./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-pktcdvd.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5638c9-d4a7-4739-aabd-1f0abb06deb0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5638c9-d4a7-4739-aabd-1f0abb06deb0/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5638c9-d4a7-4739-aabd-1f0abb06deb0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5638c9-d4a7-4739-aabd-1f0abb06deb0/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-pktcdvd.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5638c9-d4a7-4739-aabd-1f0abb06deb0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5638c9-d4a7-4739-aabd-1f0abb06deb0/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d887b7cd16c32a4aea501b44f826f0988bb04e04576821105f06e4603a0a8d75 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:57:05,897 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:57:05,991 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5638c9-d4a7-4739-aabd-1f0abb06deb0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:57:05,996 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:57:05,997 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:57:06,030 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:57:06,031 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:57:06,031 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:57:06,032 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:57:06,033 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:57:06,034 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:57:06,034 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:57:06,035 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:57:06,037 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:57:06,037 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:57:06,038 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:57:06,038 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:57:06,038 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:57:06,039 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:57:06,039 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:57:06,039 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:57:06,040 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:57:06,041 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:57:06,041 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:57:06,041 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:57:06,042 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:57:06,042 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:57:06,042 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:57:06,043 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:57:06,043 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:57:06,043 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_1c5638c9-d4a7-4739-aabd-1f0abb06deb0/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5638c9-d4a7-4739-aabd-1f0abb06deb0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d887b7cd16c32a4aea501b44f826f0988bb04e04576821105f06e4603a0a8d75 [2024-11-08 22:57:06,302 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:57:06,327 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:57:06,330 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:57:06,333 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:57:06,334 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:57:06,335 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5638c9-d4a7-4739-aabd-1f0abb06deb0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-pktcdvd.ko.cil.out.i Unable to find full path for "g++" [2024-11-08 22:57:08,316 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:57:08,922 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:57:08,923 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5638c9-d4a7-4739-aabd-1f0abb06deb0/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-pktcdvd.ko.cil.out.i [2024-11-08 22:57:08,971 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5638c9-d4a7-4739-aabd-1f0abb06deb0/bin/ukojak-verify-ImItNfHLgk/data/927f0acad/cb88d2cba454419c84f4d667c96b8318/FLAGb31be0e87 [2024-11-08 22:57:08,996 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5638c9-d4a7-4739-aabd-1f0abb06deb0/bin/ukojak-verify-ImItNfHLgk/data/927f0acad/cb88d2cba454419c84f4d667c96b8318 [2024-11-08 22:57:08,999 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:57:09,003 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:57:09,004 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:57:09,005 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:57:09,012 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:57:09,013 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:57:08" (1/1) ... [2024-11-08 22:57:09,014 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35e86673 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:57:09, skipping insertion in model container [2024-11-08 22:57:09,016 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:57:08" (1/1) ... [2024-11-08 22:57:09,178 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:57:11,650 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5638c9-d4a7-4739-aabd-1f0abb06deb0/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-pktcdvd.ko.cil.out.i[265142,265155] [2024-11-08 22:57:11,700 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:57:11,739 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:57:11,844 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3855] [2024-11-08 22:57:11,846 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [3862] [2024-11-08 22:57:11,847 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)); [3875-3876] [2024-11-08 22:57:11,848 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3883] [2024-11-08 22:57:11,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3918] [2024-11-08 22:57:11,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3920] [2024-11-08 22:57:11,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3922] [2024-11-08 22:57:11,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3925] [2024-11-08 22:57:11,852 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter)); [3968] [2024-11-08 22:57:11,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0": "+m" (v->counter)); [3975] [2024-11-08 22:57:11,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [3982-3983] [2024-11-08 22:57:11,854 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [3997] [2024-11-08 22:57:11,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [3999] [2024-11-08 22:57:11,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4001] [2024-11-08 22:57:11,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4004] [2024-11-08 22:57:11,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4290] [2024-11-08 22:57:11,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4299] [2024-11-08 22:57:11,868 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4302] [2024-11-08 22:57:11,939 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (525), "i" (12UL)); [5198-5199] [2024-11-08 22:57:11,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (640), "i" (12UL)); [5437-5438] [2024-11-08 22:57:11,951 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (652), "i" (12UL)); [5478-5479] [2024-11-08 22:57:11,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (681), "i" (12UL)); [5539-5540] [2024-11-08 22:57:11,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (694), "i" (12UL)); [5562-5563] [2024-11-08 22:57:11,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (714), "i" (12UL)); [5600-5601] [2024-11-08 22:57:11,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (1003), "i" (12UL)); [6020-6021] [2024-11-08 22:57:11,990 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (1037), "i" (12UL)); [6090-6091] [2024-11-08 22:57:11,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (1051), "i" (12UL)); [6127-6128] [2024-11-08 22:57:12,002 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (1069), "i" (12UL)); [6167-6168] [2024-11-08 22:57:12,003 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (1091), "i" (12UL)); [6205-6206] [2024-11-08 22:57:12,005 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (1105), "i" (12UL)); [6227-6228] [2024-11-08 22:57:12,005 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (1106), "i" (12UL)); [6237-6238] [2024-11-08 22:57:12,008 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (1143), "i" (12UL)); [6293-6294] [2024-11-08 22:57:12,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (1174), "i" (12UL)); [6353-6354] [2024-11-08 22:57:12,013 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (1323), "i" (12UL)); [6498-6499] [2024-11-08 22:57:12,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (1391), "i" (12UL)); [6615-6616] [2024-11-08 22:57:12,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (1392), "i" (12UL)); [6625-6626] [2024-11-08 22:57:12,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (1399), "i" (12UL)); [6643-6644] [2024-11-08 22:57:12,022 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (1419), "i" (12UL)); [6690-6691] [2024-11-08 22:57:12,024 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (1439), "i" (12UL)); [6730-6731] [2024-11-08 22:57:12,027 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (1513), "i" (12UL)); [6886-6887] [2024-11-08 22:57:12,034 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [7070] [2024-11-08 22:57:12,086 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [7076] [2024-11-08 22:57:12,086 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [7082] [2024-11-08 22:57:12,086 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [7089] [2024-11-08 22:57:12,090 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x___0), "+m" (*__ptr___3): "0" (__x___0): "memory"); [7204] [2024-11-08 22:57:12,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x___0), "+m" (*__ptr___4): "0" (__x___0): "memory"); [7210] [2024-11-08 22:57:12,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x___0), "+m" (*__ptr___5): "0" (__x___0): "memory"); [7216] [2024-11-08 22:57:12,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x___0), "+m" (*__ptr___6): "0" (__x___0): "memory"); [7223] [2024-11-08 22:57:12,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (2392), "i" (12UL)); [8280-8281] [2024-11-08 22:57:12,153 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (2433), "i" (12UL)); [8344-8345] [2024-11-08 22:57:12,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (2513), "i" (12UL)); [8465-8466] [2024-11-08 22:57:12,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (2516), "i" (12UL)); [8478-8479] [2024-11-08 22:57:12,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (2576), "i" (12UL)); [8579-8580] [2024-11-08 22:57:12,169 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/anthill/stuff/tacas-comp/work/current--X--drivers/block/pktcdvd.ko--X--unsafelinux-3.0.1--X--08_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/08_1/drivers/block/pktcdvd.c.p"), "i" (2619), "i" (12UL)); [8646-8647] [2024-11-08 22:57:12,225 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5638c9-d4a7-4739-aabd-1f0abb06deb0/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-pktcdvd.ko.cil.out.i[265142,265155] [2024-11-08 22:57:12,240 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:57:12,347 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:57:12,348 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:57:12 WrapperNode [2024-11-08 22:57:12,348 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:57:12,349 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:57:12,349 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:57:12,350 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:57:12,357 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:57:12" (1/1) ... [2024-11-08 22:57:12,454 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:57:12" (1/1) ... [2024-11-08 22:57:12,655 INFO L138 Inliner]: procedures = 309, calls = 2561, calls flagged for inlining = 144, calls inlined = 94, statements flattened = 4467 [2024-11-08 22:57:12,656 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:57:12,656 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:57:12,657 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:57:12,657 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:57:12,668 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:57:12" (1/1) ... [2024-11-08 22:57:12,668 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:57:12" (1/1) ... [2024-11-08 22:57:12,696 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:57:12" (1/1) ... [2024-11-08 22:57:12,697 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:57:12" (1/1) ... [2024-11-08 22:57:12,844 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:57:12" (1/1) ... [2024-11-08 22:57:12,872 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:57:12" (1/1) ... [2024-11-08 22:57:12,896 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:57:12" (1/1) ... [2024-11-08 22:57:12,917 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:57:12" (1/1) ... [2024-11-08 22:57:12,950 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:57:12,952 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:57:12,952 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:57:12,952 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:57:12,953 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:57:12" (1/1) ... [2024-11-08 22:57:12,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:57:12,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5638c9-d4a7-4739-aabd-1f0abb06deb0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:57:12,992 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5638c9-d4a7-4739-aabd-1f0abb06deb0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:57:12,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c5638c9-d4a7-4739-aabd-1f0abb06deb0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:57:13,029 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-08 22:57:13,029 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-08 22:57:13,030 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-08 22:57:13,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-08 22:57:13,030 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_ctl_ioctl [2024-11-08 22:57:13,030 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_ctl_ioctl [2024-11-08 22:57:13,030 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_kobj_release [2024-11-08 22:57:13,030 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_kobj_release [2024-11-08 22:57:13,031 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2024-11-08 22:57:13,031 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2024-11-08 22:57:13,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 22:57:13,031 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_get_disc_info [2024-11-08 22:57:13,031 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_get_disc_info [2024-11-08 22:57:13,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:57:13,032 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_bio_alloc [2024-11-08 22:57:13,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_bio_alloc [2024-11-08 22:57:13,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 22:57:13,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 22:57:13,033 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_setup_dev [2024-11-08 22:57:13,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_setup_dev [2024-11-08 22:57:13,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2024-11-08 22:57:13,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2024-11-08 22:57:13,035 INFO L130 BoogieDeclarations]: Found specification of procedure bdget [2024-11-08 22:57:13,035 INFO L138 BoogieDeclarations]: Found implementation of procedure bdget [2024-11-08 22:57:13,036 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_set_speed [2024-11-08 22:57:13,036 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_set_speed [2024-11-08 22:57:13,037 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2024-11-08 22:57:13,037 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2024-11-08 22:57:13,037 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 22:57:13,037 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 22:57:13,037 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_shrink_pktlist [2024-11-08 22:57:13,037 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_shrink_pktlist [2024-11-08 22:57:13,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-08 22:57:13,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-08 22:57:13,038 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2024-11-08 22:57:13,038 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2024-11-08 22:57:13,038 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-08 22:57:13,038 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-08 22:57:13,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:57:13,038 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:57:13,038 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_put [2024-11-08 22:57:13,038 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_put [2024-11-08 22:57:13,038 INFO L130 BoogieDeclarations]: Found specification of procedure new_encode_dev [2024-11-08 22:57:13,039 INFO L138 BoogieDeclarations]: Found implementation of procedure new_encode_dev [2024-11-08 22:57:13,039 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 22:57:13,039 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 22:57:13,039 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_mode_select [2024-11-08 22:57:13,039 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_mode_select [2024-11-08 22:57:13,039 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_kobj_remove [2024-11-08 22:57:13,039 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_kobj_remove [2024-11-08 22:57:13,039 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-08 22:57:13,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-08 22:57:13,039 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_debugfs_cleanup [2024-11-08 22:57:13,039 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_debugfs_cleanup [2024-11-08 22:57:13,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:57:13,040 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-08 22:57:13,040 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-08 22:57:13,040 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2024-11-08 22:57:13,040 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2024-11-08 22:57:13,040 INFO L130 BoogieDeclarations]: Found specification of procedure set_blocksize [2024-11-08 22:57:13,040 INFO L138 BoogieDeclarations]: Found implementation of procedure set_blocksize [2024-11-08 22:57:13,042 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_dump_sense [2024-11-08 22:57:13,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_dump_sense [2024-11-08 22:57:13,042 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_kmalloc_pool [2024-11-08 22:57:13,042 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_kmalloc_pool [2024-11-08 22:57:13,043 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2024-11-08 22:57:13,043 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2024-11-08 22:57:13,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:57:13,043 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2024-11-08 22:57:13,044 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2024-11-08 22:57:13,044 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_lock_door [2024-11-08 22:57:13,044 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_lock_door [2024-11-08 22:57:13,044 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_get [2024-11-08 22:57:13,045 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_get [2024-11-08 22:57:13,045 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_remove_dev [2024-11-08 22:57:13,045 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_remove_dev [2024-11-08 22:57:13,046 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2024-11-08 22:57:13,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2024-11-08 22:57:13,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-11-08 22:57:13,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-11-08 22:57:13,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:57:13,047 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2024-11-08 22:57:13,047 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2024-11-08 22:57:13,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:57:13,047 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-08 22:57:13,048 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-08 22:57:13,048 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 22:57:13,048 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 22:57:13,048 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-08 22:57:13,048 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-08 22:57:13,048 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2024-11-08 22:57:13,048 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2024-11-08 22:57:13,048 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2024-11-08 22:57:13,049 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2024-11-08 22:57:13,049 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-08 22:57:13,049 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-08 22:57:13,049 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-08 22:57:13,049 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-08 22:57:13,049 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-08 22:57:13,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-08 22:57:13,049 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-08 22:57:13,049 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-08 22:57:13,049 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-08 22:57:13,049 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-08 22:57:13,050 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_sysfs_cleanup [2024-11-08 22:57:13,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_sysfs_cleanup [2024-11-08 22:57:13,050 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2024-11-08 22:57:13,050 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2024-11-08 22:57:13,050 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_find_dev_from_minor [2024-11-08 22:57:13,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_find_dev_from_minor [2024-11-08 22:57:13,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 22:57:13,050 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-08 22:57:13,050 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-08 22:57:13,050 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-08 22:57:13,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-08 22:57:13,051 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-08 22:57:13,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-08 22:57:13,051 INFO L130 BoogieDeclarations]: Found specification of procedure init_write_congestion_marks [2024-11-08 22:57:13,051 INFO L138 BoogieDeclarations]: Found implementation of procedure init_write_congestion_marks [2024-11-08 22:57:13,051 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-08 22:57:13,051 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-08 22:57:13,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:57:13,051 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_get_track_info [2024-11-08 22:57:13,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_get_track_info [2024-11-08 22:57:13,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:57:13,054 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2024-11-08 22:57:13,054 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2024-11-08 22:57:13,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 22:57:13,054 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 22:57:13,054 INFO L130 BoogieDeclarations]: Found specification of procedure new_decode_dev [2024-11-08 22:57:13,055 INFO L138 BoogieDeclarations]: Found implementation of procedure new_decode_dev [2024-11-08 22:57:13,056 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 22:57:13,056 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 22:57:13,056 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_kobj_create [2024-11-08 22:57:13,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_kobj_create [2024-11-08 22:57:13,056 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 22:57:13,056 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 22:57:13,056 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2024-11-08 22:57:13,057 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2024-11-08 22:57:13,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:57:13,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:57:13,057 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-08 22:57:13,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-08 22:57:13,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:57:13,057 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_put [2024-11-08 22:57:13,058 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_put [2024-11-08 22:57:13,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:57:13,058 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2024-11-08 22:57:13,058 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2024-11-08 22:57:13,058 INFO L130 BoogieDeclarations]: Found specification of procedure queue_max_segments [2024-11-08 22:57:13,058 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_max_segments [2024-11-08 22:57:13,058 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_check_events [2024-11-08 22:57:13,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_check_events [2024-11-08 22:57:13,059 INFO L130 BoogieDeclarations]: Found specification of procedure init_cdrom_command [2024-11-08 22:57:13,059 INFO L138 BoogieDeclarations]: Found implementation of procedure init_cdrom_command [2024-11-08 22:57:13,059 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-11-08 22:57:13,059 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-11-08 22:57:13,059 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_mode_sense [2024-11-08 22:57:13,059 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_mode_sense [2024-11-08 22:57:13,059 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2024-11-08 22:57:13,059 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2024-11-08 22:57:13,060 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_generic_packet [2024-11-08 22:57:13,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_generic_packet [2024-11-08 22:57:13,060 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-08 22:57:13,060 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-08 22:57:13,060 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-08 22:57:13,060 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-08 22:57:13,060 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_sectors [2024-11-08 22:57:13,061 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_hw_sectors [2024-11-08 22:57:13,061 INFO L130 BoogieDeclarations]: Found specification of procedure pkt_flush_cache [2024-11-08 22:57:13,061 INFO L138 BoogieDeclarations]: Found implementation of procedure pkt_flush_cache [2024-11-08 22:57:13,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:57:13,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:57:13,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:57:13,062 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-08 22:57:13,062 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-08 22:57:13,774 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:57:13,778 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:57:13,894 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 22:57:14,095 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2024-11-08 22:57:14,095 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2024-11-08 22:57:15,672 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 22:57:15,680 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 22:57:15,682 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 22:57:15,683 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 22:57:15,691 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 22:57:15,694 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 22:57:15,700 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 22:57:33,580 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##201: assume !false; [2024-11-08 22:57:33,580 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##200: assume false; [2024-11-08 22:57:33,580 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##268: assume !false; [2024-11-08 22:57:33,581 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##267: assume false; [2024-11-08 22:57:33,581 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##225: assume !false; [2024-11-08 22:57:33,581 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##224: assume false; [2024-11-08 22:57:33,581 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##489: assume !false; [2024-11-08 22:57:33,582 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##488: assume false; [2024-11-08 22:57:33,582 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##45: assume !false; [2024-11-08 22:57:33,582 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume false; [2024-11-08 22:57:33,582 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##397: assume !false; [2024-11-08 22:57:33,583 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##396: assume false; [2024-11-08 22:57:33,583 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##366: assume !false; [2024-11-08 22:57:33,583 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##365: assume false; [2024-11-08 22:57:34,419 INFO L? ?]: Removed 1510 outVars from TransFormulas that were not future-live. [2024-11-08 22:57:34,419 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:57:35,658 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:57:35,659 INFO L316 CfgBuilder]: Removed 10 assume(true) statements. [2024-11-08 22:57:35,659 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:57:35 BoogieIcfgContainer [2024-11-08 22:57:35,659 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:57:35,660 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:57:35,660 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:57:35,671 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:57:35,671 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:57:35" (1/1) ... [2024-11-08 22:57:35,680 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:57:35,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:35,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 1075 states and 1539 transitions. [2024-11-08 22:57:35,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1539 transitions. [2024-11-08 22:57:35,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:57:35,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:35,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:44,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:45,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:55,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:57:56,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:56,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 1078 states and 1543 transitions. [2024-11-08 22:57:56,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1543 transitions. [2024-11-08 22:57:56,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:57:56,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:56,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:03,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:04,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:04,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:04,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 1080 states and 1546 transitions. [2024-11-08 22:58:04,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1546 transitions. [2024-11-08 22:58:04,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:58:04,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:04,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:11,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:12,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:15,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:15,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 1082 states and 1549 transitions. [2024-11-08 22:58:15,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1549 transitions. [2024-11-08 22:58:15,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:58:15,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:15,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:22,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:22,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:58:23,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:23,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 1085 states and 1556 transitions. [2024-11-08 22:58:23,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1556 transitions. [2024-11-08 22:58:23,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:58:23,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:23,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:30,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:32,077 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:58:35,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:35,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1087 states and 1558 transitions. [2024-11-08 22:58:35,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 1558 transitions. [2024-11-08 22:58:35,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:58:35,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:35,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:42,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:42,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:58:43,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:43,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1102 states and 1605 transitions. [2024-11-08 22:58:43,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1605 transitions. [2024-11-08 22:58:43,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:58:43,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:43,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:50,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:50,492 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:58:50,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:50,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1098 states and 1598 transitions. [2024-11-08 22:58:50,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1598 transitions. [2024-11-08 22:58:50,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:58:50,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:50,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:57,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:57,906 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:58:58,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:58,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 1103 states and 1613 transitions. [2024-11-08 22:58:58,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1613 transitions. [2024-11-08 22:58:58,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:58:58,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:58,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:05,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:06,924 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:59:12,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:12,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 1105 states and 1616 transitions. [2024-11-08 22:59:12,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 1616 transitions. [2024-11-08 22:59:12,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:59:12,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:12,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:18,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:20,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:59:32,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:59:40,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:40,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 1116 states and 1657 transitions. [2024-11-08 22:59:40,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1657 transitions. [2024-11-08 22:59:40,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:59:40,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:40,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:47,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:49,856 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:59:58,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:58,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 1118 states and 1659 transitions. [2024-11-08 22:59:58,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1659 transitions. [2024-11-08 22:59:58,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:59:58,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:58,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:04,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:05,245 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:00:05,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 1120 states and 1662 transitions. [2024-11-08 23:00:05,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1662 transitions. [2024-11-08 23:00:05,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:00:05,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:05,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:12,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:14,157 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:00:27,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:00:42,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:42,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 1132 states and 1704 transitions. [2024-11-08 23:00:42,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 1704 transitions. [2024-11-08 23:00:42,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:00:42,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:42,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:49,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:49,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:00:55,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:55,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 1141 states and 1720 transitions. [2024-11-08 23:00:55,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1720 transitions. [2024-11-08 23:00:55,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:00:55,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:55,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:01,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:02,064 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:01:02,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:02,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 1144 states and 1730 transitions. [2024-11-08 23:01:02,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1730 transitions. [2024-11-08 23:01:02,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:01:02,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:02,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:08,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:09,419 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:01:09,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:09,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 1145 states and 1730 transitions. [2024-11-08 23:01:09,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1730 transitions. [2024-11-08 23:01:09,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:01:09,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:09,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:16,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:16,657 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:01:16,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:16,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 1147 states and 1733 transitions. [2024-11-08 23:01:16,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1733 transitions. [2024-11-08 23:01:16,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:01:16,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:16,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:23,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:23,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:01:23,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:23,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1153 states and 1741 transitions. [2024-11-08 23:01:23,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1741 transitions. [2024-11-08 23:01:23,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:01:23,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:23,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:31,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:31,524 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:01:33,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:33,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1155 states and 1742 transitions. [2024-11-08 23:01:33,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1742 transitions. [2024-11-08 23:01:33,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:01:33,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:33,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:40,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:40,827 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:01:40,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:40,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 1157 states and 1745 transitions. [2024-11-08 23:01:40,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1745 transitions. [2024-11-08 23:01:40,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:01:40,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:40,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:47,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:49,417 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:02:03,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:02:26,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:26,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 1166 states and 1774 transitions. [2024-11-08 23:02:26,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1774 transitions. [2024-11-08 23:02:26,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:02:26,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:26,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:34,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:34,561 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:02:34,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:34,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 1168 states and 1777 transitions. [2024-11-08 23:02:34,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1777 transitions. [2024-11-08 23:02:34,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:02:34,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:34,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:43,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:45,677 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:03:01,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:03:34,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:34,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1887 states to 1183 states and 1824 transitions. [2024-11-08 23:03:34,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1824 transitions. [2024-11-08 23:03:34,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:03:34,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:34,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:43,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:43,389 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:03:43,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:43,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 1187 states and 1830 transitions. [2024-11-08 23:03:43,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1830 transitions. [2024-11-08 23:03:43,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:03:43,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:43,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:52,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:54,798 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:04:11,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:04:54,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:54,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1197 states and 1859 transitions. [2024-11-08 23:04:54,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1859 transitions. [2024-11-08 23:04:54,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:04:54,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:54,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:02,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:02,881 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:05:05,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:05,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 1200 states and 1865 transitions. [2024-11-08 23:05:05,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1865 transitions. [2024-11-08 23:05:05,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:05:05,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:05,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:13,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:14,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:05:14,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:14,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1201 states and 1866 transitions. [2024-11-08 23:05:14,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1866 transitions. [2024-11-08 23:05:14,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:05:14,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:14,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:21,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:22,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:05:22,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:22,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1939 states to 1202 states and 1867 transitions. [2024-11-08 23:05:22,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 1867 transitions. [2024-11-08 23:05:22,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:05:22,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:22,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:30,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:30,293 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:05:55,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:55,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1207 states and 1871 transitions. [2024-11-08 23:05:55,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1871 transitions. [2024-11-08 23:05:55,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:05:55,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:55,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:03,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:03,739 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:06:03,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:03,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1210 states and 1876 transitions. [2024-11-08 23:06:03,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 1876 transitions. [2024-11-08 23:06:03,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:06:03,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:03,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:11,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:12,344 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:06:12,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:12,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1213 states and 1879 transitions. [2024-11-08 23:06:12,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 1879 transitions. [2024-11-08 23:06:12,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:06:12,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:12,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:19,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:20,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:06:23,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:23,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 1216 states and 1883 transitions. [2024-11-08 23:06:23,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 1883 transitions. [2024-11-08 23:06:23,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:06:23,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:23,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:31,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:31,509 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:06:31,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:31,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1219 states and 1895 transitions. [2024-11-08 23:06:31,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 1895 transitions. [2024-11-08 23:06:31,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:06:31,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:31,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:39,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:39,473 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:06:39,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:39,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 1221 states and 1898 transitions. [2024-11-08 23:06:39,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1898 transitions. [2024-11-08 23:06:39,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:06:39,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:39,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:47,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:47,558 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:06:47,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:47,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 1224 states and 1910 transitions. [2024-11-08 23:06:47,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 1910 transitions. [2024-11-08 23:06:47,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:06:47,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:47,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:55,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:55,502 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:06:55,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:55,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 1228 states and 1917 transitions. [2024-11-08 23:06:55,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1917 transitions. [2024-11-08 23:06:55,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:06:55,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:55,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:03,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:03,824 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:07:04,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:04,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1231 states and 1925 transitions. [2024-11-08 23:07:04,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1925 transitions. [2024-11-08 23:07:04,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:07:04,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:04,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:11,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:12,197 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:07:12,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:12,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 1226 states and 1916 transitions. [2024-11-08 23:07:12,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1916 transitions. [2024-11-08 23:07:12,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:07:12,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:12,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:20,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:20,277 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:07:20,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:20,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 1228 states and 1919 transitions. [2024-11-08 23:07:20,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1919 transitions. [2024-11-08 23:07:20,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:07:20,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:20,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:28,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:29,146 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:07:29,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:29,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2017 states to 1230 states and 1922 transitions. [2024-11-08 23:07:29,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1922 transitions. [2024-11-08 23:07:29,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:07:29,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:29,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:37,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:37,313 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:07:54,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:55,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 1237 states and 1937 transitions. [2024-11-08 23:07:55,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 1937 transitions. [2024-11-08 23:07:55,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:07:55,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:55,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:01,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:02,013 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:08:02,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:02,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 1240 states and 1945 transitions. [2024-11-08 23:08:02,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1945 transitions. [2024-11-08 23:08:02,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:08:02,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:02,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:09,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:09,411 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:08:09,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:09,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1242 states and 1948 transitions. [2024-11-08 23:08:09,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1948 transitions. [2024-11-08 23:08:09,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:08:09,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:09,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:16,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:16,769 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:08:16,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:16,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 1244 states and 1951 transitions. [2024-11-08 23:08:16,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1951 transitions. [2024-11-08 23:08:16,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:08:16,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:16,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:24,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:24,417 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:08:24,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:24,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1247 states and 1964 transitions. [2024-11-08 23:08:24,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1964 transitions. [2024-11-08 23:08:24,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:08:24,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:24,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:31,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:31,752 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:08:42,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:42,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 1255 states and 1981 transitions. [2024-11-08 23:08:42,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1981 transitions. [2024-11-08 23:08:42,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:08:42,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:42,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:49,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:49,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:08:49,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:49,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2082 states to 1259 states and 1987 transitions. [2024-11-08 23:08:49,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1987 transitions. [2024-11-08 23:08:49,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:08:49,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:49,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:56,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:57,050 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:08:57,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:57,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2085 states to 1261 states and 1990 transitions. [2024-11-08 23:08:57,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1990 transitions. [2024-11-08 23:08:57,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:08:57,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:57,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:04,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:04,717 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:09:04,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:04,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2088 states to 1263 states and 1993 transitions. [2024-11-08 23:09:04,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1993 transitions. [2024-11-08 23:09:04,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:09:04,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:04,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:11,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:12,106 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:09:12,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:12,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 1268 states and 2000 transitions. [2024-11-08 23:09:12,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2000 transitions. [2024-11-08 23:09:12,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:09:12,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:12,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:19,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:20,161 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:09:20,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:20,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1270 states and 2003 transitions. [2024-11-08 23:09:20,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2003 transitions. [2024-11-08 23:09:20,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:09:20,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:20,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:27,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:27,990 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:09:28,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:28,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2110 states to 1273 states and 2015 transitions. [2024-11-08 23:09:28,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2015 transitions. [2024-11-08 23:09:28,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:09:28,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:28,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:35,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:35,828 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:09:35,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:35,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 1276 states and 2027 transitions. [2024-11-08 23:09:35,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2027 transitions. [2024-11-08 23:09:35,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:09:35,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:35,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:42,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:43,026 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:09:43,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:43,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2124 states to 1278 states and 2029 transitions. [2024-11-08 23:09:43,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2029 transitions. [2024-11-08 23:09:43,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:09:43,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:43,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:51,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:51,768 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:09:51,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:51,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2133 states to 1281 states and 2038 transitions. [2024-11-08 23:09:51,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2038 transitions. [2024-11-08 23:09:51,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:09:51,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:51,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:00,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:00,778 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:10:00,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:00,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 1285 states and 2044 transitions. [2024-11-08 23:10:00,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 2044 transitions. [2024-11-08 23:10:00,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:10:00,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:00,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:09,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:09,812 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:10:09,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:09,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2142 states to 1287 states and 2047 transitions. [2024-11-08 23:10:09,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2047 transitions. [2024-11-08 23:10:09,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:10:09,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:09,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:18,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:18,629 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:10:18,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:18,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1289 states and 2050 transitions. [2024-11-08 23:10:18,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2050 transitions. [2024-11-08 23:10:18,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:10:18,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:18,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:28,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:28,789 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:10:28,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:28,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 1291 states and 2053 transitions. [2024-11-08 23:10:28,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2053 transitions. [2024-11-08 23:10:28,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:10:28,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:28,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:37,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:37,668 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:10:37,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:37,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 1296 states and 2060 transitions. [2024-11-08 23:10:37,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2060 transitions. [2024-11-08 23:10:37,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:10:37,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:37,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms