PB'25 competition competition: execution trace

Solver Name	Answer	objective function	CPU time	Wall clock time
IPBHS-GUROBI 2025-06-09	OPT	-35	2430.32	2434.81

Diagnostic	Value
CARDINALITY_CORES_IN_OPTIMIZER
CLAUSAL_CORES_IN_OPTIMIZER
CORES_EXTRACTED
CORES_IN_OPTIMIZER
ITERATIONS
PB_CORES_IN_OPTIMIZER
SIS
SIS_OUT_OF_BUDGET
SIS_SAT
SIS_UNSAT
TIME_EXTRACT_CORES
TIME_OPTIMIZE
TIME_SIS

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: 63794 MiB (63021 MiB free)
  memory of node 1: 64507 MiB (63726 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4485120-1751303874/watcher-4485120-1751303874 -o /tmp/evaluation-result-4485120-1751303874/solver-4485120-1751303874 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1751303874-40369 --watchdog 3760 ./ipbhs_gurobi HOME/instance-4485120-1751303874.opb --max-coef 1000000000 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=40425, runsolver pid=40414
Current StackSize limit: 8192 KiB


[startup+0.100113 s]*
/proc/loadavg: 3.06 3.86 4.01 6/253 40431
/proc/meminfo: memFree=129450948/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1345720 memory=195844 CPUtime=0.09 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 1021 0 0 0 2 7 0 0 20 0 1 0 46067185 1378017280 48961 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 336430 48961 1632 641 0 321187 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 1345720 KiB
Current children cumulated memory: 195844 KiB

[startup+0.214208 s]*
/proc/loadavg: 3.06 3.86 4.01 7/254 40432
/proc/meminfo: memFree=128930368/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1345720 memory=455940 CPUtime=0.2 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 1148 0 0 0 4 16 0 0 20 0 1 0 46067185 1378017280 113985 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 336430 113985 1632 641 0 321187 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 1345720 KiB
Current children cumulated memory: 455940 KiB

[startup+0.314069 s]*
/proc/loadavg: 3.06 3.86 4.01 7/254 40432
/proc/meminfo: memFree=128458576/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1345720 memory=683268 CPUtime=0.3 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 1259 0 0 0 6 24 0 0 20 0 1 0 46067185 1378017280 170817 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 336430 170817 1632 641 0 321187 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 1345720 KiB
Current children cumulated memory: 683268 KiB

[startup+0.7003 s]
/proc/loadavg: 3.14 3.86 4.01 6/254 40432
/proc/meminfo: memFree=127482788/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1349660 memory=1291812 CPUtime=0.67 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 3331 0 0 0 20 47 0 0 20 0 1 0 46067185 1382051840 322953 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 337415 322953 1760 641 0 322172 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 1349660 KiB
Current children cumulated memory: 1291812 KiB

[startup+1.50031 s]
/proc/loadavg: 3.14 3.86 4.01 7/257 40435
/proc/meminfo: memFree=127052180/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1440760 memory=1337516 CPUtime=1.47 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 16107 0 3 0 84 63 0 0 20 0 2 0 46067185 1475338240 334379 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 360190 334379 3168 641 0 342673 0
[pid=40425/tid=40435] ppid=40414 vsize=1440760 memory=0 CPUtime=0 cores=0,2
/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 46067264 1475338240 334379 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 1440760 KiB
Current children cumulated memory: 1337516 KiB

[startup+3.11248 s]
/proc/loadavg: 3.14 3.86 4.01 6/257 40435
/proc/meminfo: memFree=126928516/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1451156 memory=1348452 CPUtime=3.07 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 23193 0 22 0 243 64 0 0 20 0 2 0 46067185 1485983744 337113 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 362789 337113 3456 641 0 345272 0
[pid=40425/tid=40435] ppid=40414 vsize=1451156 memory=1299360 CPUtime=0 cores=0,2
/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 4 0 0 0 0 0 0 0 20 0 2 0 46067264 1485983744 337113 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 1451156 KiB
Current children cumulated memory: 1348452 KiB

[startup+6.30028 s]
/proc/loadavg: 3.21 3.86 4.01 7/257 40435
/proc/meminfo: memFree=126844244/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1477680 memory=1376424 CPUtime=6.25 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 32890 0 36 0 559 66 0 0 20 0 2 0 46067185 1513144320 344106 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 369420 344106 3744 641 0 351903 0
[pid=40425/tid=40435] ppid=40414 vsize=1477680 memory=17664 CPUtime=0 cores=0,2
/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 8 0 0 0 0 0 0 0 20 0 2 0 46067264 1513144320 344106 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 1477680 KiB
Current children cumulated memory: 1376424 KiB

[startup+12.7003 s]
/proc/loadavg: 3.27 3.86 4.01 7/257 40435
/proc/meminfo: memFree=126827004/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1477680 memory=1376552 CPUtime=12.63 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 44710 0 36 0 1197 66 0 0 20 0 2 0 46067185 1513144320 344138 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 369420 344138 3776 641 0 351903 0
[pid=40425/tid=40435] ppid=40414 vsize=1477680 memory=1376552 CPUtime=0 cores=0,2
/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 12 0 0 0 0 0 0 0 20 0 2 0 46067264 1513144320 344138 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 1477680 KiB
Current children cumulated memory: 1376552 KiB

[startup+25.5003 s]
/proc/loadavg: 3.38 3.87 4.01 6/257 40435
/proc/meminfo: memFree=126638956/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1477680 memory=1376552 CPUtime=25.41 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 54922 0 37 0 2473 68 0 0 20 0 2 0 46067185 1513144320 344138 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 369420 344138 3776 641 0 351903 0
[pid=40425/tid=40435] ppid=40414 vsize=1477680 memory=1376552 CPUtime=0.01 cores=0,2
/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 15 0 0 0 0 1 0 0 20 0 2 0 46067264 1513144320 344138 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 1477680 KiB
Current children cumulated memory: 1376552 KiB

[startup+51.113 s]
/proc/loadavg: 3.68 3.90 4.01 6/257 40436
/proc/meminfo: memFree=126594224/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1477680 memory=1377064 CPUtime=50.96 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 64827 0 37 0 5027 69 0 0 20 0 2 0 46067185 1513144320 344266 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 369420 344266 3776 641 0 351903 0
[pid=40425/tid=40435] ppid=40414 vsize=1477680 memory=-7675384534098934726 CPUtime=0.03 cores=0,2
/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 20 0 0 0 0 3 0 0 20 0 2 0 46067264 1513144320 344266 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 1477680 KiB
Current children cumulated memory: 1377064 KiB

[startup+102.3 s]
/proc/loadavg: 3.86 3.91 4.01 6/258 40575
/proc/meminfo: memFree=126682768/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1489892 memory=1387392 CPUtime=102.05 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 67236 0 37 0 10134 71 0 0 20 0 2 0 46067185 1525649408 346848 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 372473 346848 3776 641 0 354956 0
[pid=40425/tid=40435] ppid=40414 vsize=1489892 memory=1387392 CPUtime=0.09 cores=0,2
/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 20 0 0 0 2 7 0 0 20 0 2 0 46067264 1525649408 346848 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 102.05 s
Current children cumulated vsize: 1489892 KiB
Current children cumulated memory: 1387392 KiB

[startup+162.3 s]
/proc/loadavg: 4.07 3.96 4.01 6/257 40577
/proc/meminfo: memFree=126376756/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1489904 memory=1387648 CPUtime=161.92 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 67617 0 37 0 16119 73 0 0 20 0 2 0 46067185 1525661696 346912 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 372476 346912 3776 641 0 354959 0
[pid=40425/tid=40435] ppid=40414 vsize=1489904 memory=1387648 CPUtime=0.14 cores=0,2
/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 20 0 0 0 3 11 0 0 20 0 2 0 46067264 1525661696 346912 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 161.92 s
Current children cumulated vsize: 1489904 KiB
Current children cumulated memory: 1387648 KiB

[startup+222.3 s]
/proc/loadavg: 4.09 3.99 4.01 7/257 40578
/proc/meminfo: memFree=126197540/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1526728 memory=1424112 CPUtime=221.81 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 84789 0 38 0 22104 77 0 0 20 0 2 0 46067185 1563369472 356028 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 381682 356028 3808 641 0 364165 0
[pid=40425/tid=40435] ppid=40414 vsize=1526728 memory=1387648 CPUtime=0.2 cores=0,2
/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 25 0 0 0 5 15 0 0 20 0 2 0 46067264 1563369472 356028 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 221.81 s
Current children cumulated vsize: 1526728 KiB
Current children cumulated memory: 1424112 KiB

[startup+282.3 s]
/proc/loadavg: 4.13 4.02 4.02 6/258 40581
/proc/meminfo: memFree=126241140/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1526728 memory=1424240 CPUtime=281.7 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 100462 0 38 0 28090 80 0 0 20 0 2 0 46067185 1563369472 356060 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 381682 356060 3808 641 0 364165 0
[pid=40425/tid=40435] ppid=40414 vsize=1526728 memory=14848 CPUtime=0.26 cores=0,2
/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 30 0 0 0 6 20 0 0 20 0 2 0 46067264 1563369472 356060 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 281.7 s
Current children cumulated vsize: 1526728 KiB
Current children cumulated memory: 1424240 KiB

[startup+342.3 s]
/proc/loadavg: 4.31 4.08 4.04 6/255 40585
/proc/meminfo: memFree=126152916/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1526728 memory=1424240 CPUtime=341.58 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 101146 0 38 0 34076 82 0 0 20 0 2 0 46067185 1563369472 356060 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 381682 356060 3808 641 0 364165 0

################
# More data... #
################

/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 84 0 0 0 67 160 0 0 20 0 2 0 46067264 1655431168 377153 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 2138.28 s
Current children cumulated vsize: 1616632 KiB
Current children cumulated memory: 1508612 KiB

[startup+2202.3 s]
/proc/loadavg: 4.07 4.18 4.14 6/254 40671
/proc/meminfo: memFree=125524504/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1616632 memory=1508740 CPUtime=2198.19 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 418648 0 38 0 219615 204 0 0 20 0 2 0 46067185 1655431168 377185 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 404158 377185 3808 641 0 386641 0
[pid=40425/tid=40435] ppid=40414 vsize=1616632 memory=1508612 CPUtime=2.34 cores=0,2
/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 84 0 0 0 68 166 0 0 20 0 2 0 46067264 1655431168 377185 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 2198.19 s
Current children cumulated vsize: 1616632 KiB
Current children cumulated memory: 1508740 KiB

[startup+2262.3 s]
/proc/loadavg: 4.06 4.16 4.13 6/254 40677
/proc/meminfo: memFree=125224272/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1616632 memory=1508868 CPUtime=2258.08 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 418686 0 38 0 225601 207 0 0 20 0 2 0 46067185 1655431168 377217 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 404158 377217 3808 641 0 386641 0
[pid=40425/tid=40435] ppid=40414 vsize=1616632 memory=1508868 CPUtime=2.41 cores=0,2
/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 84 0 0 0 71 170 0 0 20 0 2 0 46067264 1655431168 377217 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 2258.08 s
Current children cumulated vsize: 1616632 KiB
Current children cumulated memory: 1508868 KiB

[startup+2322.3 s]
/proc/loadavg: 4.17 4.17 4.14 6/253 40679
/proc/meminfo: memFree=125225752/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1616632 memory=1508868 CPUtime=2317.99 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 418793 0 38 0 231588 211 0 0 20 0 2 0 46067185 1655431168 377217 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 404158 377217 3808 641 0 386641 0
[pid=40425/tid=40435] ppid=40414 vsize=1616632 memory=1508868 CPUtime=2.48 cores=0,2
/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 84 0 0 0 72 176 0 0 20 0 2 0 46067264 1655431168 377217 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 2317.99 s
Current children cumulated vsize: 1616632 KiB
Current children cumulated memory: 1508868 KiB

[startup+2382.3 s]
/proc/loadavg: 4.20 4.18 4.14 6/253 40681
/proc/meminfo: memFree=125196244/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1616632 memory=1508868 CPUtime=2377.89 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 420695 0 38 0 237574 215 0 0 20 0 2 0 46067185 1655431168 377217 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 404158 377217 3808 641 0 386641 0
[pid=40425/tid=40435] ppid=40414 vsize=1616632 memory=1508868 CPUtime=2.55 cores=0,2
/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 84 0 0 0 75 180 0 0 20 0 2 0 46067264 1655431168 377217 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 2377.89 s
Current children cumulated vsize: 1616632 KiB
Current children cumulated memory: 1508868 KiB

[startup+2434.81 s]
# the end of solver process 40425 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2428.12 s, system=2.19375 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+2406.4 s]
/proc/loadavg: 4.13 4.17 4.14 8/253 40681
/proc/meminfo: memFree=125331832/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1616632 memory=1508868 CPUtime=2401.95 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 421605 0 38 0 239978 217 0 0 20 0 2 0 46067185 1655431168 377217 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 404158 377217 3808 641 0 386641 0
[pid=40425/tid=40435] ppid=40414 vsize=1616632 memory=1508868 CPUtime=2.57 cores=0,2
/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 85 0 0 0 75 182 0 0 20 0 2 0 46067264 1655431168 377217 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 2401.95 s
Current children cumulated vsize: 1616632 KiB
Current children cumulated memory: 1508868 KiB

[startup+2419.2 s]
/proc/loadavg: 4.11 4.16 4.14 6/253 40681
/proc/meminfo: memFree=125470916/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1616632 memory=1508868 CPUtime=2414.73 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 421723 0 38 0 241255 218 0 0 20 0 2 0 46067185 1655431168 377217 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 404158 377217 3808 641 0 386641 0
[pid=40425/tid=40435] ppid=40414 vsize=1616632 memory=1508868 CPUtime=2.59 cores=0,2
/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 85 0 0 0 76 183 0 0 20 0 2 0 46067264 1655431168 377217 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 2414.73 s
Current children cumulated vsize: 1616632 KiB
Current children cumulated memory: 1508868 KiB

[startup+2425.6 s]
/proc/loadavg: 4.10 4.16 4.13 6/253 40682
/proc/meminfo: memFree=125480004/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1616632 memory=1508868 CPUtime=2421.12 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 421731 0 38 0 241894 218 0 0 20 0 2 0 46067185 1655431168 377217 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 404158 377217 3808 641 0 386641 0
[pid=40425/tid=40435] ppid=40414 vsize=1616632 memory=17664 CPUtime=2.6 cores=0,2
/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 85 0 0 0 76 184 0 0 20 0 2 0 46067264 1655431168 377217 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 2421.12 s
Current children cumulated vsize: 1616632 KiB
Current children cumulated memory: 1508868 KiB

[startup+2428.8 s]
/proc/loadavg: 4.09 4.16 4.13 6/253 40682
/proc/meminfo: memFree=125270904/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1616632 memory=1508868 CPUtime=2424.31 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 421732 0 38 0 242213 218 0 0 20 0 2 0 46067185 1655431168 377217 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 404158 377217 3808 641 0 386641 0
[pid=40425/tid=40435] ppid=40414 vsize=1616632 memory=14848 CPUtime=2.6 cores=0,2
/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 85 0 0 0 76 184 0 0 20 0 2 0 46067264 1655431168 377217 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 2424.31 s
Current children cumulated vsize: 1616632 KiB
Current children cumulated memory: 1508868 KiB

[startup+2432 s]*
/proc/loadavg: 4.08 4.15 4.13 7/253 40682
/proc/meminfo: memFree=125185024/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1616632 memory=1508868 CPUtime=2427.52 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 421732 0 38 0 242534 218 0 0 20 0 2 0 46067185 1655431168 377217 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 404158 377217 3808 641 0 386641 0
[pid=40425/tid=40435] ppid=40414 vsize=1616632 memory=-7675384534115384006 CPUtime=2.6 cores=0,2
/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 85 0 0 0 76 184 0 0 20 0 2 0 46067264 1655431168 377217 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 2427.52 s
Current children cumulated vsize: 1616632 KiB
Current children cumulated memory: 1508868 KiB

[startup+2433.6 s]
/proc/loadavg: 4.08 4.15 4.13 6/253 40682
/proc/meminfo: memFree=125245832/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1616632 memory=1508868 CPUtime=2429.1 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 421732 0 38 0 242692 218 0 0 20 0 2 0 46067185 1655431168 377217 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 404158 377217 3808 641 0 386641 0
[pid=40425/tid=40435] ppid=40414 vsize=1616632 memory=1508868 CPUtime=2.6 cores=0,2
/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 85 0 0 0 76 184 0 0 20 0 2 0 46067264 1655431168 377217 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 2429.1 s
Current children cumulated vsize: 1616632 KiB
Current children cumulated memory: 1508868 KiB

[startup+2434.4 s]
/proc/loadavg: 4.08 4.15 4.13 6/253 40682
/proc/meminfo: memFree=125248748/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1616632 memory=1508868 CPUtime=2429.9 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) R 40414 40425 40359 0 -1 4194304 421732 0 38 0 242772 218 0 0 20 0 2 0 46067185 1655431168 377217 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 404158 377217 3808 641 0 386641 0
[pid=40425/tid=40435] ppid=40414 vsize=1616632 memory=1508868 CPUtime=2.6 cores=0,2
/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 85 0 0 0 76 184 0 0 20 0 2 0 46067264 1655431168 377217 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 2429.9 s
Current children cumulated vsize: 1616632 KiB
Current children cumulated memory: 1508868 KiB

[startup+2434.8 s]
/proc/loadavg: 4.08 4.15 4.13 6/253 40682
/proc/meminfo: memFree=125248748/131382112 swapFree=33010684/33010684
[pid=40425] ppid=40414 vsize=1589632 memory=1501536 CPUtime=2430.3 cores=0,2
/proc/40425/stat : 40425 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194304 422187 0 38 0 242812 218 0 0 20 0 2 0 46067185 1627783168 375384 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
/proc/40425/statm: 397408 375384 3808 641 0 379891 0
[pid=40425/tid=40435] ppid=40414 vsize=1589632 memory=17464 CPUtime=2.6 cores=0,2
/proc/40425/task/40435/stat : 40435 (ipbhs_gurobi) S 40414 40425 40359 0 -1 4194368 85 0 0 0 76 184 0 0 20 0 2 0 46067264 1627783168 375384 18446744073709551615 94327369449472 94327372074525 140723768539616 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94327372693400 94327372726362 94327377514496 140723768547743 140723768547847 140723768547847 140723768553449 0
Current children cumulated CPU time: 2430.3 s
Current children cumulated vsize: 1589632 KiB
Current children cumulated memory: 1501536 KiB

Child status: 0

Real time (s): 2434.81
CPU time (s): 2430.32
CPU user time (s): 2428.12
CPU system time (s): 2.19375
CPU usage (%): 99.8154
Max. virtual memory (cumulated for all children) (KiB): 1616632
Max. memory (cumulated for all children) (KiB): 1508868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2428.12
system time used= 2.19375
maximum resident set size= 1508868
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 422653
page faults= 38
swaps= 0
block input operations= 4032
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 241687
involuntary context switches= 5420


# summary of solver processes directly reported to runsolver:
#   pid: 40425
#   total CPU time (s): 2430.32
#   total CPU user time (s): 2428.12
#   total CPU system time (s): 2.19375

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 12.526 second user time and 22.3709 second system time

The end

Begin job on nodeC012 at 2025-06-30 19:17:54
IDJOB=4485120
IDBENCH=146694
IDSOLVER=3333
FILE ID=nodeC012/4485120-1751303874
RUNJOBID= nodeC012-1751303874-40369
SLURM_JOB_ID= 9594297
Free space on /tmp= 433056 MiB

SOLVER NAME= IPBHS-GUROBI 2025-06-09
BENCH NAME= PB24/normalized-PB06/OPT-LIN/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-4.opb
COMMAND LINE= ./ipbhs_gurobi BENCHNAME --max-coef 1000000000
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4485120-1751303874/watcher-4485120-1751303874 -o /tmp/evaluation-result-4485120-1751303874/solver-4485120-1751303874 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1751303874-40369 --watchdog 3760  ./ipbhs_gurobi HOME/instance-4485120-1751303874.opb --max-coef 1000000000

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 42524e858f098b79daaad844b6e2f59d
RANDOM SEED=1497411432

nodeC012 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/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	: 0xb00001f
cpu MHz		: 1197.148
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
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	: 0xb00001f
cpu MHz		: 1197.065
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
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	: 0xb00001f
cpu MHz		: 1197.168
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
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	: 0xb00001f
cpu MHz		: 1496.456
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
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	: 0xb00001f
cpu MHz		: 1197.151
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
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	: 0xb00001f
cpu MHz		: 1696.233
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
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	: 0xb00001f
cpu MHz		: 3700.000
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
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	: 0xb00001f
cpu MHz		: 1197.126
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        129797828 kB
MemAvailable:   129970456 kB
Buffers:            3280 kB
Cached:           981372 kB
SwapCached:            0 kB
Active:           366184 kB
Inactive:         682212 kB
Active(anon):      81740 kB
Inactive(anon):        0 kB
Active(file):     284444 kB
Inactive(file):   682212 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            244312 kB
Writeback:             4 kB
AnonPages:         66852 kB
Mapped:           102376 kB
Shmem:             17960 kB
KReclaimable:      90812 kB
Slab:             173380 kB
SReclaimable:      90812 kB
SUnreclaim:        82568 kB
KernelStack:        3840 kB
PageTables:         2752 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     329372 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149240 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      187208 kB
DirectMap2M:     8103936 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432824 MiB
End job on nodeC012 at 2025-06-30 19:58:30

Name	PB24/normalized-PB06/OPT-LIN/web/www.nlsde.buaa.edu.cn/ ~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-4.opb
MD5SUM	42524e858f098b79daaad844b6e2f59d
Bench Category	OPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmark	OPT
Best value of the objective obtained on this benchmark	-35
Best CPU time to get the best result obtained on this benchmark	16.6529
Has Objective Function	YES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables	595
Total number of constraints	27842
Number of constraints which are clauses	27842
Number of constraints which are cardinality constraints (but not clauses)	0
Number of constraints which are nor clauses,nor cardinality constraints	0
Minimum length of a constraint	2
Maximum length of a constraint	2
Number of terms in the objective function	595
Biggest coefficient in the objective function	1
Number of bits for the biggest coefficient in the objective function	1
Sum of the numbers in the objective function	595
Number of bits of the sum of numbers in the objective function	10
Biggest number in a constraint	1
Number of bits of the biggest number in a constraint	1
Biggest sum of numbers in a constraint	595
Number of bits of the biggest sum of numbers	10
Number of products (including duplicates)	0
Sum of products size (including duplicates)	0
Number of different products	0
Sum of products size	0

Trace number 4485120

Some explanations

Solver answer on this benchmark

General information on the benchmark

Solver Data

Verifier Data

Watcher Data

Launcher Data