./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--xen-netfront.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_cf477fca-b868-4e47-90f4-797e9c8235b9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf477fca-b868-4e47-90f4-797e9c8235b9/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_cf477fca-b868-4e47-90f4-797e9c8235b9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf477fca-b868-4e47-90f4-797e9c8235b9/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf477fca-b868-4e47-90f4-797e9c8235b9/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_cf477fca-b868-4e47-90f4-797e9c8235b9/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 c92cf9b42919bd0ad39ed67eff3f7cfedcded9ddd3bd80f0a39950ee91c5e90b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:29:01,624 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:29:01,678 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf477fca-b868-4e47-90f4-797e9c8235b9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 21:29:01,682 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:29:01,682 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:29:01,700 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:29:01,701 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:29:01,701 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:29:01,701 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:29:01,702 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:29:01,702 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:29:01,702 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:29:01,702 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:29:01,702 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:29:01,702 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:29:01,702 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:29:01,702 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:29:01,702 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:29:01,702 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:29:01,703 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:29:01,703 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:29:01,703 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:29:01,703 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:29:01,703 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:29:01,703 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:29:01,703 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:29:01,703 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:29:01,703 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:29:01,703 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:29:01,704 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:29:01,704 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_cf477fca-b868-4e47-90f4-797e9c8235b9/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 -> c92cf9b42919bd0ad39ed67eff3f7cfedcded9ddd3bd80f0a39950ee91c5e90b [2024-12-05 21:29:01,916 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:29:01,925 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:29:01,927 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:29:01,929 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:29:01,929 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:29:01,930 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf477fca-b868-4e47-90f4-797e9c8235b9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i [2024-12-05 21:29:04,565 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf477fca-b868-4e47-90f4-797e9c8235b9/bin/ukojak-verify-CZk0znPC7b/data/d5e0ef8ac/6a661e94fdbd42eba9b483c1ff8b7b26/FLAG115e528ac [2024-12-05 21:29:05,029 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:29:05,030 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf477fca-b868-4e47-90f4-797e9c8235b9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i [2024-12-05 21:29:05,065 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf477fca-b868-4e47-90f4-797e9c8235b9/bin/ukojak-verify-CZk0znPC7b/data/d5e0ef8ac/6a661e94fdbd42eba9b483c1ff8b7b26/FLAG115e528ac [2024-12-05 21:29:05,137 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf477fca-b868-4e47-90f4-797e9c8235b9/bin/ukojak-verify-CZk0znPC7b/data/d5e0ef8ac/6a661e94fdbd42eba9b483c1ff8b7b26 [2024-12-05 21:29:05,139 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:29:05,141 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:29:05,142 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:29:05,142 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:29:05,146 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:29:05,147 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:29:05" (1/1) ... [2024-12-05 21:29:05,148 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ee25687 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:29:05, skipping insertion in model container [2024-12-05 21:29:05,148 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:29:05" (1/1) ... [2024-12-05 21:29:05,255 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:29:05,774 WARN L640 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-12-05 21:29:05,774 WARN L640 FunctionHandler]: implicit declaration of function ldv_assume [2024-12-05 21:29:06,959 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_cf477fca-b868-4e47-90f4-797e9c8235b9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i[319906,319919] [2024-12-05 21:29:07,013 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:29:07,041 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:29:07,134 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"); [6278] [2024-12-05 21:29:07,136 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)); [6285] [2024-12-05 21:29:07,136 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"); [6293-6294] [2024-12-05 21:29:07,139 WARN L640 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-12-05 21:29:07,139 WARN L640 FunctionHandler]: implicit declaration of function ldv_assume [2024-12-05 21:29:07,144 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)); [6519] [2024-12-05 21:29:07,149 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)); [6705-6706] [2024-12-05 21:29:07,187 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)); [7074-7075] [2024-12-05 21:29:07,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7080] [2024-12-05 21:29:07,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12156/dscv_tempdir/dscv/ri/43_2a/drivers/net/xen-netfront.c"), "i" (303), "i" (12UL)); [7567-7568] [2024-12-05 21:29:07,227 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12156/dscv_tempdir/dscv/ri/43_2a/drivers/net/xen-netfront.c"), "i" (307), "i" (12UL)); [7578-7579] [2024-12-05 21:29:07,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7607] [2024-12-05 21:29:07,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7610] [2024-12-05 21:29:07,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7612] [2024-12-05 21:29:07,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12156/dscv_tempdir/dscv/ri/43_2a/drivers/net/xen-netfront.c"), "i" (369), "i" (12UL)); [7683-7684] [2024-12-05 21:29:07,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7691] [2024-12-05 21:29:07,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12156/dscv_tempdir/dscv/ri/43_2a/drivers/net/xen-netfront.c"), "i" (388), "i" (12UL)); [7707-7708] [2024-12-05 21:29:07,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7729] [2024-12-05 21:29:07,250 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12156/dscv_tempdir/dscv/ri/43_2a/drivers/net/xen-netfront.c"), "i" (431), "i" (12UL)); [7765-7766] [2024-12-05 21:29:07,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%1, %0": "=r" (tcp_ptr__): "m" (this_cpu_off), "0" (np->tx_stats)); [7916] [2024-12-05 21:29:07,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8051] [2024-12-05 21:29:07,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8053] [2024-12-05 21:29:07,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12156/dscv_tempdir/dscv/ri/43_2a/drivers/net/xen-netfront.c"), "i" (659), "i" (12UL)); [8116-8117] [2024-12-05 21:29:07,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12156/dscv_tempdir/dscv/ri/43_2a/drivers/net/xen-netfront.c"), "i" (756), "i" (12UL)); [8256-8257] [2024-12-05 21:29:07,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12156/dscv_tempdir/dscv/ri/43_2a/drivers/net/xen-netfront.c"), "i" (836), "i" (12UL)); [8373-8374] [2024-12-05 21:29:07,286 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12156/dscv_tempdir/dscv/ri/43_2a/drivers/net/xen-netfront.c"), "i" (839), "i" (12UL)); [8385-8386] [2024-12-05 21:29:07,288 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%1, %0": "=r" (tcp_ptr__): "m" (this_cpu_off), "0" ((queue->info)->rx_stats)); [8448] [2024-12-05 21:29:07,307 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8520] [2024-12-05 21:29:07,312 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8602] [2024-12-05 21:29:07,314 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (np->rx_stats)); [8656] [2024-12-05 21:29:07,315 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___0): "0" (np->tx_stats)); [8659] [2024-12-05 21:29:07,333 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (pcpu_stats)); [8981] [2024-12-05 21:29:07,335 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___0): "0" (pcpu_stats___0)); [9005] [2024-12-05 21:29:07,426 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_cf477fca-b868-4e47-90f4-797e9c8235b9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i[319906,319919] [2024-12-05 21:29:07,437 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:29:07,596 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: ldv_assume [2024-12-05 21:29:07,604 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:29:07,604 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:29:07 WrapperNode [2024-12-05 21:29:07,605 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:29:07,606 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:29:07,606 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:29:07,606 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:29:07,612 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:29:07" (1/1) ... [2024-12-05 21:29:07,664 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:29:07" (1/1) ... [2024-12-05 21:29:07,807 INFO L138 Inliner]: procedures = 337, calls = 1983, calls flagged for inlining = 167, calls inlined = 140, statements flattened = 4899 [2024-12-05 21:29:07,807 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:29:07,808 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:29:07,808 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:29:07,808 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:29:07,817 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:29:07" (1/1) ... [2024-12-05 21:29:07,817 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:29:07" (1/1) ... [2024-12-05 21:29:07,846 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:29:07" (1/1) ... [2024-12-05 21:29:07,846 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:29:07" (1/1) ... [2024-12-05 21:29:07,941 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:29:07" (1/1) ... [2024-12-05 21:29:07,950 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:29:07" (1/1) ... [2024-12-05 21:29:07,968 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:29:07" (1/1) ... [2024-12-05 21:29:07,993 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:29:07" (1/1) ... [2024-12-05 21:29:08,004 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:29:07" (1/1) ... [2024-12-05 21:29:08,033 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:29:08,033 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:29:08,034 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:29:08,034 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:29:08,035 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:29:07" (1/1) ... [2024-12-05 21:29:08,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:29:08,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf477fca-b868-4e47-90f4-797e9c8235b9/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:29:08,065 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf477fca-b868-4e47-90f4-797e9c8235b9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:29:08,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf477fca-b868-4e47-90f4-797e9c8235b9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:29:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 21:29:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2024-12-05 21:29:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2024-12-05 21:29:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 21:29:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-05 21:29:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-05 21:29:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-05 21:29:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-05 21:29:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-12-05 21:29:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-12-05 21:29:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_change_mtu [2024-12-05 21:29:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_change_mtu [2024-12-05 21:29:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-12-05 21:29:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-12-05 21:29:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_write [2024-12-05 21:29:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_write [2024-12-05 21:29:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-12-05 21:29:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-12-05 21:29:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-12-05 21:29:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-12-05 21:29:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 21:29:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 21:29:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-12-05 21:29:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-12-05 21:29:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_scanf [2024-12-05 21:29:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_scanf [2024-12-05 21:29:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_irq [2024-12-05 21:29:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_irq [2024-12-05 21:29:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure bind_evtchn_to_irqhandler [2024-12-05 21:29:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_evtchn_to_irqhandler [2024-12-05 21:29:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2024-12-05 21:29:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2024-12-05 21:29:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_remove [2024-12-05 21:29:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_remove [2024-12-05 21:29:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2024-12-05 21:29:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2024-12-05 21:29:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-05 21:29:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-05 21:29:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_make_txreqs [2024-12-05 21:29:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_make_txreqs [2024-12-05 21:29:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_destroy_queues [2024-12-05 21:29:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_destroy_queues [2024-12-05 21:29:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-12-05 21:29:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-12-05 21:29:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-05 21:29:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-05 21:29:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_grant_ring [2024-12-05 21:29:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_grant_ring [2024-12-05 21:29:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2024-12-05 21:29:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2024-12-05 21:29:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-05 21:29:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-05 21:29:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_claim_grant_reference [2024-12-05 21:29:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_claim_grant_reference [2024-12-05 21:29:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 21:29:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 21:29:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 21:29:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 21:29:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2024-12-05 21:29:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2024-12-05 21:29:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2024-12-05 21:29:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access [2024-12-05 21:29:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_disconnect_backend [2024-12-05 21:29:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_disconnect_backend [2024-12-05 21:29:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_stats64 [2024-12-05 21:29:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_stats64 [2024-12-05 21:29:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-05 21:29:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-05 21:29:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_alloc_evtchn [2024-12-05 21:29:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_alloc_evtchn [2024-12-05 21:29:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-12-05 21:29:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-12-05 21:29:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_grant_references [2024-12-05 21:29:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_alloc_grant_references [2024-12-05 21:29:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2024-12-05 21:29:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2024-12-05 21:29:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:29:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_printf [2024-12-05 21:29:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_printf [2024-12-05 21:29:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_tx_slot_available [2024-12-05 21:29:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_tx_slot_available [2024-12-05 21:29:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2024-12-05 21:29:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2024-12-05 21:29:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_release_grant_reference [2024-12-05 21:29:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_release_grant_reference [2024-12-05 21:29:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-05 21:29:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-05 21:29:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-12-05 21:29:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-12-05 21:29:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_can_sg [2024-12-05 21:29:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_can_sg [2024-12-05 21:29:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:29:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-12-05 21:29:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-12-05 21:29:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-05 21:29:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-05 21:29:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-12-05 21:29:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-12-05 21:29:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rxidx [2024-12-05 21:29:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rxidx [2024-12-05 21:29:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-05 21:29:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-05 21:29:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-05 21:29:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-05 21:29:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2024-12-05 21:29:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2024-12-05 21:29:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:29:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-12-05 21:29:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-12-05 21:29:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 21:29:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure write_queue_xenstore_keys [2024-12-05 21:29:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure write_queue_xenstore_keys [2024-12-05 21:29:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 21:29:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 21:29:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2024-12-05 21:29:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2024-12-05 21:29:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-12-05 21:29:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-12-05 21:29:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure add_id_to_freelist [2024-12-05 21:29:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure add_id_to_freelist [2024-12-05 21:29:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_rx_buffers [2024-12-05 21:29:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_rx_buffers [2024-12-05 21:29:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_set_link [2024-12-05 21:29:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_set_link [2024-12-05 21:29:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-05 21:29:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-05 21:29:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-05 21:29:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-05 21:29:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf [2024-12-05 21:29:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf [2024-12-05 21:29:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-12-05 21:29:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-12-05 21:29:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2024-12-05 21:29:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2024-12-05 21:29:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access_ref [2024-12-05 21:29:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access_ref [2024-12-05 21:29:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 21:29:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_make_one_txreq [2024-12-05 21:29:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_make_one_txreq [2024-12-05 21:29:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-12-05 21:29:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-12-05 21:29:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_grant_references [2024-12-05 21:29:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_free_grant_references [2024-12-05 21:29:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2024-12-05 21:29:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2024-12-05 21:29:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-05 21:29:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-05 21:29:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-05 21:29:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-05 21:29:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 21:29:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2024-12-05 21:29:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2024-12-05 21:29:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-05 21:29:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-05 21:29:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2024-12-05 21:29:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2024-12-05 21:29:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_free_netdev [2024-12-05 21:29:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_free_netdev [2024-12-05 21:29:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure netback_changed [2024-12-05 21:29:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_changed [2024-12-05 21:29:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll_controller [2024-12-05 21:29:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll_controller [2024-12-05 21:29:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:29:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2024-12-05 21:29:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2024-12-05 21:29:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-05 21:29:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-05 21:29:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_select_queue [2024-12-05 21:29:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_select_queue [2024-12-05 21:29:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_end_access [2024-12-05 21:29:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_end_access [2024-12-05 21:29:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-05 21:29:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-05 21:29:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-05 21:29:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-05 21:29:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2024-12-05 21:29:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2024-12-05 21:29:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_init [2024-12-05 21:29:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_init [2024-12-05 21:29:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-05 21:29:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-05 21:29:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure skb_add_rx_frag [2024-12-05 21:29:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_add_rx_frag [2024-12-05 21:29:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:29:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-12-05 21:29:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-12-05 21:29:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-12-05 21:29:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-12-05 21:29:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-12-05 21:29:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-12-05 21:29:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 21:29:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 21:29:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-05 21:29:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-05 21:29:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fix_features [2024-12-05 21:29:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fix_features [2024-12-05 21:29:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:29:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-05 21:29:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-05 21:29:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure get_phys_to_machine [2024-12-05 21:29:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure get_phys_to_machine [2024-12-05 21:29:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:29:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-12-05 21:29:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-12-05 21:29:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2024-12-05 21:29:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2024-12-05 21:29:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-05 21:29:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-05 21:29:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:29:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-12-05 21:29:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-12-05 21:29:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-12-05 21:29:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-12-05 21:29:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf [2024-12-05 21:29:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf [2024-12-05 21:29:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2024-12-05 21:29:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2024-12-05 21:29:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-05 21:29:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-05 21:29:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_grant_foreign_access_ref [2024-12-05 21:29:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_grant_foreign_access_ref [2024-12-05 21:29:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-12-05 21:29:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-12-05 21:29:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_features [2024-12-05 21:29:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_features [2024-12-05 21:29:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-12-05 21:29:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-12-05 21:29:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_irq [2024-12-05 21:29:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_irq [2024-12-05 21:29:08,105 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-12-05 21:29:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-12-05 21:29:08,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:29:08,105 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_fatal [2024-12-05 21:29:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_fatal [2024-12-05 21:29:08,105 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_free_evtchn [2024-12-05 21:29:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_free_evtchn [2024-12-05 21:29:08,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:29:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:29:08,105 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_buf_gc [2024-12-05 21:29:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_buf_gc [2024-12-05 21:29:08,105 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-12-05 21:29:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-12-05 21:29:08,105 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-05 21:29:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-05 21:29:08,809 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:29:08,812 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:29:09,588 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-05 21:29:23,568 INFO L? ?]: Removed 2011 outVars from TransFormulas that were not future-live. [2024-12-05 21:29:23,568 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:29:24,742 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:29:24,742 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-12-05 21:29:24,742 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:29:24 BoogieIcfgContainer [2024-12-05 21:29:24,742 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:29:24,743 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:29:24,743 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:29:24,754 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:29:24,754 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:29:24" (1/1) ... [2024-12-05 21:29:24,762 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:29:24,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:24,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 1325 states and 1874 transitions. [2024-12-05 21:29:24,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1874 transitions. [2024-12-05 21:29:24,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-12-05 21:29:24,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:24,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:30,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:30,935 INFO L134 CoverageAnalysis]: Checked inductivity of 1464 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-12-05 21:29:41,003 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 21:29:41,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:41,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1329 states and 1936 transitions. [2024-12-05 21:29:41,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 1936 transitions. [2024-12-05 21:29:41,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-12-05 21:29:41,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:41,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:46,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:47,323 INFO L134 CoverageAnalysis]: Checked inductivity of 1458 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-12-05 21:29:48,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:48,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1335 states and 2000 transitions. [2024-12-05 21:29:48,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 2000 transitions. [2024-12-05 21:29:48,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-12-05 21:29:48,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:48,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:52,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:53,104 INFO L134 CoverageAnalysis]: Checked inductivity of 1460 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-12-05 21:29:53,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:53,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1336 states and 2003 transitions. [2024-12-05 21:29:53,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 2003 transitions. [2024-12-05 21:29:53,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-12-05 21:29:53,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:53,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:57,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:57,777 INFO L134 CoverageAnalysis]: Checked inductivity of 1466 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2024-12-05 21:29:58,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:58,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2004 states to 1337 states and 2004 transitions. [2024-12-05 21:29:58,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 2004 transitions. [2024-12-05 21:29:58,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-12-05 21:29:58,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:58,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:02,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:02,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1460 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-12-05 21:30:03,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:03,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1340 states and 2059 transitions. [2024-12-05 21:30:03,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2059 transitions. [2024-12-05 21:30:03,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-12-05 21:30:03,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:03,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:08,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:08,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1461 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1461 trivial. 0 not checked. [2024-12-05 21:30:08,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:08,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 1341 states and 2062 transitions. [2024-12-05 21:30:08,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 2062 transitions. [2024-12-05 21:30:08,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-12-05 21:30:08,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:08,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:12,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:12,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1461 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1461 trivial. 0 not checked. [2024-12-05 21:30:13,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:13,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2128 states to 1345 states and 2128 transitions. [2024-12-05 21:30:13,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 2128 transitions. [2024-12-05 21:30:13,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-12-05 21:30:13,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:13,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:18,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:18,455 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1467 trivial. 0 not checked. [2024-12-05 21:30:18,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:18,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2129 states to 1346 states and 2129 transitions. [2024-12-05 21:30:18,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 2129 transitions. [2024-12-05 21:30:18,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-12-05 21:30:18,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:18,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:22,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:23,167 INFO L134 CoverageAnalysis]: Checked inductivity of 1462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1462 trivial. 0 not checked. [2024-12-05 21:30:23,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:23,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2129 states to 1347 states and 2129 transitions. [2024-12-05 21:30:23,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2129 transitions. [2024-12-05 21:30:23,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-12-05 21:30:23,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:23,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:27,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:27,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1468 trivial. 0 not checked. [2024-12-05 21:30:27,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:27,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 1349 states and 2131 transitions. [2024-12-05 21:30:27,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 2131 transitions. [2024-12-05 21:30:27,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-12-05 21:30:27,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:27,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:32,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:32,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1461 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-12-05 21:30:35,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:35,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1353 states and 2188 transitions. [2024-12-05 21:30:35,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 2188 transitions. [2024-12-05 21:30:35,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-12-05 21:30:35,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:35,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:39,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:40,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-12-05 21:30:43,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:43,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1360 states and 2255 transitions. [2024-12-05 21:30:43,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2255 transitions. [2024-12-05 21:30:43,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-12-05 21:30:43,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:43,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:48,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:48,445 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1463 trivial. 0 not checked. [2024-12-05 21:30:49,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:49,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1363 states and 2261 transitions. [2024-12-05 21:30:49,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 2261 transitions. [2024-12-05 21:30:49,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-12-05 21:30:49,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:49,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:53,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:53,833 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1468 trivial. 0 not checked. [2024-12-05 21:30:54,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:54,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 1366 states and 2267 transitions. [2024-12-05 21:30:54,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 2267 transitions. [2024-12-05 21:30:54,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-12-05 21:30:54,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:54,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:58,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:58,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1465 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-12-05 21:30:59,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:59,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1368 states and 2270 transitions. [2024-12-05 21:30:59,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 2270 transitions. [2024-12-05 21:30:59,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-12-05 21:30:59,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:59,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:03,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:03,931 INFO L134 CoverageAnalysis]: Checked inductivity of 1471 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2024-12-05 21:31:03,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:03,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1369 states and 2270 transitions. [2024-12-05 21:31:03,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2270 transitions. [2024-12-05 21:31:03,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-12-05 21:31:03,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:03,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:08,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:08,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1466 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-12-05 21:31:09,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:09,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1371 states and 2274 transitions. [2024-12-05 21:31:09,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2274 transitions. [2024-12-05 21:31:09,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-12-05 21:31:09,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:09,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:13,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:14,244 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-12-05 21:31:20,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:20,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1380 states and 2344 transitions. [2024-12-05 21:31:20,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 2344 transitions. [2024-12-05 21:31:20,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-12-05 21:31:20,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:20,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:24,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:24,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-12-05 21:31:24,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:24,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1381 states and 2344 transitions. [2024-12-05 21:31:24,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 2344 transitions. [2024-12-05 21:31:24,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-12-05 21:31:24,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:24,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:28,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:29,068 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1468 trivial. 0 not checked. [2024-12-05 21:31:30,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:30,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1385 states and 2359 transitions. [2024-12-05 21:31:30,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 2359 transitions. [2024-12-05 21:31:30,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-12-05 21:31:30,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:30,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:34,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:34,773 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1463 trivial. 0 not checked. [2024-12-05 21:31:35,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:35,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 1389 states and 2373 transitions. [2024-12-05 21:31:35,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2373 transitions. [2024-12-05 21:31:35,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-12-05 21:31:35,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:35,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:39,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:39,680 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1468 trivial. 0 not checked. [2024-12-05 21:31:40,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:40,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1392 states and 2380 transitions. [2024-12-05 21:31:40,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 2380 transitions. [2024-12-05 21:31:40,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-12-05 21:31:40,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:40,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:44,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:45,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1463 trivial. 0 not checked. [2024-12-05 21:31:45,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:45,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 1395 states and 2386 transitions. [2024-12-05 21:31:45,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 2386 transitions. [2024-12-05 21:31:45,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-12-05 21:31:45,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:45,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:49,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:50,542 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-12-05 21:31:59,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:59,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 1403 states and 2449 transitions. [2024-12-05 21:31:59,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 2449 transitions. [2024-12-05 21:31:59,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-12-05 21:31:59,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:59,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:03,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:03,354 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-12-05 21:32:04,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:04,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 1405 states and 2454 transitions. [2024-12-05 21:32:04,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 2454 transitions. [2024-12-05 21:32:04,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-12-05 21:32:04,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:04,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:08,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:08,416 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1461 trivial. 0 not checked. [2024-12-05 21:32:09,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:09,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2459 states to 1407 states and 2459 transitions. [2024-12-05 21:32:09,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 2459 transitions. [2024-12-05 21:32:09,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-12-05 21:32:09,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:09,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:13,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:13,667 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1468 trivial. 0 not checked. [2024-12-05 21:32:13,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:13,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1409 states and 2462 transitions. [2024-12-05 21:32:13,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2462 transitions. [2024-12-05 21:32:13,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-12-05 21:32:13,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:13,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:17,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:17,884 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1463 trivial. 0 not checked. [2024-12-05 21:32:17,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:17,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 1411 states and 2465 transitions. [2024-12-05 21:32:17,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 2465 transitions. [2024-12-05 21:32:17,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-12-05 21:32:17,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:17,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:21,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:22,095 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1468 trivial. 0 not checked. [2024-12-05 21:32:22,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:22,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2470 states to 1414 states and 2470 transitions. [2024-12-05 21:32:22,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 2470 transitions. [2024-12-05 21:32:22,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-12-05 21:32:22,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:22,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:26,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:26,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1463 trivial. 0 not checked. [2024-12-05 21:32:26,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:26,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2475 states to 1417 states and 2475 transitions. [2024-12-05 21:32:26,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 2475 transitions. [2024-12-05 21:32:26,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-12-05 21:32:26,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:26,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:30,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:31,404 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-12-05 21:32:32,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:32,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 1416 states and 2465 transitions. [2024-12-05 21:32:32,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 2465 transitions. [2024-12-05 21:32:32,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-12-05 21:32:32,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:32,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:36,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:36,613 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1467 trivial. 0 not checked. [2024-12-05 21:32:36,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:36,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 1417 states and 2465 transitions. [2024-12-05 21:32:36,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 2465 transitions. [2024-12-05 21:32:36,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-12-05 21:32:36,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:36,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:41,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:41,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1472 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2024-12-05 21:32:41,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:41,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 1418 states and 2465 transitions. [2024-12-05 21:32:41,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2465 transitions. [2024-12-05 21:32:41,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-12-05 21:32:41,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:41,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:45,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:45,639 INFO L134 CoverageAnalysis]: Checked inductivity of 1471 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1462 trivial. 0 not checked. [2024-12-05 21:32:45,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:45,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 1419 states and 2465 transitions. [2024-12-05 21:32:45,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2465 transitions. [2024-12-05 21:32:45,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-12-05 21:32:45,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:45,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:49,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:49,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1463 trivial. 0 not checked. [2024-12-05 21:32:49,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:49,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2470 states to 1421 states and 2470 transitions. [2024-12-05 21:32:49,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 2470 transitions. [2024-12-05 21:32:49,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-12-05 21:32:49,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:49,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:54,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:54,803 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1468 trivial. 0 not checked. [2024-12-05 21:32:54,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:54,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2473 states to 1423 states and 2473 transitions. [2024-12-05 21:32:54,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 2473 transitions. [2024-12-05 21:32:54,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-12-05 21:32:54,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:54,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:59,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:59,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-12-05 21:32:59,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:59,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2479 states to 1426 states and 2479 transitions. [2024-12-05 21:32:59,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 2479 transitions. [2024-12-05 21:32:59,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-12-05 21:32:59,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:59,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:03,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:04,375 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-12-05 21:33:16,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:16,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2544 states to 1436 states and 2544 transitions. [2024-12-05 21:33:16,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 2544 transitions. [2024-12-05 21:33:16,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-12-05 21:33:16,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:16,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:21,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:21,197 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-12-05 21:33:25,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:25,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2551 states to 1439 states and 2551 transitions. [2024-12-05 21:33:25,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 2551 transitions. [2024-12-05 21:33:25,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-12-05 21:33:25,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:25,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:30,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:30,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1467 trivial. 0 not checked. [2024-12-05 21:33:31,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:31,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 1441 states and 2557 transitions. [2024-12-05 21:33:31,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 2557 transitions. [2024-12-05 21:33:31,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-12-05 21:33:31,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:31,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:35,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:35,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1472 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2024-12-05 21:33:35,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:35,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 1442 states and 2557 transitions. [2024-12-05 21:33:35,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2557 transitions. [2024-12-05 21:33:35,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-12-05 21:33:35,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:35,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:39,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:39,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1463 trivial. 0 not checked. [2024-12-05 21:33:39,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:39,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2561 states to 1444 states and 2561 transitions. [2024-12-05 21:33:39,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2561 transitions. [2024-12-05 21:33:39,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-12-05 21:33:39,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:39,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:44,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:44,469 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1468 trivial. 0 not checked. [2024-12-05 21:33:44,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:44,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 1446 states and 2564 transitions. [2024-12-05 21:33:44,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 2564 transitions. [2024-12-05 21:33:44,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-12-05 21:33:44,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:44,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:48,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:49,454 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-12-05 21:33:50,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:50,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2553 states to 1445 states and 2553 transitions. [2024-12-05 21:33:50,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 2553 transitions. [2024-12-05 21:33:50,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-12-05 21:33:50,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:50,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:54,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:54,570 INFO L134 CoverageAnalysis]: Checked inductivity of 1477 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1469 trivial. 0 not checked. [2024-12-05 21:33:54,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:54,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2553 states to 1446 states and 2553 transitions. [2024-12-05 21:33:54,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 2553 transitions. [2024-12-05 21:33:54,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-12-05 21:33:54,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:54,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:58,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:58,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1469 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1461 trivial. 0 not checked. [2024-12-05 21:33:59,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:59,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2553 states to 1447 states and 2553 transitions. [2024-12-05 21:33:59,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2553 transitions. [2024-12-05 21:33:59,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-12-05 21:33:59,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:59,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:03,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:03,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1477 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1468 trivial. 0 not checked. [2024-12-05 21:34:03,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:03,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2553 states to 1448 states and 2553 transitions. [2024-12-05 21:34:03,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2553 transitions. [2024-12-05 21:34:03,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-12-05 21:34:03,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:03,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:07,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:08,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-12-05 21:34:09,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:09,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2549 states to 1447 states and 2549 transitions. [2024-12-05 21:34:09,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2549 transitions. [2024-12-05 21:34:09,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-12-05 21:34:09,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:09,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:13,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:13,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1472 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2024-12-05 21:34:13,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:13,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2565 states to 1451 states and 2565 transitions. [2024-12-05 21:34:13,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2565 transitions. [2024-12-05 21:34:13,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-12-05 21:34:13,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:13,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:17,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:17,619 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-12-05 21:34:21,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:21,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2571 states to 1454 states and 2571 transitions. [2024-12-05 21:34:21,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 2571 transitions. [2024-12-05 21:34:21,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-12-05 21:34:21,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:21,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:25,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:26,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1467 trivial. 0 not checked. [2024-12-05 21:34:30,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:30,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2578 states to 1457 states and 2578 transitions. [2024-12-05 21:34:30,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 2578 transitions. [2024-12-05 21:34:30,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-12-05 21:34:30,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:30,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:34,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:34,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1469 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1461 trivial. 0 not checked. [2024-12-05 21:34:34,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:34,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2578 states to 1458 states and 2578 transitions. [2024-12-05 21:34:34,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 2578 transitions. [2024-12-05 21:34:34,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-12-05 21:34:34,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:34,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:38,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:38,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1472 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2024-12-05 21:34:38,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:38,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2578 states to 1459 states and 2578 transitions. [2024-12-05 21:34:38,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 2578 transitions. [2024-12-05 21:34:38,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-12-05 21:34:38,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:38,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:42,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:43,144 INFO L134 CoverageAnalysis]: Checked inductivity of 1471 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1462 trivial. 0 not checked. [2024-12-05 21:34:43,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:43,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2578 states to 1460 states and 2578 transitions. [2024-12-05 21:34:43,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2578 transitions. [2024-12-05 21:34:43,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-12-05 21:34:43,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:43,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:47,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:47,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1472 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2024-12-05 21:34:47,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:47,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2581 states to 1462 states and 2581 transitions. [2024-12-05 21:34:47,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2581 transitions. [2024-12-05 21:34:47,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-12-05 21:34:47,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:47,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:51,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:51,724 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-12-05 21:34:53,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:53,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2587 states to 1465 states and 2587 transitions. [2024-12-05 21:34:53,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2587 transitions. [2024-12-05 21:34:53,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-12-05 21:34:53,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:53,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:58,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:58,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1478 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1470 trivial. 0 not checked. [2024-12-05 21:35:01,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:01,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2591 states to 1467 states and 2591 transitions. [2024-12-05 21:35:01,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2591 transitions. [2024-12-05 21:35:01,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-12-05 21:35:01,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:01,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:05,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:05,837 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1463 trivial. 0 not checked. [2024-12-05 21:35:05,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:05,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2591 states to 1468 states and 2591 transitions. [2024-12-05 21:35:05,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2591 transitions. [2024-12-05 21:35:05,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-12-05 21:35:05,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:05,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:09,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:10,123 INFO L134 CoverageAnalysis]: Checked inductivity of 1472 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2024-12-05 21:35:10,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:10,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2594 states to 1470 states and 2594 transitions. [2024-12-05 21:35:10,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2594 transitions. [2024-12-05 21:35:10,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-12-05 21:35:10,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:10,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:14,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:14,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1469 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1461 trivial. 0 not checked. [2024-12-05 21:35:15,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:15,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 1474 states and 2610 transitions. [2024-12-05 21:35:15,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2610 transitions. [2024-12-05 21:35:15,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-12-05 21:35:15,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:15,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:19,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:20,432 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-12-05 21:35:21,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:21,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 1475 states and 2611 transitions. [2024-12-05 21:35:21,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2611 transitions. [2024-12-05 21:35:21,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-12-05 21:35:21,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:21,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:25,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:25,752 INFO L134 CoverageAnalysis]: Checked inductivity of 1469 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1461 trivial. 0 not checked. [2024-12-05 21:35:30,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:30,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 1478 states and 2617 transitions. [2024-12-05 21:35:30,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 2617 transitions. [2024-12-05 21:35:30,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-12-05 21:35:30,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:30,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:34,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:34,305 INFO L134 CoverageAnalysis]: Checked inductivity of 1477 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1469 trivial. 0 not checked. [2024-12-05 21:35:34,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:34,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 1479 states and 2617 transitions. [2024-12-05 21:35:34,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2617 transitions. [2024-12-05 21:35:34,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-12-05 21:35:34,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:34,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:38,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:38,688 INFO L134 CoverageAnalysis]: Checked inductivity of 1469 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1461 trivial. 0 not checked. [2024-12-05 21:35:38,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:38,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 1480 states and 2617 transitions. [2024-12-05 21:35:38,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 2617 transitions. [2024-12-05 21:35:38,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-12-05 21:35:38,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:38,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:42,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:43,020 INFO L134 CoverageAnalysis]: Checked inductivity of 1477 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1468 trivial. 0 not checked. [2024-12-05 21:35:43,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:43,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 1481 states and 2617 transitions. [2024-12-05 21:35:43,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2617 transitions. [2024-12-05 21:35:43,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-12-05 21:35:43,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:43,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:47,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:47,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1469 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1461 trivial. 0 not checked. [2024-12-05 21:35:47,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:47,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2620 states to 1483 states and 2620 transitions. [2024-12-05 21:35:47,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2620 transitions. [2024-12-05 21:35:47,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-12-05 21:35:47,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:47,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:51,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:51,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1472 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2024-12-05 21:35:51,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:51,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 1485 states and 2623 transitions. [2024-12-05 21:35:51,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2623 transitions. [2024-12-05 21:35:51,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-12-05 21:35:51,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:51,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:55,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:56,682 INFO L134 CoverageAnalysis]: Checked inductivity of 1475 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-12-05 21:36:08,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:08,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2706 states to 1493 states and 2706 transitions. [2024-12-05 21:36:08,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 2706 transitions. [2024-12-05 21:36:08,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-12-05 21:36:08,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:08,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:12,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:12,492 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1467 trivial. 0 not checked. [2024-12-05 21:36:14,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:14,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 1496 states and 2712 transitions. [2024-12-05 21:36:14,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2712 transitions. [2024-12-05 21:36:14,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-12-05 21:36:14,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:14,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:19,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:19,370 INFO L134 CoverageAnalysis]: Checked inductivity of 1478 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1470 trivial. 0 not checked. [2024-12-05 21:36:24,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:24,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1499 states and 2718 transitions. [2024-12-05 21:36:24,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2718 transitions. [2024-12-05 21:36:24,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-12-05 21:36:24,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:24,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:28,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:28,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1475 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1465 trivial. 0 not checked. [2024-12-05 21:36:29,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:29,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1500 states and 2718 transitions. [2024-12-05 21:36:29,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2718 transitions. [2024-12-05 21:36:29,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-12-05 21:36:29,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:29,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:33,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:33,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1475 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-12-05 21:36:33,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:33,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2717 states to 1500 states and 2717 transitions. [2024-12-05 21:36:33,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2717 transitions. [2024-12-05 21:36:33,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-12-05 21:36:33,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:33,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:38,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:38,268 INFO L134 CoverageAnalysis]: Checked inductivity of 1469 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1461 trivial. 0 not checked. [2024-12-05 21:36:38,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:38,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1502 states and 2720 transitions. [2024-12-05 21:36:38,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 2720 transitions. [2024-12-05 21:36:38,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-12-05 21:36:38,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:38,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:42,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:44,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1470 trivial. 0 not checked. [2024-12-05 21:36:54,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:54,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2782 states to 1511 states and 2782 transitions. [2024-12-05 21:36:54,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2782 transitions. [2024-12-05 21:36:54,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-12-05 21:36:54,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:54,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:58,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:58,765 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1474 trivial. 0 not checked. [2024-12-05 21:37:01,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:01,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2783 states to 1512 states and 2783 transitions. [2024-12-05 21:37:01,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2783 transitions. [2024-12-05 21:37:01,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-12-05 21:37:01,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:01,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:05,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:05,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1478 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1478 trivial. 0 not checked. [2024-12-05 21:37:06,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:06,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 1513 states and 2784 transitions. [2024-12-05 21:37:06,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2784 transitions. [2024-12-05 21:37:06,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-12-05 21:37:06,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:06,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:10,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:10,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1480 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1471 trivial. 0 not checked. [2024-12-05 21:37:12,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:12,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 1514 states and 2785 transitions. [2024-12-05 21:37:12,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2785 transitions. [2024-12-05 21:37:12,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-12-05 21:37:12,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:12,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:16,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:17,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1478 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-12-05 21:37:22,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:22,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 1517 states and 2792 transitions. [2024-12-05 21:37:22,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2792 transitions. [2024-12-05 21:37:22,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-12-05 21:37:22,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:22,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:26,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:27,105 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1463 trivial. 0 not checked. [2024-12-05 21:37:27,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:27,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 1518 states and 2792 transitions. [2024-12-05 21:37:27,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2792 transitions. [2024-12-05 21:37:27,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-12-05 21:37:27,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:27,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:31,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:31,502 INFO L134 CoverageAnalysis]: Checked inductivity of 1478 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1472 trivial. 0 not checked. [2024-12-05 21:37:31,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:31,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 1519 states and 2792 transitions. [2024-12-05 21:37:31,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 2792 transitions. [2024-12-05 21:37:31,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-12-05 21:37:31,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:31,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:35,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:37,896 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1470 trivial. 0 not checked. [2024-12-05 21:37:51,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:51,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2858 states to 1529 states and 2858 transitions. [2024-12-05 21:37:51,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2858 transitions. [2024-12-05 21:37:51,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-12-05 21:37:51,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:51,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:55,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:56,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1475 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-12-05 21:37:56,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:56,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2857 states to 1529 states and 2857 transitions. [2024-12-05 21:37:56,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2857 transitions. [2024-12-05 21:37:56,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-12-05 21:37:56,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:56,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:00,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:00,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1467 trivial. 0 not checked. [2024-12-05 21:38:00,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:00,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1531 states and 2860 transitions. [2024-12-05 21:38:00,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2860 transitions. [2024-12-05 21:38:00,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-12-05 21:38:00,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:00,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:04,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:04,944 INFO L134 CoverageAnalysis]: Checked inductivity of 1483 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1472 trivial. 0 not checked. [2024-12-05 21:38:07,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:07,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2862 states to 1532 states and 2862 transitions. [2024-12-05 21:38:07,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2862 transitions. [2024-12-05 21:38:07,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-12-05 21:38:07,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:07,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:12,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:13,555 INFO L134 CoverageAnalysis]: Checked inductivity of 1478 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-12-05 21:38:42,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:42,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1545 states and 2961 transitions. [2024-12-05 21:38:42,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2961 transitions. [2024-12-05 21:38:42,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-12-05 21:38:42,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:42,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:47,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:47,690 INFO L134 CoverageAnalysis]: Checked inductivity of 1478 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-12-05 21:38:58,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:58,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3027 states to 1551 states and 3027 transitions. [2024-12-05 21:38:58,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 3027 transitions. [2024-12-05 21:38:58,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-12-05 21:38:58,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:58,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:02,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:02,883 INFO L134 CoverageAnalysis]: Checked inductivity of 1480 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1472 trivial. 0 not checked. [2024-12-05 21:39:04,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:04,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3029 states to 1553 states and 3029 transitions. [2024-12-05 21:39:04,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 3029 transitions. [2024-12-05 21:39:04,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-12-05 21:39:04,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:04,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:08,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:08,945 INFO L134 CoverageAnalysis]: Checked inductivity of 1478 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-12-05 21:39:12,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:12,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3032 states to 1555 states and 3032 transitions. [2024-12-05 21:39:12,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 3032 transitions. [2024-12-05 21:39:12,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-12-05 21:39:12,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:12,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:16,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:19,207 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-12-05 21:39:42,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:42,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3105 states to 1567 states and 3105 transitions. [2024-12-05 21:39:42,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 3105 transitions. [2024-12-05 21:39:42,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-12-05 21:39:42,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:42,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:46,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:47,228 INFO L134 CoverageAnalysis]: Checked inductivity of 1478 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1472 trivial. 0 not checked. [2024-12-05 21:39:58,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:58,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3166 states to 1575 states and 3166 transitions. [2024-12-05 21:39:58,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 3166 transitions. [2024-12-05 21:39:58,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2024-12-05 21:39:58,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:58,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:02,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:02,980 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-12-05 21:40:10,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:10,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3174 states to 1577 states and 3174 transitions. [2024-12-05 21:40:10,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 3174 transitions. [2024-12-05 21:40:10,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2024-12-05 21:40:10,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:10,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:14,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:14,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-12-05 21:40:22,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:22,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3182 states to 1579 states and 3182 transitions. [2024-12-05 21:40:22,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 3182 transitions. [2024-12-05 21:40:22,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-12-05 21:40:22,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:22,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:26,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:27,092 INFO L134 CoverageAnalysis]: Checked inductivity of 1469 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1461 trivial. 0 not checked. [2024-12-05 21:40:27,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:27,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3182 states to 1580 states and 3182 transitions. [2024-12-05 21:40:27,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 3182 transitions. [2024-12-05 21:40:27,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2024-12-05 21:40:27,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:27,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:31,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:31,705 INFO L134 CoverageAnalysis]: Checked inductivity of 1471 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1462 trivial. 0 not checked. [2024-12-05 21:40:31,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:31,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3182 states to 1581 states and 3182 transitions. [2024-12-05 21:40:31,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 3182 transitions. [2024-12-05 21:40:31,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-12-05 21:40:31,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:31,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:35,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:38,948 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-12-05 21:41:05,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:05,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3256 states to 1592 states and 3256 transitions. [2024-12-05 21:41:05,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 3256 transitions. [2024-12-05 21:41:05,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-12-05 21:41:05,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:05,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:09,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:09,819 INFO L134 CoverageAnalysis]: Checked inductivity of 1479 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-12-05 21:41:11,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:11,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3255 states to 1592 states and 3255 transitions. [2024-12-05 21:41:11,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 3255 transitions. [2024-12-05 21:41:11,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-12-05 21:41:11,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:11,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:15,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:16,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1481 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-12-05 21:41:16,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:16,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3255 states to 1593 states and 3255 transitions. [2024-12-05 21:41:16,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 3255 transitions. [2024-12-05 21:41:16,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-12-05 21:41:16,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:16,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:20,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:20,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-12-05 21:41:36,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:36,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3279 states to 1597 states and 3279 transitions. [2024-12-05 21:41:36,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 3279 transitions. [2024-12-05 21:41:36,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-12-05 21:41:36,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:36,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:40,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:40,624 INFO L134 CoverageAnalysis]: Checked inductivity of 1478 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1478 trivial. 0 not checked. [2024-12-05 21:41:44,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:44,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3281 states to 1598 states and 3281 transitions. [2024-12-05 21:41:44,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 3281 transitions. [2024-12-05 21:41:44,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-12-05 21:41:44,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:44,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:48,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:48,936 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1474 trivial. 0 not checked. [2024-12-05 21:41:50,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:50,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3282 states to 1599 states and 3282 transitions. [2024-12-05 21:41:50,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 3282 transitions. [2024-12-05 21:41:50,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-12-05 21:41:50,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:50,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:54,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:54,789 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-12-05 21:42:12,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:12,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3350 states to 1606 states and 3350 transitions. [2024-12-05 21:42:12,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 3350 transitions. [2024-12-05 21:42:12,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-12-05 21:42:12,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:12,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:18,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:18,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1483 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1473 trivial. 0 not checked. [2024-12-05 21:42:20,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:20,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3351 states to 1607 states and 3351 transitions. [2024-12-05 21:42:20,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 3351 transitions. [2024-12-05 21:42:20,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-12-05 21:42:20,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:20,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:25,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:25,583 INFO L134 CoverageAnalysis]: Checked inductivity of 1478 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1478 trivial. 0 not checked. [2024-12-05 21:42:25,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:25,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3352 states to 1608 states and 3352 transitions. [2024-12-05 21:42:25,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 3352 transitions. [2024-12-05 21:42:25,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-12-05 21:42:25,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:25,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:30,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:30,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1482 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2024-12-05 21:42:30,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:30,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3352 states to 1609 states and 3352 transitions. [2024-12-05 21:42:30,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 3352 transitions. [2024-12-05 21:42:30,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-12-05 21:42:30,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:30,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:35,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:35,570 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-12-05 21:42:48,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:48,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3411 states to 1615 states and 3411 transitions. [2024-12-05 21:42:48,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 3411 transitions. [2024-12-05 21:42:48,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-12-05 21:42:48,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:48,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:52,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:53,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1483 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1473 trivial. 0 not checked. [2024-12-05 21:42:55,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:55,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3412 states to 1616 states and 3412 transitions. [2024-12-05 21:42:55,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 3412 transitions. [2024-12-05 21:42:55,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-12-05 21:42:55,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:55,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:59,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:59,695 INFO L134 CoverageAnalysis]: Checked inductivity of 1481 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-12-05 21:42:59,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:59,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3413 states to 1617 states and 3413 transitions. [2024-12-05 21:42:59,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 3413 transitions. [2024-12-05 21:42:59,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-12-05 21:42:59,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:59,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:03,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:04,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1479 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1471 trivial. 0 not checked. [2024-12-05 21:43:06,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:06,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3417 states to 1620 states and 3417 transitions. [2024-12-05 21:43:06,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 3417 transitions. [2024-12-05 21:43:06,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-12-05 21:43:06,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:06,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:10,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:10,635 INFO L134 CoverageAnalysis]: Checked inductivity of 1475 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1465 trivial. 0 not checked. [2024-12-05 21:43:10,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:10,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3417 states to 1621 states and 3417 transitions. [2024-12-05 21:43:10,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 3417 transitions. [2024-12-05 21:43:10,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-12-05 21:43:10,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:10,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:15,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:15,207 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-12-05 21:43:23,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:23,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3422 states to 1623 states and 3422 transitions. [2024-12-05 21:43:23,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 3422 transitions. [2024-12-05 21:43:23,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-12-05 21:43:23,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:23,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms