./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_43e4b31d-b344-4850-b041-bc7413833620/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43e4b31d-b344-4850-b041-bc7413833620/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43e4b31d-b344-4850-b041-bc7413833620/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43e4b31d-b344-4850-b041-bc7413833620/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43e4b31d-b344-4850-b041-bc7413833620/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43e4b31d-b344-4850-b041-bc7413833620/bin/ukojak-verify-Qdu7aM0XO9 --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 949424244b253eebe8c539a6549e978b334eb11066ed24813c344448dac2db32 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 22:01:25,888 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 22:01:25,955 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43e4b31d-b344-4850-b041-bc7413833620/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-02 22:01:25,960 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 22:01:25,960 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 22:01:25,983 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 22:01:25,984 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 22:01:25,984 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 22:01:25,985 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 22:01:25,986 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 22:01:25,986 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 22:01:25,987 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 22:01:25,987 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 22:01:25,988 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 22:01:25,988 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 22:01:25,989 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 22:01:25,989 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 22:01:25,990 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 22:01:25,990 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 22:01:25,991 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 22:01:25,991 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 22:01:25,992 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 22:01:25,993 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 22:01:25,993 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:01:25,994 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 22:01:25,994 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 22:01:25,994 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 22:01:25,995 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 22:01:25,995 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 22:01:25,996 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 22:01:25,996 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_43e4b31d-b344-4850-b041-bc7413833620/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43e4b31d-b344-4850-b041-bc7413833620/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 949424244b253eebe8c539a6549e978b334eb11066ed24813c344448dac2db32 [2023-12-02 22:01:26,233 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 22:01:26,255 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 22:01:26,258 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 22:01:26,259 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 22:01:26,260 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 22:01:26,261 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43e4b31d-b344-4850-b041-bc7413833620/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i [2023-12-02 22:01:29,321 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 22:01:29,878 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 22:01:29,879 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43e4b31d-b344-4850-b041-bc7413833620/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i [2023-12-02 22:01:29,940 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43e4b31d-b344-4850-b041-bc7413833620/bin/ukojak-verify-Qdu7aM0XO9/data/1e97d0617/db90cacdd3534be3a1dacddb4f767976/FLAGe97018b4c [2023-12-02 22:01:29,957 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43e4b31d-b344-4850-b041-bc7413833620/bin/ukojak-verify-Qdu7aM0XO9/data/1e97d0617/db90cacdd3534be3a1dacddb4f767976 [2023-12-02 22:01:29,960 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 22:01:29,962 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 22:01:29,963 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 22:01:29,964 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 22:01:29,969 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 22:01:29,970 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:01:29" (1/1) ... [2023-12-02 22:01:29,971 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@be0553e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:01:29, skipping insertion in model container [2023-12-02 22:01:29,972 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:01:29" (1/1) ... [2023-12-02 22:01:30,160 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 22:01:33,096 WARN L240 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_43e4b31d-b344-4850-b041-bc7413833620/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i[422408,422421] [2023-12-02 22:01:33,147 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:01:33,248 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 22:01:33,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4297] [2023-12-02 22:01:33,351 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4304] [2023-12-02 22:01:33,351 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [4311] [2023-12-02 22:01:33,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [4319-4320] [2023-12-02 22:01:33,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [4328-4329] [2023-12-02 22:01:33,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4337-4338] [2023-12-02 22:01:33,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4350] [2023-12-02 22:01:33,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [4357] [2023-12-02 22:01:33,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [4596] [2023-12-02 22:01:33,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [4603] [2023-12-02 22:01:33,359 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [4614-4615] [2023-12-02 22:01:33,359 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4618-4619] [2023-12-02 22:01:33,359 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4622-4623] [2023-12-02 22:01:33,359 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4626-4627] [2023-12-02 22:01:33,532 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3533/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/scsi_debug.c"), "i" (2717), "i" (12UL)); [8940-8941] [2023-12-02 22:01:33,533 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3533/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/scsi_debug.c"), "i" (2718), "i" (12UL)); [8949-8950] [2023-12-02 22:01:33,557 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3533/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/scsi_debug.c"), "i" (3232), "i" (12UL)); [9626-9627] [2023-12-02 22:01:33,558 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3533/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/scsi_debug.c"), "i" (3249), "i" (12UL)); [9651-9652] [2023-12-02 22:01:33,559 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3533/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/scsi_debug.c"), "i" (3250), "i" (12UL)); [9660-9661] [2023-12-02 22:01:33,755 WARN L240 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_43e4b31d-b344-4850-b041-bc7413833620/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i[422408,422421] [2023-12-02 22:01:33,762 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:01:34,086 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:01:34,087 WARN L675 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:01:34,087 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:01:34,096 INFO L206 MainTranslator]: Completed translation [2023-12-02 22:01:34,096 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:01:34 WrapperNode [2023-12-02 22:01:34,096 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 22:01:34,097 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 22:01:34,098 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 22:01:34,098 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 22:01:34,106 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:01:34" (1/1) ... [2023-12-02 22:01:34,211 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:01:34" (1/1) ... [2023-12-02 22:01:34,595 INFO L138 Inliner]: procedures = 367, calls = 6061, calls flagged for inlining = 163, calls inlined = 161, statements flattened = 13747 [2023-12-02 22:01:34,596 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 22:01:34,597 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 22:01:34,597 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 22:01:34,597 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 22:01:34,608 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:01:34" (1/1) ... [2023-12-02 22:01:34,608 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:01:34" (1/1) ... [2023-12-02 22:01:34,681 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:01:34" (1/1) ... [2023-12-02 22:01:34,682 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:01:34" (1/1) ... [2023-12-02 22:01:34,996 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:01:34" (1/1) ... [2023-12-02 22:01:35,032 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:01:34" (1/1) ... [2023-12-02 22:01:35,105 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:01:34" (1/1) ... [2023-12-02 22:01:35,133 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:01:34" (1/1) ... [2023-12-02 22:01:35,202 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 22:01:35,203 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 22:01:35,204 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 22:01:35,204 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 22:01:35,205 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:01:34" (1/1) ... [2023-12-02 22:01:35,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:01:35,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43e4b31d-b344-4850-b041-bc7413833620/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 22:01:35,240 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43e4b31d-b344-4850-b041-bc7413833620/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 22:01:35,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43e4b31d-b344-4850-b041-bc7413833620/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 22:01:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-12-02 22:01:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-12-02 22:01:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-12-02 22:01:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-12-02 22:01:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure map_index_to_lba [2023-12-02 22:01:35,281 INFO L138 BoogieDeclarations]: Found implementation of procedure map_index_to_lba [2023-12-02 22:01:35,281 INFO L130 BoogieDeclarations]: Found specification of procedure sector_size_show [2023-12-02 22:01:35,281 INFO L138 BoogieDeclarations]: Found implementation of procedure sector_size_show [2023-12-02 22:01:35,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 22:01:35,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 22:01:35,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-02 22:01:35,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-02 22:01:35,282 INFO L130 BoogieDeclarations]: Found specification of procedure dif_show [2023-12-02 22:01:35,282 INFO L138 BoogieDeclarations]: Found implementation of procedure dif_show [2023-12-02 22:01:35,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-02 22:01:35,282 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-02 22:01:35,282 INFO L130 BoogieDeclarations]: Found specification of procedure stop_all_queued [2023-12-02 22:01:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_all_queued [2023-12-02 22:01:35,283 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_remove_adapter [2023-12-02 22:01:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_remove_adapter [2023-12-02 22:01:35,283 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_lbp [2023-12-02 22:01:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_lbp [2023-12-02 22:01:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_queuecommand_lock_or_not [2023-12-02 22:01:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_queuecommand_lock_or_not [2023-12-02 22:01:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-12-02 22:01:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-12-02 22:01:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_host_reset [2023-12-02 22:01:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_host_reset [2023-12-02 22:01:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-12-02 22:01:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-12-02 22:01:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-02 22:01:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-02 22:01:35,286 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2023-12-02 22:01:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2023-12-02 22:01:35,286 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-12-02 22:01:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-12-02 22:01:35,286 INFO L130 BoogieDeclarations]: Found specification of procedure dev_size_mb_show [2023-12-02 22:01:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_size_mb_show [2023-12-02 22:01:35,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-02 22:01:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-02 22:01:35,287 INFO L130 BoogieDeclarations]: Found specification of procedure num_parts_show [2023-12-02 22:01:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure num_parts_show [2023-12-02 22:01:35,287 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_level_show [2023-12-02 22:01:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_level_show [2023-12-02 22:01:35,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2023-12-02 22:01:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2023-12-02 22:01:35,288 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be16 [2023-12-02 22:01:35,288 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be16 [2023-12-02 22:01:35,288 INFO L130 BoogieDeclarations]: Found specification of procedure fill_from_dev_buffer [2023-12-02 22:01:35,288 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_from_dev_buffer [2023-12-02 22:01:35,288 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_slave_destroy [2023-12-02 22:01:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_slave_destroy [2023-12-02 22:01:35,289 INFO L130 BoogieDeclarations]: Found specification of procedure map_region [2023-12-02 22:01:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure map_region [2023-12-02 22:01:35,289 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-12-02 22:01:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-12-02 22:01:35,290 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-12-02 22:01:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-12-02 22:01:35,290 INFO L130 BoogieDeclarations]: Found specification of procedure fetch_to_dev_buffer [2023-12-02 22:01:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure fetch_to_dev_buffer [2023-12-02 22:01:35,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 22:01:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 22:01:35,291 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_set_guard [2023-12-02 22:01:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_set_guard [2023-12-02 22:01:35,291 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 22:01:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 22:01:35,291 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_info [2023-12-02 22:01:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_info [2023-12-02 22:01:35,292 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2023-12-02 22:01:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2023-12-02 22:01:35,292 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_abort [2023-12-02 22:01:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_abort [2023-12-02 22:01:35,292 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-12-02 22:01:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-12-02 22:01:35,292 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_resp [2023-12-02 22:01:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_resp [2023-12-02 22:01:35,293 INFO L130 BoogieDeclarations]: Found specification of procedure pseudo_lld_bus_match [2023-12-02 22:01:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pseudo_lld_bus_match [2023-12-02 22:01:35,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 22:01:35,293 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-12-02 22:01:35,293 INFO L130 BoogieDeclarations]: Found specification of procedure host_lock_show [2023-12-02 22:01:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure host_lock_show [2023-12-02 22:01:35,294 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-02 22:01:35,294 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_bus_reset [2023-12-02 22:01:35,294 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_bus_reset [2023-12-02 22:01:35,294 INFO L130 BoogieDeclarations]: Found specification of procedure no_lun_0_show [2023-12-02 22:01:35,294 INFO L138 BoogieDeclarations]: Found implementation of procedure no_lun_0_show [2023-12-02 22:01:35,294 INFO L130 BoogieDeclarations]: Found specification of procedure dif_copy_prot [2023-12-02 22:01:35,294 INFO L138 BoogieDeclarations]: Found implementation of procedure dif_copy_prot [2023-12-02 22:01:35,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 22:01:35,295 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be64 [2023-12-02 22:01:35,295 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be64 [2023-12-02 22:01:35,295 INFO L130 BoogieDeclarations]: Found specification of procedure resp_err_recov_pg [2023-12-02 22:01:35,295 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_err_recov_pg [2023-12-02 22:01:35,295 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-12-02 22:01:35,295 INFO L130 BoogieDeclarations]: Found specification of procedure map_show [2023-12-02 22:01:35,295 INFO L138 BoogieDeclarations]: Found implementation of procedure map_show [2023-12-02 22:01:35,295 INFO L130 BoogieDeclarations]: Found specification of procedure no_uld_show [2023-12-02 22:01:35,296 INFO L138 BoogieDeclarations]: Found implementation of procedure no_uld_show [2023-12-02 22:01:35,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-12-02 22:01:35,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-12-02 22:01:35,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-02 22:01:35,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-02 22:01:35,296 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-12-02 22:01:35,297 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-12-02 22:01:35,297 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_build_sense_buffer [2023-12-02 22:01:35,297 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_build_sense_buffer [2023-12-02 22:01:35,297 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 22:01:35,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 22:01:35,297 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 22:01:35,297 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 22:01:35,297 INFO L130 BoogieDeclarations]: Found specification of procedure removable_show [2023-12-02 22:01:35,298 INFO L138 BoogieDeclarations]: Found implementation of procedure removable_show [2023-12-02 22:01:35,298 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-12-02 22:01:35,298 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-12-02 22:01:35,298 INFO L130 BoogieDeclarations]: Found specification of procedure num_tgts_show [2023-12-02 22:01:35,298 INFO L138 BoogieDeclarations]: Found implementation of procedure num_tgts_show [2023-12-02 22:01:35,298 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_device_create [2023-12-02 22:01:35,298 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_device_create [2023-12-02 22:01:35,298 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-12-02 22:01:35,298 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-12-02 22:01:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure resp_sas_pcd_m_spg [2023-12-02 22:01:35,299 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_sas_pcd_m_spg [2023-12-02 22:01:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-12-02 22:01:35,299 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-12-02 22:01:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-12-02 22:01:35,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-12-02 22:01:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure find_last_bit [2023-12-02 22:01:35,299 INFO L138 BoogieDeclarations]: Found implementation of procedure find_last_bit [2023-12-02 22:01:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_ioctl [2023-12-02 22:01:35,300 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_ioctl [2023-12-02 22:01:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure max_queue_show [2023-12-02 22:01:35,300 INFO L138 BoogieDeclarations]: Found implementation of procedure max_queue_show [2023-12-02 22:01:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_next [2023-12-02 22:01:35,300 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_next [2023-12-02 22:01:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-12-02 22:01:35,300 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-12-02 22:01:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure check_device_access_params [2023-12-02 22:01:35,300 INFO L138 BoogieDeclarations]: Found implementation of procedure check_device_access_params [2023-12-02 22:01:35,301 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_priv [2023-12-02 22:01:35,301 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_priv [2023-12-02 22:01:35,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-02 22:01:35,301 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_start [2023-12-02 22:01:35,301 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_start [2023-12-02 22:01:35,301 INFO L130 BoogieDeclarations]: Found specification of procedure strict_show [2023-12-02 22:01:35,301 INFO L138 BoogieDeclarations]: Found implementation of procedure strict_show [2023-12-02 22:01:35,301 INFO L130 BoogieDeclarations]: Found specification of procedure dif_verify [2023-12-02 22:01:35,301 INFO L138 BoogieDeclarations]: Found implementation of procedure dif_verify [2023-12-02 22:01:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure resp_sas_sf_m_pg [2023-12-02 22:01:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_sas_sf_m_pg [2023-12-02 22:01:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2023-12-02 22:01:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2023-12-02 22:01:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be32 [2023-12-02 22:01:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be32 [2023-12-02 22:01:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure resp_read_dt0 [2023-12-02 22:01:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_read_dt0 [2023-12-02 22:01:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-02 22:01:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure resp_disconnect_pg [2023-12-02 22:01:35,303 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_disconnect_pg [2023-12-02 22:01:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2023-12-02 22:01:35,303 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2023-12-02 22:01:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure dsense_show [2023-12-02 22:01:35,303 INFO L138 BoogieDeclarations]: Found implementation of procedure dsense_show [2023-12-02 22:01:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 22:01:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure resp_format_pg [2023-12-02 22:01:35,303 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_format_pg [2023-12-02 22:01:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-12-02 22:01:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-12-02 22:01:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure lba_to_map_index [2023-12-02 22:01:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure lba_to_map_index [2023-12-02 22:01:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_prot_sglist [2023-12-02 22:01:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_prot_sglist [2023-12-02 22:01:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-12-02 22:01:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-12-02 22:01:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure resp_write_same [2023-12-02 22:01:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_write_same [2023-12-02 22:01:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-02 22:01:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-02 22:01:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be16 [2023-12-02 22:01:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be16 [2023-12-02 22:01:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure ndelay_show [2023-12-02 22:01:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ndelay_show [2023-12-02 22:01:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be64 [2023-12-02 22:01:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be64 [2023-12-02 22:01:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure resp_caching_pg [2023-12-02 22:01:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_caching_pg [2023-12-02 22:01:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-02 22:01:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-02 22:01:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_queuecommand [2023-12-02 22:01:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_queuecommand [2023-12-02 22:01:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-12-02 22:01:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-12-02 22:01:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-12-02 22:01:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-12-02 22:01:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_slave_alloc [2023-12-02 22:01:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_slave_alloc [2023-12-02 22:01:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure resp_iec_m_pg [2023-12-02 22:01:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_iec_m_pg [2023-12-02 22:01:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 22:01:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure resp_write_dt0 [2023-12-02 22:01:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_write_dt0 [2023-12-02 22:01:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_change_qdepth [2023-12-02 22:01:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_change_qdepth [2023-12-02 22:01:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_irqrestore [2023-12-02 22:01:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_irqrestore [2023-12-02 22:01:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-02 22:01:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-02 22:01:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_show_info [2023-12-02 22:01:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_show_info [2023-12-02 22:01:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure ptype_show [2023-12-02 22:01:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ptype_show [2023-12-02 22:01:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-12-02 22:01:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-12-02 22:01:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure root_device_unregister [2023-12-02 22:01:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure root_device_unregister [2023-12-02 22:01:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 22:01:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure unmap_region [2023-12-02 22:01:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure unmap_region [2023-12-02 22:01:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure fake_rw_show [2023-12-02 22:01:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure fake_rw_show [2023-12-02 22:01:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2023-12-02 22:01:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2023-12-02 22:01:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-12-02 22:01:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-12-02 22:01:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-12-02 22:01:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-12-02 22:01:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure mk_sense_invalid_fld [2023-12-02 22:01:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_sense_invalid_fld [2023-12-02 22:01:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2023-12-02 22:01:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2023-12-02 22:01:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 22:01:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure max_luns_show [2023-12-02 22:01:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure max_luns_show [2023-12-02 22:01:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2023-12-02 22:01:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2023-12-02 22:01:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-12-02 22:01:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-12-02 22:01:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cancel [2023-12-02 22:01:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cancel [2023-12-02 22:01:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure opts_show [2023-12-02 22:01:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure opts_show [2023-12-02 22:01:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 22:01:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2023-12-02 22:01:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2023-12-02 22:01:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-12-02 22:01:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-12-02 22:01:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure devInfoReg [2023-12-02 22:01:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure devInfoReg [2023-12-02 22:01:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure guard_show [2023-12-02 22:01:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure guard_show [2023-12-02 22:01:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_device_reset [2023-12-02 22:01:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_device_reset [2023-12-02 22:01:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2023-12-02 22:01:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2023-12-02 22:01:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2023-12-02 22:01:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2023-12-02 22:01:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2023-12-02 22:01:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2023-12-02 22:01:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_max_tgts_luns [2023-12-02 22:01:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_max_tgts_luns [2023-12-02 22:01:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_slave_configure [2023-12-02 22:01:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_slave_configure [2023-12-02 22:01:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be32 [2023-12-02 22:01:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be32 [2023-12-02 22:01:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2023-12-02 22:01:35,314 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2023-12-02 22:01:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2023-12-02 22:01:35,314 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2023-12-02 22:01:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bidi_cmnd [2023-12-02 22:01:35,314 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bidi_cmnd [2023-12-02 22:01:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-12-02 22:01:35,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-12-02 22:01:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-12-02 22:01:35,314 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-12-02 22:01:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_stop [2023-12-02 22:01:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_stop [2023-12-02 22:01:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure do_device_access [2023-12-02 22:01:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure do_device_access [2023-12-02 22:01:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure virtual_gb_show [2023-12-02 22:01:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure virtual_gb_show [2023-12-02 22:01:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure vpd_use_hostno_show [2023-12-02 22:01:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure vpd_use_hostno_show [2023-12-02 22:01:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_target_reset [2023-12-02 22:01:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_target_reset [2023-12-02 22:01:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure dix_show [2023-12-02 22:01:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dix_show [2023-12-02 22:01:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure every_nth_show [2023-12-02 22:01:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure every_nth_show [2023-12-02 22:01:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-12-02 22:01:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-12-02 22:01:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_in [2023-12-02 22:01:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_in [2023-12-02 22:01:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure clear_luns_changed_on_target [2023-12-02 22:01:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_luns_changed_on_target [2023-12-02 22:01:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_prot_sg_count [2023-12-02 22:01:35,317 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_prot_sg_count [2023-12-02 22:01:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure ato_show [2023-12-02 22:01:35,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ato_show [2023-12-02 22:01:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure mk_sense_buffer [2023-12-02 22:01:35,317 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_sense_buffer [2023-12-02 22:01:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure resp_sas_sha_m_spg [2023-12-02 22:01:35,317 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_sas_sha_m_spg [2023-12-02 22:01:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-12-02 22:01:35,317 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-12-02 22:01:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure add_host_show [2023-12-02 22:01:35,317 INFO L138 BoogieDeclarations]: Found implementation of procedure add_host_show [2023-12-02 22:01:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_add_adapter [2023-12-02 22:01:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_add_adapter [2023-12-02 22:01:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_copy_to_buffer [2023-12-02 22:01:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_copy_to_buffer [2023-12-02 22:01:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-12-02 22:01:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-12-02 22:01:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure dif_store [2023-12-02 22:01:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dif_store [2023-12-02 22:01:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-02 22:01:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-02 22:01:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure mk_sense_invalid_opcode [2023-12-02 22:01:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_sense_invalid_opcode [2023-12-02 22:01:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-12-02 22:01:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-12-02 22:01:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_buffer [2023-12-02 22:01:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_buffer [2023-12-02 22:01:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_resid [2023-12-02 22:01:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_resid [2023-12-02 22:01:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2023-12-02 22:01:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2023-12-02 22:01:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 22:01:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure delay_show [2023-12-02 22:01:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure delay_show [2023-12-02 22:01:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-12-02 22:01:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-12-02 22:01:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure get_sdebug_capacity [2023-12-02 22:01:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sdebug_capacity [2023-12-02 22:01:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 22:01:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 22:01:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure resp_ctrl_m_pg [2023-12-02 22:01:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_ctrl_m_pg [2023-12-02 22:01:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-12-02 22:01:35,321 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-12-02 22:01:36,429 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 22:01:36,434 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 22:01:37,693 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-02 22:03:20,005 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 22:03:23,947 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 22:03:23,947 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-12-02 22:03:23,949 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:03:23 BoogieIcfgContainer [2023-12-02 22:03:23,950 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 22:03:23,951 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 22:03:23,951 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 22:03:23,959 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 22:03:23,960 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:03:23" (1/1) ... [2023-12-02 22:03:23,968 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 22:03:24,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:24,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4673 states to 3105 states and 4673 transitions. [2023-12-02 22:03:24,108 INFO L276 IsEmpty]: Start isEmpty. Operand 3105 states and 4673 transitions. [2023-12-02 22:03:24,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2023-12-02 22:03:24,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:24,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:25,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:27,616 INFO L134 CoverageAnalysis]: Checked inductivity of 17860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17860 trivial. 0 not checked. [2023-12-02 22:03:37,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:03:38,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:38,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4892 states to 3123 states and 4892 transitions. [2023-12-02 22:03:38,290 INFO L276 IsEmpty]: Start isEmpty. Operand 3123 states and 4892 transitions. [2023-12-02 22:03:38,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 911 [2023-12-02 22:03:38,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:38,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:39,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:40,439 INFO L134 CoverageAnalysis]: Checked inductivity of 17862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17862 trivial. 0 not checked. [2023-12-02 22:03:40,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:40,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4893 states to 3124 states and 4893 transitions. [2023-12-02 22:03:40,558 INFO L276 IsEmpty]: Start isEmpty. Operand 3124 states and 4893 transitions. [2023-12-02 22:03:40,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 912 [2023-12-02 22:03:40,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:40,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:41,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:42,798 INFO L134 CoverageAnalysis]: Checked inductivity of 17863 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17863 trivial. 0 not checked. [2023-12-02 22:03:42,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:42,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4894 states to 3125 states and 4894 transitions. [2023-12-02 22:03:42,894 INFO L276 IsEmpty]: Start isEmpty. Operand 3125 states and 4894 transitions. [2023-12-02 22:03:42,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 913 [2023-12-02 22:03:42,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:42,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:43,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:44,561 INFO L134 CoverageAnalysis]: Checked inductivity of 17864 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17864 trivial. 0 not checked. [2023-12-02 22:03:44,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:44,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4895 states to 3126 states and 4895 transitions. [2023-12-02 22:03:44,634 INFO L276 IsEmpty]: Start isEmpty. Operand 3126 states and 4895 transitions. [2023-12-02 22:03:44,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 913 [2023-12-02 22:03:44,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:44,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:45,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:45,974 INFO L134 CoverageAnalysis]: Checked inductivity of 17862 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 17860 trivial. 0 not checked. [2023-12-02 22:03:46,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:46,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5084 states to 3129 states and 5084 transitions. [2023-12-02 22:03:46,411 INFO L276 IsEmpty]: Start isEmpty. Operand 3129 states and 5084 transitions. [2023-12-02 22:03:46,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 915 [2023-12-02 22:03:46,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:46,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:47,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:48,193 INFO L134 CoverageAnalysis]: Checked inductivity of 17860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17860 trivial. 0 not checked. [2023-12-02 22:03:49,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:49,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5319 states to 3155 states and 5319 transitions. [2023-12-02 22:03:49,113 INFO L276 IsEmpty]: Start isEmpty. Operand 3155 states and 5319 transitions. [2023-12-02 22:03:49,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 914 [2023-12-02 22:03:49,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:49,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:50,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:50,686 INFO L134 CoverageAnalysis]: Checked inductivity of 17865 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17865 trivial. 0 not checked. [2023-12-02 22:03:50,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:50,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5320 states to 3156 states and 5320 transitions. [2023-12-02 22:03:50,749 INFO L276 IsEmpty]: Start isEmpty. Operand 3156 states and 5320 transitions. [2023-12-02 22:03:50,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 914 [2023-12-02 22:03:50,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:50,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:51,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:52,207 INFO L134 CoverageAnalysis]: Checked inductivity of 17863 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 17860 trivial. 0 not checked. [2023-12-02 22:03:53,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:53,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5510 states to 3160 states and 5510 transitions. [2023-12-02 22:03:53,672 INFO L276 IsEmpty]: Start isEmpty. Operand 3160 states and 5510 transitions. [2023-12-02 22:03:53,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 915 [2023-12-02 22:03:53,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:53,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:54,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:55,111 INFO L134 CoverageAnalysis]: Checked inductivity of 17866 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17866 trivial. 0 not checked. [2023-12-02 22:03:55,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:55,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5511 states to 3161 states and 5511 transitions. [2023-12-02 22:03:55,159 INFO L276 IsEmpty]: Start isEmpty. Operand 3161 states and 5511 transitions. [2023-12-02 22:03:55,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 915 [2023-12-02 22:03:55,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:55,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:55,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:03:56,622 INFO L134 CoverageAnalysis]: Checked inductivity of 17864 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17860 trivial. 0 not checked. [2023-12-02 22:03:58,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:03:58,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5703 states to 3166 states and 5703 transitions. [2023-12-02 22:03:58,923 INFO L276 IsEmpty]: Start isEmpty. Operand 3166 states and 5703 transitions. [2023-12-02 22:03:58,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 916 [2023-12-02 22:03:58,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:03:58,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:03:59,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:00,296 INFO L134 CoverageAnalysis]: Checked inductivity of 17867 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17867 trivial. 0 not checked. [2023-12-02 22:04:00,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:00,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5704 states to 3167 states and 5704 transitions. [2023-12-02 22:04:00,347 INFO L276 IsEmpty]: Start isEmpty. Operand 3167 states and 5704 transitions. [2023-12-02 22:04:00,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 920 [2023-12-02 22:04:00,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:00,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:03,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:04,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 14055 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 22:04:04,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:04:11,727 INFO L134 CoverageAnalysis]: Checked inductivity of 17866 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17866 trivial. 0 not checked. [2023-12-02 22:04:22,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:04:26,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:26,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6365 states to 3216 states and 6127 transitions. [2023-12-02 22:04:26,932 INFO L276 IsEmpty]: Start isEmpty. Operand 3216 states and 6127 transitions. [2023-12-02 22:04:26,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 916 [2023-12-02 22:04:26,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:26,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:27,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:28,735 INFO L134 CoverageAnalysis]: Checked inductivity of 17865 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 17860 trivial. 0 not checked. [2023-12-02 22:04:32,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:04:32,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6559 states to 3222 states and 6321 transitions. [2023-12-02 22:04:32,879 INFO L276 IsEmpty]: Start isEmpty. Operand 3222 states and 6321 transitions. [2023-12-02 22:04:32,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 921 [2023-12-02 22:04:32,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:04:32,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:04:36,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:04:36,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 14057 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 22:04:36,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:04:44,402 INFO L134 CoverageAnalysis]: Checked inductivity of 17866 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17866 trivial. 0 not checked. [2023-12-02 22:04:55,296 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:05:05,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:05,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7214 states to 3269 states and 6739 transitions. [2023-12-02 22:05:05,323 INFO L276 IsEmpty]: Start isEmpty. Operand 3269 states and 6739 transitions. [2023-12-02 22:05:05,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 921 [2023-12-02 22:05:05,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:05,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:08,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:08,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 14057 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 22:05:08,859 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:09,143 INFO L134 CoverageAnalysis]: Checked inductivity of 17866 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17866 trivial. 0 not checked. [2023-12-02 22:05:09,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:09,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7211 states to 3269 states and 6736 transitions. [2023-12-02 22:05:09,509 INFO L276 IsEmpty]: Start isEmpty. Operand 3269 states and 6736 transitions. [2023-12-02 22:05:09,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 921 [2023-12-02 22:05:09,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:09,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:13,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:13,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 14057 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 22:05:13,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:05:13,490 INFO L134 CoverageAnalysis]: Checked inductivity of 17866 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17866 trivial. 0 not checked. [2023-12-02 22:05:13,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:13,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7208 states to 3269 states and 6733 transitions. [2023-12-02 22:05:13,867 INFO L276 IsEmpty]: Start isEmpty. Operand 3269 states and 6733 transitions. [2023-12-02 22:05:13,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 917 [2023-12-02 22:05:13,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:13,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:14,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:15,250 INFO L134 CoverageAnalysis]: Checked inductivity of 17868 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17868 trivial. 0 not checked. [2023-12-02 22:05:15,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:15,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7209 states to 3270 states and 6734 transitions. [2023-12-02 22:05:15,324 INFO L276 IsEmpty]: Start isEmpty. Operand 3270 states and 6734 transitions. [2023-12-02 22:05:15,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 917 [2023-12-02 22:05:15,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:15,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:15,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:16,910 INFO L134 CoverageAnalysis]: Checked inductivity of 17866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 17860 trivial. 0 not checked. [2023-12-02 22:05:23,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:23,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7406 states to 3277 states and 6931 transitions. [2023-12-02 22:05:23,635 INFO L276 IsEmpty]: Start isEmpty. Operand 3277 states and 6931 transitions. [2023-12-02 22:05:23,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 917 [2023-12-02 22:05:23,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:23,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:24,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:24,987 INFO L134 CoverageAnalysis]: Checked inductivity of 17867 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 17862 trivial. 0 not checked. [2023-12-02 22:05:26,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:26,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7414 states to 3279 states and 6939 transitions. [2023-12-02 22:05:26,589 INFO L276 IsEmpty]: Start isEmpty. Operand 3279 states and 6939 transitions. [2023-12-02 22:05:26,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 917 [2023-12-02 22:05:26,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:26,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:27,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:27,912 INFO L134 CoverageAnalysis]: Checked inductivity of 17867 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 17862 trivial. 0 not checked. [2023-12-02 22:05:28,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:28,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7416 states to 3280 states and 6941 transitions. [2023-12-02 22:05:28,524 INFO L276 IsEmpty]: Start isEmpty. Operand 3280 states and 6941 transitions. [2023-12-02 22:05:28,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 918 [2023-12-02 22:05:28,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:28,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:29,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:29,881 INFO L134 CoverageAnalysis]: Checked inductivity of 17862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17862 trivial. 0 not checked. [2023-12-02 22:05:30,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:30,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7416 states to 3281 states and 6941 transitions. [2023-12-02 22:05:30,497 INFO L276 IsEmpty]: Start isEmpty. Operand 3281 states and 6941 transitions. [2023-12-02 22:05:30,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 918 [2023-12-02 22:05:30,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:30,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:31,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:32,133 INFO L134 CoverageAnalysis]: Checked inductivity of 17867 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 17860 trivial. 0 not checked. [2023-12-02 22:05:39,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:39,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7614 states to 3289 states and 7139 transitions. [2023-12-02 22:05:39,798 INFO L276 IsEmpty]: Start isEmpty. Operand 3289 states and 7139 transitions. [2023-12-02 22:05:39,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 918 [2023-12-02 22:05:39,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:39,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:40,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:41,817 INFO L134 CoverageAnalysis]: Checked inductivity of 17869 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 17860 trivial. 0 not checked. [2023-12-02 22:05:48,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:48,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7819 states to 3299 states and 7344 transitions. [2023-12-02 22:05:48,987 INFO L276 IsEmpty]: Start isEmpty. Operand 3299 states and 7344 transitions. [2023-12-02 22:05:48,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 918 [2023-12-02 22:05:48,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:48,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:49,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:50,125 INFO L134 CoverageAnalysis]: Checked inductivity of 17868 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 17862 trivial. 0 not checked. [2023-12-02 22:05:52,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:52,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7829 states to 3301 states and 7354 transitions. [2023-12-02 22:05:52,424 INFO L276 IsEmpty]: Start isEmpty. Operand 3301 states and 7354 transitions. [2023-12-02 22:05:52,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2023-12-02 22:05:52,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:52,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:53,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:53,559 INFO L134 CoverageAnalysis]: Checked inductivity of 17863 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17863 trivial. 0 not checked. [2023-12-02 22:05:53,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:53,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7829 states to 3302 states and 7354 transitions. [2023-12-02 22:05:53,703 INFO L276 IsEmpty]: Start isEmpty. Operand 3302 states and 7354 transitions. [2023-12-02 22:05:53,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 918 [2023-12-02 22:05:53,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:53,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:54,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:54,848 INFO L134 CoverageAnalysis]: Checked inductivity of 17868 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 17862 trivial. 0 not checked. [2023-12-02 22:05:54,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:54,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7829 states to 3303 states and 7354 transitions. [2023-12-02 22:05:54,954 INFO L276 IsEmpty]: Start isEmpty. Operand 3303 states and 7354 transitions. [2023-12-02 22:05:54,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2023-12-02 22:05:54,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:54,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:55,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:56,153 INFO L134 CoverageAnalysis]: Checked inductivity of 17870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17870 trivial. 0 not checked. [2023-12-02 22:05:56,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:05:56,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7830 states to 3304 states and 7355 transitions. [2023-12-02 22:05:56,220 INFO L276 IsEmpty]: Start isEmpty. Operand 3304 states and 7355 transitions. [2023-12-02 22:05:56,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2023-12-02 22:05:56,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:05:56,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:05:59,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:05:59,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 14076 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 22:05:59,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:06:06,144 INFO L134 CoverageAnalysis]: Checked inductivity of 17866 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17866 trivial. 0 not checked. [2023-12-02 22:06:17,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:06:31,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:31,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8458 states to 3338 states and 7746 transitions. [2023-12-02 22:06:31,552 INFO L276 IsEmpty]: Start isEmpty. Operand 3338 states and 7746 transitions. [2023-12-02 22:06:31,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2023-12-02 22:06:31,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:31,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:32,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:33,001 INFO L134 CoverageAnalysis]: Checked inductivity of 17868 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 17860 trivial. 0 not checked. [2023-12-02 22:06:43,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:43,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8659 states to 3347 states and 7947 transitions. [2023-12-02 22:06:43,232 INFO L276 IsEmpty]: Start isEmpty. Operand 3347 states and 7947 transitions. [2023-12-02 22:06:43,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2023-12-02 22:06:43,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:43,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:43,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:44,325 INFO L134 CoverageAnalysis]: Checked inductivity of 17869 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 17862 trivial. 0 not checked. [2023-12-02 22:06:47,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:47,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8670 states to 3349 states and 7958 transitions. [2023-12-02 22:06:47,105 INFO L276 IsEmpty]: Start isEmpty. Operand 3349 states and 7958 transitions. [2023-12-02 22:06:47,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2023-12-02 22:06:47,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:47,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:47,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:48,252 INFO L134 CoverageAnalysis]: Checked inductivity of 17870 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 17863 trivial. 0 not checked. [2023-12-02 22:06:50,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:50,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8682 states to 3351 states and 7970 transitions. [2023-12-02 22:06:50,418 INFO L276 IsEmpty]: Start isEmpty. Operand 3351 states and 7970 transitions. [2023-12-02 22:06:50,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 920 [2023-12-02 22:06:50,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:50,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:50,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:51,522 INFO L134 CoverageAnalysis]: Checked inductivity of 17864 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17864 trivial. 0 not checked. [2023-12-02 22:06:52,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:52,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8682 states to 3352 states and 7970 transitions. [2023-12-02 22:06:52,280 INFO L276 IsEmpty]: Start isEmpty. Operand 3352 states and 7970 transitions. [2023-12-02 22:06:52,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2023-12-02 22:06:52,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:52,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:52,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:53,397 INFO L134 CoverageAnalysis]: Checked inductivity of 17870 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 17863 trivial. 0 not checked. [2023-12-02 22:06:53,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:06:53,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8682 states to 3353 states and 7970 transitions. [2023-12-02 22:06:53,526 INFO L276 IsEmpty]: Start isEmpty. Operand 3353 states and 7970 transitions. [2023-12-02 22:06:53,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 923 [2023-12-02 22:06:53,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:06:53,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:06:56,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:06:56,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 14061 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 22:06:56,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:03,240 INFO L134 CoverageAnalysis]: Checked inductivity of 17868 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17868 trivial. 0 not checked. [2023-12-02 22:07:03,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:03,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8682 states to 3354 states and 7970 transitions. [2023-12-02 22:07:03,403 INFO L276 IsEmpty]: Start isEmpty. Operand 3354 states and 7970 transitions. [2023-12-02 22:07:03,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2023-12-02 22:07:03,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:03,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:03,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:04,492 INFO L134 CoverageAnalysis]: Checked inductivity of 17869 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 17862 trivial. 0 not checked. [2023-12-02 22:07:04,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:04,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8682 states to 3355 states and 7970 transitions. [2023-12-02 22:07:04,614 INFO L276 IsEmpty]: Start isEmpty. Operand 3355 states and 7970 transitions. [2023-12-02 22:07:04,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2023-12-02 22:07:04,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:04,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:05,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:06,302 INFO L134 CoverageAnalysis]: Checked inductivity of 17860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17860 trivial. 0 not checked. [2023-12-02 22:07:20,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:20,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8897 states to 3377 states and 8185 transitions. [2023-12-02 22:07:20,487 INFO L276 IsEmpty]: Start isEmpty. Operand 3377 states and 8185 transitions. [2023-12-02 22:07:20,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 920 [2023-12-02 22:07:20,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:20,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:22,351 INFO L134 CoverageAnalysis]: Checked inductivity of 17871 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 17860 trivial. 0 not checked. [2023-12-02 22:07:35,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:35,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9090 states to 3389 states and 8378 transitions. [2023-12-02 22:07:35,492 INFO L276 IsEmpty]: Start isEmpty. Operand 3389 states and 8378 transitions. [2023-12-02 22:07:35,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 920 [2023-12-02 22:07:35,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:35,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:36,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:36,740 INFO L134 CoverageAnalysis]: Checked inductivity of 17870 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 17862 trivial. 0 not checked. [2023-12-02 22:07:39,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:39,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9102 states to 3391 states and 8390 transitions. [2023-12-02 22:07:39,836 INFO L276 IsEmpty]: Start isEmpty. Operand 3391 states and 8390 transitions. [2023-12-02 22:07:39,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 920 [2023-12-02 22:07:39,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:39,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:40,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:41,015 INFO L134 CoverageAnalysis]: Checked inductivity of 17871 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 17863 trivial. 0 not checked. [2023-12-02 22:07:44,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:44,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9116 states to 3393 states and 8404 transitions. [2023-12-02 22:07:44,140 INFO L276 IsEmpty]: Start isEmpty. Operand 3393 states and 8404 transitions. [2023-12-02 22:07:44,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 921 [2023-12-02 22:07:44,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:44,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:44,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:45,278 INFO L134 CoverageAnalysis]: Checked inductivity of 17865 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17865 trivial. 0 not checked. [2023-12-02 22:07:46,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:46,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9116 states to 3394 states and 8404 transitions. [2023-12-02 22:07:46,823 INFO L276 IsEmpty]: Start isEmpty. Operand 3394 states and 8404 transitions. [2023-12-02 22:07:46,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2023-12-02 22:07:46,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:46,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:49,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:49,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 14063 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 22:07:49,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:07:56,310 INFO L134 CoverageAnalysis]: Checked inductivity of 17869 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17869 trivial. 0 not checked. [2023-12-02 22:07:56,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:56,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9116 states to 3395 states and 8404 transitions. [2023-12-02 22:07:56,487 INFO L276 IsEmpty]: Start isEmpty. Operand 3395 states and 8404 transitions. [2023-12-02 22:07:56,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 920 [2023-12-02 22:07:56,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:56,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:57,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:57,564 INFO L134 CoverageAnalysis]: Checked inductivity of 17871 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 17863 trivial. 0 not checked. [2023-12-02 22:07:57,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:07:57,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9116 states to 3396 states and 8404 transitions. [2023-12-02 22:07:57,760 INFO L276 IsEmpty]: Start isEmpty. Operand 3396 states and 8404 transitions. [2023-12-02 22:07:57,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 920 [2023-12-02 22:07:57,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:07:57,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:07:58,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:07:58,860 INFO L134 CoverageAnalysis]: Checked inductivity of 17870 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 17862 trivial. 0 not checked. [2023-12-02 22:08:00,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:00,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9118 states to 3397 states and 8406 transitions. [2023-12-02 22:08:00,472 INFO L276 IsEmpty]: Start isEmpty. Operand 3397 states and 8406 transitions. [2023-12-02 22:08:00,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2023-12-02 22:08:00,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:00,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:03,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:03,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 14063 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 22:08:03,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:08:10,083 INFO L134 CoverageAnalysis]: Checked inductivity of 17868 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17868 trivial. 0 not checked. [2023-12-02 22:08:10,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:10,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9118 states to 3398 states and 8406 transitions. [2023-12-02 22:08:10,948 INFO L276 IsEmpty]: Start isEmpty. Operand 3398 states and 8406 transitions. [2023-12-02 22:08:10,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 921 [2023-12-02 22:08:10,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:10,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:11,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:12,043 INFO L134 CoverageAnalysis]: Checked inductivity of 17871 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 17862 trivial. 0 not checked. [2023-12-02 22:08:15,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:15,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9129 states to 3400 states and 8417 transitions. [2023-12-02 22:08:15,275 INFO L276 IsEmpty]: Start isEmpty. Operand 3400 states and 8417 transitions. [2023-12-02 22:08:15,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 921 [2023-12-02 22:08:15,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:15,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:15,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:16,986 INFO L134 CoverageAnalysis]: Checked inductivity of 17870 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 17860 trivial. 0 not checked. [2023-12-02 22:08:31,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:31,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9319 states to 3411 states and 8607 transitions. [2023-12-02 22:08:31,508 INFO L276 IsEmpty]: Start isEmpty. Operand 3411 states and 8607 transitions. [2023-12-02 22:08:31,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 921 [2023-12-02 22:08:31,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:31,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:32,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:32,652 INFO L134 CoverageAnalysis]: Checked inductivity of 17872 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17872 trivial. 0 not checked. [2023-12-02 22:08:32,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:32,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9320 states to 3412 states and 8608 transitions. [2023-12-02 22:08:32,738 INFO L276 IsEmpty]: Start isEmpty. Operand 3412 states and 8608 transitions. [2023-12-02 22:08:32,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 921 [2023-12-02 22:08:32,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:32,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:33,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:33,912 INFO L134 CoverageAnalysis]: Checked inductivity of 17872 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 17863 trivial. 0 not checked. [2023-12-02 22:08:37,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:37,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9334 states to 3414 states and 8622 transitions. [2023-12-02 22:08:37,260 INFO L276 IsEmpty]: Start isEmpty. Operand 3414 states and 8622 transitions. [2023-12-02 22:08:37,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2023-12-02 22:08:37,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:37,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:37,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:38,363 INFO L134 CoverageAnalysis]: Checked inductivity of 17866 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17866 trivial. 0 not checked. [2023-12-02 22:08:40,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:40,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9334 states to 3415 states and 8622 transitions. [2023-12-02 22:08:40,090 INFO L276 IsEmpty]: Start isEmpty. Operand 3415 states and 8622 transitions. [2023-12-02 22:08:40,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 921 [2023-12-02 22:08:40,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:40,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:40,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:41,199 INFO L134 CoverageAnalysis]: Checked inductivity of 17873 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 17864 trivial. 0 not checked. [2023-12-02 22:08:43,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:43,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9346 states to 3417 states and 8634 transitions. [2023-12-02 22:08:43,780 INFO L276 IsEmpty]: Start isEmpty. Operand 3417 states and 8634 transitions. [2023-12-02 22:08:43,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 925 [2023-12-02 22:08:43,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:43,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:46,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:46,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 14065 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 22:08:46,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:08:53,230 INFO L134 CoverageAnalysis]: Checked inductivity of 17870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17870 trivial. 0 not checked. [2023-12-02 22:08:53,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:53,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9346 states to 3418 states and 8634 transitions. [2023-12-02 22:08:53,430 INFO L276 IsEmpty]: Start isEmpty. Operand 3418 states and 8634 transitions. [2023-12-02 22:08:53,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 921 [2023-12-02 22:08:53,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:53,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:53,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:54,494 INFO L134 CoverageAnalysis]: Checked inductivity of 17873 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 17864 trivial. 0 not checked. [2023-12-02 22:08:54,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:54,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9346 states to 3419 states and 8634 transitions. [2023-12-02 22:08:54,703 INFO L276 IsEmpty]: Start isEmpty. Operand 3419 states and 8634 transitions. [2023-12-02 22:08:54,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 921 [2023-12-02 22:08:54,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:54,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:55,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:55,780 INFO L134 CoverageAnalysis]: Checked inductivity of 17872 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 17863 trivial. 0 not checked. [2023-12-02 22:08:55,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:08:55,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9348 states to 3420 states and 8636 transitions. [2023-12-02 22:08:55,920 INFO L276 IsEmpty]: Start isEmpty. Operand 3420 states and 8636 transitions. [2023-12-02 22:08:55,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 925 [2023-12-02 22:08:55,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:08:55,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:08:59,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:08:59,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 14065 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 22:08:59,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:09:05,573 INFO L134 CoverageAnalysis]: Checked inductivity of 17869 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17869 trivial. 0 not checked. [2023-12-02 22:09:05,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:05,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9348 states to 3421 states and 8636 transitions. [2023-12-02 22:09:05,761 INFO L276 IsEmpty]: Start isEmpty. Operand 3421 states and 8636 transitions. [2023-12-02 22:09:05,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 921 [2023-12-02 22:09:05,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:05,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:06,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:06,908 INFO L134 CoverageAnalysis]: Checked inductivity of 17871 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 17862 trivial. 0 not checked. [2023-12-02 22:09:07,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:07,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9348 states to 3422 states and 8636 transitions. [2023-12-02 22:09:07,037 INFO L276 IsEmpty]: Start isEmpty. Operand 3422 states and 8636 transitions. [2023-12-02 22:09:07,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 921 [2023-12-02 22:09:07,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:07,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:07,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:08,357 INFO L134 CoverageAnalysis]: Checked inductivity of 17873 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 17862 trivial. 0 not checked. [2023-12-02 22:09:08,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:08,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9348 states to 3423 states and 8636 transitions. [2023-12-02 22:09:08,494 INFO L276 IsEmpty]: Start isEmpty. Operand 3423 states and 8636 transitions. [2023-12-02 22:09:08,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2023-12-02 22:09:08,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:08,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:09,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:09,673 INFO L134 CoverageAnalysis]: Checked inductivity of 17873 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 17863 trivial. 0 not checked. [2023-12-02 22:09:13,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:13,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9361 states to 3425 states and 8649 transitions. [2023-12-02 22:09:13,173 INFO L276 IsEmpty]: Start isEmpty. Operand 3425 states and 8649 transitions. [2023-12-02 22:09:13,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 923 [2023-12-02 22:09:13,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:13,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:13,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:14,329 INFO L134 CoverageAnalysis]: Checked inductivity of 17867 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17867 trivial. 0 not checked. [2023-12-02 22:09:15,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:15,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9361 states to 3426 states and 8649 transitions. [2023-12-02 22:09:15,977 INFO L276 IsEmpty]: Start isEmpty. Operand 3426 states and 8649 transitions. [2023-12-02 22:09:15,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2023-12-02 22:09:15,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:15,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:16,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:17,058 INFO L134 CoverageAnalysis]: Checked inductivity of 17873 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17873 trivial. 0 not checked. [2023-12-02 22:09:17,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:17,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9362 states to 3427 states and 8650 transitions. [2023-12-02 22:09:17,144 INFO L276 IsEmpty]: Start isEmpty. Operand 3427 states and 8650 transitions. [2023-12-02 22:09:17,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2023-12-02 22:09:17,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:17,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:17,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:18,261 INFO L134 CoverageAnalysis]: Checked inductivity of 17871 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17871 trivial. 0 not checked. [2023-12-02 22:09:21,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:21,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9370 states to 3430 states and 8658 transitions. [2023-12-02 22:09:21,291 INFO L276 IsEmpty]: Start isEmpty. Operand 3430 states and 8658 transitions. [2023-12-02 22:09:21,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2023-12-02 22:09:21,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:21,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:21,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:22,350 INFO L134 CoverageAnalysis]: Checked inductivity of 17872 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 17862 trivial. 0 not checked. [2023-12-02 22:09:25,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:25,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9381 states to 3432 states and 8669 transitions. [2023-12-02 22:09:25,777 INFO L276 IsEmpty]: Start isEmpty. Operand 3432 states and 8669 transitions. [2023-12-02 22:09:25,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2023-12-02 22:09:25,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:25,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:26,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:26,844 INFO L134 CoverageAnalysis]: Checked inductivity of 17874 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 17864 trivial. 0 not checked. [2023-12-02 22:09:30,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:30,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9393 states to 3434 states and 8681 transitions. [2023-12-02 22:09:30,173 INFO L276 IsEmpty]: Start isEmpty. Operand 3434 states and 8681 transitions. [2023-12-02 22:09:30,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 926 [2023-12-02 22:09:30,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:30,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:33,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:33,307 INFO L262 TraceCheckSpWp]: Trace formula consists of 14067 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 22:09:33,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:09:39,737 INFO L134 CoverageAnalysis]: Checked inductivity of 17871 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17871 trivial. 0 not checked. [2023-12-02 22:09:40,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:40,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9393 states to 3435 states and 8681 transitions. [2023-12-02 22:09:40,677 INFO L276 IsEmpty]: Start isEmpty. Operand 3435 states and 8681 transitions. [2023-12-02 22:09:40,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2023-12-02 22:09:40,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:40,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:41,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:41,805 INFO L134 CoverageAnalysis]: Checked inductivity of 17874 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 17864 trivial. 0 not checked. [2023-12-02 22:09:41,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:41,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9395 states to 3436 states and 8683 transitions. [2023-12-02 22:09:41,943 INFO L276 IsEmpty]: Start isEmpty. Operand 3436 states and 8683 transitions. [2023-12-02 22:09:41,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 926 [2023-12-02 22:09:41,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:41,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:45,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:45,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 14067 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 22:09:45,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:09:51,459 INFO L134 CoverageAnalysis]: Checked inductivity of 17870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17870 trivial. 0 not checked. [2023-12-02 22:09:51,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:51,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9395 states to 3437 states and 8683 transitions. [2023-12-02 22:09:51,734 INFO L276 IsEmpty]: Start isEmpty. Operand 3437 states and 8683 transitions. [2023-12-02 22:09:51,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2023-12-02 22:09:51,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:51,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:52,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:53,057 INFO L134 CoverageAnalysis]: Checked inductivity of 17875 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17863 trivial. 0 not checked. [2023-12-02 22:09:54,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:54,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9397 states to 3438 states and 8685 transitions. [2023-12-02 22:09:54,867 INFO L276 IsEmpty]: Start isEmpty. Operand 3438 states and 8685 transitions. [2023-12-02 22:09:54,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2023-12-02 22:09:54,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:54,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:09:55,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:09:56,001 INFO L134 CoverageAnalysis]: Checked inductivity of 17873 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 17863 trivial. 0 not checked. [2023-12-02 22:09:56,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:09:56,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9397 states to 3439 states and 8685 transitions. [2023-12-02 22:09:56,994 INFO L276 IsEmpty]: Start isEmpty. Operand 3439 states and 8685 transitions. [2023-12-02 22:09:57,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 927 [2023-12-02 22:09:57,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:09:57,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:00,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:00,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 14082 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 22:10:00,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:10:06,329 INFO L134 CoverageAnalysis]: Checked inductivity of 17868 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17868 trivial. 0 not checked. [2023-12-02 22:10:06,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:06,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9397 states to 3440 states and 8685 transitions. [2023-12-02 22:10:06,863 INFO L276 IsEmpty]: Start isEmpty. Operand 3440 states and 8685 transitions. [2023-12-02 22:10:06,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2023-12-02 22:10:06,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:06,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:07,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:07,944 INFO L134 CoverageAnalysis]: Checked inductivity of 17872 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 17862 trivial. 0 not checked. [2023-12-02 22:10:08,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:08,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9397 states to 3441 states and 8685 transitions. [2023-12-02 22:10:08,139 INFO L276 IsEmpty]: Start isEmpty. Operand 3441 states and 8685 transitions. [2023-12-02 22:10:08,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 923 [2023-12-02 22:10:08,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:08,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:08,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:09,218 INFO L134 CoverageAnalysis]: Checked inductivity of 17875 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 17864 trivial. 0 not checked. [2023-12-02 22:10:12,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:12,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9408 states to 3443 states and 8696 transitions. [2023-12-02 22:10:12,867 INFO L276 IsEmpty]: Start isEmpty. Operand 3443 states and 8696 transitions. [2023-12-02 22:10:12,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 923 [2023-12-02 22:10:12,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:12,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:13,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:14,520 INFO L134 CoverageAnalysis]: Checked inductivity of 17872 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17860 trivial. 0 not checked. [2023-12-02 22:10:31,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:31,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9601 states to 3456 states and 8889 transitions. [2023-12-02 22:10:31,969 INFO L276 IsEmpty]: Start isEmpty. Operand 3456 states and 8889 transitions. [2023-12-02 22:10:31,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 923 [2023-12-02 22:10:31,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:31,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:32,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:33,098 INFO L134 CoverageAnalysis]: Checked inductivity of 17874 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17874 trivial. 0 not checked. [2023-12-02 22:10:33,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:33,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9602 states to 3457 states and 8890 transitions. [2023-12-02 22:10:33,188 INFO L276 IsEmpty]: Start isEmpty. Operand 3457 states and 8890 transitions. [2023-12-02 22:10:33,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 923 [2023-12-02 22:10:33,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:33,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:33,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:34,267 INFO L134 CoverageAnalysis]: Checked inductivity of 17871 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 17860 trivial. 0 not checked. [2023-12-02 22:10:35,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:35,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9607 states to 3460 states and 8895 transitions. [2023-12-02 22:10:35,323 INFO L276 IsEmpty]: Start isEmpty. Operand 3460 states and 8895 transitions. [2023-12-02 22:10:35,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2023-12-02 22:10:35,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:35,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:35,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:36,468 INFO L134 CoverageAnalysis]: Checked inductivity of 17868 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17868 trivial. 0 not checked. [2023-12-02 22:10:38,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:38,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9607 states to 3461 states and 8895 transitions. [2023-12-02 22:10:38,441 INFO L276 IsEmpty]: Start isEmpty. Operand 3461 states and 8895 transitions. [2023-12-02 22:10:38,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 923 [2023-12-02 22:10:38,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:38,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:39,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:39,509 INFO L134 CoverageAnalysis]: Checked inductivity of 17874 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 17863 trivial. 0 not checked. [2023-12-02 22:10:43,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:43,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9618 states to 3463 states and 8906 transitions. [2023-12-02 22:10:43,162 INFO L276 IsEmpty]: Start isEmpty. Operand 3463 states and 8906 transitions. [2023-12-02 22:10:43,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 927 [2023-12-02 22:10:43,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:43,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:46,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:46,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 14069 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 22:10:46,220 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:10:52,502 INFO L134 CoverageAnalysis]: Checked inductivity of 17872 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17872 trivial. 0 not checked. [2023-12-02 22:10:54,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:54,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9618 states to 3464 states and 8906 transitions. [2023-12-02 22:10:54,510 INFO L276 IsEmpty]: Start isEmpty. Operand 3464 states and 8906 transitions. [2023-12-02 22:10:54,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 923 [2023-12-02 22:10:54,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:54,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:55,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:55,583 INFO L134 CoverageAnalysis]: Checked inductivity of 17876 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 17865 trivial. 0 not checked. [2023-12-02 22:10:57,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:57,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9629 states to 3466 states and 8917 transitions. [2023-12-02 22:10:57,535 INFO L276 IsEmpty]: Start isEmpty. Operand 3466 states and 8917 transitions. [2023-12-02 22:10:57,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 923 [2023-12-02 22:10:57,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:57,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:10:58,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:10:58,690 INFO L134 CoverageAnalysis]: Checked inductivity of 17876 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 17865 trivial. 0 not checked. [2023-12-02 22:10:58,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:10:58,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9631 states to 3467 states and 8919 transitions. [2023-12-02 22:10:58,836 INFO L276 IsEmpty]: Start isEmpty. Operand 3467 states and 8919 transitions. [2023-12-02 22:10:58,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 927 [2023-12-02 22:10:58,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:10:58,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:01,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:02,008 INFO L262 TraceCheckSpWp]: Trace formula consists of 14069 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 22:11:02,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:08,132 INFO L134 CoverageAnalysis]: Checked inductivity of 17871 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17871 trivial. 0 not checked. [2023-12-02 22:11:08,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:08,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9631 states to 3468 states and 8919 transitions. [2023-12-02 22:11:08,343 INFO L276 IsEmpty]: Start isEmpty. Operand 3468 states and 8919 transitions. [2023-12-02 22:11:08,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 923 [2023-12-02 22:11:08,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:08,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:08,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:09,782 INFO L134 CoverageAnalysis]: Checked inductivity of 17877 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 17864 trivial. 0 not checked. [2023-12-02 22:11:09,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:10,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9633 states to 3469 states and 8921 transitions. [2023-12-02 22:11:10,005 INFO L276 IsEmpty]: Start isEmpty. Operand 3469 states and 8921 transitions. [2023-12-02 22:11:10,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 923 [2023-12-02 22:11:10,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:10,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:10,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:11,074 INFO L134 CoverageAnalysis]: Checked inductivity of 17875 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 17864 trivial. 0 not checked. [2023-12-02 22:11:11,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:11,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9633 states to 3470 states and 8921 transitions. [2023-12-02 22:11:11,207 INFO L276 IsEmpty]: Start isEmpty. Operand 3470 states and 8921 transitions. [2023-12-02 22:11:11,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 923 [2023-12-02 22:11:11,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:11,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:11,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:12,311 INFO L134 CoverageAnalysis]: Checked inductivity of 17874 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 17863 trivial. 0 not checked. [2023-12-02 22:11:14,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:14,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9635 states to 3471 states and 8923 transitions. [2023-12-02 22:11:14,155 INFO L276 IsEmpty]: Start isEmpty. Operand 3471 states and 8923 transitions. [2023-12-02 22:11:14,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 928 [2023-12-02 22:11:14,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:14,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:17,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:17,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 14084 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 22:11:17,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:23,554 INFO L134 CoverageAnalysis]: Checked inductivity of 17869 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17869 trivial. 0 not checked. [2023-12-02 22:11:25,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:25,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9635 states to 3472 states and 8923 transitions. [2023-12-02 22:11:25,046 INFO L276 IsEmpty]: Start isEmpty. Operand 3472 states and 8923 transitions. [2023-12-02 22:11:25,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 927 [2023-12-02 22:11:25,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:25,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:25,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:26,150 INFO L134 CoverageAnalysis]: Checked inductivity of 17862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17862 trivial. 0 not checked. [2023-12-02 22:11:26,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:26,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9635 states to 3473 states and 8923 transitions. [2023-12-02 22:11:26,269 INFO L276 IsEmpty]: Start isEmpty. Operand 3473 states and 8923 transitions. [2023-12-02 22:11:26,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 923 [2023-12-02 22:11:26,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:26,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:26,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:27,646 INFO L134 CoverageAnalysis]: Checked inductivity of 17875 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 17862 trivial. 0 not checked. [2023-12-02 22:11:27,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:27,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9635 states to 3474 states and 8923 transitions. [2023-12-02 22:11:27,768 INFO L276 IsEmpty]: Start isEmpty. Operand 3474 states and 8923 transitions. [2023-12-02 22:11:27,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2023-12-02 22:11:27,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:27,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:28,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:28,887 INFO L134 CoverageAnalysis]: Checked inductivity of 17877 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17865 trivial. 0 not checked. [2023-12-02 22:11:32,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:32,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9648 states to 3476 states and 8936 transitions. [2023-12-02 22:11:32,681 INFO L276 IsEmpty]: Start isEmpty. Operand 3476 states and 8936 transitions. [2023-12-02 22:11:32,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 928 [2023-12-02 22:11:32,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:32,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:35,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:35,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 14071 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 22:11:35,825 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:11:42,004 INFO L134 CoverageAnalysis]: Checked inductivity of 17873 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17873 trivial. 0 not checked. [2023-12-02 22:11:43,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:43,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9648 states to 3477 states and 8936 transitions. [2023-12-02 22:11:43,996 INFO L276 IsEmpty]: Start isEmpty. Operand 3477 states and 8936 transitions. [2023-12-02 22:11:44,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2023-12-02 22:11:44,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:44,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:44,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:45,147 INFO L134 CoverageAnalysis]: Checked inductivity of 17874 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17862 trivial. 0 not checked. [2023-12-02 22:11:50,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:50,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9661 states to 3480 states and 8949 transitions. [2023-12-02 22:11:50,864 INFO L276 IsEmpty]: Start isEmpty. Operand 3480 states and 8949 transitions. [2023-12-02 22:11:50,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2023-12-02 22:11:50,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:50,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:51,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:51,935 INFO L134 CoverageAnalysis]: Checked inductivity of 17875 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17875 trivial. 0 not checked. [2023-12-02 22:11:52,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:11:52,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9662 states to 3481 states and 8950 transitions. [2023-12-02 22:11:52,030 INFO L276 IsEmpty]: Start isEmpty. Operand 3481 states and 8950 transitions. [2023-12-02 22:11:52,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2023-12-02 22:11:52,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:11:52,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:11:52,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:11:53,797 INFO L134 CoverageAnalysis]: Checked inductivity of 17873 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 17860 trivial. 0 not checked. [2023-12-02 22:12:12,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:12,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9856 states to 3495 states and 9144 transitions. [2023-12-02 22:12:12,891 INFO L276 IsEmpty]: Start isEmpty. Operand 3495 states and 9144 transitions. [2023-12-02 22:12:12,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2023-12-02 22:12:12,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:12,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:13,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:14,654 INFO L134 CoverageAnalysis]: Checked inductivity of 17871 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 17860 trivial. 0 not checked. [2023-12-02 22:12:15,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:15,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9836 states to 3494 states and 9124 transitions. [2023-12-02 22:12:15,449 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 9124 transitions. [2023-12-02 22:12:15,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2023-12-02 22:12:15,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:15,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:16,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:16,549 INFO L134 CoverageAnalysis]: Checked inductivity of 17876 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17864 trivial. 0 not checked. [2023-12-02 22:12:20,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:20,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9848 states to 3496 states and 9136 transitions. [2023-12-02 22:12:20,652 INFO L276 IsEmpty]: Start isEmpty. Operand 3496 states and 9136 transitions. [2023-12-02 22:12:20,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 928 [2023-12-02 22:12:20,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:20,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:23,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:23,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 14071 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 22:12:23,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:12:30,106 INFO L134 CoverageAnalysis]: Checked inductivity of 17872 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17872 trivial. 0 not checked. [2023-12-02 22:12:30,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:30,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9848 states to 3497 states and 9136 transitions. [2023-12-02 22:12:30,383 INFO L276 IsEmpty]: Start isEmpty. Operand 3497 states and 9136 transitions. [2023-12-02 22:12:30,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2023-12-02 22:12:30,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:30,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:31,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:31,916 INFO L134 CoverageAnalysis]: Checked inductivity of 17879 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17865 trivial. 0 not checked. [2023-12-02 22:12:32,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:32,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9850 states to 3498 states and 9138 transitions. [2023-12-02 22:12:32,094 INFO L276 IsEmpty]: Start isEmpty. Operand 3498 states and 9138 transitions. [2023-12-02 22:12:32,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2023-12-02 22:12:32,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:32,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:32,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:33,440 INFO L134 CoverageAnalysis]: Checked inductivity of 17877 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17865 trivial. 0 not checked. [2023-12-02 22:12:33,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:33,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9850 states to 3499 states and 9138 transitions. [2023-12-02 22:12:33,581 INFO L276 IsEmpty]: Start isEmpty. Operand 3499 states and 9138 transitions. [2023-12-02 22:12:33,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2023-12-02 22:12:33,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:33,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:34,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:34,683 INFO L134 CoverageAnalysis]: Checked inductivity of 17876 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17864 trivial. 0 not checked. [2023-12-02 22:12:34,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:34,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9852 states to 3500 states and 9140 transitions. [2023-12-02 22:12:34,829 INFO L276 IsEmpty]: Start isEmpty. Operand 3500 states and 9140 transitions. [2023-12-02 22:12:34,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 929 [2023-12-02 22:12:34,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:34,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:37,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:38,006 INFO L262 TraceCheckSpWp]: Trace formula consists of 14086 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 22:12:38,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:12:44,095 INFO L134 CoverageAnalysis]: Checked inductivity of 17870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17870 trivial. 0 not checked. [2023-12-02 22:12:44,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:44,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9852 states to 3501 states and 9140 transitions. [2023-12-02 22:12:44,653 INFO L276 IsEmpty]: Start isEmpty. Operand 3501 states and 9140 transitions. [2023-12-02 22:12:44,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2023-12-02 22:12:44,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:44,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:45,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:46,015 INFO L134 CoverageAnalysis]: Checked inductivity of 17877 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17863 trivial. 0 not checked. [2023-12-02 22:12:47,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:47,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9854 states to 3502 states and 9142 transitions. [2023-12-02 22:12:47,995 INFO L276 IsEmpty]: Start isEmpty. Operand 3502 states and 9142 transitions. [2023-12-02 22:12:48,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 928 [2023-12-02 22:12:48,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:48,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:48,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:49,120 INFO L134 CoverageAnalysis]: Checked inductivity of 17863 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17863 trivial. 0 not checked. [2023-12-02 22:12:50,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:50,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9854 states to 3503 states and 9142 transitions. [2023-12-02 22:12:50,188 INFO L276 IsEmpty]: Start isEmpty. Operand 3503 states and 9142 transitions. [2023-12-02 22:12:50,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2023-12-02 22:12:50,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:50,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:50,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:51,230 INFO L134 CoverageAnalysis]: Checked inductivity of 17874 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17862 trivial. 0 not checked. [2023-12-02 22:12:51,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:51,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9854 states to 3504 states and 9142 transitions. [2023-12-02 22:12:51,354 INFO L276 IsEmpty]: Start isEmpty. Operand 3504 states and 9142 transitions. [2023-12-02 22:12:51,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 925 [2023-12-02 22:12:51,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:51,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:51,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:52,484 INFO L134 CoverageAnalysis]: Checked inductivity of 17879 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 17866 trivial. 0 not checked. [2023-12-02 22:12:55,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:12:55,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9866 states to 3506 states and 9154 transitions. [2023-12-02 22:12:55,533 INFO L276 IsEmpty]: Start isEmpty. Operand 3506 states and 9154 transitions. [2023-12-02 22:12:55,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 929 [2023-12-02 22:12:55,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:12:55,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:12:58,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:12:58,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 14073 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 22:12:58,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:13:04,997 INFO L134 CoverageAnalysis]: Checked inductivity of 17873 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17873 trivial. 0 not checked. [2023-12-02 22:13:06,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:13:06,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9866 states to 3507 states and 9154 transitions. [2023-12-02 22:13:06,129 INFO L276 IsEmpty]: Start isEmpty. Operand 3507 states and 9154 transitions. [2023-12-02 22:13:06,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 926 [2023-12-02 22:13:06,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:13:06,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:13:06,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:13:07,252 INFO L134 CoverageAnalysis]: Checked inductivity of 17870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17870 trivial. 0 not checked. [2023-12-02 22:13:09,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:13:09,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9866 states to 3508 states and 9154 transitions. [2023-12-02 22:13:09,471 INFO L276 IsEmpty]: Start isEmpty. Operand 3508 states and 9154 transitions. [2023-12-02 22:13:09,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 925 [2023-12-02 22:13:09,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:13:09,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:13:10,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:13:10,534 INFO L134 CoverageAnalysis]: Checked inductivity of 17876 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 17863 trivial. 0 not checked. [2023-12-02 22:13:16,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:13:16,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9879 states to 3511 states and 9167 transitions. [2023-12-02 22:13:16,719 INFO L276 IsEmpty]: Start isEmpty. Operand 3511 states and 9167 transitions. [2023-12-02 22:13:16,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 925 [2023-12-02 22:13:16,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:13:16,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:13:17,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:13:18,545 INFO L134 CoverageAnalysis]: Checked inductivity of 17874 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17860 trivial. 0 not checked. [2023-12-02 22:13:39,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:13:39,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10074 states to 3526 states and 9362 transitions. [2023-12-02 22:13:39,799 INFO L276 IsEmpty]: Start isEmpty. Operand 3526 states and 9362 transitions. [2023-12-02 22:13:39,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 925 [2023-12-02 22:13:39,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:13:39,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:13:40,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:13:40,871 INFO L134 CoverageAnalysis]: Checked inductivity of 17876 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17876 trivial. 0 not checked. [2023-12-02 22:13:40,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:13:40,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10075 states to 3527 states and 9363 transitions. [2023-12-02 22:13:40,963 INFO L276 IsEmpty]: Start isEmpty. Operand 3527 states and 9363 transitions. [2023-12-02 22:13:40,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 925 [2023-12-02 22:13:40,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:13:40,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:13:41,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:13:42,105 INFO L134 CoverageAnalysis]: Checked inductivity of 17878 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 17865 trivial. 0 not checked. [2023-12-02 22:13:46,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:13:46,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10089 states to 3529 states and 9377 transitions. [2023-12-02 22:13:46,474 INFO L276 IsEmpty]: Start isEmpty. Operand 3529 states and 9377 transitions. [2023-12-02 22:13:46,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 929 [2023-12-02 22:13:46,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:13:46,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:13:49,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:13:49,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 14073 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 22:13:49,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:13:56,114 INFO L134 CoverageAnalysis]: Checked inductivity of 17874 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17874 trivial. 0 not checked. [2023-12-02 22:13:58,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:13:58,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10089 states to 3530 states and 9377 transitions. [2023-12-02 22:13:58,564 INFO L276 IsEmpty]: Start isEmpty. Operand 3530 states and 9377 transitions. [2023-12-02 22:13:58,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 925 [2023-12-02 22:13:58,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:13:58,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:13:59,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:13:59,670 INFO L134 CoverageAnalysis]: Checked inductivity of 17879 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 17866 trivial. 0 not checked. [2023-12-02 22:13:59,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:13:59,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10089 states to 3531 states and 9377 transitions. [2023-12-02 22:13:59,880 INFO L276 IsEmpty]: Start isEmpty. Operand 3531 states and 9377 transitions. [2023-12-02 22:13:59,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 925 [2023-12-02 22:13:59,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:13:59,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:14:00,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:14:01,197 INFO L134 CoverageAnalysis]: Checked inductivity of 17881 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17866 trivial. 0 not checked. [2023-12-02 22:14:01,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:14:01,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10089 states to 3532 states and 9377 transitions. [2023-12-02 22:14:01,347 INFO L276 IsEmpty]: Start isEmpty. Operand 3532 states and 9377 transitions. [2023-12-02 22:14:01,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2023-12-02 22:14:01,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:14:01,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:14:04,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:14:04,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 14088 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 22:14:04,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:14:10,888 INFO L134 CoverageAnalysis]: Checked inductivity of 17871 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17871 trivial. 0 not checked. [2023-12-02 22:14:11,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:14:11,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10089 states to 3533 states and 9377 transitions. [2023-12-02 22:14:11,513 INFO L276 IsEmpty]: Start isEmpty. Operand 3533 states and 9377 transitions. [2023-12-02 22:14:11,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 925 [2023-12-02 22:14:11,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:14:11,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:14:12,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:14:12,635 INFO L134 CoverageAnalysis]: Checked inductivity of 17878 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 17865 trivial. 0 not checked. [2023-12-02 22:14:12,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:14:12,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10089 states to 3534 states and 9377 transitions. [2023-12-02 22:14:12,782 INFO L276 IsEmpty]: Start isEmpty. Operand 3534 states and 9377 transitions. [2023-12-02 22:14:12,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 929 [2023-12-02 22:14:12,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:14:12,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:14:13,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:14:13,964 INFO L134 CoverageAnalysis]: Checked inductivity of 17864 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17864 trivial. 0 not checked. [2023-12-02 22:14:14,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:14:14,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10089 states to 3535 states and 9377 transitions. [2023-12-02 22:14:14,101 INFO L276 IsEmpty]: Start isEmpty. Operand 3535 states and 9377 transitions. [2023-12-02 22:14:14,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 925 [2023-12-02 22:14:14,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:14:14,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:14:14,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:14:15,451 INFO L134 CoverageAnalysis]: Checked inductivity of 17879 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17864 trivial. 0 not checked. [2023-12-02 22:14:15,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:14:15,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10089 states to 3536 states and 9377 transitions. [2023-12-02 22:14:15,629 INFO L276 IsEmpty]: Start isEmpty. Operand 3536 states and 9377 transitions. [2023-12-02 22:14:15,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 925 [2023-12-02 22:14:15,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:14:15,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:14:16,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:14:16,707 INFO L134 CoverageAnalysis]: Checked inductivity of 17876 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 17863 trivial. 0 not checked. [2023-12-02 22:14:16,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:14:16,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10089 states to 3537 states and 9377 transitions. [2023-12-02 22:14:16,850 INFO L276 IsEmpty]: Start isEmpty. Operand 3537 states and 9377 transitions. [2023-12-02 22:14:16,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 926 [2023-12-02 22:14:16,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:14:16,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:14:17,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:14:18,215 INFO L134 CoverageAnalysis]: Checked inductivity of 17883 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17867 trivial. 0 not checked. [2023-12-02 22:14:18,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:14:18,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10089 states to 3538 states and 9377 transitions. [2023-12-02 22:14:18,367 INFO L276 IsEmpty]: Start isEmpty. Operand 3538 states and 9377 transitions. [2023-12-02 22:14:18,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 928 [2023-12-02 22:14:18,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:14:18,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:14:18,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:14:19,587 INFO L134 CoverageAnalysis]: Checked inductivity of 17869 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17869 trivial. 0 not checked. [2023-12-02 22:14:21,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:14:21,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10103 states to 3545 states and 9391 transitions. [2023-12-02 22:14:21,808 INFO L276 IsEmpty]: Start isEmpty. Operand 3545 states and 9391 transitions. [2023-12-02 22:14:21,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 926 [2023-12-02 22:14:21,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:14:21,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:14:22,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:14:22,920 INFO L134 CoverageAnalysis]: Checked inductivity of 17878 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17864 trivial. 0 not checked. [2023-12-02 22:14:29,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:14:29,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10117 states to 3548 states and 9405 transitions. [2023-12-02 22:14:29,595 INFO L276 IsEmpty]: Start isEmpty. Operand 3548 states and 9405 transitions. [2023-12-02 22:14:29,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 926 [2023-12-02 22:14:29,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:14:29,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:14:30,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:14:30,683 INFO L134 CoverageAnalysis]: Checked inductivity of 17876 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17862 trivial. 0 not checked. [2023-12-02 22:14:37,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:14:37,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10130 states to 3551 states and 9418 transitions. [2023-12-02 22:14:37,534 INFO L276 IsEmpty]: Start isEmpty. Operand 3551 states and 9418 transitions. [2023-12-02 22:14:37,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 926 [2023-12-02 22:14:37,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:14:37,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:14:38,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:14:39,455 INFO L134 CoverageAnalysis]: Checked inductivity of 17875 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17860 trivial. 0 not checked. [2023-12-02 22:15:05,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:15:05,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10326 states to 3567 states and 9614 transitions. [2023-12-02 22:15:05,251 INFO L276 IsEmpty]: Start isEmpty. Operand 3567 states and 9614 transitions. [2023-12-02 22:15:05,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 926 [2023-12-02 22:15:05,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:15:05,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:15:05,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat