Trace number 4486224

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
IPBHS-GUROBI 2025-06-09OPT8276 1.28727 1.31495

DiagnosticValue
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

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB05/
manquinho/ttp/normalized-data4_3.opb
MD5SUM594a5d28c57ef949d6ec18bff5944909
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8276
Best CPU time to get the best result obtained on this benchmark0.039746
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables144
Total number of constraints704
Number of constraints which are clauses464
Number of constraints which are cardinality constraints (but not clauses)96
Number of constraints which are nor clauses,nor cardinality constraints144
Minimum length of a constraint2
Maximum length of a constraint12
Number of terms in the objective function 48
Biggest coefficient in the objective function 929
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 25088
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 929
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 25088
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c initialize IPBHS solver
0.00/0.00	c IPBHS 0.0.0 beta (8d0f613-dirty, Jun  3 2025 11:30:33), compiled with satsolvers: , optimizers: , GreedyOptimizer, Gurobi 12.0.2, RoundingSat 2, , , pbsolvers: RoundingSat 2, BreakID 0.0.0
0.00/0.00	c optimizer = "gurobi"
0.00/0.00	c pbsolver = "roundingsat"
0.00/0.00	c use separate pbsolver for SIS
0.00/0.00	c load symmetries from file ""
0.00/0.00	c set time limit for symmetry computation to 100 seconds.
0.00/0.00	c set interchangeable summation variable limit to 3
0.00/0.00	c set sym compact max subset size to 5
0.00/0.00	c set explicit symmetry matrix usage to 1
0.00/0.00	c sym budget explicit to 100
0.00/0.00	c sym budget explicit lits to 6000
0.00/0.00	c sym budget compact to 100
0.00/0.00	c sym budget compact lits to 6000
0.00/0.00	c sym budget common to 0
0.00/0.00	c sym budget common lits to 0
0.00/0.00	c set sym generation to 's'
0.00/0.00	c set abstraction set creation to 10 iterations without LB change
0.00/0.00	c set abstraction set inputs to 0
0.00/0.00	c set abstraction set cluster min size to 2
0.00/0.00	c set abstraction set cluster max size to 100000000
0.00/0.00	c set abstraction set cluster activation limit to 2
0.00/0.00	c enable abstraction set require equal cost
0.00/0.00	c set abstraction set assumptions to 0
0.00/0.00	c set abstraction set constraint type to 0
0.00/0.00	c set abstract core extraction strategy to b
0.00/0.00	c set core extraction strategy to 2
0.00/0.00	c set core extraction shuffles 10
0.00/0.00	c set cores per iteration to 5
0.00/0.00	c set optimizer bound usage strategy to 2
0.00/0.00	c set optimizer max non-optimal iterations to 1000
0.00/0.00	c set small core cardinality limit to 2
0.00/0.00	c set max coef in cores to 1000000000
0.00/0.00	c set core processing techniques to 4095
0.00/0.00	c set SIS iterations to 5
0.00/0.00	c set SIS budget abs to 1000
0.00/0.00	c set SIS budget rel to 0.05
0.39/0.41	c limit for coefficient in constraints and objective to 1000000000
0.39/0.41	c will solve HOME/instance-4486224-1751305764.opb
0.39/0.41	c [0] will start solving
1.17/1.30	c [0] solve iteration 1, LB=0, UB=25089
1.17/1.30	c [0] solve iteration 2, LB=8016, UB=9810
1.17/1.30	c [0.01] solve iteration 3, LB=8030, UB=8675
1.17/1.30	c [0.01] solve iteration 4, LB=8030, UB=8675
1.17/1.30	c [0.02] solve iteration 5, LB=8030, UB=8675
1.17/1.30	c [0.03] solve iteration 6, LB=8037, UB=8645
1.17/1.30	c [0.04] solve iteration 7, LB=8037, UB=8645
1.17/1.30	c [0.04] solve iteration 8, LB=8037, UB=8645
1.17/1.30	c [0.05] solve iteration 9, LB=8037, UB=8645
1.17/1.30	c [0.07] solve iteration 10, LB=8037, UB=8645
1.17/1.30	c [0.08] solve iteration 11, LB=8040, UB=8559
1.17/1.30	c [0.09] solve iteration 12, LB=8040, UB=8559
1.17/1.30	c [0.1] solve iteration 13, LB=8040, UB=8559
1.17/1.30	c [0.12] solve iteration 14, LB=8040, UB=8559
1.17/1.30	c [0.14] solve iteration 15, LB=8040, UB=8559
1.17/1.30	c [0.15] solve iteration 16, LB=8044, UB=8552
1.17/1.30	c [0.16] solve iteration 17, LB=8044, UB=8552
1.17/1.30	c [0.18] solve iteration 18, LB=8044, UB=8552
1.17/1.30	c [0.19] solve iteration 19, LB=8044, UB=8552
1.17/1.30	c [0.21] solve iteration 20, LB=8044, UB=8552
1.17/1.30	c [0.23] solve iteration 21, LB=8044, UB=8276
1.17/1.30	c [0.25] solve iteration 22, LB=8044, UB=8276
1.17/1.30	c [0.27] solve iteration 23, LB=8044, UB=8276
1.17/1.30	c [0.29] solve iteration 24, LB=8044, UB=8276
1.17/1.30	c [0.31] solve iteration 25, LB=8044, UB=8276
1.17/1.30	c [0.4] solve iteration 26, LB=8044, UB=8276
1.17/1.30	c [0.42] solve iteration 27, LB=8044, UB=8276
1.17/1.30	c [0.44] solve iteration 28, LB=8044, UB=8276
1.17/1.30	c [0.47] solve iteration 29, LB=8044, UB=8276
1.17/1.30	c [0.51] solve iteration 30, LB=8044, UB=8276
1.17/1.30	c [0.61] solve iteration 31, LB=8044, UB=8276
1.17/1.30	c [0.65] solve iteration 32, LB=8044, UB=8276
1.17/1.30	c [0.7] solve iteration 33, LB=8044, UB=8276
1.17/1.30	c [0.73] solve iteration 34, LB=8044, UB=8276
1.17/1.30	c [0.76] solve iteration 35, LB=8044, UB=8276
1.17/1.30	c [0.84] LB=UB after SIS
1.17/1.30	c [0.84] instance solved in 0.84s (optimization: 0.3s, core-extraction: 0.36s, SIS: 0.16s), 35 iterations, LB=8276, UB=8276, 
1.17/1.30	d ITERATIONS 35
1.17/1.30	d SIS 7
1.17/1.30	d SIS_SAT 4
1.17/1.30	d SIS_UNSAT 1
1.17/1.30	d SIS_OUT_OF_BUDGET 2
1.17/1.30	d CORES_EXTRACTED 2543
1.17/1.30	d CORES_IN_OPTIMIZER 640
1.17/1.30	d CLAUSAL_CORES_IN_OPTIMIZER 636
1.17/1.30	d CARDINALITY_CORES_IN_OPTIMIZER 0
1.17/1.30	d PB_CORES_IN_OPTIMIZER 4
1.17/1.30	d TIME_EXTRACT_CORES 0.360000
1.17/1.30	d TIME_OPTIMIZE 0.300000
1.17/1.30	d TIME_SIS 0.160000
1.17/1.30	c solve_time: 0.840000
1.17/1.30	s OPTIMUM FOUND
1.17/1.30	o 8276
1.17/1.30	v -x2 x18 -x34 -x50 -x66 -x82 -x3 -x19 x35 -x51 -x67 -x83 x4 -x20 -x36 -x52 -x68 -x84 -x5 -x21 -x37 x53 -x69 -x85 -x7 -x23 -x39 -x55 x71 -x87 -x8 -x24 -x40 -x56 -x72 x88 -x9 -x25 -x41 -x57 -x73 x89 x10 -x26 -x42 -x58 -x74 -x90 -x12 x28 -x44 -x60 -x76 -x92 -x13 -x29 -x45 -x61 x77 -x93 -x14 -x30 x46 -x62 -x78 -x94 -x15 -x31 -x47 x63 -x79 -x95 x6 x22 x38 -x54 -x70 -x86 -x11 -x27 x43 x59 x75 -x91 x16 x32 -x48 -x64 -x80 x96 -x1 -x17 -x33 x49 x65 x81 -x97 -x98 x99 -x100 x101 -x102 x103 -x104 -x105 -x106 x107 -x108 -x109 x110 -x111 x112 -x113 -x114 -x115 -x116 x117 -x118 x119 -x120 -x121 x122 -x123 -x124 -x125 x126 x127 x128 -x129 -x130 -x131 x132 -x133 -x134 x135 -x136 x137 -x138 x139 -x140 -x141 -x142 x143 -x144

Verifier Data 

OK	8276

Watcher Data 

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: 63708 MiB (61196 MiB free)
  memory of node 1: 64465 MiB (63202 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4486224-1751305764/watcher-4486224-1751305764 -o /tmp/evaluation-result-4486224-1751305764/solver-4486224-1751305764 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751302134-48267 --watchdog 3760 ./ipbhs_gurobi HOME/instance-4486224-1751305764.opb --max-coef 1000000000 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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
Current StackSize limit: 8192 KiB

solver pid=49384, runsolver pid=49381

[startup+0.100067 s]*
/proc/loadavg: 4.08 4.10 4.09 5/268 49385
/proc/meminfo: memFree=127134264/131250000 swapFree=33010684/33010684
[pid=49384] ppid=49381 vsize=1811424 memory=417816 CPUtime=0.09 cores=4,6
/proc/49384/stat : 49384 (ipbhs_gurobi) R 49381 49384 48256 0 -1 4194304 816 0 0 0 1 8 0 0 20 0 1 0 46253988 1854898176 104454 18446744073709551615 94207565578240 94207568203293 140724758858512 0 0 0 0 0 0 0 0 0 17 6 0 0 0 0 0 94207568822168 94207568855130 94207595311104 140724758866335 140724758866439 140724758866439 140724758872041 0
/proc/49384/statm: 452856 104454 1632 641 0 437613 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 1811424 KiB
Current children cumulated memory: 417816 KiB

[startup+0.205677 s]*
/proc/loadavg: 4.08 4.10 4.09 5/268 49385
/proc/meminfo: memFree=126691644/131250000 swapFree=33010684/33010684
[pid=49384] ppid=49381 vsize=1811424 memory=872472 CPUtime=0.19 cores=4,6
/proc/49384/stat : 49384 (ipbhs_gurobi) R 49381 49384 48256 0 -1 4194304 1038 0 0 0 3 16 0 0 20 0 1 0 46253988 1854898176 218118 18446744073709551615 94207565578240 94207568203293 140724758858512 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 94207568822168 94207568855130 94207595311104 140724758866335 140724758866439 140724758866439 140724758872041 0
/proc/49384/statm: 452856 218118 1632 641 0 437613 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 1811424 KiB
Current children cumulated memory: 872472 KiB

[startup+0.305662 s]*
/proc/loadavg: 4.08 4.10 4.09 5/268 49385
/proc/meminfo: memFree=126588488/131250000 swapFree=33010684/33010684
[pid=49384] ppid=49381 vsize=1811424 memory=1314840 CPUtime=0.29 cores=4,6
/proc/49384/stat : 49384 (ipbhs_gurobi) R 49381 49384 48256 0 -1 4194304 1254 0 0 0 4 25 0 0 20 0 1 0 46253988 1854898176 328710 18446744073709551615 94207565578240 94207568203293 140724758858512 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 94207568822168 94207568855130 94207595311104 140724758866335 140724758866439 140724758866439 140724758872041 0
/proc/49384/statm: 452856 328710 1632 641 0 437613 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 1811424 KiB
Current children cumulated memory: 1314840 KiB

[startup+0.700137 s]
/proc/loadavg: 4.08 4.10 4.09 5/269 49386
/proc/meminfo: memFree=126126740/131250000 swapFree=33010684/33010684
[pid=49384] ppid=49381 vsize=1834736 memory=1762768 CPUtime=0.68 cores=4,6
/proc/49384/stat : 49384 (ipbhs_gurobi) R 49381 49384 48256 0 -1 4194304 4839 0 0 0 32 36 0 0 20 0 2 0 46253988 1878769664 440692 18446744073709551615 94207565578240 94207568203293 140724758858512 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94207568822168 94207568855130 94207595311104 140724758866335 140724758866439 140724758866439 140724758872041 0
/proc/49384/statm: 458684 440692 3616 641 0 441167 0
[pid=49384/tid=49386] ppid=49381 vsize=1834736 memory=10624 CPUtime=0 cores=4,6
/proc/49384/task/49386/stat : 49386 (ipbhs_gurobi) S 49381 49384 48256 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 46254030 1878769664 440692 18446744073709551615 94207565578240 94207568203293 140724758858512 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94207568822168 94207568855130 94207595311104 140724758866335 140724758866439 140724758866439 140724758872041 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 1834736 KiB
Current children cumulated memory: 1762768 KiB

[startup+1.31491 s]
# the end of solver process 49384 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.906798 s, system=0.380467 s

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

[startup+0.800177 s]
/proc/loadavg: 4.08 4.10 4.09 5/269 49386
/proc/meminfo: memFree=126126740/131250000 swapFree=33010684/33010684
[pid=49384] ppid=49381 vsize=1834832 memory=1762932 CPUtime=0.77 cores=4,6
/proc/49384/stat : 49384 (ipbhs_gurobi) R 49381 49384 48256 0 -1 4194304 5466 0 0 0 41 36 0 0 20 0 2 0 46253988 1878867968 440733 18446744073709551615 94207565578240 94207568203293 140724758858512 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94207568822168 94207568855130 94207595311104 140724758866335 140724758866439 140724758866439 140724758872041 0
/proc/49384/statm: 458708 440733 3616 641 0 441191 0
[pid=49384/tid=49386] ppid=49381 vsize=1834832 memory=2624 CPUtime=0 cores=4,6
/proc/49384/task/49386/stat : 49386 (ipbhs_gurobi) S 49381 49384 48256 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 46254030 1878867968 440733 18446744073709551615 94207565578240 94207568203293 140724758858512 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94207568822168 94207568855130 94207595311104 140724758866335 140724758866439 140724758866439 140724758872041 0
Current children cumulated CPU time: 0.77 s
Current children cumulated vsize: 1834832 KiB
Current children cumulated memory: 1762932 KiB

[startup+1.20015 s]
/proc/loadavg: 4.08 4.10 4.09 5/269 49386
/proc/meminfo: memFree=126123968/131250000 swapFree=33010684/33010684
[pid=49384] ppid=49381 vsize=1836484 memory=1767696 CPUtime=1.17 cores=4,6
/proc/49384/stat : 49384 (ipbhs_gurobi) R 49381 49384 48256 0 -1 4194304 7062 0 0 0 80 37 0 0 20 0 2 0 46253988 1880559616 441924 18446744073709551615 94207565578240 94207568203293 140724758858512 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94207568822168 94207568855130 94207595311104 140724758866335 140724758866439 140724758866439 140724758872041 0
/proc/49384/statm: 459121 441924 3616 641 0 441604 0
[pid=49384/tid=49386] ppid=49381 vsize=1836484 memory=0 CPUtime=0 cores=4,6
/proc/49384/task/49386/stat : 49386 (ipbhs_gurobi) S 49381 49384 48256 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 46254030 1880559616 441924 18446744073709551615 94207565578240 94207568203293 140724758858512 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94207568822168 94207568855130 94207595311104 140724758866335 140724758866439 140724758866439 140724758872041 0
Current children cumulated CPU time: 1.17 s
Current children cumulated vsize: 1836484 KiB
Current children cumulated memory: 1767696 KiB

[startup+1.30014 s]
/proc/loadavg: 4.08 4.10 4.09 5/269 49386
/proc/meminfo: memFree=126123968/131250000 swapFree=33010684/33010684
[pid=49384] ppid=49381 vsize=1834124 memory=1766536 CPUtime=1.27 cores=4,6
/proc/49384/stat : 49384 (ipbhs_gurobi) S 49381 49384 48256 0 -1 4194304 7488 0 0 0 90 37 0 0 20 0 2 0 46253988 1878142976 441634 18446744073709551615 94207565578240 94207568203293 140724758858512 0 0 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 94207568822168 94207568855130 94207595311104 140724758866335 140724758866439 140724758866439 140724758872041 0
/proc/49384/statm: 458531 441634 3616 641 0 441014 0
[pid=49384/tid=49386] ppid=49381 vsize=1834124 memory=10624 CPUtime=0 cores=4,6
/proc/49384/task/49386/stat : 49386 (ipbhs_gurobi) S 49381 49384 48256 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 46254030 1878142976 441634 18446744073709551615 94207565578240 94207568203293 140724758858512 0 0 0 0 4096 0 1 0 0 -1 6 0 0 0 0 0 94207568822168 94207568855130 94207595311104 140724758866335 140724758866439 140724758866439 140724758872041 0
Current children cumulated CPU time: 1.27 s
Current children cumulated vsize: 1834124 KiB
Current children cumulated memory: 1766536 KiB

Child status: 0

Real time (s): 1.31495
CPU time (s): 1.28727
CPU user time (s): 0.906798
CPU system time (s): 0.380467
CPU usage (%): 97.8942
Max. virtual memory (cumulated for all children) (KiB): 1836484
Max. memory (cumulated for all children) (KiB): 1767696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.906798
system time used= 0.380467
maximum resident set size= 1768268
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7521
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 261
involuntary context switches= 7


# summary of solver processes directly reported to runsolver:
#   pid: 49384
#   total CPU time (s): 1.28727
#   total CPU user time (s): 0.906798
#   total CPU system time (s): 0.380467

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.016256 second user time and 0.032742 second system time

The end

Launcher Data 

Begin job on nodeC016 at 2025-06-30 19:49:24
IDJOB=4486224
IDBENCH=147016
IDSOLVER=3333
FILE ID=nodeC016/4486224-1751305764
RUNJOBID= nodeC016-1751302134-48267
SLURM_JOB_ID= 9594282
Free space on /tmp= 432884 MiB

SOLVER NAME= IPBHS-GUROBI 2025-06-09
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/ttp/normalized-data4_3.opb
COMMAND LINE= ./ipbhs_gurobi BENCHNAME --max-coef 1000000000
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4486224-1751305764/watcher-4486224-1751305764 -o /tmp/evaluation-result-4486224-1751305764/solver-4486224-1751305764 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751302134-48267 --watchdog 3760  ./ipbhs_gurobi HOME/instance-4486224-1751305764.opb --max-coef 1000000000

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

MD5SUM BENCH= 594a5d28c57ef949d6ec18bff5944909
RANDOM SEED=2027195707

nodeC016 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	: 0xb00002a
cpu MHz		: 3599.734
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 pti ibrs ibpb stibp 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	: 6999.48
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		: 3599.735
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 pti ibrs ibpb stibp 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	: 6999.48
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		: 3599.703
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 pti ibrs ibpb stibp 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	: 6999.48
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		: 3700.000
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 pti ibrs ibpb stibp 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	: 6999.48
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		: 3599.727
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 pti ibrs ibpb stibp 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	: 6999.48
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		: 3599.729
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 pti ibrs ibpb stibp 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	: 6999.48
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		: 3599.842
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 pti ibrs ibpb stibp 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	: 6999.48
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		: 3445.870
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 pti ibrs ibpb stibp 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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        127384120 kB
MemAvailable:   128470688 kB
Buffers:            3280 kB
Cached:          1889980 kB
SwapCached:            0 kB
Active:          1167608 kB
Inactive:        1621612 kB
Active(anon):     914032 kB
Inactive(anon):        0 kB
Active(file):     253576 kB
Inactive(file):  1621612 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             59224 kB
Writeback:             0 kB
AnonPages:        899140 kB
Mapped:           118660 kB
Shmem:             18072 kB
KReclaimable:     101236 kB
Slab:             188784 kB
SReclaimable:     101236 kB
SUnreclaim:        87548 kB
KernelStack:        4320 kB
PageTables:         4948 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    1308004 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150584 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    673792 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:      201428 kB
DirectMap2M:     7958528 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432828 MiB
End job on nodeC016 at 2025-06-30 19:49:26