./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_33e1e4a7-a2d3-42e6-8c11-57e95a236dca/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e1e4a7-a2d3-42e6-8c11-57e95a236dca/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e1e4a7-a2d3-42e6-8c11-57e95a236dca/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e1e4a7-a2d3-42e6-8c11-57e95a236dca/bin/ukojak-verify-ENZ3QT5qd3/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_33e1e4a7-a2d3-42e6-8c11-57e95a236dca/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e1e4a7-a2d3-42e6-8c11-57e95a236dca/bin/ukojak-verify-ENZ3QT5qd3 --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 [2024-11-25 04:53:57,455 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:53:57,563 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e1e4a7-a2d3-42e6-8c11-57e95a236dca/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 04:53:57,569 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:53:57,570 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:53:57,605 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:53:57,606 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:53:57,606 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:53:57,606 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:53:57,606 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:53:57,606 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:53:57,607 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:53:57,607 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:53:57,607 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:53:57,607 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:53:57,607 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:53:57,607 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:53:57,607 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:53:57,608 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:53:57,608 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:53:57,608 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:53:57,608 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:53:57,608 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:53:57,608 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:53:57,611 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:53:57,612 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:53:57,612 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:53:57,612 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:53:57,612 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:53:57,612 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:53:57,613 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_33e1e4a7-a2d3-42e6-8c11-57e95a236dca/bin/ukojak-verify-ENZ3QT5qd3 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 [2024-11-25 04:53:58,003 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:53:58,016 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:53:58,019 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:53:58,021 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:53:58,021 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:53:58,023 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e1e4a7-a2d3-42e6-8c11-57e95a236dca/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i [2024-11-25 04:54:01,040 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e1e4a7-a2d3-42e6-8c11-57e95a236dca/bin/ukojak-verify-ENZ3QT5qd3/data/5ecb458a3/ca6996c240534aef9c184b5b7a07a917/FLAGafc1c0793 [2024-11-25 04:54:01,959 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:54:01,960 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e1e4a7-a2d3-42e6-8c11-57e95a236dca/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--xen-netfront.ko-entry_point.cil.out.i [2024-11-25 04:54:02,026 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e1e4a7-a2d3-42e6-8c11-57e95a236dca/bin/ukojak-verify-ENZ3QT5qd3/data/5ecb458a3/ca6996c240534aef9c184b5b7a07a917/FLAGafc1c0793 [2024-11-25 04:54:02,057 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e1e4a7-a2d3-42e6-8c11-57e95a236dca/bin/ukojak-verify-ENZ3QT5qd3/data/5ecb458a3/ca6996c240534aef9c184b5b7a07a917 [2024-11-25 04:54:02,062 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:54:02,064 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:54:02,067 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:54:02,067 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:54:02,073 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:54:02,074 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:54:02" (1/1) ... [2024-11-25 04:54:02,075 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b38bb5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:02, skipping insertion in model container [2024-11-25 04:54:02,076 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:54:02" (1/1) ... [2024-11-25 04:54:02,216 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:54:03,221 WARN L640 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-11-25 04:54:03,222 WARN L640 FunctionHandler]: implicit declaration of function ldv_assume [2024-11-25 04:54:04,662 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_33e1e4a7-a2d3-42e6-8c11-57e95a236dca/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] [2024-11-25 04:54:04,725 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:54:04,769 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:54:04,979 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] [2024-11-25 04:54:04,981 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] [2024-11-25 04:54:04,982 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] [2024-11-25 04:54:04,985 WARN L640 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-11-25 04:54:04,986 WARN L640 FunctionHandler]: implicit declaration of function ldv_assume [2024-11-25 04:54:04,995 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] [2024-11-25 04:54:05,007 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] [2024-11-25 04:54:05,044 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] [2024-11-25 04:54:05,045 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7080] [2024-11-25 04:54:05,102 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] [2024-11-25 04:54:05,104 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] [2024-11-25 04:54:05,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7607] [2024-11-25 04:54:05,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7610] [2024-11-25 04:54:05,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7612] [2024-11-25 04:54:05,128 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] [2024-11-25 04:54:05,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7691] [2024-11-25 04:54:05,131 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] [2024-11-25 04:54:05,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7729] [2024-11-25 04:54:05,137 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] [2024-11-25 04:54:05,146 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] [2024-11-25 04:54:05,155 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8051] [2024-11-25 04:54:05,156 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8053] [2024-11-25 04:54:05,160 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] [2024-11-25 04:54:05,174 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] [2024-11-25 04:54:05,186 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] [2024-11-25 04:54:05,187 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 *)"/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] [2024-11-25 04:54:05,190 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] [2024-11-25 04:54:05,212 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8520] [2024-11-25 04:54:05,218 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8602] [2024-11-25 04:54:05,222 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (np->rx_stats)); [8656] [2024-11-25 04:54:05,222 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___0): "0" (np->tx_stats)); [8659] [2024-11-25 04:54:05,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (pcpu_stats)); [8981] [2024-11-25 04:54:05,249 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___0): "0" (pcpu_stats___0)); [9005] [2024-11-25 04:54:05,416 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_33e1e4a7-a2d3-42e6-8c11-57e95a236dca/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] [2024-11-25 04:54:05,431 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:54:05,565 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: ldv_assume [2024-11-25 04:54:05,574 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:54:05,574 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:05 WrapperNode [2024-11-25 04:54:05,575 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:54:05,576 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:54:05,576 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:54:05,576 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:54:05,583 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:05" (1/1) ... [2024-11-25 04:54:05,672 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:05" (1/1) ... [2024-11-25 04:54:05,953 INFO L138 Inliner]: procedures = 337, calls = 1983, calls flagged for inlining = 167, calls inlined = 140, statements flattened = 4899 [2024-11-25 04:54:05,954 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:54:05,954 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:54:05,955 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:54:05,955 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:54:05,963 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:05" (1/1) ... [2024-11-25 04:54:05,963 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:05" (1/1) ... [2024-11-25 04:54:05,992 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:05" (1/1) ... [2024-11-25 04:54:05,992 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:05" (1/1) ... [2024-11-25 04:54:06,151 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:05" (1/1) ... [2024-11-25 04:54:06,161 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:05" (1/1) ... [2024-11-25 04:54:06,190 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:05" (1/1) ... [2024-11-25 04:54:06,211 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:05" (1/1) ... [2024-11-25 04:54:06,225 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:05" (1/1) ... [2024-11-25 04:54:06,269 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:54:06,274 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:54:06,274 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:54:06,274 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:54:06,275 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:54:05" (1/1) ... [2024-11-25 04:54:06,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:54:06,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e1e4a7-a2d3-42e6-8c11-57e95a236dca/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:54:06,312 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e1e4a7-a2d3-42e6-8c11-57e95a236dca/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:54:06,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33e1e4a7-a2d3-42e6-8c11-57e95a236dca/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:54:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 04:54:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2024-11-25 04:54:06,348 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2024-11-25 04:54:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 04:54:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 04:54:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 04:54:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 04:54:06,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 04:54:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-11-25 04:54:06,350 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-11-25 04:54:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_change_mtu [2024-11-25 04:54:06,351 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_change_mtu [2024-11-25 04:54:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-11-25 04:54:06,351 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-11-25 04:54:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_write [2024-11-25 04:54:06,351 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_write [2024-11-25 04:54:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-25 04:54:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-25 04:54:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-25 04:54:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-25 04:54:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 04:54:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 04:54:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-25 04:54:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-25 04:54:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_scanf [2024-11-25 04:54:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_scanf [2024-11-25 04:54:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_irq [2024-11-25 04:54:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_irq [2024-11-25 04:54:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure bind_evtchn_to_irqhandler [2024-11-25 04:54:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_evtchn_to_irqhandler [2024-11-25 04:54:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2024-11-25 04:54:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2024-11-25 04:54:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_remove [2024-11-25 04:54:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_remove [2024-11-25 04:54:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2024-11-25 04:54:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2024-11-25 04:54:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-25 04:54:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-25 04:54:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_make_txreqs [2024-11-25 04:54:06,356 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_make_txreqs [2024-11-25 04:54:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_destroy_queues [2024-11-25 04:54:06,356 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_destroy_queues [2024-11-25 04:54:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-25 04:54:06,356 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-25 04:54:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-25 04:54:06,356 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-25 04:54:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_grant_ring [2024-11-25 04:54:06,358 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_grant_ring [2024-11-25 04:54:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2024-11-25 04:54:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2024-11-25 04:54:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-25 04:54:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-25 04:54:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_claim_grant_reference [2024-11-25 04:54:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_claim_grant_reference [2024-11-25 04:54:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 04:54:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 04:54:06,359 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 04:54:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 04:54:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2024-11-25 04:54:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2024-11-25 04:54:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2024-11-25 04:54:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access [2024-11-25 04:54:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_disconnect_backend [2024-11-25 04:54:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_disconnect_backend [2024-11-25 04:54:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_stats64 [2024-11-25 04:54:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_stats64 [2024-11-25 04:54:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-25 04:54:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-25 04:54:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_alloc_evtchn [2024-11-25 04:54:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_alloc_evtchn [2024-11-25 04:54:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-25 04:54:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-25 04:54:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_grant_references [2024-11-25 04:54:06,361 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_alloc_grant_references [2024-11-25 04:54:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2024-11-25 04:54:06,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2024-11-25 04:54:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:54:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_printf [2024-11-25 04:54:06,361 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_printf [2024-11-25 04:54:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_tx_slot_available [2024-11-25 04:54:06,361 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_tx_slot_available [2024-11-25 04:54:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2024-11-25 04:54:06,361 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2024-11-25 04:54:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_release_grant_reference [2024-11-25 04:54:06,361 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_release_grant_reference [2024-11-25 04:54:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-25 04:54:06,361 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-25 04:54:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-25 04:54:06,365 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-25 04:54:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_can_sg [2024-11-25 04:54:06,365 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_can_sg [2024-11-25 04:54:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:54:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-25 04:54:06,366 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-25 04:54:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-25 04:54:06,366 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-25 04:54:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-25 04:54:06,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-25 04:54:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rxidx [2024-11-25 04:54:06,366 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rxidx [2024-11-25 04:54:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-25 04:54:06,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-25 04:54:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-25 04:54:06,366 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-25 04:54:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2024-11-25 04:54:06,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2024-11-25 04:54:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:54:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-11-25 04:54:06,366 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-11-25 04:54:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 04:54:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure write_queue_xenstore_keys [2024-11-25 04:54:06,367 INFO L138 BoogieDeclarations]: Found implementation of procedure write_queue_xenstore_keys [2024-11-25 04:54:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 04:54:06,367 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 04:54:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2024-11-25 04:54:06,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2024-11-25 04:54:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-25 04:54:06,367 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-25 04:54:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure add_id_to_freelist [2024-11-25 04:54:06,367 INFO L138 BoogieDeclarations]: Found implementation of procedure add_id_to_freelist [2024-11-25 04:54:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_rx_buffers [2024-11-25 04:54:06,367 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_rx_buffers [2024-11-25 04:54:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_set_link [2024-11-25 04:54:06,367 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_set_link [2024-11-25 04:54:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-25 04:54:06,367 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-25 04:54:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-25 04:54:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-25 04:54:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf [2024-11-25 04:54:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf [2024-11-25 04:54:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-25 04:54:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-25 04:54:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2024-11-25 04:54:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2024-11-25 04:54:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access_ref [2024-11-25 04:54:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access_ref [2024-11-25 04:54:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 04:54:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_make_one_txreq [2024-11-25 04:54:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_make_one_txreq [2024-11-25 04:54:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-25 04:54:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-25 04:54:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_grant_references [2024-11-25 04:54:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_free_grant_references [2024-11-25 04:54:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2024-11-25 04:54:06,370 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2024-11-25 04:54:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-25 04:54:06,371 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-25 04:54:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-25 04:54:06,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-25 04:54:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 04:54:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2024-11-25 04:54:06,372 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2024-11-25 04:54:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-25 04:54:06,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-25 04:54:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2024-11-25 04:54:06,372 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2024-11-25 04:54:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_free_netdev [2024-11-25 04:54:06,373 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_free_netdev [2024-11-25 04:54:06,373 INFO L130 BoogieDeclarations]: Found specification of procedure netback_changed [2024-11-25 04:54:06,373 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_changed [2024-11-25 04:54:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll_controller [2024-11-25 04:54:06,374 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll_controller [2024-11-25 04:54:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:54:06,374 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2024-11-25 04:54:06,374 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2024-11-25 04:54:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 04:54:06,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 04:54:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_select_queue [2024-11-25 04:54:06,375 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_select_queue [2024-11-25 04:54:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_end_access [2024-11-25 04:54:06,375 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_end_access [2024-11-25 04:54:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-25 04:54:06,375 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-25 04:54:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-25 04:54:06,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-25 04:54:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2024-11-25 04:54:06,375 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2024-11-25 04:54:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_init [2024-11-25 04:54:06,375 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_init [2024-11-25 04:54:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 04:54:06,375 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 04:54:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure skb_add_rx_frag [2024-11-25 04:54:06,375 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_add_rx_frag [2024-11-25 04:54:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:54:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-25 04:54:06,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-25 04:54:06,375 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-25 04:54:06,376 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-25 04:54:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-25 04:54:06,376 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-25 04:54:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 04:54:06,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 04:54:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-25 04:54:06,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-25 04:54:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fix_features [2024-11-25 04:54:06,376 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fix_features [2024-11-25 04:54:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:54:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-25 04:54:06,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-25 04:54:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure get_phys_to_machine [2024-11-25 04:54:06,376 INFO L138 BoogieDeclarations]: Found implementation of procedure get_phys_to_machine [2024-11-25 04:54:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:54:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-25 04:54:06,376 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-25 04:54:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2024-11-25 04:54:06,376 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2024-11-25 04:54:06,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-25 04:54:06,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-25 04:54:06,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:54:06,379 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-25 04:54:06,379 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-25 04:54:06,379 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-25 04:54:06,379 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-25 04:54:06,379 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf [2024-11-25 04:54:06,380 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf [2024-11-25 04:54:06,380 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2024-11-25 04:54:06,380 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2024-11-25 04:54:06,380 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-25 04:54:06,380 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-25 04:54:06,380 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_grant_foreign_access_ref [2024-11-25 04:54:06,380 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_grant_foreign_access_ref [2024-11-25 04:54:06,380 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-25 04:54:06,380 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-25 04:54:06,380 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_features [2024-11-25 04:54:06,380 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_features [2024-11-25 04:54:06,380 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-25 04:54:06,381 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-25 04:54:06,381 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_irq [2024-11-25 04:54:06,381 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_irq [2024-11-25 04:54:06,381 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-25 04:54:06,381 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-25 04:54:06,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:54:06,382 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_fatal [2024-11-25 04:54:06,382 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_fatal [2024-11-25 04:54:06,382 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_free_evtchn [2024-11-25 04:54:06,382 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_free_evtchn [2024-11-25 04:54:06,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:54:06,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:54:06,382 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_buf_gc [2024-11-25 04:54:06,382 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_buf_gc [2024-11-25 04:54:06,382 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-25 04:54:06,382 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-25 04:54:06,382 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-25 04:54:06,383 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-25 04:54:07,375 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:54:07,380 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:54:08,861 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 04:54:25,084 INFO L? ?]: Removed 2011 outVars from TransFormulas that were not future-live. [2024-11-25 04:54:25,084 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:54:26,521 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:54:26,521 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-25 04:54:26,522 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:54:26 BoogieIcfgContainer [2024-11-25 04:54:26,522 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:54:26,523 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:54:26,523 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:54:26,536 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:54:26,536 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:54:26" (1/1) ... [2024-11-25 04:54:26,543 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:54:26,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:26,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 1325 states and 1874 transitions. [2024-11-25 04:54:26,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1874 transitions. [2024-11-25 04:54:26,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-25 04:54:26,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:26,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:34,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:35,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1464 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-11-25 04:54:45,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:54:46,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:46,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1329 states and 1936 transitions. [2024-11-25 04:54:46,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 1936 transitions. [2024-11-25 04:54:46,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-25 04:54:46,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:46,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:52,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:53,758 INFO L134 CoverageAnalysis]: Checked inductivity of 1458 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-11-25 04:54:55,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:55,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1335 states and 2000 transitions. [2024-11-25 04:54:55,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 2000 transitions. [2024-11-25 04:54:55,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-25 04:54:55,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:55,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:01,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:01,761 INFO L134 CoverageAnalysis]: Checked inductivity of 1460 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-11-25 04:55:01,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:01,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1336 states and 2003 transitions. [2024-11-25 04:55:01,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 2003 transitions. [2024-11-25 04:55:01,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-25 04:55:01,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:01,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:07,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:07,726 INFO L134 CoverageAnalysis]: Checked inductivity of 1466 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2024-11-25 04:55:08,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:08,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2004 states to 1337 states and 2004 transitions. [2024-11-25 04:55:08,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 2004 transitions. [2024-11-25 04:55:08,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-25 04:55:08,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:08,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:13,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:13,773 INFO L134 CoverageAnalysis]: Checked inductivity of 1460 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-11-25 04:55:15,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:15,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1340 states and 2059 transitions. [2024-11-25 04:55:15,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2059 transitions. [2024-11-25 04:55:15,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-25 04:55:15,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:15,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:21,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:21,947 INFO L134 CoverageAnalysis]: Checked inductivity of 1461 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1461 trivial. 0 not checked. [2024-11-25 04:55:23,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:23,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2128 states to 1345 states and 2128 transitions. [2024-11-25 04:55:23,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 2128 transitions. [2024-11-25 04:55:23,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-11-25 04:55:23,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:23,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:28,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:28,900 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1467 trivial. 0 not checked. [2024-11-25 04:55:28,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:28,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2129 states to 1346 states and 2129 transitions. [2024-11-25 04:55:28,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 2129 transitions. [2024-11-25 04:55:28,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-25 04:55:28,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:28,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:33,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:33,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1462 trivial. 0 not checked. [2024-11-25 04:55:33,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:33,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2129 states to 1347 states and 2129 transitions. [2024-11-25 04:55:33,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2129 transitions. [2024-11-25 04:55:33,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-11-25 04:55:33,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:33,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:39,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:39,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1468 trivial. 0 not checked. [2024-11-25 04:55:39,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:39,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 1349 states and 2131 transitions. [2024-11-25 04:55:39,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 2131 transitions. [2024-11-25 04:55:39,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-11-25 04:55:39,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:39,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:44,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:45,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-11-25 04:55:48,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:48,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1353 states and 2188 transitions. [2024-11-25 04:55:48,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 2188 transitions. [2024-11-25 04:55:48,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-11-25 04:55:48,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:48,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:53,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:54,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-11-25 04:55:58,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:58,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1360 states and 2255 transitions. [2024-11-25 04:55:58,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2255 transitions. [2024-11-25 04:55:58,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-25 04:55:58,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:58,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:04,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:05,191 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1468 trivial. 0 not checked. [2024-11-25 04:56:06,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:06,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1363 states and 2262 transitions. [2024-11-25 04:56:06,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 2262 transitions. [2024-11-25 04:56:06,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2024-11-25 04:56:06,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:06,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:12,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:12,620 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1463 trivial. 0 not checked. [2024-11-25 04:56:13,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:13,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1366 states and 2268 transitions. [2024-11-25 04:56:13,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 2268 transitions. [2024-11-25 04:56:13,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-25 04:56:13,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:13,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:18,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:18,449 INFO L134 CoverageAnalysis]: Checked inductivity of 1471 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2024-11-25 04:56:19,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:19,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1368 states and 2271 transitions. [2024-11-25 04:56:19,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 2271 transitions. [2024-11-25 04:56:19,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-11-25 04:56:19,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:19,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:25,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:25,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1465 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-11-25 04:56:25,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:25,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1369 states and 2271 transitions. [2024-11-25 04:56:25,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2271 transitions. [2024-11-25 04:56:25,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-11-25 04:56:25,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:25,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:30,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:30,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1473 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2024-11-25 04:56:32,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:32,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1371 states and 2275 transitions. [2024-11-25 04:56:32,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2275 transitions. [2024-11-25 04:56:32,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-11-25 04:56:32,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:32,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:37,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:38,545 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-11-25 04:56:45,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:45,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1380 states and 2345 transitions. [2024-11-25 04:56:45,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 2345 transitions. [2024-11-25 04:56:45,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-11-25 04:56:45,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:45,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:50,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:51,420 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-11-25 04:56:51,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:51,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1381 states and 2345 transitions. [2024-11-25 04:56:51,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 2345 transitions. [2024-11-25 04:56:51,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-25 04:56:51,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:51,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:57,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:58,205 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1468 trivial. 0 not checked. [2024-11-25 04:56:58,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:58,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1385 states and 2359 transitions. [2024-11-25 04:56:58,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 2359 transitions. [2024-11-25 04:56:58,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-11-25 04:56:58,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:58,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:03,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:03,847 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1463 trivial. 0 not checked. [2024-11-25 04:57:03,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:03,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 1389 states and 2373 transitions. [2024-11-25 04:57:03,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2373 transitions. [2024-11-25 04:57:03,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-25 04:57:03,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:03,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:09,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:09,301 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1468 trivial. 0 not checked. [2024-11-25 04:57:10,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:10,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2379 states to 1392 states and 2379 transitions. [2024-11-25 04:57:10,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 2379 transitions. [2024-11-25 04:57:10,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-11-25 04:57:10,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:10,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:15,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:16,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1463 trivial. 0 not checked. [2024-11-25 04:57:16,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:16,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 1395 states and 2385 transitions. [2024-11-25 04:57:16,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 2385 transitions. [2024-11-25 04:57:16,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-25 04:57:16,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:16,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:22,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:23,033 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-11-25 04:57:33,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:33,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2448 states to 1403 states and 2448 transitions. [2024-11-25 04:57:33,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 2448 transitions. [2024-11-25 04:57:33,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-25 04:57:33,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:33,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:39,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:39,410 INFO L134 CoverageAnalysis]: Checked inductivity of 1472 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2024-11-25 04:57:40,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:40,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2453 states to 1405 states and 2453 transitions. [2024-11-25 04:57:40,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 2453 transitions. [2024-11-25 04:57:40,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-25 04:57:40,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:40,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:46,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:46,255 INFO L134 CoverageAnalysis]: Checked inductivity of 1475 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1467 trivial. 0 not checked. [2024-11-25 04:57:47,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:47,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2458 states to 1407 states and 2458 transitions. [2024-11-25 04:57:47,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 2458 transitions. [2024-11-25 04:57:47,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-25 04:57:47,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:47,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:54,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:54,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1463 trivial. 0 not checked. [2024-11-25 04:57:54,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:54,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2471 states to 1410 states and 2471 transitions. [2024-11-25 04:57:54,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 2471 transitions. [2024-11-25 04:57:54,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-25 04:57:54,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:54,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:00,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:00,758 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1468 trivial. 0 not checked. [2024-11-25 04:58:00,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:00,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 1412 states and 2474 transitions. [2024-11-25 04:58:00,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2474 transitions. [2024-11-25 04:58:00,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-25 04:58:00,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:00,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:06,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:06,594 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1468 trivial. 0 not checked. [2024-11-25 04:58:06,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:06,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2479 states to 1415 states and 2479 transitions. [2024-11-25 04:58:06,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2479 transitions. [2024-11-25 04:58:06,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-25 04:58:06,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:06,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:14,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:14,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1463 trivial. 0 not checked. [2024-11-25 04:58:14,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:14,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2484 states to 1418 states and 2484 transitions. [2024-11-25 04:58:14,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2484 transitions. [2024-11-25 04:58:14,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-25 04:58:14,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:14,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:20,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:21,349 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-11-25 04:58:22,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:22,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 1417 states and 2474 transitions. [2024-11-25 04:58:22,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 2474 transitions. [2024-11-25 04:58:22,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-25 04:58:22,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:22,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:28,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:28,946 INFO L134 CoverageAnalysis]: Checked inductivity of 1469 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1461 trivial. 0 not checked. [2024-11-25 04:58:29,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:29,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 1418 states and 2474 transitions. [2024-11-25 04:58:29,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2474 transitions. [2024-11-25 04:58:29,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-11-25 04:58:29,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:29,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:34,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:35,028 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-11-25 04:58:35,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:35,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 1419 states and 2474 transitions. [2024-11-25 04:58:35,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2474 transitions. [2024-11-25 04:58:35,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-25 04:58:35,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:35,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:40,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:40,681 INFO L134 CoverageAnalysis]: Checked inductivity of 1477 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1468 trivial. 0 not checked. [2024-11-25 04:58:40,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:40,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 1420 states and 2474 transitions. [2024-11-25 04:58:40,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2474 transitions. [2024-11-25 04:58:40,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-11-25 04:58:40,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:40,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:45,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:45,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1463 trivial. 0 not checked. [2024-11-25 04:58:45,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:45,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2477 states to 1422 states and 2477 transitions. [2024-11-25 04:58:45,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 2477 transitions. [2024-11-25 04:58:45,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-25 04:58:45,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:45,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:50,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:50,701 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1468 trivial. 0 not checked. [2024-11-25 04:58:50,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:50,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 1424 states and 2480 transitions. [2024-11-25 04:58:50,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2480 transitions. [2024-11-25 04:58:50,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-25 04:58:50,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:50,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:55,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:55,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-11-25 04:58:56,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:56,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2486 states to 1427 states and 2486 transitions. [2024-11-25 04:58:56,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 2486 transitions. [2024-11-25 04:58:56,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-25 04:58:56,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:56,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:00,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:01,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-11-25 04:59:15,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:15,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2551 states to 1437 states and 2551 transitions. [2024-11-25 04:59:15,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 2551 transitions. [2024-11-25 04:59:15,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-25 04:59:15,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:15,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:19,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:20,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1472 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2024-11-25 04:59:25,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:25,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2558 states to 1440 states and 2558 transitions. [2024-11-25 04:59:25,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 2558 transitions. [2024-11-25 04:59:25,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-25 04:59:25,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:25,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:29,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:30,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1467 trivial. 0 not checked. [2024-11-25 04:59:31,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:31,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 1442 states and 2564 transitions. [2024-11-25 04:59:31,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2564 transitions. [2024-11-25 04:59:31,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-25 04:59:31,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:31,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:35,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:35,873 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-11-25 04:59:35,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:35,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 1443 states and 2564 transitions. [2024-11-25 04:59:35,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2564 transitions. [2024-11-25 04:59:35,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-11-25 04:59:35,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:35,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:40,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:40,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1468 trivial. 0 not checked. [2024-11-25 04:59:40,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:40,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2568 states to 1445 states and 2568 transitions. [2024-11-25 04:59:40,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 2568 transitions. [2024-11-25 04:59:40,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-25 04:59:40,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:40,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:45,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:45,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1463 trivial. 0 not checked. [2024-11-25 04:59:45,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:45,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2571 states to 1447 states and 2571 transitions. [2024-11-25 04:59:45,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2571 transitions. [2024-11-25 04:59:45,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-25 04:59:45,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:45,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:51,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:51,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-11-25 04:59:52,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:52,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2560 states to 1446 states and 2560 transitions. [2024-11-25 04:59:52,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 2560 transitions. [2024-11-25 04:59:52,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-25 04:59:52,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:52,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:58,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:58,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1463 trivial. 0 not checked. [2024-11-25 04:59:58,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:58,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2560 states to 1447 states and 2560 transitions. [2024-11-25 04:59:58,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2560 transitions. [2024-11-25 04:59:58,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-25 04:59:58,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:58,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:03,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:03,657 INFO L134 CoverageAnalysis]: Checked inductivity of 1469 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1461 trivial. 0 not checked. [2024-11-25 05:00:03,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:03,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2560 states to 1448 states and 2560 transitions. [2024-11-25 05:00:03,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2560 transitions. [2024-11-25 05:00:03,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-11-25 05:00:03,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:03,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:08,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:09,070 INFO L134 CoverageAnalysis]: Checked inductivity of 1477 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1468 trivial. 0 not checked. [2024-11-25 05:00:09,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:09,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2560 states to 1449 states and 2560 transitions. [2024-11-25 05:00:09,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 2560 transitions. [2024-11-25 05:00:09,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-11-25 05:00:09,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:09,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:13,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:14,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1468 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-11-25 05:00:15,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:15,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1448 states and 2555 transitions. [2024-11-25 05:00:15,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2555 transitions. [2024-11-25 05:00:15,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-25 05:00:15,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:15,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:20,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:20,542 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-11-25 05:00:20,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:20,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2571 states to 1452 states and 2571 transitions. [2024-11-25 05:00:20,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2571 transitions. [2024-11-25 05:00:20,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-25 05:00:20,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:20,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:25,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:25,443 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-11-25 05:00:30,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:30,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2577 states to 1455 states and 2577 transitions. [2024-11-25 05:00:30,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 2577 transitions. [2024-11-25 05:00:30,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-25 05:00:30,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:30,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:34,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:34,826 INFO L134 CoverageAnalysis]: Checked inductivity of 1469 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1461 trivial. 0 not checked. [2024-11-25 05:00:39,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:39,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2584 states to 1458 states and 2584 transitions. [2024-11-25 05:00:39,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 2584 transitions. [2024-11-25 05:00:39,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-25 05:00:39,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:39,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:43,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:43,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1469 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1461 trivial. 0 not checked. [2024-11-25 05:00:44,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:44,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2584 states to 1459 states and 2584 transitions. [2024-11-25 05:00:44,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 2584 transitions. [2024-11-25 05:00:44,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-25 05:00:44,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:44,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:48,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:48,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-11-25 05:00:48,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:48,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2584 states to 1460 states and 2584 transitions. [2024-11-25 05:00:48,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2584 transitions. [2024-11-25 05:00:48,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-25 05:00:48,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:48,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:53,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:53,635 INFO L134 CoverageAnalysis]: Checked inductivity of 1471 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1462 trivial. 0 not checked. [2024-11-25 05:00:53,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:53,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2584 states to 1461 states and 2584 transitions. [2024-11-25 05:00:53,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 2584 transitions. [2024-11-25 05:00:53,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-25 05:00:53,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:53,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:58,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:58,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-11-25 05:00:58,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:58,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2587 states to 1463 states and 2587 transitions. [2024-11-25 05:00:58,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2587 transitions. [2024-11-25 05:00:58,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-25 05:00:58,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:58,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:02,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:03,040 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-11-25 05:01:05,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:05,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2593 states to 1466 states and 2593 transitions. [2024-11-25 05:01:05,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2593 transitions. [2024-11-25 05:01:05,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-25 05:01:05,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:05,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:09,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:10,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-11-25 05:01:13,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:13,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2597 states to 1468 states and 2597 transitions. [2024-11-25 05:01:13,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2597 transitions. [2024-11-25 05:01:13,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-25 05:01:13,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:13,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:17,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:18,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1463 trivial. 0 not checked. [2024-11-25 05:01:18,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:18,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2597 states to 1469 states and 2597 transitions. [2024-11-25 05:01:18,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2597 transitions. [2024-11-25 05:01:18,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-11-25 05:01:18,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:18,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:22,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:22,895 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-11-25 05:01:22,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:22,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2600 states to 1471 states and 2600 transitions. [2024-11-25 05:01:22,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2600 transitions. [2024-11-25 05:01:22,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-11-25 05:01:22,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:22,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:27,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:27,752 INFO L134 CoverageAnalysis]: Checked inductivity of 1469 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1461 trivial. 0 not checked. [2024-11-25 05:01:28,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:28,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 1475 states and 2616 transitions. [2024-11-25 05:01:28,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2616 transitions. [2024-11-25 05:01:28,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-11-25 05:01:28,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:28,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:33,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:34,198 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-11-25 05:01:35,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:35,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 1476 states and 2617 transitions. [2024-11-25 05:01:35,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2617 transitions. [2024-11-25 05:01:35,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-11-25 05:01:35,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:35,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:39,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:40,160 INFO L134 CoverageAnalysis]: Checked inductivity of 1469 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1461 trivial. 0 not checked. [2024-11-25 05:01:44,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:44,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 1479 states and 2623 transitions. [2024-11-25 05:01:44,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2623 transitions. [2024-11-25 05:01:44,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-11-25 05:01:44,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:44,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:49,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:49,805 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1463 trivial. 0 not checked. [2024-11-25 05:01:49,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:49,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 1480 states and 2623 transitions. [2024-11-25 05:01:49,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 2623 transitions. [2024-11-25 05:01:49,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-11-25 05:01:49,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:49,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:54,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:54,479 INFO L134 CoverageAnalysis]: Checked inductivity of 1469 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1461 trivial. 0 not checked. [2024-11-25 05:01:54,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:54,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 1481 states and 2623 transitions. [2024-11-25 05:01:54,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2623 transitions. [2024-11-25 05:01:54,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-11-25 05:01:54,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:54,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:59,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:59,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1471 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1462 trivial. 0 not checked. [2024-11-25 05:01:59,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:59,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 1482 states and 2623 transitions. [2024-11-25 05:01:59,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2623 transitions. [2024-11-25 05:01:59,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-11-25 05:01:59,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:59,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:03,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:04,084 INFO L134 CoverageAnalysis]: Checked inductivity of 1469 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1461 trivial. 0 not checked. [2024-11-25 05:02:04,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:04,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2626 states to 1484 states and 2626 transitions. [2024-11-25 05:02:04,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2626 transitions. [2024-11-25 05:02:04,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-11-25 05:02:04,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:04,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:08,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:08,759 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-11-25 05:02:08,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:08,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2629 states to 1486 states and 2629 transitions. [2024-11-25 05:02:08,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 2629 transitions. [2024-11-25 05:02:08,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-11-25 05:02:08,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:08,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:13,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:14,111 INFO L134 CoverageAnalysis]: Checked inductivity of 1475 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-11-25 05:02:26,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:26,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 1494 states and 2712 transitions. [2024-11-25 05:02:26,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 2712 transitions. [2024-11-25 05:02:26,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-11-25 05:02:26,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:26,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:31,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:31,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1469 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1461 trivial. 0 not checked. [2024-11-25 05:02:34,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:34,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1497 states and 2718 transitions. [2024-11-25 05:02:34,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 2718 transitions. [2024-11-25 05:02:34,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-11-25 05:02:34,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:34,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:38,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:39,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-11-25 05:02:44,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:44,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1500 states and 2724 transitions. [2024-11-25 05:02:44,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2724 transitions. [2024-11-25 05:02:44,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-11-25 05:02:44,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:44,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:48,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:49,360 INFO L134 CoverageAnalysis]: Checked inductivity of 1475 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1465 trivial. 0 not checked. [2024-11-25 05:02:50,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:50,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1501 states and 2724 transitions. [2024-11-25 05:02:50,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2724 transitions. [2024-11-25 05:02:50,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-25 05:02:50,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:50,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:54,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:55,197 INFO L134 CoverageAnalysis]: Checked inductivity of 1475 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-11-25 05:02:55,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:55,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2723 states to 1501 states and 2723 transitions. [2024-11-25 05:02:55,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2723 transitions. [2024-11-25 05:02:55,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-25 05:02:55,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:55,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:59,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:59,924 INFO L134 CoverageAnalysis]: Checked inductivity of 1469 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1461 trivial. 0 not checked. [2024-11-25 05:02:59,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:59,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2726 states to 1503 states and 2726 transitions. [2024-11-25 05:02:59,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2726 transitions. [2024-11-25 05:02:59,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-11-25 05:02:59,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:59,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:04,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:06,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1470 trivial. 0 not checked. [2024-11-25 05:03:17,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:17,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 1513 states and 2790 transitions. [2024-11-25 05:03:17,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2790 transitions. [2024-11-25 05:03:17,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-25 05:03:17,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:17,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:22,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:24,663 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-11-25 05:03:42,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:42,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2861 states to 1525 states and 2861 transitions. [2024-11-25 05:03:42,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2861 transitions. [2024-11-25 05:03:42,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-25 05:03:42,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:42,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:46,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:49,096 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1470 trivial. 0 not checked. [2024-11-25 05:04:05,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:05,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2927 states to 1534 states and 2927 transitions. [2024-11-25 05:04:05,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 2927 transitions. [2024-11-25 05:04:05,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-25 05:04:05,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:05,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:09,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:09,697 INFO L134 CoverageAnalysis]: Checked inductivity of 1478 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1478 trivial. 0 not checked. [2024-11-25 05:04:12,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:12,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2929 states to 1535 states and 2929 transitions. [2024-11-25 05:04:12,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 2929 transitions. [2024-11-25 05:04:12,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-25 05:04:12,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:12,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:17,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:17,419 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1474 trivial. 0 not checked. [2024-11-25 05:04:18,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:18,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2930 states to 1536 states and 2930 transitions. [2024-11-25 05:04:18,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 2930 transitions. [2024-11-25 05:04:18,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-25 05:04:18,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:18,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:23,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:23,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1480 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1471 trivial. 0 not checked. [2024-11-25 05:04:24,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:24,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2931 states to 1537 states and 2931 transitions. [2024-11-25 05:04:24,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2931 transitions. [2024-11-25 05:04:24,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-25 05:04:24,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:24,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:29,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:31,457 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-11-25 05:04:38,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:38,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2938 states to 1540 states and 2938 transitions. [2024-11-25 05:04:38,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2938 transitions. [2024-11-25 05:04:38,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-25 05:04:38,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:38,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:42,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:42,809 INFO L134 CoverageAnalysis]: Checked inductivity of 1477 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1469 trivial. 0 not checked. [2024-11-25 05:04:42,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:42,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2938 states to 1541 states and 2938 transitions. [2024-11-25 05:04:42,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 2938 transitions. [2024-11-25 05:04:42,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-25 05:04:42,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:42,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:47,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:47,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1475 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-11-25 05:04:51,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:51,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 1542 states and 2940 transitions. [2024-11-25 05:04:51,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 2940 transitions. [2024-11-25 05:04:51,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-25 05:04:51,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:51,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:55,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:56,043 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1467 trivial. 0 not checked. [2024-11-25 05:04:57,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:57,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2942 states to 1544 states and 2942 transitions. [2024-11-25 05:04:57,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2942 transitions. [2024-11-25 05:04:57,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-25 05:04:57,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:57,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:02,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:02,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1483 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1472 trivial. 0 not checked. [2024-11-25 05:05:05,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:05,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2944 states to 1545 states and 2944 transitions. [2024-11-25 05:05:05,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2944 transitions. [2024-11-25 05:05:05,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-25 05:05:05,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:05,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:10,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:11,975 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-11-25 05:05:46,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:46,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3045 states to 1558 states and 3045 transitions. [2024-11-25 05:05:46,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 3045 transitions. [2024-11-25 05:05:46,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-25 05:05:46,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:46,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:51,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:51,769 INFO L134 CoverageAnalysis]: Checked inductivity of 1478 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-11-25 05:06:04,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:04,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3112 states to 1564 states and 3112 transitions. [2024-11-25 05:06:04,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 3112 transitions. [2024-11-25 05:06:04,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-25 05:06:04,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:04,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:09,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:10,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1476 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2024-11-25 05:06:12,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:12,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3114 states to 1566 states and 3114 transitions. [2024-11-25 05:06:12,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 3114 transitions. [2024-11-25 05:06:12,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-11-25 05:06:12,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:12,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:17,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:18,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1478 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-11-25 05:06:26,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:26,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3118 states to 1568 states and 3118 transitions. [2024-11-25 05:06:26,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 3118 transitions. [2024-11-25 05:06:26,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-25 05:06:26,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:26,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:30,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:31,379 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-11-25 05:06:47,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:47,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3185 states to 1577 states and 3185 transitions. [2024-11-25 05:06:47,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 3185 transitions. [2024-11-25 05:06:47,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-11-25 05:06:47,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:47,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:51,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:52,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1478 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1472 trivial. 0 not checked. [2024-11-25 05:07:04,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:04,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3248 states to 1585 states and 3248 transitions. [2024-11-25 05:07:04,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 3248 transitions. [2024-11-25 05:07:04,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-11-25 05:07:04,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:04,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:10,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:13,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-11-25 05:07:42,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:42,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3323 states to 1596 states and 3323 transitions. [2024-11-25 05:07:42,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 3323 transitions. [2024-11-25 05:07:42,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-25 05:07:42,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:42,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:47,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:47,900 INFO L134 CoverageAnalysis]: Checked inductivity of 1475 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-11-25 05:07:47,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:47,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3322 states to 1596 states and 3322 transitions. [2024-11-25 05:07:47,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 3322 transitions. [2024-11-25 05:07:47,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-11-25 05:07:47,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:47,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:52,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:53,081 INFO L134 CoverageAnalysis]: Checked inductivity of 1481 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 1460 trivial. 0 not checked. [2024-11-25 05:07:53,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:53,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3322 states to 1597 states and 3322 transitions. [2024-11-25 05:07:53,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 3322 transitions. [2024-11-25 05:07:53,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-11-25 05:07:53,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:53,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:58,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:58,436 INFO L134 CoverageAnalysis]: Checked inductivity of 1482 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2024-11-25 05:07:58,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:58,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3322 states to 1598 states and 3322 transitions. [2024-11-25 05:07:58,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 3322 transitions. [2024-11-25 05:07:58,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-11-25 05:07:58,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:58,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:03,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:03,627 INFO L134 CoverageAnalysis]: Checked inductivity of 1478 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1478 trivial. 0 not checked. [2024-11-25 05:08:03,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:03,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3322 states to 1599 states and 3322 transitions. [2024-11-25 05:08:03,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 3322 transitions. [2024-11-25 05:08:03,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-11-25 05:08:03,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:03,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:08,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:08,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1478 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1470 trivial. 0 not checked.