Trace number 4518690

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
roundingsat+pbsuma-opt 63f22adOPT1 25.7051 25.7895

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/evencolouring/
unit/normalized-evencolouring_opt_unit_random6regular_nvert_501.opb
MD5SUMf08928bc284fdcbda2e5de064b6d0410
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 benchmark1
Best CPU time to get the best result obtained on this benchmark3.05771
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2004
Total number of constraints501
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)501
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint7
Maximum length of a constraint7
Number of terms in the objective function 501
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 501
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 501
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.01	c ┌────────────────────────────────────────────────────────────────┐
0.00/0.01	c │      pbsuma -- a PB interface for satsuma                      │
0.00/0.01	c │      satsuma_version=1.2, dejavu_version=2.1                   │
0.00/0.01	c │      (c) 2025 Markus Anders                                    │
0.00/0.01	c └────────────────────────────────────────────────────────────────┘
0.00/0.01	c parse 'HOME/instance-4518690-1751532101.opb'
0.00/0.01	c 	read 0.04MB  (0.62ms)
0.00/0.01	c	 [cnf: #variables 2004 #clauses 502 #duplicates 0 #arr 4008]
0.00/0.01	c 
0.00/0.01	c make graph and approximate orbits
0.00/0.01	c	 [group: #orbits ~= 4] (0.91ms)
0.00/0.01	c 
0.00/0.01	c detect special group actions
0.00/0.01	c 	probe for Johnson action (limit=64)
0.00/0.01	c 	probe for row-column symmetry (limit=64, splits=16.78M)
0.00/0.01	c 	probe for row symmetry (limit=64, splits=16.78M)
0.00/0.01	c 	 (0.80ms)
0.00/0.01	c 
0.00/0.01	c detect symmetries on remainder
0.00/0.01	c 	[graph: #vertices 6514 #edges 16032]
0.00/0.01	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.00/0.01	c 	 [group: #symmetries 1.00*10^0 #generators 0] (2.96ms)
0.00/0.01	c 
0.00/0.01	c finalize break order and special generators
0.00/0.01	c 
0.00/0.01	c generation finished
0.00/0.01	c 	[sbp: #constraints 0 #add_vars 0]
0.00/0.01	c 
0.00/0.01	c write result to 'HOME/instance-4518690-1751532101.opb.pre'
0.00/0.01	c 	wrote 0.04MB (0.21ms)
0.00/0.01	c ------------------------------------------------------------------
0.00/0.01	c                   2.96ms 52.27% detect_generic
0.00/0.01	c                   0.91ms 15.98% approx_orbits
0.00/0.01	c                   0.80ms 14.17% detect_special
0.00/0.01	c                   0.62ms 11.00% parse
0.00/0.01	c                   0.21ms  3.66% output
0.00/0.01	c                   0.11ms  1.95% other
0.00/0.01	c                   0.05ms  0.96% finalize_order
0.00/0.01	c         ───────────────────────────────────────────────
0.00/0.01	c                   5.67ms   100% total
0.00/0.01	c ------------------------------------------------------------------
0.00/0.02	c RoundingSat 2
0.00/0.02	c branch pb25
0.00/0.02	c commit 63f22ad
0.00/0.03	c #variables 2004 #constraints 1002
0.00/0.03	c objective is ce32 
0.00/0.03	c initial watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.00/0.03	c initial counting CF 32, 64, 128, Arb: 1 , 0 , 0 , 0
0.00/0.03	c bounds - >= 0 @ 0.003753
0.00/0.06	c bounds 385 >= 0 @ 0.034975
0.27/0.36	c #Conflicts:       1000 | #Constraints:       2002
0.27/0.36	c #Conflicts:       2000 | #Constraints:       3007
0.27/0.36	c INPROCESSING
0.27/0.36	c GARBAGE COLLECT
0.27/0.36	c rational objective 0
0.27/0.38	c bounds 383 >= 0 @ 0.333306
0.37/0.45	c bounds 381 >= 0 @ 0.401507
0.66/0.70	c #Conflicts:       3000 | #Constraints:       3041
0.66/0.70	c bounds 379 >= 0 @ 0.640424
0.96/1.04	c #Conflicts:       4000 | #Constraints:       4048
0.96/1.04	c INPROCESSING
0.96/1.04	c GARBAGE COLLECT
0.96/1.04	c rational objective 0
0.96/1.07	c bounds 377 >= 0 @ 0.993476
1.07/1.11	c bounds 375 >= 0 @ 1.03426
1.07/1.15	c bounds 373 >= 0 @ 1.06544
1.07/1.18	c bounds 371 >= 0 @ 1.09638
1.16/1.26	c bounds 369 >= 0 @ 1.17451
1.97/2.00	c #Conflicts:       5000 | #Constraints:       3460
1.97/2.00	c #Conflicts:       6000 | #Constraints:       4466
1.97/2.00	c INPROCESSING
1.97/2.00	c GARBAGE COLLECT
1.97/2.00	c rational objective 0
1.97/2.04	c bounds 367 >= 0 @ 1.92852
1.97/2.04	c bounds 365 >= 0 @ 1.9332
1.97/2.07	c bounds 363 >= 0 @ 1.95868
2.56/2.60	c #Conflicts:       7000 | #Constraints:       3468
2.56/2.60	c bounds 361 >= 0 @ 2.47443
2.56/2.63	c #Conflicts:       8000 | #Constraints:       4478
2.56/2.63	c bounds 359 >= 0 @ 2.50604
2.96/3.09	c #Conflicts:       9000 | #Constraints:       5487
2.96/3.09	c INPROCESSING
2.96/3.09	c GARBAGE COLLECT
2.96/3.09	c rational objective 0
3.06/3.12	c bounds 357 >= 0 @ 2.97785
3.06/3.12	c bounds 355 >= 0 @ 2.98263
3.06/3.14	c bounds 353 >= 0 @ 2.9961
3.06/3.16	c bounds 351 >= 0 @ 3.01705
3.06/3.16	c bounds 349 >= 0 @ 3.01885
3.06/3.16	c bounds 347 >= 0 @ 3.02139
3.16/3.24	c bounds 345 >= 0 @ 3.0951
3.16/3.26	c bounds 343 >= 0 @ 3.10856
3.16/3.26	c bounds 341 >= 0 @ 3.11169
3.16/3.27	c bounds 339 >= 0 @ 3.11842
3.25/3.31	c bounds 337 >= 0 @ 3.15902
3.25/3.35	c bounds 335 >= 0 @ 3.19536
3.36/3.47	c #Conflicts:      10000 | #Constraints:       4194
3.36/3.47	c bounds 333 >= 0 @ 3.30977
4.06/4.14	c #Conflicts:      11000 | #Constraints:       5209
4.06/4.14	c #Conflicts:      12000 | #Constraints:       6214
4.06/4.14	c INPROCESSING
4.06/4.14	c GARBAGE COLLECT
4.06/4.14	c rational objective 0
4.06/4.19	c bounds 331 >= 0 @ 4.0191
4.16/4.20	c bounds 329 >= 0 @ 4.02362
4.26/4.33	c bounds 327 >= 0 @ 4.15563
4.26/4.33	c bounds 325 >= 0 @ 4.1582
4.26/4.34	c bounds 323 >= 0 @ 4.16097
4.26/4.35	c bounds 321 >= 0 @ 4.16995
4.26/4.37	c bounds 319 >= 0 @ 4.18742
4.35/4.40	c bounds 317 >= 0 @ 4.21783
4.46/4.51	c bounds 315 >= 0 @ 4.32529
4.46/4.55	c bounds 313 >= 0 @ 4.35929
4.46/4.55	c bounds 311 >= 0 @ 4.36498
4.46/4.59	c bounds 309 >= 0 @ 4.39864
4.55/4.66	c #Conflicts:      13000 | #Constraints:       4646
4.55/4.66	c bounds 307 >= 0 @ 4.46543
4.65/4.79	c bounds 305 >= 0 @ 4.58538
5.35/5.43	c #Conflicts:      14000 | #Constraints:       5649
5.35/5.43	c #Conflicts:      15000 | #Constraints:       6651
5.35/5.43	c INPROCESSING
5.35/5.43	c GARBAGE COLLECT
5.35/5.43	c rational objective 0
5.45/5.52	c bounds 303 >= 0 @ 5.30016
5.45/5.53	c bounds 301 >= 0 @ 5.30293
5.45/5.55	c bounds 299 >= 0 @ 5.32695
5.75/5.80	c bounds 297 >= 0 @ 5.57291
6.55/6.64	c #Conflicts:      16000 | #Constraints:       4848
6.55/6.64	c #Conflicts:      17000 | #Constraints:       5849
6.55/6.64	c #Conflicts:      18000 | #Constraints:       6856
6.55/6.64	c INPROCESSING
6.55/6.64	c GARBAGE COLLECT
6.55/6.64	c rational objective 0
7.54/7.69	c #Conflicts:      19000 | #Constraints:       4860
7.54/7.69	c #Conflicts:      20000 | #Constraints:       5862
7.54/7.69	c #Conflicts:      21000 | #Constraints:       6863
7.54/7.69	c INPROCESSING
7.54/7.69	c GARBAGE COLLECT
7.54/7.69	c rational objective 0
9.04/9.19	c #Conflicts:      22000 | #Constraints:       4655
9.04/9.19	c #Conflicts:      23000 | #Constraints:       5658
9.04/9.19	c #Conflicts:      24000 | #Constraints:       6659
9.04/9.19	c #Conflicts:      25000 | #Constraints:       7660
9.04/9.19	c INPROCESSING
9.04/9.19	c GARBAGE COLLECT
9.04/9.19	c rational objective 0
9.14/9.28	c bounds 295 >= 0 @ 8.91745
9.14/9.29	c bounds 293 >= 0 @ 8.92595
9.14/9.29	c bounds 291 >= 0 @ 8.92989
9.84/9.93	c #Conflicts:      26000 | #Constraints:       5272
9.84/9.93	c #Conflicts:      27000 | #Constraints:       6272
9.84/9.93	c bounds 289 >= 0 @ 9.54699
9.84/9.94	c bounds 287 >= 0 @ 9.55743
9.94/10.08	c bounds 285 >= 0 @ 9.68439
10.04/10.14	c bounds 283 >= 0 @ 9.74416
10.04/10.18	c bounds 281 >= 0 @ 9.77619
10.04/10.19	c bounds 279 >= 0 @ 9.79122
10.43/10.57	c #Conflicts:      28000 | #Constraints:       7278
10.43/10.57	c bounds 277 >= 0 @ 10.149
10.94/11.02	c #Conflicts:      29000 | #Constraints:       8279
10.94/11.02	c INPROCESSING
10.94/11.02	c GARBAGE COLLECT
10.94/11.02	c bounds 275 >= 0 @ 10.584
12.33/12.41	c #Conflicts:      30000 | #Constraints:       5663
12.33/12.41	c #Conflicts:      31000 | #Constraints:       6664
12.33/12.41	c #Conflicts:      32000 | #Constraints:       7664
12.33/12.41	c #Conflicts:      33000 | #Constraints:       8665
12.33/12.41	c INPROCESSING
12.33/12.41	c GARBAGE COLLECT
12.33/12.41	c rational objective 0
12.43/12.51	c bounds 273 >= 0 @ 12.0321
12.63/12.71	c bounds 271 >= 0 @ 12.2202
12.63/12.71	c bounds 269 >= 0 @ 12.2261
12.63/12.72	c bounds 267 >= 0 @ 12.2302
12.63/12.73	c bounds 265 >= 0 @ 12.2366
12.63/12.73	c bounds 263 >= 0 @ 12.242
12.63/12.74	c bounds 261 >= 0 @ 12.2479
12.63/12.75	c bounds 259 >= 0 @ 12.255
12.63/12.75	c bounds 257 >= 0 @ 12.2614
12.63/12.76	c bounds 255 >= 0 @ 12.2694
12.63/12.77	c bounds 253 >= 0 @ 12.2748
13.23/13.33	c #Conflicts:      34000 | #Constraints:       5872
13.23/13.33	c #Conflicts:      35000 | #Constraints:       6873
13.23/13.33	c bounds 251 >= 0 @ 12.824
14.03/14.10	c #Conflicts:      36000 | #Constraints:       7874
14.03/14.10	c #Conflicts:      37000 | #Constraints:       8875
14.03/14.10	c INPROCESSING
14.03/14.10	c GARBAGE COLLECT
14.03/14.10	c rational objective 0
15.72/15.88	c #Conflicts:      38000 | #Constraints:       5857
15.72/15.88	c #Conflicts:      39000 | #Constraints:       6858
15.72/15.88	c #Conflicts:      40000 | #Constraints:       7859
15.72/15.88	c #Conflicts:      41000 | #Constraints:       8859
15.72/15.88	c INPROCESSING
15.72/15.88	c GARBAGE COLLECT
15.72/15.88	c rational objective 0
16.03/16.16	c bounds 249 >= 0 @ 15.5826
16.12/16.23	c bounds 247 >= 0 @ 15.6536
17.52/17.68	c #Conflicts:      42000 | #Constraints:       5662
17.52/17.68	c #Conflicts:      43000 | #Constraints:       6662
17.52/17.68	c #Conflicts:      44000 | #Constraints:       7662
17.52/17.68	c bounds 245 >= 0 @ 17.0539
18.31/18.41	c #Conflicts:      45000 | #Constraints:       8664
18.31/18.41	c #Conflicts:      46000 | #Constraints:       9664
18.31/18.41	c INPROCESSING
18.31/18.41	c GARBAGE COLLECT
18.31/18.41	c rational objective 0
18.41/18.50	c bounds 243 >= 0 @ 17.8362
18.41/18.51	c bounds 241 >= 0 @ 17.8427
18.41/18.51	c bounds 239 >= 0 @ 17.8496
18.41/18.53	c bounds 237 >= 0 @ 17.8616
18.41/18.53	c bounds 235 >= 0 @ 17.8688
18.41/18.55	c bounds 233 >= 0 @ 17.8826
18.41/18.56	c bounds 231 >= 0 @ 17.8935
18.51/18.60	c bounds 229 >= 0 @ 17.9297
18.51/18.60	c bounds 227 >= 0 @ 17.9363
18.51/18.61	c bounds 225 >= 0 @ 17.9457
18.51/18.63	c bounds 223 >= 0 @ 17.959
18.51/18.63	c bounds 221 >= 0 @ 17.9663
18.51/18.64	c bounds 219 >= 0 @ 17.9735
18.51/18.65	c bounds 217 >= 0 @ 17.9808
18.51/18.66	c bounds 215 >= 0 @ 17.987
20.71/20.82	c #Conflicts:      47000 | #Constraints:       6275
20.71/20.82	c #Conflicts:      48000 | #Constraints:       7275
20.71/20.82	c #Conflicts:      49000 | #Constraints:       8275
20.71/20.82	c #Conflicts:      50000 | #Constraints:       9275
20.71/20.82	c #Conflicts:      51000 | #Constraints:      10276
20.71/20.82	c INPROCESSING
20.71/20.82	c GARBAGE COLLECT
20.71/20.82	c rational objective 0
21.11/21.28	c bounds 213 >= 0 @ 20.4913
21.11/21.29	c bounds 211 >= 0 @ 20.5006
21.21/21.30	c bounds 209 >= 0 @ 20.5103
21.21/21.31	c bounds 207 >= 0 @ 20.5231
21.30/21.44	c bounds 205 >= 0 @ 20.6383
21.91/22.02	c #Conflicts:      52000 | #Constraints:       6665
21.91/22.02	c bounds 203 >= 0 @ 21.1789
21.91/22.03	c bounds 201 >= 0 @ 21.1922
21.91/22.05	c bounds 199 >= 0 @ 21.2072
21.91/22.06	c bounds 197 >= 0 @ 21.2211
22.01/22.12	c bounds 195 >= 0 @ 21.2708
22.01/22.16	c #Conflicts:      53000 | #Constraints:       7670
22.01/22.16	c bounds 193 >= 0 @ 21.3127
22.01/22.17	c bounds 191 >= 0 @ 21.3256
22.01/22.19	c bounds 189 >= 0 @ 21.3385
22.10/22.20	c bounds 187 >= 0 @ 21.351
22.10/22.21	c bounds 185 >= 0 @ 21.3624
22.10/22.22	c bounds 183 >= 0 @ 21.3743
22.21/22.33	c bounds 181 >= 0 @ 21.4745
22.21/22.34	c bounds 179 >= 0 @ 21.4857
22.21/22.35	c bounds 177 >= 0 @ 21.4955
22.21/22.36	c bounds 175 >= 0 @ 21.5089
22.21/22.37	c bounds 173 >= 0 @ 21.5183
22.31/22.42	c bounds 171 >= 0 @ 21.558
22.31/22.43	c bounds 169 >= 0 @ 21.5672
22.31/22.44	c bounds 167 >= 0 @ 21.5781
22.31/22.45	c bounds 165 >= 0 @ 21.5878
22.31/22.46	c bounds 163 >= 0 @ 21.5984
22.31/22.47	c bounds 161 >= 0 @ 21.6071
22.41/22.55	c bounds 159 >= 0 @ 21.6841
22.41/22.56	c bounds 157 >= 0 @ 21.6948
22.41/22.58	c bounds 155 >= 0 @ 21.7063
22.41/22.59	c bounds 153 >= 0 @ 21.7159
22.41/22.59	c bounds 151 >= 0 @ 21.7239
22.50/22.61	c bounds 149 >= 0 @ 21.7338
22.50/22.64	c bounds 147 >= 0 @ 21.7711
22.60/22.74	c bounds 145 >= 0 @ 21.8633
22.60/22.75	c bounds 143 >= 0 @ 21.8744
22.60/22.76	c bounds 141 >= 0 @ 21.8829
22.60/22.77	c bounds 139 >= 0 @ 21.8931
22.60/22.78	c bounds 137 >= 0 @ 21.9014
22.60/22.79	c bounds 135 >= 0 @ 21.9112
22.70/22.80	c bounds 133 >= 0 @ 21.9202
22.70/22.81	c bounds 131 >= 0 @ 21.928
22.70/22.82	c bounds 129 >= 0 @ 21.9371
22.70/22.83	c bounds 127 >= 0 @ 21.9477
22.90/23.03	c #Conflicts:      54000 | #Constraints:       8704
22.90/23.03	c bounds 125 >= 0 @ 22.1379
24.10/24.26	c #Conflicts:      55000 | #Constraints:       9705
24.10/24.26	c bounds 125 >= 1 @ 23.3032
24.10/24.28	c bounds 123 >= 1 @ 23.3211
24.10/24.29	c bounds 121 >= 1 @ 23.3313
24.19/24.30	c bounds 119 >= 1 @ 23.3405
24.19/24.31	c bounds 117 >= 1 @ 23.3494
24.19/24.32	c bounds 115 >= 1 @ 23.3609
24.19/24.33	c bounds 113 >= 1 @ 23.3689
24.19/24.34	c bounds 111 >= 1 @ 23.3771
24.19/24.35	c bounds 109 >= 1 @ 23.3857
24.19/24.36	c bounds 107 >= 1 @ 23.3957
24.19/24.37	c bounds 105 >= 1 @ 23.4054
24.19/24.38	c bounds 103 >= 1 @ 23.4158
24.19/24.39	c bounds 101 >= 1 @ 23.4258
24.29/24.40	c bounds 99 >= 1 @ 23.4362
24.29/24.41	c bounds 97 >= 1 @ 23.4426
24.29/24.43	c bounds 95 >= 1 @ 23.4539
24.29/24.44	c bounds 93 >= 1 @ 23.4616
24.29/24.45	c bounds 91 >= 1 @ 23.4728
24.29/24.46	c bounds 89 >= 1 @ 23.4814
24.29/24.47	c bounds 87 >= 1 @ 23.4909
24.29/24.48	c bounds 85 >= 1 @ 23.5019
24.39/24.59	c bounds 83 >= 1 @ 23.6085
24.50/24.61	c bounds 81 >= 1 @ 23.6227
24.50/24.62	c bounds 79 >= 1 @ 23.6317
24.50/24.63	c bounds 77 >= 1 @ 23.6407
24.90/25.09	c #Conflicts:      56000 | #Constraints:      10732
24.90/25.09	c INPROCESSING
24.90/25.09	c GARBAGE COLLECT
24.90/25.09	c rational objective 1
25.09/25.20	c bounds 75 >= 1 @ 24.201
25.09/25.21	c bounds 73 >= 1 @ 24.2092
25.09/25.22	c bounds 71 >= 1 @ 24.2163
25.09/25.23	c bounds 69 >= 1 @ 24.2236
25.09/25.23	c bounds 67 >= 1 @ 24.2307
25.09/25.24	c bounds 65 >= 1 @ 24.2392
25.09/25.25	c bounds 63 >= 1 @ 24.2463
25.09/25.26	c bounds 61 >= 1 @ 24.2536
25.19/25.34	c bounds 59 >= 1 @ 24.3283
25.30/25.44	c bounds 57 >= 1 @ 24.4226
25.30/25.45	c bounds 55 >= 1 @ 24.4315
25.30/25.45	c bounds 53 >= 1 @ 24.4385
25.30/25.46	c bounds 51 >= 1 @ 24.4462
25.30/25.47	c bounds 49 >= 1 @ 24.4539
25.30/25.48	c bounds 47 >= 1 @ 24.4608
25.30/25.48	c bounds 45 >= 1 @ 24.4686
25.30/25.49	c bounds 43 >= 1 @ 24.4744
25.39/25.50	c bounds 41 >= 1 @ 24.4822
25.39/25.51	c bounds 39 >= 1 @ 24.4888
25.39/25.52	c bounds 37 >= 1 @ 24.4956
25.39/25.52	c bounds 35 >= 1 @ 24.5036
25.59/25.77	c bounds 33 >= 1 @ 24.7369
25.59/25.78	c Conflict after adding objective-improving constraint
25.59/25.78	c bounds 1 >= 1 @ 24.7435
25.59/25.78	c cpu time 24.7435 s
25.59/25.78	c deterministic time 1923985156 1.92e+09
25.59/25.78	c optimization time 0.016341 s
25.59/25.78	c total solve time 24.7234 s
25.59/25.78	c core-guided solve time 13.5907 s
25.59/25.78	c propagation time 14.5563 s
25.59/25.78	c conflict analysis time 6.67496 s
25.59/25.78	c propagations 1594727
25.59/25.78	c resolve steps 291504
25.59/25.78	c decisions 914843
25.59/25.78	c conflicts 56405
25.59/25.78	c restarts 176
25.59/25.78	c inprocessing phases 16
25.59/25.78	c garbage collections 16 ,( 100.00 )
25.59/25.78	c input clauses 1 ,( 0.08 )
25.59/25.78	c input cardinalities 1181 ,( 99.83 )
25.59/25.78	c input general constraints 1 ,( 0.08 )
25.59/25.78	c input average constraint length 82.58
25.59/25.78	c input average constraint degree 47.65
25.59/25.78	c learned clauses 18818 ,( 33.28 )
25.59/25.78	c learned cardinalities 408 ,( 0.72 )
25.59/25.78	c learned general constraints 37321 ,( 66.00 )
25.59/25.78	c learned average constraint length 678.99
25.59/25.78	c learned average constraint degree 1778373673.84
25.59/25.78	c watched  CF 32, 64, 128, Arb: 23841 , 0 , 0 , 0
25.59/25.78	c counting CF 32, 64, 128, Arb: 13482 , 0 , 0 , 0
25.59/25.78	c watched   constraints 23841 ,( 63.88 ) 
25.59/25.78	c counting  constraints 13481 ,( 36.12 ) 
25.59/25.78	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 892765 , 2141464 , 5693949 ,( 3604377 , 2089572 )
25.59/25.78	c gcd simplifications 3709
25.59/25.78	c detected cardinalities 91
25.59/25.78	c weakened non-implied lits 6909956
25.59/25.78	c weakened non-implying lits 240558
25.59/25.78	c original variables 2004
25.59/25.78	c clausal propagations 13270
25.59/25.78	c cardinality propagations 1016303
25.59/25.78	c watched propagations 65237
25.59/25.78	c counting propagations 332030
25.59/25.78	c watch lookups 568670575
25.59/25.78	c watch backjump lookups 0
25.59/25.78	c watch checks 621244520
25.59/25.78	c propagation checks 638809426
25.59/25.78	c constraint additions 90121915
25.59/25.78	c trail pops 2565352
25.59/25.78	c formula constraints 1002
25.59/25.78	c learned constraints 56282
25.59/25.78	c bound constraints 179
25.59/25.78	c core-guided constraints 2
25.59/25.78	c encountered formula constraints 200889
25.59/25.78	c encountered learned constraints 133588
25.59/25.78	c encountered bound constraints 1444
25.59/25.78	c encountered core-guided constraints 0
25.59/25.78	c LP total time 3.20081 s
25.59/25.78	c LP solve time 1.96 s
25.59/25.78	c LP constraints added 1022
25.59/25.78	c LP constraints removed 19
25.59/25.78	c LP pivots internal 56934
25.59/25.78	c LP pivots root 6863
25.59/25.78	c LP calls 1235
25.59/25.78	c LP optimalities 1110
25.59/25.78	c LP no pivot count 413
25.59/25.78	c LP infeasibilities 123
25.59/25.78	c LP valid Farkas constraints 123
25.59/25.78	c LP learned Farkas constraints 123
25.59/25.78	c LP basis resets 0
25.59/25.78	c LP cycling count 0
25.59/25.78	c LP singular count 0
25.59/25.78	c LP no primal count 0
25.59/25.78	c LP no farkas count 0
25.59/25.78	c LP other issue count 0
25.59/25.78	c LP Gomory cuts 19
25.59/25.78	c LP learned cuts 3
25.59/25.78	c LP deleted cuts 20
25.59/25.78	c LP encountered Gomory constraints 0
25.59/25.78	c LP encountered Farkas constraints 8266
25.59/25.78	c LP encountered learned Farkas constraints 3600
25.59/25.78	c CG auxiliary variables introduced 1
25.59/25.78	c CG solutions found 178
25.59/25.78	c CG cores constructed 1
25.59/25.78	c CG core cardinality constraints returned 0
25.59/25.78	c CG unit cores 0
25.59/25.78	c CG single cores 1
25.59/25.78	c CG blocks removed during cardinality reduction 0
25.59/25.78	c CG first core best 0
25.59/25.78	c CG decision core best 0
25.59/25.78	c CG core reduction tie 0
25.59/25.78	c CG core degree average 1.00
25.59/25.78	c CG core slack average 500.00
25.59/25.78	c CG core upper bound improvements 0
25.59/25.78	c STR number of successful calls 0
25.59/25.78	c STR number of unsuccessful calls 0
25.59/25.78	c STR number of inconclusive calls 0
25.59/25.78	c STR number of successful attempts 0
25.59/25.78	c STR number of unsuccessful attempts 0
25.59/25.78	c STR number of inconclusive attempts 0
25.59/25.78	c STR average degree increase per successful call inf
25.59/25.78	c STR average degree increase per successful attempt inf
25.59/25.78	c STR total number of conflicts for successful attempts 0
25.59/25.78	c STR total number of conflicts for unsuccessful attempts 0
25.59/25.78	c STR total number of conflicts for inconclusive attempts 0
25.59/25.78	c STR average number of conflicts per successful attempt inf
25.59/25.78	c STR average number of conflicts per unsuccessful attempt inf
25.59/25.78	c STR average number of conflicts per inconclusive attempt inf
25.59/25.78	c AVG.sumWPerc 28.37 
25.59/25.78	c bigint constraints 0 
25.59/25.78	o 1
25.59/25.78	s OPTIMUM FOUND
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Verifier Data

OK	1

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: 63665 MiB (62495 MiB free)
  memory of node 1: 64507 MiB (63482 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4518690-1751532101/watcher-4518690-1751532101 -o /tmp/evaluation-result-4518690-1751532101/solver-4518690-1751532101 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1751524861-73755 --watchdog 3760 run-opt-break.sh HOME/instance-4518690-1751532101.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=76127, runsolver pid=76124

[startup+0.100058 s]*
/proc/loadavg: 3.97 4.07 4.08 5/270 76130
/proc/meminfo: memFree=129001708/131249996 swapFree=33003468/33010684
[pid=76127] ppid=76124 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/76127/stat : 76127 (run-opt-break.s) S 76124 76127 73742 0 -1 4194304 238 919 0 0 0 0 0 0 20 0 1 0 68887822 4292608 768 18446744073709551615 94237181100032 94237181994565 140737211952944 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94237182233616 94237182281360 94237199192064 140737211959649 140737211959778 140737211959778 140737211965380 0
/proc/76127/statm: 1048 768 704 219 0 110 0
[pid=76130] ppid=76127 vsize=58640 memory=15532 CPUtime=0.07 cores=5,7
/proc/76130/stat : 76130 (roundingsat) R 76127 76127 73742 0 -1 4194304 1345 0 0 0 6 1 0 0 20 0 1 0 68887823 60047360 3883 18446744073709551615 4227072 8923433 140727543688160 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 34725888 140727543695716 140727543695912 140727543695912 140727543701482 0
/proc/76130/statm: 14660 3883 2400 1147 0 2087 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 62832 KiB
Current children cumulated memory: 18604 KiB

[startup+0.204928 s]*
/proc/loadavg: 3.97 4.07 4.08 5/270 76130
/proc/meminfo: memFree=129001708/131249996 swapFree=33003468/33010684
[pid=76127] ppid=76124 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/76127/stat : 76127 (run-opt-break.s) S 76124 76127 73742 0 -1 4194304 238 919 0 0 0 0 0 0 20 0 1 0 68887822 4292608 768 18446744073709551615 94237181100032 94237181994565 140737211952944 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94237182233616 94237182281360 94237199192064 140737211959649 140737211959778 140737211959778 140737211965380 0
/proc/76127/statm: 1048 768 704 219 0 110 0
[pid=76130] ppid=76127 vsize=59648 memory=16684 CPUtime=0.18 cores=5,7
/proc/76130/stat : 76130 (roundingsat) R 76127 76127 73742 0 -1 4194304 1595 0 0 0 16 2 0 0 20 0 1 0 68887823 61079552 4171 18446744073709551615 4227072 8923433 140727543688160 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 34725888 140727543695716 140727543695912 140727543695912 140727543701482 0
/proc/76130/statm: 14912 4171 2432 1147 0 2339 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 63840 KiB
Current children cumulated memory: 19756 KiB

[startup+0.305697 s]*
/proc/loadavg: 3.97 4.07 4.08 5/270 76130
/proc/meminfo: memFree=129001708/131249996 swapFree=33003468/33010684
[pid=76127] ppid=76124 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/76127/stat : 76127 (run-opt-break.s) S 76124 76127 73742 0 -1 4194304 238 919 0 0 0 0 0 0 20 0 1 0 68887822 4292608 768 18446744073709551615 94237181100032 94237181994565 140737211952944 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94237182233616 94237182281360 94237199192064 140737211959649 140737211959778 140737211959778 140737211965380 0
/proc/76127/statm: 1048 768 704 219 0 110 0
[pid=76130] ppid=76127 vsize=59936 memory=19140 CPUtime=0.27 cores=5,7
/proc/76130/stat : 76130 (roundingsat) R 76127 76127 73742 0 -1 4194304 1696 0 0 0 25 2 0 0 20 0 1 0 68887823 61374464 4785 18446744073709551615 4227072 8923433 140727543688160 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 34725888 140727543695716 140727543695912 140727543695912 140727543701482 0
/proc/76130/statm: 14984 4785 2432 1147 0 2411 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 64128 KiB
Current children cumulated memory: 22212 KiB

[startup+0.700206 s]
/proc/loadavg: 3.97 4.07 4.08 5/270 76130
/proc/meminfo: memFree=129000700/131249996 swapFree=33003468/33010684
[pid=76127] ppid=76124 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/76127/stat : 76127 (run-opt-break.s) S 76124 76127 73742 0 -1 4194304 238 919 0 0 0 0 0 0 20 0 1 0 68887822 4292608 768 18446744073709551615 94237181100032 94237181994565 140737211952944 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94237182233616 94237182281360 94237199192064 140737211959649 140737211959778 140737211959778 140737211965380 0
/proc/76127/statm: 1048 768 704 219 0 110 0
[pid=76130] ppid=76127 vsize=61296 memory=20420 CPUtime=0.66 cores=5,7
/proc/76130/stat : 76130 (roundingsat) R 76127 76127 73742 0 -1 4194304 2027 0 0 0 63 3 0 0 20 0 1 0 68887823 62767104 5105 18446744073709551615 4227072 8923433 140727543688160 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 34725888 140727543695716 140727543695912 140727543695912 140727543701482 0
/proc/76130/statm: 15324 5105 2432 1147 0 2751 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 65488 KiB
Current children cumulated memory: 23492 KiB

[startup+1.50018 s]
/proc/loadavg: 3.97 4.07 4.08 5/270 76130
/proc/meminfo: memFree=129000448/131249996 swapFree=33003468/33010684
[pid=76127] ppid=76124 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/76127/stat : 76127 (run-opt-break.s) S 76124 76127 73742 0 -1 4194304 238 919 0 0 0 0 0 0 20 0 1 0 68887822 4292608 768 18446744073709551615 94237181100032 94237181994565 140737211952944 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94237182233616 94237182281360 94237199192064 140737211959649 140737211959778 140737211959778 140737211965380 0
/proc/76127/statm: 1048 768 704 219 0 110 0
[pid=76130] ppid=76127 vsize=66608 memory=25284 CPUtime=1.46 cores=5,7
/proc/76130/stat : 76130 (roundingsat) R 76127 76127 73742 0 -1 4194304 3220 0 0 0 140 6 0 0 20 0 1 0 68887823 68206592 6321 18446744073709551615 4227072 8923433 140727543688160 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 34725888 140727543695716 140727543695912 140727543695912 140727543701482 0
/proc/76130/statm: 16652 6321 2432 1147 0 4079 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 70800 KiB
Current children cumulated memory: 28356 KiB

[startup+3.10551 s]
/proc/loadavg: 3.97 4.07 4.08 5/270 76130
/proc/meminfo: memFree=128982280/131249996 swapFree=33003468/33010684
[pid=76127] ppid=76124 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/76127/stat : 76127 (run-opt-break.s) S 76124 76127 73742 0 -1 4194304 238 919 0 0 0 0 0 0 20 0 1 0 68887822 4292608 768 18446744073709551615 94237181100032 94237181994565 140737211952944 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94237182233616 94237182281360 94237199192064 140737211959649 140737211959778 140737211959778 140737211965380 0
/proc/76127/statm: 1048 768 704 219 0 110 0
[pid=76130] ppid=76127 vsize=74312 memory=33172 CPUtime=3.06 cores=5,7
/proc/76130/stat : 76130 (roundingsat) R 76127 76127 73742 0 -1 4194304 4711 0 0 0 296 10 0 0 20 0 1 0 68887823 76095488 8293 18446744073709551615 4227072 8923433 140727543688160 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 34725888 140727543695716 140727543695912 140727543695912 140727543701482 0
/proc/76130/statm: 18578 8293 2432 1147 0 6005 0
Current children cumulated CPU time: 3.06 s
Current children cumulated vsize: 78504 KiB
Current children cumulated memory: 36244 KiB

[startup+6.3002 s]
/proc/loadavg: 3.97 4.06 4.08 5/270 76130
/proc/meminfo: memFree=128966732/131249996 swapFree=33003468/33010684
[pid=76127] ppid=76124 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/76127/stat : 76127 (run-opt-break.s) S 76124 76127 73742 0 -1 4194304 238 919 0 0 0 0 0 0 20 0 1 0 68887822 4292608 768 18446744073709551615 94237181100032 94237181994565 140737211952944 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94237182233616 94237182281360 94237199192064 140737211959649 140737211959778 140737211959778 140737211965380 0
/proc/76127/statm: 1048 768 704 219 0 110 0
[pid=76130] ppid=76127 vsize=128624 memory=82452 CPUtime=6.25 cores=5,7
/proc/76130/stat : 76130 (roundingsat) R 76127 76127 73742 0 -1 4194304 16014 0 0 0 604 21 0 0 20 0 1 0 68887823 131710976 20613 18446744073709551615 4227072 8923433 140727543688160 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 34725888 140727543695716 140727543695912 140727543695912 140727543701482 0
/proc/76130/statm: 32156 20613 2432 1147 0 19583 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 132816 KiB
Current children cumulated memory: 85524 KiB

[startup+12.7002 s]
/proc/loadavg: 3.97 4.06 4.08 5/270 76131
/proc/meminfo: memFree=128882120/131249996 swapFree=33003468/33010684
[pid=76127] ppid=76124 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/76127/stat : 76127 (run-opt-break.s) S 76124 76127 73742 0 -1 4194304 238 919 0 0 0 0 0 0 20 0 1 0 68887822 4292608 768 18446744073709551615 94237181100032 94237181994565 140737211952944 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94237182233616 94237182281360 94237199192064 140737211959649 140737211959778 140737211959778 140737211965380 0
/proc/76127/statm: 1048 768 704 219 0 110 0
[pid=76130] ppid=76127 vsize=182112 memory=125252 CPUtime=12.63 cores=5,7
/proc/76130/stat : 76130 (roundingsat) R 76127 76127 73742 0 -1 4194304 25179 0 0 0 1221 42 0 0 20 0 1 0 68887823 186482688 31313 18446744073709551615 4227072 8923433 140727543688160 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 34725888 140727543695716 140727543695912 140727543695912 140727543701482 0
/proc/76130/statm: 45528 31313 2432 1147 0 32955 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 186304 KiB
Current children cumulated memory: 128324 KiB

[startup+25.5002 s]
/proc/loadavg: 4.05 4.08 4.08 5/270 76131
/proc/meminfo: memFree=128761188/131249996 swapFree=33003468/33010684
[pid=76127] ppid=76124 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/76127/stat : 76127 (run-opt-break.s) S 76124 76127 73742 0 -1 4194304 238 919 0 0 0 0 0 0 20 0 1 0 68887822 4292608 768 18446744073709551615 94237181100032 94237181994565 140737211952944 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94237182233616 94237182281360 94237199192064 140737211959649 140737211959778 140737211959778 140737211965380 0
/proc/76127/statm: 1048 768 704 219 0 110 0
[pid=76130] ppid=76127 vsize=243612 memory=164872 CPUtime=25.39 cores=5,7
/proc/76130/stat : 76130 (roundingsat) R 76127 76127 73742 0 -1 4194304 34042 0 0 0 2447 92 0 0 20 0 1 0 68887823 249458688 41218 18446744073709551615 4227072 8923433 140727543688160 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 34725888 140727543695716 140727543695912 140727543695912 140727543701482 0
/proc/76130/statm: 60903 41218 2432 1147 0 48330 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 247804 KiB
Current children cumulated memory: 167944 KiB

[startup+25.7894 s]
# the end of solver process 76127 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=24.7525 s, system=0.952585 s

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

[startup+25.6002 s]
/proc/loadavg: 4.05 4.08 4.08 5/270 76131
/proc/meminfo: memFree=128761188/131249996 swapFree=33003468/33010684
[pid=76127] ppid=76124 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/76127/stat : 76127 (run-opt-break.s) S 76124 76127 73742 0 -1 4194304 238 919 0 0 0 0 0 0 20 0 1 0 68887822 4292608 768 18446744073709551615 94237181100032 94237181994565 140737211952944 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94237182233616 94237182281360 94237199192064 140737211959649 140737211959778 140737211959778 140737211965380 0
/proc/76127/statm: 1048 768 704 219 0 110 0
[pid=76130] ppid=76127 vsize=243612 memory=164872 CPUtime=25.5 cores=5,7
/proc/76130/stat : 76130 (roundingsat) R 76127 76127 73742 0 -1 4194304 34042 0 0 0 2457 93 0 0 20 0 1 0 68887823 249458688 41218 18446744073709551615 4227072 8923433 140727543688160 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 34725888 140727543695716 140727543695912 140727543695912 140727543701482 0
/proc/76130/statm: 60903 41218 2432 1147 0 48330 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 247804 KiB
Current children cumulated memory: 167944 KiB

[startup+25.7002 s]
/proc/loadavg: 4.05 4.08 4.08 5/270 76131
/proc/meminfo: memFree=128761188/131249996 swapFree=33003468/33010684
[pid=76127] ppid=76124 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/76127/stat : 76127 (run-opt-break.s) S 76124 76127 73742 0 -1 4194304 238 919 0 0 0 0 0 0 20 0 1 0 68887822 4292608 768 18446744073709551615 94237181100032 94237181994565 140737211952944 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94237182233616 94237182281360 94237199192064 140737211959649 140737211959778 140737211959778 140737211965380 0
/proc/76127/statm: 1048 768 704 219 0 110 0
[pid=76130] ppid=76127 vsize=243612 memory=164872 CPUtime=25.59 cores=5,7
/proc/76130/stat : 76130 (roundingsat) R 76127 76127 73742 0 -1 4194304 34042 0 0 0 2466 93 0 0 20 0 1 0 68887823 249458688 41218 18446744073709551615 4227072 8923433 140727543688160 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 34725888 140727543695716 140727543695912 140727543695912 140727543701482 0
/proc/76130/statm: 60903 41218 2432 1147 0 48330 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 247804 KiB
Current children cumulated memory: 167944 KiB

Child status: 0

Real time (s): 25.7895
CPU time (s): 25.7051
CPU user time (s): 24.7525
CPU system time (s): 0.952585
CPU usage (%): 99.6728
Max. virtual memory (cumulated for all children) (KiB): 247804
Max. memory (cumulated for all children) (KiB): 167944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 24.7525
system time used= 0.952585
maximum resident set size= 164872
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35223
page faults= 0
swaps= 0
block input operations= 0
block output operations= 80
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 208
involuntary context switches= 158


# summary of solver processes directly reported to runsolver:
#   pid: 76127
#   total CPU time (s): 25.7051
#   total CPU user time (s): 24.7525
#   total CPU system time (s): 0.952585

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.07127 second user time and 0.144092 second system time

The end

Launcher Data

Begin job on nodeC021 at 2025-07-03 10:41:41
IDJOB=4518690
IDBENCH=177067
IDSOLVER=3359
FILE ID=nodeC021/4518690-1751532101
RUNJOBID= nodeC021-1751524861-73755
SLURM_JOB_ID= 9598653
Free space on /tmp= 430936 MiB

SOLVER NAME= roundingsat+pbsuma-opt 63f22ad
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/evencolouring/unit/normalized-evencolouring_opt_unit_random6regular_nvert_501.opb
COMMAND LINE= run-opt-break.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4518690-1751532101/watcher-4518690-1751532101 -o /tmp/evaluation-result-4518690-1751532101/solver-4518690-1751532101 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1751524861-73755 --watchdog 3760  run-opt-break.sh HOME/instance-4518690-1751532101.opb

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

MD5SUM BENCH= f08928bc284fdcbda2e5de064b6d0410
RANDOM SEED=735812550

nodeC021 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		: 3599.768
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	: 6999.56
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		: 3599.767
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	: 6999.56
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		: 3547.229
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	: 6999.56
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		: 3600.015
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	: 6999.56
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		: 3599.781
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	: 6999.56
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		: 3598.366
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	: 6999.56
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		: 3640.914
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	: 6999.56
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		: 3599.765
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	: 6999.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        129002108 kB
MemAvailable:   128974832 kB
Buffers:            1056 kB
Cached:           706988 kB
SwapCached:           32 kB
Active:          1264996 kB
Inactive:         246848 kB
Active(anon):     776200 kB
Inactive(anon):    41060 kB
Active(file):     488796 kB
Inactive(file):   205788 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33003468 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             23596 kB
Writeback:             0 kB
AnonPages:        804940 kB
Mapped:           112928 kB
Shmem:             13452 kB
KReclaimable:     234360 kB
Slab:             326628 kB
SReclaimable:     234360 kB
SUnreclaim:        92268 kB
KernelStack:        4384 kB
PageTables:         5008 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    1191016 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150600 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:    315392 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:      205524 kB
DirectMap2M:     7954432 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 430928 MiB
End job on nodeC021 at 2025-07-03 10:42:07