./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--xen-netback--xen-netback.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1b6cfa-2e4c-43f5-bf28-1b048ac17408/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1b6cfa-2e4c-43f5-bf28-1b048ac17408/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1b6cfa-2e4c-43f5-bf28-1b048ac17408/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1b6cfa-2e4c-43f5-bf28-1b048ac17408/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--xen-netback--xen-netback.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1b6cfa-2e4c-43f5-bf28-1b048ac17408/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1b6cfa-2e4c-43f5-bf28-1b048ac17408/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b2cd21de020202b17ab22d1f637da22fe399bf627634533bc700baf4ecfb7cc9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:03:49,158 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:03:49,215 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1b6cfa-2e4c-43f5-bf28-1b048ac17408/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 22:03:49,219 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:03:49,220 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:03:49,240 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:03:49,241 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:03:49,241 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:03:49,241 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:03:49,242 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:03:49,242 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:03:49,242 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:03:49,242 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:03:49,242 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:03:49,242 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:03:49,242 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:03:49,242 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:03:49,242 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:03:49,242 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:03:49,243 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:03:49,243 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:03:49,243 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:03:49,243 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:03:49,243 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:03:49,243 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:03:49,243 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:03:49,243 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:03:49,243 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:03:49,243 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:03:49,244 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:03:49,244 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1b6cfa-2e4c-43f5-bf28-1b048ac17408/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2cd21de020202b17ab22d1f637da22fe399bf627634533bc700baf4ecfb7cc9 [2024-12-05 22:03:49,486 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:03:49,495 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:03:49,497 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:03:49,499 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:03:49,499 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:03:49,500 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1b6cfa-2e4c-43f5-bf28-1b048ac17408/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--xen-netback--xen-netback.ko-entry_point.cil.out.i [2024-12-05 22:03:52,210 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1b6cfa-2e4c-43f5-bf28-1b048ac17408/bin/ukojak-verify-CZk0znPC7b/data/c436a9238/485e20fc2bc14e08ae3304260ea560af/FLAGa1586247d [2024-12-05 22:03:52,804 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:03:52,805 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1b6cfa-2e4c-43f5-bf28-1b048ac17408/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--xen-netback--xen-netback.ko-entry_point.cil.out.i [2024-12-05 22:03:52,852 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1b6cfa-2e4c-43f5-bf28-1b048ac17408/bin/ukojak-verify-CZk0znPC7b/data/c436a9238/485e20fc2bc14e08ae3304260ea560af/FLAGa1586247d [2024-12-05 22:03:53,283 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1b6cfa-2e4c-43f5-bf28-1b048ac17408/bin/ukojak-verify-CZk0znPC7b/data/c436a9238/485e20fc2bc14e08ae3304260ea560af [2024-12-05 22:03:53,285 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:03:53,287 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:03:53,289 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:03:53,289 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:03:53,293 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:03:53,293 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:03:53" (1/1) ... [2024-12-05 22:03:53,294 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@334a1bf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:53, skipping insertion in model container [2024-12-05 22:03:53,294 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:03:53" (1/1) ... [2024-12-05 22:03:53,400 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:03:55,906 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1b6cfa-2e4c-43f5-bf28-1b048ac17408/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--xen-netback--xen-netback.ko-entry_point.cil.out.i[397231,397244] [2024-12-05 22:03:55,962 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:03:55,995 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:03:56,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6485] [2024-12-05 22:03:56,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6493-6494] [2024-12-05 22:03:56,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6528] [2024-12-05 22:03:56,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6531] [2024-12-05 22:03:56,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6534] [2024-12-05 22:03:56,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6537] [2024-12-05 22:03:56,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [6580] [2024-12-05 22:03:56,143 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6833] [2024-12-05 22:03:56,145 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/mm.h"), "i" (543), "i" (12UL)); [6884-6885] [2024-12-05 22:03:56,164 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 *)"include/linux/skbuff.h"), "i" (1696), "i" (12UL)); [7111-7112] [2024-12-05 22:03:56,191 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7569] [2024-12-05 22:03:56,220 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (281), "i" (12UL)); [7710-7711] [2024-12-05 22:03:56,221 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (292), "i" (12UL)); [7723-7724] [2024-12-05 22:03:56,221 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (293), "i" (12UL)); [7731-7732] [2024-12-05 22:03:56,224 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (333), "i" (12UL)); [7778-7779] [2024-12-05 22:03:56,249 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (525), "i" (12UL)); [8078-8079] [2024-12-05 22:03:56,249 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (530), "i" (12UL)); [8090-8091] [2024-12-05 22:03:56,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8149] [2024-12-05 22:03:56,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8151] [2024-12-05 22:03:56,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8186] [2024-12-05 22:03:56,357 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (827), "i" (12UL)); [8472-8473] [2024-12-05 22:03:56,382 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (879), "i" (12UL)); [8552-8553] [2024-12-05 22:03:56,393 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (892), "i" (12UL)); [8571-8572] [2024-12-05 22:03:56,481 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8992] [2024-12-05 22:03:56,501 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (1359), "i" (12UL)); [9180-9181] [2024-12-05 22:03:56,502 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (1374), "i" (12UL)); [9210-9211] [2024-12-05 22:03:56,516 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (1530), "i" (12UL)); [9424-9425] [2024-12-05 22:03:56,517 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9432] [2024-12-05 22:03:56,518 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9469] [2024-12-05 22:03:56,518 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (1569), "i" (12UL)); [9475-9476] [2024-12-05 22:03:56,525 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (1606), "i" (12UL)); [9523-9524] [2024-12-05 22:03:56,526 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (1636), "i" (12UL)); [9572-9573] [2024-12-05 22:03:56,529 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9633] [2024-12-05 22:03:56,529 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [9635] [2024-12-05 22:03:56,533 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/netback.c"), "i" (1740), "i" (12UL)); [9681-9682] [2024-12-05 22:03:56,581 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/xenbus.c"), "i" (506), "i" (12UL)); [10924-10925] [2024-12-05 22:03:56,582 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/xenbus.c"), "i" (520), "i" (12UL)); [10942-10943] [2024-12-05 22:03:56,582 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/xenbus.c"), "i" (532), "i" (12UL)); [10958-10959] [2024-12-05 22:03:56,583 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/xenbus.c"), "i" (543), "i" (12UL)); [10973-10974] [2024-12-05 22:03:56,583 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/xenbus.c"), "i" (547), "i" (12UL)); [10981-10982] [2024-12-05 22:03:56,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [11798] [2024-12-05 22:03:56,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [11806-11807] [2024-12-05 22:03:56,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [11825] [2024-12-05 22:03:56,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [11833-11834] [2024-12-05 22:03:56,609 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (507), "i" (12UL)); [11889-11890] [2024-12-05 22:03:56,610 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [11895] [2024-12-05 22:03:56,616 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/interface.c"), "i" (147), "i" (12UL)); [12122-12123] [2024-12-05 22:03:56,634 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/interface.c"), "i" (523), "i" (12UL)); [12641-12642] [2024-12-05 22:03:56,634 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/interface.c"), "i" (524), "i" (12UL)); [12650-12651] [2024-12-05 22:03:56,634 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10967/dscv_tempdir/dscv/ri/08_1a/drivers/net/xen-netback/interface.c"), "i" (525), "i" (12UL)); [12659-12660] [2024-12-05 22:03:56,647 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_4e1b6cfa-2e4c-43f5-bf28-1b048ac17408/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--xen-netback--xen-netback.ko-entry_point.cil.out.i[397231,397244] [2024-12-05 22:03:56,659 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:03:56,815 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:03:56,816 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:56 WrapperNode [2024-12-05 22:03:56,816 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:03:56,817 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:03:56,817 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:03:56,817 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:03:56,823 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:56" (1/1) ... [2024-12-05 22:03:56,884 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:56" (1/1) ... [2024-12-05 22:03:56,999 INFO L138 Inliner]: procedures = 425, calls = 3551, calls flagged for inlining = 209, calls inlined = 117, statements flattened = 4739 [2024-12-05 22:03:56,999 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:03:57,000 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:03:57,000 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:03:57,000 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:03:57,009 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:56" (1/1) ... [2024-12-05 22:03:57,009 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:56" (1/1) ... [2024-12-05 22:03:57,032 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:56" (1/1) ... [2024-12-05 22:03:57,032 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:56" (1/1) ... [2024-12-05 22:03:57,110 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:56" (1/1) ... [2024-12-05 22:03:57,115 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:56" (1/1) ... [2024-12-05 22:03:57,130 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:56" (1/1) ... [2024-12-05 22:03:57,146 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:56" (1/1) ... [2024-12-05 22:03:57,155 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:56" (1/1) ... [2024-12-05 22:03:57,175 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:03:57,176 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:03:57,176 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:03:57,176 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:03:57,177 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:56" (1/1) ... [2024-12-05 22:03:57,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:03:57,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1b6cfa-2e4c-43f5-bf28-1b048ac17408/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:03:57,205 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1b6cfa-2e4c-43f5-bf28-1b048ac17408/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:03:57,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e1b6cfa-2e4c-43f5-bf28-1b048ac17408/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:03:57,231 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2024-12-05 22:03:57,231 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2024-12-05 22:03:57,231 INFO L130 BoogieDeclarations]: Found specification of procedure backend_switch_state [2024-12-05 22:03:57,231 INFO L138 BoogieDeclarations]: Found implementation of procedure backend_switch_state [2024-12-05 22:03:57,231 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2024-12-05 22:03:57,231 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2024-12-05 22:03:57,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-05 22:03:57,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-05 22:03:57,231 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_hotplug_status_watch [2024-12-05 22:03:57,231 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_hotplug_status_watch [2024-12-05 22:03:57,231 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2024-12-05 22:03:57,231 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2024-12-05 22:03:57,231 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_unmap_frontend_rings [2024-12-05 22:03:57,231 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_unmap_frontend_rings [2024-12-05 22:03:57,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 22:03:57,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 22:03:57,232 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_xenbus_watch [2024-12-05 22:03:57,232 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_xenbus_watch [2024-12-05 22:03:57,232 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_scanf [2024-12-05 22:03:57,232 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_scanf [2024-12-05 22:03:57,232 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_kick_thread [2024-12-05 22:03:57,232 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_kick_thread [2024-12-05 22:03:57,232 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-05 22:03:57,232 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-05 22:03:57,232 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_map_ring_valloc [2024-12-05 22:03:57,232 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_map_ring_valloc [2024-12-05 22:03:57,233 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-12-05 22:03:57,233 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-12-05 22:03:57,233 INFO L130 BoogieDeclarations]: Found specification of procedure add_uevent_var [2024-12-05 22:03:57,233 INFO L138 BoogieDeclarations]: Found implementation of procedure add_uevent_var [2024-12-05 22:03:57,233 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-05 22:03:57,233 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-05 22:03:57,233 INFO L130 BoogieDeclarations]: Found specification of procedure xen_net_read_rate [2024-12-05 22:03:57,233 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_net_read_rate [2024-12-05 22:03:57,233 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-12-05 22:03:57,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-12-05 22:03:57,233 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-12-05 22:03:57,234 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-12-05 22:03:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-05 22:03:57,234 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-05 22:03:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-05 22:03:57,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-05 22:03:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure netback_uevent [2024-12-05 22:03:57,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_uevent [2024-12-05 22:03:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-05 22:03:57,234 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-05 22:03:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_carrier_off [2024-12-05 22:03:57,234 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_carrier_off [2024-12-05 22:03:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:03:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2024-12-05 22:03:57,234 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2024-12-05 22:03:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-05 22:03:57,234 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-05 22:03:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-05 22:03:57,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-05 22:03:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 22:03:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2024-12-05 22:03:57,235 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2024-12-05 22:03:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-05 22:03:57,235 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-05 22:03:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-05 22:03:57,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-05 22:03:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 22:03:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2024-12-05 22:03:57,235 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2024-12-05 22:03:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:03:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-05 22:03:57,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-05 22:03:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_deinit_queue [2024-12-05 22:03:57,235 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_deinit_queue [2024-12-05 22:03:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2024-12-05 22:03:57,235 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2024-12-05 22:03:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_to_xenbus_device [2024-12-05 22:03:57,235 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_to_xenbus_device [2024-12-05 22:03:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure xen_unregister_watchers [2024-12-05 22:03:57,235 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_unregister_watchers [2024-12-05 22:03:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-12-05 22:03:57,235 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-12-05 22:03:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-05 22:03:57,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-05 22:03:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure frontend_changed [2024-12-05 22:03:57,236 INFO L138 BoogieDeclarations]: Found implementation of procedure frontend_changed [2024-12-05 22:03:57,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:03:57,236 INFO L130 BoogieDeclarations]: Found specification of procedure set_backend_state [2024-12-05 22:03:57,236 INFO L138 BoogieDeclarations]: Found implementation of procedure set_backend_state [2024-12-05 22:03:57,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:03:57,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:03:57,236 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_write_io_ring [2024-12-05 22:03:57,236 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_write_io_ring [2024-12-05 22:03:57,236 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2024-12-05 22:03:57,236 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2024-12-05 22:03:57,236 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2024-12-05 22:03:57,236 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2024-12-05 22:03:57,236 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_strstate [2024-12-05 22:03:57,236 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_strstate [2024-12-05 22:03:57,236 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2024-12-05 22:03:57,236 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2024-12-05 22:03:57,236 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-12-05 22:03:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-12-05 22:03:57,237 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-05 22:03:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-05 22:03:57,237 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_fatal [2024-12-05 22:03:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_fatal [2024-12-05 22:03:57,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:03:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:03:57,237 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-05 22:03:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-05 22:03:57,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 22:03:57,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 22:03:57,237 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_disconnect [2024-12-05 22:03:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_disconnect [2024-12-05 22:03:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-05 22:03:57,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-05 22:03:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-12-05 22:03:57,238 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-12-05 22:03:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_down [2024-12-05 22:03:57,238 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_down [2024-12-05 22:03:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-12-05 22:03:57,238 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-12-05 22:03:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure bind_interdomain_evtchn_to_irqhandler [2024-12-05 22:03:57,238 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_interdomain_evtchn_to_irqhandler [2024-12-05 22:03:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_uevent [2024-12-05 22:03:57,238 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_uevent [2024-12-05 22:03:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2024-12-05 22:03:57,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2024-12-05 22:03:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2024-12-05 22:03:57,238 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2024-12-05 22:03:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-12-05 22:03:57,238 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-12-05 22:03:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_fix_features [2024-12-05 22:03:57,238 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_fix_features [2024-12-05 22:03:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2024-12-05 22:03:57,238 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2024-12-05 22:03:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-05 22:03:57,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-05 22:03:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 22:03:57,239 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 22:03:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 22:03:57,239 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 22:03:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2024-12-05 22:03:57,239 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2024-12-05 22:03:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-12-05 22:03:57,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-12-05 22:03:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_up [2024-12-05 22:03:57,239 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_up [2024-12-05 22:03:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure get_jiffies_64 [2024-12-05 22:03:57,239 INFO L138 BoogieDeclarations]: Found implementation of procedure get_jiffies_64 [2024-12-05 22:03:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-05 22:03:57,239 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-05 22:03:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 22:03:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_printf [2024-12-05 22:03:57,239 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_printf [2024-12-05 22:03:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-05 22:03:57,239 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-05 22:03:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unmap_ring_vfree [2024-12-05 22:03:57,239 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_unmap_ring_vfree [2024-12-05 22:03:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:03:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_change_mtu [2024-12-05 22:03:57,239 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_change_mtu [2024-12-05 22:03:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2024-12-05 22:03:57,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2024-12-05 22:03:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read [2024-12-05 22:03:57,240 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_read [2024-12-05 22:03:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-12-05 22:03:57,240 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-12-05 22:03:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 22:03:57,240 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 22:03:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-12-05 22:03:57,240 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-12-05 22:03:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-05 22:03:57,240 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-05 22:03:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-05 22:03:57,240 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-05 22:03:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-05 22:03:57,240 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-05 22:03:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2024-12-05 22:03:57,240 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2024-12-05 22:03:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-05 22:03:57,241 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-05 22:03:57,241 INFO L130 BoogieDeclarations]: Found specification of procedure netback_remove [2024-12-05 22:03:57,241 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_remove [2024-12-05 22:03:57,241 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-05 22:03:57,241 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-05 22:03:57,241 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-05 22:03:57,241 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-05 22:03:57,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:03:57,241 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-12-05 22:03:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-12-05 22:03:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 22:03:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 22:03:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_gather [2024-12-05 22:03:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_gather [2024-12-05 22:03:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2024-12-05 22:03:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2024-12-05 22:03:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_napi_schedule_or_enable_events [2024-12-05 22:03:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_napi_schedule_or_enable_events [2024-12-05 22:03:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-05 22:03:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-05 22:03:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-12-05 22:03:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-12-05 22:03:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-12-05 22:03:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-12-05 22:03:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-12-05 22:03:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-12-05 22:03:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-05 22:03:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-05 22:03:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-12-05 22:03:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-12-05 22:03:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:03:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure xenvif_get_stats [2024-12-05 22:03:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure xenvif_get_stats [2024-12-05 22:03:57,830 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:03:57,832 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:03:58,024 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-05 22:04:16,319 INFO L? ?]: Removed 1776 outVars from TransFormulas that were not future-live. [2024-12-05 22:04:16,319 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:04:17,187 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:04:17,187 INFO L312 CfgBuilder]: Removed 8 assume(true) statements. [2024-12-05 22:04:17,187 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:04:17 BoogieIcfgContainer [2024-12-05 22:04:17,188 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:04:17,189 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:04:17,189 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:04:17,199 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:04:17,200 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:04:17" (1/1) ... [2024-12-05 22:04:17,208 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:04:17,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:17,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1166 states and 1639 transitions. [2024-12-05 22:04:17,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1639 transitions. [2024-12-05 22:04:17,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:04:17,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:17,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:27,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:28,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:38,481 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 [] [2024-12-05 22:04:39,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:39,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 1179 states and 1674 transitions. [2024-12-05 22:04:39,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1674 transitions. [2024-12-05 22:04:39,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:04:39,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:39,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:47,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:48,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:59,074 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 [] [2024-12-05 22:05:00,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:00,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 1186 states and 1698 transitions. [2024-12-05 22:05:00,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 1698 transitions. [2024-12-05 22:05:00,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:05:00,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:00,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:09,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:10,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:05:10,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:10,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 1187 states and 1699 transitions. [2024-12-05 22:05:10,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1699 transitions. [2024-12-05 22:05:10,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:05:10,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:10,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:18,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:19,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:19,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:19,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1190 states and 1704 transitions. [2024-12-05 22:05:19,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1704 transitions. [2024-12-05 22:05:19,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:05:19,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:19,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:28,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:29,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:05:29,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:29,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 1191 states and 1705 transitions. [2024-12-05 22:05:29,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1705 transitions. [2024-12-05 22:05:29,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:05:29,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:29,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:39,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:40,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:40,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:40,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1193 states and 1707 transitions. [2024-12-05 22:05:40,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1707 transitions. [2024-12-05 22:05:40,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:05:40,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:40,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:50,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:50,673 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:05:50,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:50,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 1195 states and 1710 transitions. [2024-12-05 22:05:50,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 1710 transitions. [2024-12-05 22:05:50,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:05:50,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:50,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:00,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:01,168 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:06:01,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:01,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 1196 states and 1710 transitions. [2024-12-05 22:06:01,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 1710 transitions. [2024-12-05 22:06:01,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:06:01,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:01,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:11,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:11,697 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:06:11,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:11,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1198 states and 1713 transitions. [2024-12-05 22:06:11,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 1713 transitions. [2024-12-05 22:06:11,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:06:11,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:11,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:21,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:24,396 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:35,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:35,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 1207 states and 1741 transitions. [2024-12-05 22:06:35,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1741 transitions. [2024-12-05 22:06:35,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:06:35,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:35,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:44,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:45,313 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:06:45,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:45,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 1209 states and 1744 transitions. [2024-12-05 22:06:45,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1744 transitions. [2024-12-05 22:06:45,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:06:45,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:45,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:56,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:57,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:57,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:57,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 1208 states and 1739 transitions. [2024-12-05 22:06:57,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1739 transitions. [2024-12-05 22:06:57,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:06:57,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:57,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:06,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:06,790 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:07:08,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:08,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 1211 states and 1744 transitions. [2024-12-05 22:07:08,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1744 transitions. [2024-12-05 22:07:08,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:07:08,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:08,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:17,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:17,995 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:07:18,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:18,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 1210 states and 1739 transitions. [2024-12-05 22:07:18,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 1739 transitions. [2024-12-05 22:07:18,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:07:18,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:18,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:28,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:28,275 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:07:28,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:28,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 1212 states and 1741 transitions. [2024-12-05 22:07:28,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1741 transitions. [2024-12-05 22:07:28,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:07:28,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:28,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:38,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:38,755 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:07:38,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:38,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 1214 states and 1744 transitions. [2024-12-05 22:07:38,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1744 transitions. [2024-12-05 22:07:38,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:07:38,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:38,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:47,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:48,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:07:49,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:49,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 1215 states and 1745 transitions. [2024-12-05 22:07:49,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1745 transitions. [2024-12-05 22:07:49,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:07:49,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:49,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:58,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:58,216 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 22:07:59,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:59,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 1216 states and 1745 transitions. [2024-12-05 22:07:59,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 1745 transitions. [2024-12-05 22:07:59,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:07:59,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:59,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:07,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:08,685 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:11,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:11,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1217 states and 1746 transitions. [2024-12-05 22:08:11,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1746 transitions. [2024-12-05 22:08:11,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:08:11,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:11,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:21,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:22,330 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:08:24,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:24,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1220 states and 1750 transitions. [2024-12-05 22:08:24,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1750 transitions. [2024-12-05 22:08:24,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:08:24,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:24,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:34,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:35,147 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:08:35,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:35,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 1221 states and 1751 transitions. [2024-12-05 22:08:35,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1751 transitions. [2024-12-05 22:08:35,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:08:35,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:35,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:43,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:45,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:50,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:50,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 1223 states and 1752 transitions. [2024-12-05 22:08:50,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1752 transitions. [2024-12-05 22:08:50,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 22:08:50,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:50,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:58,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:01,037 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-05 22:09:09,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:09,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1225 states and 1755 transitions. [2024-12-05 22:09:09,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1755 transitions. [2024-12-05 22:09:09,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:09:09,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:09,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:17,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:18,916 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:09:33,314 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 [] [2024-12-05 22:09:34,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:34,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 1228 states and 1768 transitions. [2024-12-05 22:09:34,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1768 transitions. [2024-12-05 22:09:34,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 22:09:34,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:34,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:43,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:43,944 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-05 22:09:44,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:44,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 1229 states and 1767 transitions. [2024-12-05 22:09:44,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1767 transitions. [2024-12-05 22:09:44,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 22:09:44,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:44,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:54,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:54,420 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:09:58,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:58,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1230 states and 1768 transitions. [2024-12-05 22:09:58,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1768 transitions. [2024-12-05 22:09:58,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 22:09:58,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:58,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:06,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:06,980 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:10:10,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:10,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 1233 states and 1773 transitions. [2024-12-05 22:10:10,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1773 transitions. [2024-12-05 22:10:10,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 22:10:10,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:10,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:19,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:20,044 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:10:20,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:20,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1236 states and 1776 transitions. [2024-12-05 22:10:20,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1776 transitions. [2024-12-05 22:10:20,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 22:10:20,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:20,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:29,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:30,239 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:10:30,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:30,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1238 states and 1779 transitions. [2024-12-05 22:10:30,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1779 transitions. [2024-12-05 22:10:30,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 22:10:30,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:30,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:39,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:40,069 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:10:40,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:40,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 1240 states and 1782 transitions. [2024-12-05 22:10:40,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1782 transitions. [2024-12-05 22:10:40,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:10:40,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:40,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:48,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:50,495 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 22:11:04,637 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 [] [2024-12-05 22:11:18,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:18,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 1247 states and 1802 transitions. [2024-12-05 22:11:18,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1802 transitions. [2024-12-05 22:11:18,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:11:18,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:18,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:28,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:29,162 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 22:11:29,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:29,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 1248 states and 1802 transitions. [2024-12-05 22:11:29,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1802 transitions. [2024-12-05 22:11:29,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 22:11:29,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:29,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:39,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:41,266 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 22:11:57,076 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 [] [2024-12-05 22:12:19,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:19,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1254 states and 1821 transitions. [2024-12-05 22:12:19,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1821 transitions. [2024-12-05 22:12:19,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:12:19,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:19,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:30,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:30,679 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-05 22:12:48,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:48,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 1262 states and 1841 transitions. [2024-12-05 22:12:48,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1841 transitions. [2024-12-05 22:12:48,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 22:12:48,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:48,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:59,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:59,552 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 22:13:02,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:02,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 1263 states and 1841 transitions. [2024-12-05 22:13:02,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1841 transitions. [2024-12-05 22:13:02,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 22:13:02,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:02,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:13,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:13,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-05 22:13:13,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:13,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 1264 states and 1841 transitions. [2024-12-05 22:13:13,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1841 transitions. [2024-12-05 22:13:13,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 22:13:13,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:13,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:23,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:23,863 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 22:13:24,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:24,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 1267 states and 1844 transitions. [2024-12-05 22:13:24,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1844 transitions. [2024-12-05 22:13:24,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 22:13:24,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:24,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:34,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:34,502 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 22:13:37,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:37,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1887 states to 1280 states and 1862 transitions. [2024-12-05 22:13:37,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1862 transitions. [2024-12-05 22:13:37,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 22:13:37,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:37,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:46,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:46,402 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 22:13:46,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:46,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 1282 states and 1865 transitions. [2024-12-05 22:13:46,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1865 transitions. [2024-12-05 22:13:46,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:13:46,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:46,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:54,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:54,775 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 22:13:54,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:54,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 1283 states and 1866 transitions. [2024-12-05 22:13:54,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1866 transitions. [2024-12-05 22:13:54,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:13:54,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:54,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:03,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:03,604 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-05 22:14:03,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:03,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1286 states and 1869 transitions. [2024-12-05 22:14:03,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1869 transitions. [2024-12-05 22:14:03,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:14:03,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:03,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:12,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:12,346 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:14:12,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:12,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1288 states and 1871 transitions. [2024-12-05 22:14:12,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1871 transitions. [2024-12-05 22:14:12,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:14:12,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:12,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:21,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:21,517 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:14:21,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:21,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1899 states to 1290 states and 1874 transitions. [2024-12-05 22:14:21,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1874 transitions. [2024-12-05 22:14:21,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 22:14:21,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:21,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:30,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:30,859 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 22:14:30,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:30,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1296 states and 1883 transitions. [2024-12-05 22:14:30,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1883 transitions. [2024-12-05 22:14:30,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 22:14:30,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:30,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:39,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:41,900 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-05 22:14:58,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:15:15,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:15,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1304 states and 1905 transitions. [2024-12-05 22:15:15,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1905 transitions. [2024-12-05 22:15:15,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 22:15:15,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:15,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:25,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:25,486 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-12-05 22:15:25,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:25,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1305 states and 1905 transitions. [2024-12-05 22:15:25,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 1905 transitions. [2024-12-05 22:15:25,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 22:15:25,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:25,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:34,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:34,861 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 22:15:34,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:34,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 1309 states and 1910 transitions. [2024-12-05 22:15:34,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1910 transitions. [2024-12-05 22:15:34,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 22:15:34,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:34,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:43,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:43,575 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-05 22:15:43,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:43,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 1310 states and 1910 transitions. [2024-12-05 22:15:43,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1910 transitions. [2024-12-05 22:15:43,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 22:15:43,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:43,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:54,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:54,308 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-05 22:15:54,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:54,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1313 states and 1913 transitions. [2024-12-05 22:15:54,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 1913 transitions. [2024-12-05 22:15:54,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 22:15:54,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:54,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:03,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:03,563 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-05 22:16:03,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:03,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1314 states and 1913 transitions. [2024-12-05 22:16:03,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 1913 transitions. [2024-12-05 22:16:03,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 22:16:03,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:03,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:12,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:15,192 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-12-05 22:16:32,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:32,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1325 states and 1938 transitions. [2024-12-05 22:16:32,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1938 transitions. [2024-12-05 22:16:32,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 22:16:32,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:32,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:40,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:40,747 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-12-05 22:16:47,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:47,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1328 states and 1950 transitions. [2024-12-05 22:16:47,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 1950 transitions. [2024-12-05 22:16:47,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 22:16:47,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:47,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:55,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:56,102 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-12-05 22:17:02,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:02,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1331 states and 1963 transitions. [2024-12-05 22:17:02,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 1963 transitions. [2024-12-05 22:17:02,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:17:02,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:02,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:11,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:11,573 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2024-12-05 22:17:11,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:11,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1332 states and 1964 transitions. [2024-12-05 22:17:11,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 1964 transitions. [2024-12-05 22:17:11,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:17:11,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:11,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:20,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:20,550 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2024-12-05 22:17:28,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:28,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1333 states and 1965 transitions. [2024-12-05 22:17:28,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 1965 transitions. [2024-12-05 22:17:28,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:17:28,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:28,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:37,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:37,228 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2024-12-05 22:17:37,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:37,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1334 states and 1966 transitions. [2024-12-05 22:17:37,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 1966 transitions. [2024-12-05 22:17:37,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 22:17:37,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:37,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:46,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:46,413 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-12-05 22:17:46,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:46,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1336 states and 1968 transitions. [2024-12-05 22:17:46,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 1968 transitions. [2024-12-05 22:17:46,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 22:17:46,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:46,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:55,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:56,300 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2024-12-05 22:18:07,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:07,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2030 states to 1347 states and 1993 transitions. [2024-12-05 22:18:07,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1993 transitions. [2024-12-05 22:18:07,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 22:18:07,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:07,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms