52,955 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1148 transitions. [2024-11-08 19:43:52,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 19:43:52,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:52,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:56,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:56,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:43:56,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:56,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 771 states and 1156 transitions. [2024-11-08 19:43:56,613 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1156 transitions. [2024-11-08 19:43:56,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 19:43:56,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:56,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:59,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:59,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:43:59,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:59,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 776 states and 1165 transitions. [2024-11-08 19:43:59,845 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1165 transitions. [2024-11-08 19:43:59,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:43:59,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:59,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:03,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:03,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:03,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:03,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 781 states and 1174 transitions. [2024-11-08 19:44:03,358 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1174 transitions. [2024-11-08 19:44:03,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:44:03,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:03,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:06,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:06,585 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:44:06,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:06,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 784 states and 1178 transitions. [2024-11-08 19:44:06,639 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1178 transitions. [2024-11-08 19:44:06,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:44:06,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:06,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:09,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:09,973 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:44:10,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:10,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 789 states and 1187 transitions. [2024-11-08 19:44:10,070 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1187 transitions. [2024-11-08 19:44:10,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:44:10,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:10,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:13,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:13,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:13,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:13,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 796 states and 1196 transitions. [2024-11-08 19:44:13,789 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1196 transitions. [2024-11-08 19:44:13,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:44:13,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:13,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:16,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:16,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:17,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:17,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 803 states and 1205 transitions. [2024-11-08 19:44:17,146 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1205 transitions. [2024-11-08 19:44:17,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:44:17,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:17,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:20,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:20,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:44:21,918 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:22,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:22,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 808 states and 1213 transitions. [2024-11-08 19:44:22,253 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1213 transitions. [2024-11-08 19:44:22,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:44:22,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:22,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:25,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:25,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:44:29,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:29,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:29,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 813 states and 1221 transitions. [2024-11-08 19:44:29,370 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1221 transitions. [2024-11-08 19:44:29,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:44:29,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:29,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:32,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:32,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:32,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:32,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 818 states and 1228 transitions. [2024-11-08 19:44:32,836 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1228 transitions. [2024-11-08 19:44:32,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:44:32,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:32,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:35,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:36,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:44:36,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:36,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 823 states and 1235 transitions. [2024-11-08 19:44:36,158 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1235 transitions. [2024-11-08 19:44:36,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:44:36,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:36,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:39,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:39,296 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:44:40,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:40,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 828 states and 1243 transitions. [2024-11-08 19:44:40,171 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1243 transitions. [2024-11-08 19:44:40,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:44:40,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:40,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:43,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:44:43,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:43,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 833 states and 1250 transitions. [2024-11-08 19:44:43,549 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1250 transitions. [2024-11-08 19:44:43,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:44:43,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:43,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:46,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:47,009 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:44:49,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:50,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:50,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 841 states and 1277 transitions. [2024-11-08 19:44:50,665 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1277 transitions. [2024-11-08 19:44:50,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:44:50,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:50,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:53,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:54,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:44:54,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:54,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 844 states and 1280 transitions. [2024-11-08 19:44:54,129 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1280 transitions. [2024-11-08 19:44:54,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:44:54,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:54,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:57,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:57,590 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:44:59,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:59,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 852 states and 1308 transitions. [2024-11-08 19:44:59,166 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1308 transitions. [2024-11-08 19:44:59,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:44:59,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:59,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:02,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:02,486 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:45:02,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:02,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 853 states and 1309 transitions. [2024-11-08 19:45:02,503 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1309 transitions. [2024-11-08 19:45:02,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:45:02,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:02,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:05,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:05,804 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:45:05,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:05,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 854 states and 1310 transitions. [2024-11-08 19:45:05,855 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1310 transitions. [2024-11-08 19:45:05,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:45:05,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:05,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:08,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:09,102 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:45:09,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:09,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 857 states and 1313 transitions. [2024-11-08 19:45:09,142 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1313 transitions. [2024-11-08 19:45:09,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:45:09,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:09,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:12,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:12,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:45:12,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:12,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 858 states and 1314 transitions. [2024-11-08 19:45:12,424 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1314 transitions. [2024-11-08 19:45:12,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:45:12,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:12,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:15,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:15,857 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:45:15,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:15,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 859 states and 1315 transitions. [2024-11-08 19:45:15,908 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1315 transitions. [2024-11-08 19:45:15,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:45:15,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:15,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:19,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:19,373 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:45:19,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:19,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 860 states and 1316 transitions. [2024-11-08 19:45:19,413 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1316 transitions. [2024-11-08 19:45:19,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:45:19,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:19,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:22,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:22,535 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:45:22,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:22,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 860 states and 1314 transitions. [2024-11-08 19:45:22,576 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1314 transitions. [2024-11-08 19:45:22,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:45:22,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:22,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:25,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:25,932 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:45:25,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:25,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 862 states and 1316 transitions. [2024-11-08 19:45:25,971 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1316 transitions. [2024-11-08 19:45:25,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:45:25,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:25,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:29,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:29,236 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:45:29,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:29,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 864 states and 1319 transitions. [2024-11-08 19:45:29,251 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1319 transitions. [2024-11-08 19:45:29,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:45:29,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:29,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:32,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:32,470 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:45:32,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:32,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 865 states and 1320 transitions. [2024-11-08 19:45:32,501 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1320 transitions. [2024-11-08 19:45:32,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:45:32,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:32,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:35,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:36,100 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:45:36,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:36,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 866 states and 1320 transitions. [2024-11-08 19:45:36,116 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1320 transitions. [2024-11-08 19:45:36,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:45:36,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:36,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:39,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:39,361 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:45:39,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:39,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 868 states and 1322 transitions. [2024-11-08 19:45:39,417 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1322 transitions. [2024-11-08 19:45:39,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:45:39,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:39,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:42,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:42,713 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:45:42,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:42,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 870 states and 1325 transitions. [2024-11-08 19:45:42,730 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1325 transitions. [2024-11-08 19:45:42,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:45:42,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:42,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:45,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:46,006 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:45:46,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:46,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 871 states and 1325 transitions. [2024-11-08 19:45:46,024 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1325 transitions. [2024-11-08 19:45:46,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:45:46,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:46,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:49,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:49,226 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:45:49,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:49,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 889 states and 1352 transitions. [2024-11-08 19:45:49,454 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1352 transitions. [2024-11-08 19:45:49,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:45:49,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:49,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:52,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:52,703 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:45:52,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:52,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 889 states and 1349 transitions. [2024-11-08 19:45:52,769 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1349 transitions. [2024-11-08 19:45:52,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:45:52,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:52,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:56,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:56,783 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:45:58,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:58,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 891 states and 1351 transitions. [2024-11-08 19:45:58,430 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1351 transitions. [2024-11-08 19:45:58,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:45:58,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:58,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:01,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:01,669 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:46:03,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:46:05,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:05,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 899 states and 1377 transitions. [2024-11-08 19:46:05,507 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1377 transitions. [2024-11-08 19:46:05,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:46:05,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:05,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:08,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:10,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:46:17,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:17,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 903 states and 1389 transitions. [2024-11-08 19:46:17,366 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1389 transitions. [2024-11-08 19:46:17,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:46:17,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:17,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:20,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:20,775 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:46:20,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:20,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 906 states and 1392 transitions. [2024-11-08 19:46:20,893 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1392 transitions. [2024-11-08 19:46:20,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:46:20,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:20,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:24,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:24,254 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:46:24,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:24,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 924 states and 1419 transitions. [2024-11-08 19:46:24,575 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1419 transitions. [2024-11-08 19:46:24,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:46:24,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:24,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:27,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:27,826 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:46:27,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:28,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 936 states and 1442 transitions. [2024-11-08 19:46:28,001 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1442 transitions. [2024-11-08 19:46:28,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:46:28,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:28,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:31,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:31,500 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:46:32,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:32,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 937 states and 1443 transitions. [2024-11-08 19:46:32,254 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1443 transitions. [2024-11-08 19:46:32,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:46:32,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:32,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:35,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:36,845 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:46:40,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:40,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 940 states and 1453 transitions. [2024-11-08 19:46:40,508 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1453 transitions. [2024-11-08 19:46:40,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:46:40,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:40,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:43,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:44,132 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:46:44,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:44,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 941 states and 1454 transitions. [2024-11-08 19:46:44,173 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1454 transitions. [2024-11-08 19:46:44,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:46:44,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:44,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:47,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:47,351 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:46:49,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:49,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 944 states and 1457 transitions. [2024-11-08 19:46:49,773 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1457 transitions. [2024-11-08 19:46:49,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:46:49,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:49,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:52,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:53,056 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:46:53,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:53,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 956 states and 1480 transitions. [2024-11-08 19:46:53,277 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1480 transitions. [2024-11-08 19:46:53,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:46:53,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:53,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:56,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:56,594 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:46:59,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:59,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 960 states and 1484 transitions. [2024-11-08 19:46:59,388 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1484 transitions. [2024-11-08 19:46:59,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:46:59,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:59,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:02,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:02,686 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:47:02,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:02,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 961 states and 1485 transitions. [2024-11-08 19:47:02,714 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1485 transitions. [2024-11-08 19:47:02,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:47:02,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:02,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:05,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:05,981 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:47:06,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:06,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 962 states and 1486 transitions. [2024-11-08 19:47:06,694 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1486 transitions. [2024-11-08 19:47:06,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:47:06,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:06,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:09,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:09,955 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:47:11,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:11,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 965 states and 1489 transitions. [2024-11-08 19:47:11,872 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1489 transitions. [2024-11-08 19:47:11,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:47:11,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:11,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:15,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:15,143 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:47:15,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:15,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 967 states and 1491 transitions. [2024-11-08 19:47:15,186 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1491 transitions. [2024-11-08 19:47:15,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:47:15,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:15,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:18,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:18,407 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:47:21,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:21,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 969 states and 1494 transitions. [2024-11-08 19:47:21,401 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1494 transitions. [2024-11-08 19:47:21,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:47:21,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:21,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:24,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:24,502 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:47:26,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:26,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 973 states and 1498 transitions. [2024-11-08 19:47:26,614 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1498 transitions. [2024-11-08 19:47:26,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:47:26,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:26,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:29,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:29,755 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:47:29,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:29,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 974 states and 1499 transitions. [2024-11-08 19:47:29,778 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1499 transitions. [2024-11-08 19:47:29,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:47:29,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:29,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:32,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:32,864 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:47:32,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:32,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 975 states and 1499 transitions. [2024-11-08 19:47:32,891 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1499 transitions. [2024-11-08 19:47:32,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:47:32,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:32,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:35,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:36,091 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:47:36,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:36,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 977 states and 1502 transitions. [2024-11-08 19:47:36,125 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1502 transitions. [2024-11-08 19:47:36,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:47:36,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:36,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:39,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:39,265 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:47:39,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:39,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 978 states and 1503 transitions. [2024-11-08 19:47:39,299 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1503 transitions. [2024-11-08 19:47:39,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:47:39,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:39,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:42,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:42,508 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:47:45,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:45,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 980 states and 1507 transitions. [2024-11-08 19:47:45,734 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1507 transitions. [2024-11-08 19:47:45,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:47:45,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:45,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:48,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:48,785 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:47:48,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:48,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 982 states and 1510 transitions. [2024-11-08 19:47:48,816 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1510 transitions. [2024-11-08 19:47:48,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:47:48,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:48,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:51,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:51,950 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 19:47:52,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:52,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 1000 states and 1537 transitions. [2024-11-08 19:47:52,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1537 transitions. [2024-11-08 19:47:52,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:47:52,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:52,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:55,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:55,409 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:47:55,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:55,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1554 states to 1005 states and 1546 transitions. [2024-11-08 19:47:55,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1546 transitions. [2024-11-08 19:47:55,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:47:55,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:55,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:58,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:58,586 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:47:58,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:58,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 1005 states and 1543 transitions. [2024-11-08 19:47:58,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1543 transitions. [2024-11-08 19:47:58,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:47:58,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:58,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:01,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:01,783 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:48:01,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:01,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1017 states and 1566 transitions. [2024-11-08 19:48:01,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1566 transitions. [2024-11-08 19:48:01,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:48:01,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:01,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:05,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:05,120 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:48:05,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:05,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1018 states and 1567 transitions. [2024-11-08 19:48:05,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1567 transitions. [2024-11-08 19:48:05,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:48:05,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:05,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:08,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:09,620 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:48:10,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:10,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1020 states and 1570 transitions. [2024-11-08 19:48:10,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1570 transitions. [2024-11-08 19:48:10,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:48:10,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:10,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:13,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:14,022 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:48:14,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:14,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1025 states and 1580 transitions. [2024-11-08 19:48:14,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1580 transitions. [2024-11-08 19:48:14,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:48:14,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:14,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:17,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:17,136 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:48:17,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:17,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 1041 states and 1605 transitions. [2024-11-08 19:48:17,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1605 transitions. [2024-11-08 19:48:17,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:48:17,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:17,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:20,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:21,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:48:26,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:26,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 1043 states and 1605 transitions. [2024-11-08 19:48:26,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1605 transitions. [2024-11-08 19:48:26,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:48:26,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:26,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:29,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:29,185 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:48:31,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:31,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1046 states and 1608 transitions. [2024-11-08 19:48:31,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1608 transitions. [2024-11-08 19:48:31,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:48:31,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:31,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:35,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:35,495 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 19:48:35,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:35,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1048 states and 1610 transitions. [2024-11-08 19:48:35,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1610 transitions. [2024-11-08 19:48:35,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:48:35,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:35,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:39,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:39,891 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:48:39,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:39,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1049 states and 1611 transitions. [2024-11-08 19:48:39,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1611 transitions. [2024-11-08 19:48:39,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:48:39,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:39,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:44,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:44,134 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:48:44,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:44,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 1065 states and 1636 transitions. [2024-11-08 19:48:44,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1636 transitions. [2024-11-08 19:48:44,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:48:44,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:44,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:48,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:48,159 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:48:49,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:49,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1069 states and 1640 transitions. [2024-11-08 19:48:49,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1640 transitions. [2024-11-08 19:48:49,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:48:49,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:49,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:53,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:53,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:48:57,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:57,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 1071 states and 1641 transitions. [2024-11-08 19:48:57,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1641 transitions. [2024-11-08 19:48:57,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:48:57,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:57,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:00,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:00,628 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 19:49:00,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:00,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 1073 states and 1643 transitions. [2024-11-08 19:49:00,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1643 transitions. [2024-11-08 19:49:00,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:49:00,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:00,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:04,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:04,595 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:49:04,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:04,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1077 states and 1648 transitions. [2024-11-08 19:49:04,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1648 transitions. [2024-11-08 19:49:04,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:49:04,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:04,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:08,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:08,406 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:49:08,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:08,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1078 states and 1649 transitions. [2024-11-08 19:49:08,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1649 transitions. [2024-11-08 19:49:08,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:49:08,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:08,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:11,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:12,082 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:49:12,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:12,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1080 states and 1652 transitions. [2024-11-08 19:49:12,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1652 transitions. [2024-11-08 19:49:12,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:49:12,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:12,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:15,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:16,160 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:49:16,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:16,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 1084 states and 1657 transitions. [2024-11-08 19:49:16,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1657 transitions. [2024-11-08 19:49:16,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:49:16,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:16,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:19,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:22,042 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:24,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:24,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 1088 states and 1669 transitions. [2024-11-08 19:49:24,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1669 transitions. [2024-11-08 19:49:24,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:49:24,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:24,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:27,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:28,036 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:49:28,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:28,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1093 states and 1679 transitions. [2024-11-08 19:49:28,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1679 transitions. [2024-11-08 19:49:28,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:49:28,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:28,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:31,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:31,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:49:35,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:35,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 1097 states and 1685 transitions. [2024-11-08 19:49:35,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1685 transitions. [2024-11-08 19:49:35,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:49:35,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:35,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:38,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:41,465 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:44,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:44,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 1101 states and 1695 transitions. [2024-11-08 19:49:44,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1695 transitions. [2024-11-08 19:49:44,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:49:44,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:44,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:47,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:47,776 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:49:47,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:47,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1102 states and 1696 transitions. [2024-11-08 19:49:47,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1696 transitions. [2024-11-08 19:49:47,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:49:47,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:47,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:51,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:53,324 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:49:55,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:55,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1104 states and 1704 transitions. [2024-11-08 19:49:55,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1704 transitions. [2024-11-08 19:49:55,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:49:55,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:55,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:58,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:59,037 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:50:03,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:03,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 1108 states and 1710 transitions. [2024-11-08 19:50:03,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1710 transitions. [2024-11-08 19:50:03,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:50:03,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:03,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:07,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:07,880 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:50:08,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:08,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1124 states and 1735 transitions. [2024-11-08 19:50:08,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1735 transitions. [2024-11-08 19:50:08,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:50:08,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:08,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:11,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:11,195 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:50:16,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:16,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1128 states and 1742 transitions. [2024-11-08 19:50:16,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1742 transitions. [2024-11-08 19:50:16,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:50:16,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:16,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:19,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:19,237 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:50:19,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:19,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 1134 states and 1750 transitions. [2024-11-08 19:50:19,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1750 transitions. [2024-11-08 19:50:19,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:50:19,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:19,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:22,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:22,589 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:50:28,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:28,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1134 states and 1748 transitions. [2024-11-08 19:50:28,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1748 transitions. [2024-11-08 19:50:28,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:50:28,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:28,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:31,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:31,385 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 19:50:31,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:31,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 1136 states and 1750 transitions. [2024-11-08 19:50:31,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1750 transitions. [2024-11-08 19:50:31,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:50:31,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:31,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:34,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:34,754 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:50:40,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:40,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 1141 states and 1756 transitions. [2024-11-08 19:50:40,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1756 transitions. [2024-11-08 19:50:40,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:50:40,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:40,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:43,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:43,149 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:50:48,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:48,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1145 states and 1763 transitions. [2024-11-08 19:50:48,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1763 transitions. [2024-11-08 19:50:48,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:50:48,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:48,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:51,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:51,790 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:50:51,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:51,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1146 states and 1764 transitions. [2024-11-08 19:50:51,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1764 transitions. [2024-11-08 19:50:51,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:50:51,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:51,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:55,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:55,300 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:50:55,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:55,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1152 states and 1772 transitions. [2024-11-08 19:50:55,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1772 transitions. [2024-11-08 19:50:55,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:50:55,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:55,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:58,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:58,642 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 19:50:58,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:58,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 1156 states and 1777 transitions. [2024-11-08 19:50:58,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1777 transitions. [2024-11-08 19:50:58,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:50:58,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:58,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:01,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:01,941 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:51:07,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:07,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1161 states and 1783 transitions. [2024-11-08 19:51:07,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1783 transitions. [2024-11-08 19:51:07,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:51:07,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:07,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:11,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:11,151 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:51:16,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:16,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 1167 states and 1791 transitions. [2024-11-08 19:51:16,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1791 transitions. [2024-11-08 19:51:16,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:51:16,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:16,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:19,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:19,905 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:51:19,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:19,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1169 states and 1793 transitions. [2024-11-08 19:51:19,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1793 transitions. [2024-11-08 19:51:19,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:51:19,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:19,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:23,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:23,308 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:51:23,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:23,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 1170 states and 1794 transitions. [2024-11-08 19:51:23,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1794 transitions. [2024-11-08 19:51:23,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:51:23,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:23,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:26,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:27,098 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:51:32,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:32,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1176 states and 1802 transitions. [2024-11-08 19:51:32,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1802 transitions. [2024-11-08 19:51:32,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:51:32,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:32,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:35,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:35,947 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:51:35,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:35,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1178 states and 1804 transitions. [2024-11-08 19:51:35,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1804 transitions. [2024-11-08 19:51:35,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:51:35,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:35,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:39,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:39,291 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:51:39,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:39,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 1181 states and 1807 transitions. [2024-11-08 19:51:39,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1807 transitions. [2024-11-08 19:51:39,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:51:39,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:39,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:42,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:42,464 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:51:48,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:48,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1185 states and 1813 transitions. [2024-11-08 19:51:48,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1813 transitions. [2024-11-08 19:51:48,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:51:48,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:48,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:52,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:52,295 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:51:52,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:52,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 1188 states and 1816 transitions. [2024-11-08 19:51:52,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1816 transitions. [2024-11-08 19:51:52,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:51:52,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:52,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:55,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:55,750 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:52:02,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:02,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 1192 states and 1823 transitions. [2024-11-08 19:52:02,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1823 transitions. [2024-11-08 19:52:02,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:52:02,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:02,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:05,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:05,215 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:52:12,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:12,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 1200 states and 1835 transitions. [2024-11-08 19:52:12,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1835 transitions. [2024-11-08 19:52:12,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:52:12,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:12,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:16,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:16,684 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:52:24,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:24,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 1205 states and 1841 transitions. [2024-11-08 19:52:24,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1841 transitions. [2024-11-08 19:52:24,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:52:24,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:24,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:27,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:29,143 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:52:43,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:43,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 1211 states and 1852 transitions. [2024-11-08 19:52:43,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1852 transitions. [2024-11-08 19:52:43,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:52:43,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:43,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:46,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:46,450 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:52:46,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:46,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 1212 states and 1853 transitions. [2024-11-08 19:52:46,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1853 transitions. [2024-11-08 19:52:46,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:52:46,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:46,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:50,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:50,363 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:52:58,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:58,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 1218 states and 1861 transitions. [2024-11-08 19:52:58,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 1861 transitions. [2024-11-08 19:52:58,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:52:58,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:58,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:02,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:02,541 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:53:02,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:02,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 1220 states and 1863 transitions. [2024-11-08 19:53:02,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1863 transitions. [2024-11-08 19:53:02,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:53:02,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:02,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:06,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:06,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:53:06,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:06,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 1223 states and 1867 transitions. [2024-11-08 19:53:06,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1867 transitions. [2024-11-08 19:53:07,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:53:07,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:07,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:11,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:11,205 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:53:19,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:19,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 1225 states and 1868 transitions. [2024-11-08 19:53:19,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1868 transitions. [2024-11-08 19:53:19,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:53:19,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:19,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:23,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:23,259 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:53:23,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:23,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 1225 states and 1867 transitions. [2024-11-08 19:53:23,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1867 transitions. [2024-11-08 19:53:23,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:53:23,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:23,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:26,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:26,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:53:27,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:27,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 1228 states and 1871 transitions. [2024-11-08 19:53:27,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1871 transitions. [2024-11-08 19:53:27,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:53:27,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:27,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:30,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:30,569 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:53:39,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:39,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1230 states and 1872 transitions. [2024-11-08 19:53:39,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1872 transitions. [2024-11-08 19:53:39,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:53:39,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:39,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:43,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:43,559 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:53:43,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:43,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1899 states to 1233 states and 1875 transitions. [2024-11-08 19:53:43,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1875 transitions. [2024-11-08 19:53:43,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:53:43,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:43,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:47,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:47,874 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:53:56,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:56,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 1235 states and 1876 transitions. [2024-11-08 19:53:56,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1876 transitions. [2024-11-08 19:53:56,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:53:56,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:56,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:00,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:00,517 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:54:00,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:00,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 1241 states and 1885 transitions. [2024-11-08 19:54:00,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1885 transitions. [2024-11-08 19:54:00,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:54:00,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:00,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:04,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:04,156 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:54:11,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:11,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1243 states and 1886 transitions. [2024-11-08 19:54:11,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1886 transitions. [2024-11-08 19:54:11,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:54:11,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:11,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:15,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:15,370 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:54:15,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:15,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 1249 states and 1895 transitions. [2024-11-08 19:54:15,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1895 transitions. [2024-11-08 19:54:15,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:54:15,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:15,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:18,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:18,869 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:54:18,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:18,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 1252 states and 1899 transitions. [2024-11-08 19:54:18,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1899 transitions. [2024-11-08 19:54:18,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:54:18,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:18,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:22,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:22,376 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:54:30,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:30,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 1254 states and 1900 transitions. [2024-11-08 19:54:30,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1900 transitions. [2024-11-08 19:54:30,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:54:30,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:30,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:33,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:33,847 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:54:33,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:33,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1256 states and 1902 transitions. [2024-11-08 19:54:33,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1902 transitions. [2024-11-08 19:54:33,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:54:33,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:33,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:37,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:37,301 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:54:37,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:37,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 1258 states and 1904 transitions. [2024-11-08 19:54:37,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1904 transitions. [2024-11-08 19:54:37,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:54:37,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:37,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:40,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:40,910 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:54:51,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:51,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1929 states to 1260 states and 1905 transitions. [2024-11-08 19:54:51,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1905 transitions. [2024-11-08 19:54:51,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 19:54:51,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:51,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:55,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:55,753 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:54:55,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:55,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1266 states and 1914 transitions. [2024-11-08 19:54:55,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1914 transitions. [2024-11-08 19:54:55,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:54:55,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:55,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:59,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:59,439 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:54:59,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:59,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1268 states and 1916 transitions. [2024-11-08 19:54:59,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1916 transitions. [2024-11-08 19:54:59,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:54:59,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:59,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:03,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:03,526 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 19:55:03,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:03,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1274 states and 1925 transitions. [2024-11-08 19:55:03,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1925 transitions. [2024-11-08 19:55:03,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:55:03,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:03,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:07,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:07,671 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 19:55:07,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:07,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1280 states and 1934 transitions. [2024-11-08 19:55:07,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1934 transitions. [2024-11-08 19:55:07,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:55:07,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:07,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:11,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:11,384 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:55:11,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:11,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1286 states and 1943 transitions. [2024-11-08 19:55:11,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1943 transitions. [2024-11-08 19:55:11,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 19:55:11,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:11,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:15,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:15,714 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-08 19:55:15,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:15,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 1293 states and 1954 transitions. [2024-11-08 19:55:15,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1954 transitions. [2024-11-08 19:55:15,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 19:55:15,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:15,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:19,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:19,407 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-08 19:55:19,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:19,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 1300 states and 1965 transitions. [2024-11-08 19:55:19,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1965 transitions. [2024-11-08 19:55:19,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 19:55:19,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:19,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:23,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:23,512 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 19:55:23,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:23,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1307 states and 1976 transitions. [2024-11-08 19:55:23,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1976 transitions. [2024-11-08 19:55:23,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 19:55:23,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:23,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:27,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:27,107 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-08 19:55:27,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:27,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1307 states and 1975 transitions. [2024-11-08 19:55:27,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1975 transitions. [2024-11-08 19:55:27,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:55:27,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:27,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:30,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:31,021 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:55:31,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:31,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 1314 states and 1995 transitions. [2024-11-08 19:55:31,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 1995 transitions. [2024-11-08 19:55:31,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:55:31,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:31,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:34,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:39,260 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-08 19:55:55,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:55,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2021 states to 1316 states and 1997 transitions. [2024-11-08 19:55:55,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 1997 transitions. [2024-11-08 19:55:55,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 19:55:55,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:55,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:59,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:59,360 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:56:09,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:09,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 1323 states and 2016 transitions. [2024-11-08 19:56:09,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 2016 transitions. [2024-11-08 19:56:09,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 19:56:09,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:09,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:13,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:13,612 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:56:13,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:13,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2042 states to 1325 states and 2018 transitions. [2024-11-08 19:56:13,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 2018 transitions. [2024-11-08 19:56:13,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 19:56:13,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:13,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:18,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:18,285 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-08 19:56:18,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:18,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2041 states to 1325 states and 2017 transitions. [2024-11-08 19:56:18,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 2017 transitions. [2024-11-08 19:56:18,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 19:56:18,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:18,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:23,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:23,364 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 19:56:23,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:23,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1327 states and 2019 transitions. [2024-11-08 19:56:23,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 2019 transitions. [2024-11-08 19:56:23,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 19:56:23,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:23,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:27,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:30,673 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-08 19:56:39,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:39,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 1330 states and 2023 transitions. [2024-11-08 19:56:39,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 2023 transitions. [2024-11-08 19:56:39,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 19:56:39,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:39,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:43,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:43,819 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked.