Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Hybrid-CASHWMaxSATDisjComS+Exact 2024-07-11 | SAT | 0.023344 | 0.023668 |
Name | PB24/normalized-PB06/DEC-LIN/submitted-PB06/ prestwich/armies/normalized-army8.9ls.opb |
MD5SUM | 9ec58fe672af0a93859b9c5937cab541 |
Bench Category | DEC-LIN (decision problem, linear constraints, no UNSAT certificate) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.008302 |
Has Objective Function | NO |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 220 |
Total number of constraints | 332 |
Number of constraints which are clauses | 202 |
Number of constraints which are cardinality constraints (but not clauses) | 2 |
Number of constraints which are nor clauses,nor cardinality constraints | 128 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 64 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 9 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 73 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.02 c Solved by First Program 0.00/0.02 c Using COMiniSatPS SAT solver by Chanseok Oh (2016) 0.00/0.02 c Setting memory limit to 29976MB. 0.00/0.02 c Using COMiniSatPS SAT solver by Chanseok Oh (2016) 0.00/0.02 s SATISFIABLE 0.00/0.02 v x1 -x3 x5 -x7 -x9 x11 -x13 -x15 -x17 -x19 -x21 x23 -x25 x27 -x29 -x31 x33 -x35 x37 -x39 -x41 -x43 -x45 -x47 -x49 -x51 -x53 -x55 -x57 -x59 -x61 -x63 x65 -x67 x69 -x71 -x73 -x75 -x77 -x79 -x81 -x83 -x85 -x87 -x89 -x91 -x93 -x95 -x97 -x99 -x101 -x103 -x105 -x107 -x109 -x111 -x113 -x115 -x117 -x119 -x121 -x123 -x125 -x127 -x2 -x4 -x6 -x8 -x10 -x12 -x14 -x16 -x18 -x20 -x22 -x24 -x26 -x28 -x30 -x32 -x34 -x36 -x38 -x40 -x42 -x44 -x46 -x48 -x50 -x52 -x54 -x56 x58 -x60 x62 -x64 -x66 -x68 -x70 -x72 -x74 -x76 -x78 -x80 -x82 -x84 -x86 -x88 x90 -x92 x94 -x96 -x98 x100 -x102 -x104 -x106 -x108 -x110 x112 -x114 x116 -x118 -x120 x122 -x124 x126 -x128 x130 -x129 x132 -x131 x134 -x133 -x136 x135 x138 -x137 -x140 x139 -x142 x141 -x144 x143 x146 -x145 -x148 x147 x150 -x149 x152 -x151 -x154 x153 x156 -x155 -x158 x157 -x160 x159 x162 -x161 -x164 x163 x166 -x165 -x168 x167 x170 -x169 -x172 x171 -x174 x173 -x176 -x175 x178 -x177 -x180 -x179 x182 -x181 -x184 -x183 x186 -x185 x188 -x187 x190 -x189 -x192 x191 -x194 x193 -x196 x195 -x198 -x197 -x200 x199 -x202 -x201 -x204 x203 -x206 -x205 -x208 -x207 -x210 -x209 x212 -x211 x214 -x213 -x216 x215 x218 -x217 -x220 x219
OK 0
runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. NUMA information: number of nodes: 2 memory of node 0: 63968 MiB (62146 MiB free) memory of node 1: 64473 MiB (62040 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4443147-1721307485/watcher-4443147-1721307485 -o /tmp/evaluation-result-4443147-1721307485/solver-4443147-1721307485 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1721307465-956793 --watchdog 3760 ./Hybrid-CASHWMaxSATDisjComS+Exact HOME/instance-4443147-1721307485.opb 3600 HOME 31000 running on 2 cores: 1,3 CPU governors: performance: 1 3 Enforcing FSIZE limit: 104857600 KiB Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB Linux 4.18.0-301.1.el8.x86_64 Starting watchdog thread solver pid=957194, runsolver pid=957191 Current StackSize limit: 8192 KiB [startup+0.023633 s] # the end of solver process 957194 was just reported to runsolver # Child status: 0 # cumulated CPU time of all completed processes: user=0.017298 s, system=0.006046 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.023668 CPU time (s): 0.023344 CPU user time (s): 0.017298 CPU system time (s): 0.006046 CPU usage (%): 98.6309 Max. virtual memory (cumulated for all children) (KiB): 0 Max. memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.017298 system time used= 0.006046 maximum resident set size= 5224 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1365 page faults= 0 swaps= 0 block input operations= 0 block output operations= 8 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 12 involuntary context switches= 3 # summary of solver processes directly reported to runsolver: # pid: 957194 # total CPU time (s): 0.023344 # total CPU user time (s): 0.017298 # total CPU system time (s): 0.006046 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.005051 second user time and 0.007075 second system time The end
Begin job on nodeC023 at 2024-07-18 14:58:17 IDJOB=4443147 IDBENCH=147864 IDSOLVER=3073 FILE ID=nodeC023/4443147-1721307485 RUNJOBID= nodeC023-1721307465-956793 SLURM_JOB_ID= 7542649 Free space on /tmp= 890028 MiB SOLVER NAME= Hybrid-CASHWMaxSATDisjComS+Exact 2024-07-11 BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/prestwich/armies/normalized-army8.9ls.opb COMMAND LINE= ./Hybrid-CASHWMaxSATDisjComS+Exact BENCHNAME TIMEOUT TMPDIR MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4443147-1721307485/watcher-4443147-1721307485 -o /tmp/evaluation-result-4443147-1721307485/solver-4443147-1721307485 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1721307465-956793 --watchdog 3760 ./Hybrid-CASHWMaxSATDisjComS+Exact HOME/instance-4443147-1721307485.opb 3600 HOME 31000 TIME LIMIT= 3600 seconds MEMORY LIMIT= 31000 MiB NBCORE= 2 MD5SUM BENCH= 9ec58fe672af0a93859b9c5937cab541 RANDOM SEED=1553906153 nodeC023.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021 /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor: performance /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3672.227 cache size : 15360 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 6999.61 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3664.818 cache size : 15360 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 initial apicid : 16 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 7005.48 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3600.005 cache size : 15360 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 6999.61 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3669.102 cache size : 15360 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 initial apicid : 18 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 7005.48 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3672.308 cache size : 15360 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 6999.61 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3668.855 cache size : 15360 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 initial apicid : 20 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 7005.48 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.997 cache size : 15360 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 6999.61 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.909 cache size : 15360 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 initial apicid : 22 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 7005.48 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 131524600 kB MemFree: 127167464 kB MemAvailable: 129100272 kB Buffers: 501416 kB Cached: 2260800 kB SwapCached: 80 kB Active: 1072356 kB Inactive: 2717744 kB Active(anon): 1644 kB Inactive(anon): 1063812 kB Active(file): 1070712 kB Inactive(file): 1653932 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 131071996 kB SwapFree: 131070704 kB Dirty: 74372 kB Writeback: 36 kB AnonPages: 1027880 kB Mapped: 117784 kB Shmem: 37536 kB KReclaimable: 95976 kB Slab: 189036 kB SReclaimable: 95976 kB SUnreclaim: 93060 kB KernelStack: 4320 kB PageTables: 11988 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 196834296 kB Committed_AS: 1570472 kB VmallocTotal: 34359738367 kB VmallocUsed: 0 kB VmallocChunk: 0 kB Percpu: 33760 kB HardwareCorrupted: 0 kB AnonHugePages: 686080 kB ShmemHugePages: 0 kB ShmemPmdMapped: 0 kB FileHugePages: 0 kB FilePmdMapped: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB Hugetlb: 0 kB DirectMap4k: 316116 kB DirectMap2M: 38254592 kB DirectMap1G: 97517568 kB Free space on /tmp at the end= 890012 MiB End job on nodeC023 at 2024-07-18 14:58:18