Trace number 3712374

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 NameAnswerCPU timeWall clock time
toysat 2012-05-17OPTIMUM 52.1791 52.1877

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111226062--soft-0-100-0.wbo
MD5SUM033c12179045731c4fd222e5d353b2b2
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.658899
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 4944
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 4943
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1231
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.01	c 2012-05-28T13:30:21+0200
0.00/0.01	c arch = x86_64
0.00/0.01	c os = linux
0.00/0.01	c compiler = ghc 7.4
0.00/0.01	c packages:
0.00/0.01	c   OptDir-0.0.1
0.00/0.01	c   array-0.4.0.0
0.00/0.01	c   base-4.5.0.0
0.00/0.01	c   bytestring-0.9.2.1
0.00/0.01	c   containers-0.4.2.1
0.00/0.01	c   deepseq-1.3.0.0
0.00/0.01	c   mtl-2.1.1
0.00/0.01	c   old_locale-1.0.0.4
0.00/0.01	c   parse_dimacs-1.2
0.00/0.01	c   parsec-3.1.2
0.00/0.01	c   queue-0.1.2
0.00/0.01	c   stm-2.3
0.00/0.01	c   time-1.4
0.00/0.01	c command line = ["--wbo","HOME/instance-3712374-1338204621.wbo"]
0.00/0.01	c #vars 169
0.00/0.01	c #constraints 101
0.00/0.01	c Solving starts ...
0.00/0.05	c solving time = 0.041s
0.00/0.05	c #decision = 429
0.00/0.05	c #conflict = 101
0.00/0.05	c #restart = 1
0.00/0.05	o 436
0.00/0.05	c Solving starts ...
0.00/0.05	c solving time = 0.007s
0.00/0.05	c #decision = 527
0.00/0.05	c #conflict = 103
0.00/0.05	c #restart = 1
0.00/0.05	o 380
0.00/0.05	c Solving starts ...
0.09/0.10	c solving time = 0.042s
0.09/0.10	c #decision = 623
0.09/0.10	c #conflict = 132
0.09/0.10	c #restart = 1
0.09/0.10	o 363
0.09/0.10	c Solving starts ...
0.09/0.10	c learnt constraints deletion: 131 -> 66
0.09/0.10	c solving time = 0.001s
0.09/0.10	c #decision = 645
0.09/0.10	c #conflict = 132
0.09/0.10	c #restart = 1
0.09/0.10	o 361
0.09/0.10	c Solving starts ...
0.19/0.22	c learnt constraints deletion: 165 -> 83
0.19/0.24	c solving time = 0.144s
0.19/0.24	c #decision = 882
0.19/0.24	c #conflict = 249
0.19/0.24	c #restart = 2
0.19/0.24	o 350
0.19/0.24	c Solving starts ...
0.19/0.25	c solving time = 0.010s
0.19/0.25	c #decision = 970
0.19/0.25	c #conflict = 255
0.19/0.25	c #restart = 2
0.19/0.25	o 297
0.19/0.25	c Solving starts ...
0.19/0.26	c solving time = 0.002s
0.19/0.26	c #decision = 1003
0.19/0.26	c #conflict = 256
0.19/0.26	c #restart = 2
0.19/0.26	o 286
0.19/0.26	c Solving starts ...
0.19/0.26	c solving time = 0.004s
0.19/0.26	c #decision = 1033
0.19/0.26	c #conflict = 258
0.19/0.26	c #restart = 2
0.19/0.26	o 270
0.19/0.26	c Solving starts ...
0.19/0.28	c solving time = 0.016s
0.19/0.28	c #decision = 1065
0.19/0.28	c #conflict = 266
0.19/0.28	c #restart = 2
0.19/0.28	o 267
0.19/0.28	c Solving starts ...
0.29/0.32	c solving time = 0.039s
0.29/0.32	c #decision = 1157
0.29/0.32	c #conflict = 303
0.29/0.32	c #restart = 2
0.29/0.32	o 254
0.29/0.32	c Solving starts ...
0.29/0.32	c learnt constraints deletion: 154 -> 77
0.29/0.32	c solving time = 0.001s
0.29/0.32	c #decision = 1196
0.29/0.32	c #conflict = 303
0.29/0.32	c #restart = 2
0.29/0.32	o 222
0.29/0.32	c Solving starts ...
0.39/0.42	c learnt constraints deletion: 176 -> 88
0.59/0.61	c learnt constraints deletion: 237 -> 119
0.78/0.80	c learnt constraints deletion: 276 -> 141
0.78/0.89	c learnt constraints deletion: 208 -> 104
1.10/1.14	c learnt constraints deletion: 293 -> 152
1.10/1.17	c solving time = 0.848s
1.10/1.17	c #decision = 2404
1.10/1.17	c #conflict = 989
1.10/1.17	c #restart = 5
1.10/1.17	o 220
1.19/1.25	c Solving starts ...
1.19/1.25	c learnt constraints deletion: 174 -> 87
1.19/1.25	c solving time = 0.001s
1.19/1.25	c #decision = 2424
1.19/1.25	c #conflict = 989
1.19/1.25	c #restart = 5
1.19/1.25	o 219
1.19/1.25	c Solving starts ...
1.19/1.25	c solving time = 0.000s
1.19/1.25	c #decision = 2455
1.19/1.25	c #conflict = 989
1.19/1.25	c #restart = 5
1.19/1.25	o 209
1.19/1.25	c Solving starts ...
1.19/1.25	c solving time = 0.003s
1.19/1.25	c #decision = 2524
1.19/1.25	c #conflict = 993
1.19/1.25	c #restart = 5
1.19/1.25	o 190
1.19/1.25	c Solving starts ...
1.19/1.25	c solving time = 0.001s
1.19/1.25	c #decision = 2579
1.19/1.25	c #conflict = 993
1.19/1.25	c #restart = 5
1.19/1.25	o 161
1.19/1.25	c Solving starts ...
1.19/1.25	c solving time = 0.001s
1.19/1.25	c #decision = 2596
1.19/1.25	c #conflict = 993
1.19/1.25	c #restart = 5
1.19/1.25	o 157
1.19/1.25	c Solving starts ...
1.19/1.25	c solving time = 0.003s
1.19/1.25	c #decision = 2731
1.19/1.25	c #conflict = 997
1.19/1.25	c #restart = 5
1.19/1.25	o 148
1.19/1.25	c Solving starts ...
1.19/1.25	c solving time = 0.001s
1.19/1.25	c #decision = 2777
1.19/1.25	c #conflict = 997
1.19/1.25	c #restart = 5
1.19/1.25	o 144
1.19/1.25	c Solving starts ...
1.19/1.25	c solving time = 0.001s
1.19/1.25	c #decision = 2821
1.19/1.25	c #conflict = 997
1.19/1.25	c #restart = 5
1.19/1.25	o 141
1.19/1.25	c Solving starts ...
1.19/1.25	c solving time = 0.002s
1.19/1.25	c #decision = 2886
1.19/1.25	c #conflict = 998
1.19/1.25	c #restart = 5
1.19/1.25	o 112
1.19/1.25	c Solving starts ...
1.19/1.25	c solving time = 0.001s
1.19/1.25	c #decision = 2912
1.19/1.26	c #conflict = 998
1.19/1.26	c #restart = 5
1.19/1.26	o 109
1.19/1.26	c Solving starts ...
1.19/1.26	c solving time = 0.002s
1.19/1.26	c #decision = 2953
1.19/1.26	c #conflict = 999
1.19/1.26	c #restart = 5
1.19/1.26	o 90
1.19/1.26	c Solving starts ...
1.19/1.26	c solving time = 0.002s
1.19/1.26	c #decision = 2972
1.19/1.26	c #conflict = 1000
1.19/1.26	c #restart = 5
1.19/1.26	o 88
1.19/1.26	c Solving starts ...
1.19/1.26	c solving time = 0.001s
1.19/1.26	c #decision = 2989
1.19/1.26	c #conflict = 1000
1.19/1.26	c #restart = 5
1.19/1.26	o 85
1.19/1.26	c Solving starts ...
1.19/1.26	c solving time = 0.001s
1.19/1.26	c #decision = 3007
1.19/1.26	c #conflict = 1001
1.19/1.26	c #restart = 5
1.19/1.26	o 83
1.19/1.26	c Solving starts ...
1.19/1.26	c solving time = 0.001s
1.19/1.26	c #decision = 3037
1.19/1.26	c #conflict = 1001
1.19/1.26	c #restart = 5
1.19/1.26	o 64
1.19/1.26	c Solving starts ...
1.19/1.26	c solving time = 0.001s
1.19/1.26	c #decision = 3060
1.19/1.26	c #conflict = 1002
1.19/1.26	c #restart = 5
1.19/1.26	o 48
1.19/1.26	c Solving starts ...
1.19/1.26	c solving time = 0.002s
1.19/1.26	c #decision = 3075
1.19/1.26	c #conflict = 1006
1.19/1.26	c #restart = 5
1.19/1.26	o 47
1.19/1.26	c Solving starts ...
1.19/1.26	c solving time = 0.001s
1.19/1.26	c #decision = 3085
1.19/1.26	c #conflict = 1007
1.19/1.26	c #restart = 5
1.19/1.26	o 46
1.19/1.26	c Solving starts ...
1.19/1.26	c learnt constraints deletion: 204 -> 102
1.29/1.34	c learnt constraints deletion: 251 -> 126
1.39/1.45	c learnt constraints deletion: 329 -> 169
1.49/1.53	c learnt constraints deletion: 318 -> 160
1.59/1.61	c learnt constraints deletion: 313 -> 162
1.69/1.70	c learnt constraints deletion: 308 -> 155
1.79/1.82	c learnt constraints deletion: 351 -> 182
1.89/1.90	c learnt constraints deletion: 354 -> 182
1.89/1.99	c learnt constraints deletion: 347 -> 178
1.99/2.10	c learnt constraints deletion: 349 -> 179
2.20/2.21	c learnt constraints deletion: 373 -> 191
2.20/2.27	c learnt constraints deletion: 338 -> 174
2.29/2.34	c learnt constraints deletion: 305 -> 153
2.39/2.47	c learnt constraints deletion: 368 -> 188
2.49/2.58	c learnt constraints deletion: 391 -> 199
2.59/2.66	c learnt constraints deletion: 365 -> 187
2.68/2.74	c learnt constraints deletion: 361 -> 186
2.78/2.85	c learnt constraints deletion: 380 -> 194
2.88/2.95	c learnt constraints deletion: 383 -> 192
2.99/3.07	c learnt constraints deletion: 403 -> 208
3.09/3.17	c learnt constraints deletion: 394 -> 199
3.20/3.28	c learnt constraints deletion: 405 -> 207
3.39/3.41	c learnt constraints deletion: 419 -> 215
3.49/3.53	c learnt constraints deletion: 403 -> 208
3.59/3.66	c learnt constraints deletion: 416 -> 214
3.69/3.78	c learnt constraints deletion: 417 -> 213
3.79/3.90	c learnt constraints deletion: 413 -> 216
3.99/4.05	c learnt constraints deletion: 472 -> 252
4.09/4.16	c learnt constraints deletion: 465 -> 240
4.18/4.28	c learnt constraints deletion: 450 -> 228
4.29/4.34	c solving time = 3.141s
4.29/4.34	c #decision = 13291
4.29/4.34	c #conflict = 6618
4.29/4.34	c #restart = 13
4.29/4.34	o 43
4.29/4.34	c Solving starts ...
4.29/4.34	c learnt constraints deletion: 322 -> 161
4.29/4.37	c solving time = 0.035s
4.29/4.37	c #decision = 13423
4.29/4.37	c #conflict = 6689
4.29/4.37	c #restart = 13
4.29/4.37	o 41
4.29/4.37	c Solving starts ...
4.29/4.37	c learnt constraints deletion: 232 -> 116
4.29/4.37	c solving time = 0.001s
4.29/4.37	c #decision = 13444
4.29/4.37	c #conflict = 6689
4.29/4.37	c #restart = 13
4.29/4.37	o 40
4.29/4.37	c Solving starts ...
4.29/4.37	c solving time = 0.000s
4.29/4.37	c #decision = 13465
4.29/4.37	c #conflict = 6689
4.29/4.37	c #restart = 13
4.29/4.37	o 36
4.29/4.37	c Solving starts ...
4.29/4.38	c solving time = 0.000s
4.29/4.38	c #decision = 13485
4.29/4.38	c #conflict = 6689
4.29/4.38	c #restart = 13
4.29/4.38	o 33
4.29/4.38	c Solving starts ...
4.40/4.43	c learnt constraints deletion: 215 -> 108
4.49/4.50	c learnt constraints deletion: 257 -> 129
4.59/4.61	c learnt constraints deletion: 345 -> 180
4.69/4.70	c learnt constraints deletion: 348 -> 179
4.69/4.78	c learnt constraints deletion: 331 -> 170
4.79/4.87	c learnt constraints deletion: 347 -> 179
4.89/4.96	c learnt constraints deletion: 340 -> 174
4.99/5.06	c learnt constraints deletion: 353 -> 184
5.09/5.15	c learnt constraints deletion: 348 -> 176
5.19/5.24	c learnt constraints deletion: 351 -> 181
5.29/5.31	c learnt constraints deletion: 359 -> 182
5.39/5.42	c learnt constraints deletion: 384 -> 199
5.49/5.53	c learnt constraints deletion: 384 -> 199
5.58/5.63	c learnt constraints deletion: 377 -> 194
5.68/5.73	c learnt constraints deletion: 368 -> 191
5.79/5.83	c learnt constraints deletion: 372 -> 200
5.89/5.93	c learnt constraints deletion: 395 -> 211
5.99/6.05	c learnt constraints deletion: 424 -> 219
6.09/6.17	c learnt constraints deletion: 460 -> 230
6.19/6.27	c learnt constraints deletion: 413 -> 208
6.29/6.37	c learnt constraints deletion: 414 -> 209
6.39/6.48	c learnt constraints deletion: 405 -> 208
6.49/6.59	c learnt constraints deletion: 404 -> 205
6.68/6.72	c learnt constraints deletion: 430 -> 226
6.78/6.83	c learnt constraints deletion: 434 -> 223
6.89/6.93	c learnt constraints deletion: 439 -> 230
6.99/7.05	c learnt constraints deletion: 451 -> 234
7.09/7.17	c learnt constraints deletion: 479 -> 247
7.19/7.28	c learnt constraints deletion: 467 -> 243
7.39/7.40	c learnt constraints deletion: 451 -> 228
7.49/7.50	c learnt constraints deletion: 440 -> 224
7.59/7.63	c learnt constraints deletion: 442 -> 229
7.69/7.76	c learnt constraints deletion: 459 -> 242
7.78/7.88	c learnt constraints deletion: 481 -> 248
7.88/7.97	c learnt constraints deletion: 451 -> 235
7.98/8.07	c learnt constraints deletion: 410 -> 211
8.08/8.18	c learnt constraints deletion: 406 -> 207
8.29/8.33	c learnt constraints deletion: 452 -> 234
8.39/8.45	c learnt constraints deletion: 475 -> 240
8.59/8.60	c learnt constraints deletion: 497 -> 256
8.69/8.71	c learnt constraints deletion: 464 -> 240
8.79/8.83	c learnt constraints deletion: 456 -> 233
8.89/8.96	c learnt constraints deletion: 457 -> 234
8.99/9.02	c solving time = 4.647s
8.99/9.02	c #decision = 28088
8.99/9.02	c #conflict = 15394
8.99/9.02	c #restart = 22
8.99/9.02	o 30
8.99/9.02	c Solving starts ...
8.99/9.02	c learnt constraints deletion: 356 -> 178
8.99/9.03	c solving time = 0.001s
8.99/9.03	c #decision = 28101
8.99/9.03	c #conflict = 15394
8.99/9.03	c #restart = 22
8.99/9.03	o 28
8.99/9.03	c Solving starts ...
8.99/9.08	c learnt constraints deletion: 277 -> 139
9.08/9.16	c learnt constraints deletion: 288 -> 144
9.18/9.24	c learnt constraints deletion: 301 -> 154
9.28/9.32	c learnt constraints deletion: 323 -> 163
9.39/9.42	c learnt constraints deletion: 343 -> 178
9.49/9.52	c learnt constraints deletion: 355 -> 185
9.59/9.63	c learnt constraints deletion: 367 -> 185
9.69/9.72	c learnt constraints deletion: 354 -> 184
9.80/9.80	c learnt constraints deletion: 332 -> 168
9.90/9.92	c learnt constraints deletion: 384 -> 203
9.99/10.01	c learnt constraints deletion: 381 -> 200
10.09/10.10	c learnt constraints deletion: 379 -> 193
10.19/10.23	c learnt constraints deletion: 379 -> 191
10.29/10.32	c learnt constraints deletion: 391 -> 200
10.29/10.39	c learnt constraints deletion: 365 -> 187
10.48/10.51	c learnt constraints deletion: 370 -> 191
10.58/10.61	c learnt constraints deletion: 390 -> 206
10.68/10.71	c learnt constraints deletion: 400 -> 200
10.78/10.81	c learnt constraints deletion: 404 -> 206
10.89/10.92	c learnt constraints deletion: 417 -> 217
11.00/11.01	c learnt constraints deletion: 422 -> 221
11.09/11.12	c learnt constraints deletion: 432 -> 220
11.19/11.23	c learnt constraints deletion: 433 -> 219
11.28/11.32	c learnt constraints deletion: 439 -> 220
11.38/11.43	c learnt constraints deletion: 448 -> 226
11.48/11.53	c learnt constraints deletion: 431 -> 217
11.58/11.64	c learnt constraints deletion: 459 -> 233
11.68/11.75	c learnt constraints deletion: 435 -> 219
11.78/11.86	c learnt constraints deletion: 438 -> 228
11.88/12.00	c learnt constraints deletion: 465 -> 239
12.10/12.12	c learnt constraints deletion: 448 -> 227
12.19/12.23	c learnt constraints deletion: 457 -> 233
12.29/12.34	c learnt constraints deletion: 437 -> 226
12.39/12.45	c learnt constraints deletion: 438 -> 226
12.49/12.56	c learnt constraints deletion: 427 -> 223
12.59/12.67	c learnt constraints deletion: 435 -> 232
12.69/12.79	c learnt constraints deletion: 411 -> 207
12.89/12.91	c learnt constraints deletion: 449 -> 232
12.99/13.05	c learnt constraints deletion: 525 -> 267
13.09/13.18	c learnt constraints deletion: 500 -> 257
13.28/13.30	c learnt constraints deletion: 475 -> 243
13.38/13.43	c learnt constraints deletion: 501 -> 257
13.49/13.52	c learnt constraints deletion: 420 -> 213
13.59/13.65	c learnt constraints deletion: 457 -> 235
13.69/13.76	c learnt constraints deletion: 434 -> 222
13.88/13.91	c learnt constraints deletion: 508 -> 262
13.98/14.00	c learnt constraints deletion: 440 -> 227
14.08/14.12	c learnt constraints deletion: 462 -> 241
14.19/14.25	c learnt constraints deletion: 489 -> 248
14.30/14.37	c learnt constraints deletion: 477 -> 241
14.39/14.49	c learnt constraints deletion: 481 -> 247
14.59/14.60	c learnt constraints deletion: 450 -> 236
14.68/14.72	c learnt constraints deletion: 493 -> 253
14.78/14.83	c learnt constraints deletion: 466 -> 235
14.88/14.96	c learnt constraints deletion: 473 -> 237
15.08/15.11	c learnt constraints deletion: 516 -> 266
15.19/15.21	c learnt constraints deletion: 487 -> 244
15.30/15.36	c learnt constraints deletion: 538 -> 275
15.40/15.49	c learnt constraints deletion: 572 -> 294
15.59/15.61	c learnt constraints deletion: 561 -> 292
15.68/15.75	c learnt constraints deletion: 527 -> 266
15.89/15.90	c learnt constraints deletion: 527 -> 272
15.99/16.03	c learnt constraints deletion: 483 -> 249
16.09/16.17	c learnt constraints deletion: 502 -> 254
16.28/16.31	c learnt constraints deletion: 491 -> 247
16.39/16.45	c learnt constraints deletion: 532 -> 272
16.49/16.56	c learnt constraints deletion: 480 -> 242
16.59/16.69	c learnt constraints deletion: 512 -> 262
16.79/16.84	c learnt constraints deletion: 514 -> 258
16.88/16.98	c learnt constraints deletion: 525 -> 266
17.08/17.11	c learnt constraints deletion: 509 -> 264
17.18/17.25	c learnt constraints deletion: 540 -> 275
17.28/17.36	c learnt constraints deletion: 507 -> 262
17.38/17.48	c learnt constraints deletion: 533 -> 270
17.49/17.59	c learnt constraints deletion: 466 -> 237
17.69/17.70	c learnt constraints deletion: 470 -> 240
17.79/17.84	c learnt constraints deletion: 507 -> 261
17.89/17.96	c learnt constraints deletion: 488 -> 244
18.08/18.14	c learnt constraints deletion: 544 -> 276
18.18/18.28	c learnt constraints deletion: 551 -> 279
18.38/18.41	c learnt constraints deletion: 523 -> 269
18.48/18.57	c learnt constraints deletion: 567 -> 291
18.70/18.72	c learnt constraints deletion: 574 -> 292
18.79/18.86	c learnt constraints deletion: 584 -> 301
18.99/19.01	c learnt constraints deletion: 570 -> 298
19.09/19.16	c learnt constraints deletion: 592 -> 310
19.19/19.29	c learnt constraints deletion: 557 -> 288
19.39/19.43	c learnt constraints deletion: 541 -> 281
19.49/19.55	c learnt constraints deletion: 512 -> 270
19.69/19.72	c learnt constraints deletion: 571 -> 297
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Verifier Data 

OK	3

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3712374-1338204621/watcher-3712374-1338204621 -o /tmp/evaluation-result-3712374-1338204621/solver-3712374-1338204621 -C 1800 -W 1900 -M 15500 HOME/toysat --wbo HOME/instance-3712374-1338204621.wbo 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
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Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


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/proc/meminfo: memFree=27920532/32873844 swapFree=7620/7620
[pid=20895] ppid=20893 vsize=8256 CPUtime=0.29 cores=1,3,5,7
/proc/20895/stat : 20895 (toysat) R 20893 20895 20029 0 -1 4202496 1144 0 0 0 29 0 0 0 20 0 1 0 286590666 8454144 1066 33554432000 4194304 8973514 140734235334608 140734235334104 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20895/statm: 2064 1066 464 1167 0 845 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8256

[startup+0.700236 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20895
/proc/meminfo: memFree=27920532/32873844 swapFree=7620/7620
[pid=20895] ppid=20893 vsize=8256 CPUtime=0.68 cores=1,3,5,7
/proc/20895/stat : 20895 (toysat) R 20893 20895 20029 0 -1 4202496 1205 0 0 0 68 0 0 0 20 0 1 0 286590666 8454144 1127 33554432000 4194304 8973514 140734235334608 140734235334104 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20895/statm: 2064 1127 464 1167 0 845 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8256

[startup+1.50023 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20896
/proc/meminfo: memFree=27917820/32873844 swapFree=7620/7620
[pid=20895] ppid=20893 vsize=8256 CPUtime=1.49 cores=1,3,5,7
/proc/20895/stat : 20895 (toysat) R 20893 20895 20029 0 -1 4202496 1381 0 0 0 148 1 0 0 20 0 1 0 286590666 8454144 1303 33554432000 4194304 8973514 140734235334608 140734235334104 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20895/statm: 2064 1303 464 1167 0 845 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8256

[startup+3.10024 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20896
/proc/meminfo: memFree=27915448/32873844 swapFree=7620/7620
[pid=20895] ppid=20893 vsize=9280 CPUtime=3.09 cores=1,3,5,7
/proc/20895/stat : 20895 (toysat) R 20893 20895 20029 0 -1 4202496 1637 0 0 0 306 3 0 0 20 0 1 0 286590666 9502720 1559 33554432000 4194304 8973514 140734235334608 140734235334104 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20895/statm: 2320 1559 464 1167 0 1101 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9280

[startup+6.30023 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20896
/proc/meminfo: memFree=27915580/32873844 swapFree=7620/7620
[pid=20895] ppid=20893 vsize=9280 CPUtime=6.29 cores=1,3,5,7
/proc/20895/stat : 20895 (toysat) R 20893 20895 20029 0 -1 4202496 1637 0 0 0 624 5 0 0 20 0 1 0 286590666 9502720 1559 33554432000 4194304 8973514 140734235334608 140734235333872 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20895/statm: 2320 1559 464 1167 0 1101 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9280

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20896
/proc/meminfo: memFree=27915456/32873844 swapFree=7620/7620
[pid=20895] ppid=20893 vsize=9280 CPUtime=12.69 cores=1,3,5,7
/proc/20895/stat : 20895 (toysat) R 20893 20895 20029 0 -1 4202496 1637 0 0 0 1259 10 0 0 20 0 1 0 286590666 9502720 1559 33554432000 4194304 8973514 140734235334608 140734235334104 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20895/statm: 2320 1559 464 1167 0 1101 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9280

[startup+25.5002 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20897
/proc/meminfo: memFree=27911372/32873844 swapFree=7620/7620
[pid=20895] ppid=20893 vsize=10304 CPUtime=25.48 cores=1,3,5,7
/proc/20895/stat : 20895 (toysat) R 20893 20895 20029 0 -1 4202496 1894 0 0 0 2527 21 0 0 20 0 1 0 286590666 10551296 1816 33554432000 4194304 8973514 140734235334608 140734235334104 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20895/statm: 2576 1816 464 1167 0 1357 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10304

[startup+51.1002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20897
/proc/meminfo: memFree=27906420/32873844 swapFree=7620/7620
[pid=20895] ppid=20893 vsize=10304 CPUtime=51.08 cores=1,3,5,7
/proc/20895/stat : 20895 (toysat) R 20893 20895 20029 0 -1 4202496 1894 0 0 0 5071 37 0 0 20 0 1 0 286590666 10551296 1816 33554432000 4194304 8973514 140734235334608 140734235334104 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20895/statm: 2576 1816 464 1167 0 1357 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10304

Solver just ended. Dumping a history of the last processes samples

[startup+51.9002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20897
/proc/meminfo: memFree=27906420/32873844 swapFree=7620/7620
[pid=20895] ppid=20893 vsize=10304 CPUtime=51.88 cores=1,3,5,7
/proc/20895/stat : 20895 (toysat) R 20893 20895 20029 0 -1 4202496 1894 0 0 0 5150 38 0 0 20 0 1 0 286590666 10551296 1816 33554432000 4194304 8973514 140734235334608 140734235334104 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20895/statm: 2576 1816 464 1167 0 1357 0
Current children cumulated CPU time (s) 51.88
Current children cumulated vsize (KiB) 10304

[startup+52.1002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20897
/proc/meminfo: memFree=27906420/32873844 swapFree=7620/7620
[pid=20895] ppid=20893 vsize=10304 CPUtime=52.08 cores=1,3,5,7
/proc/20895/stat : 20895 (toysat) R 20893 20895 20029 0 -1 4202496 1894 0 0 0 5170 38 0 0 20 0 1 0 286590666 10551296 1816 33554432000 4194304 8973514 140734235334608 140734235334104 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/20895/statm: 2576 1816 464 1167 0 1357 0
Current children cumulated CPU time (s) 52.08
Current children cumulated vsize (KiB) 10304

Child status: 0
Real time (s): 52.1877
CPU time (s): 52.1791
CPU user time (s): 51.7911
CPU system time (s): 0.387941
CPU usage (%): 99.9835
Max. virtual memory (cumulated for all children) (KiB): 10304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 51.7911
system time used= 0.387941
maximum resident set size= 7280
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1898
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= 3
involuntary context switches= 56

runsolver used 0.096985 second user time and 0.275958 second system time

The end

Launcher Data 

Begin job on node107 at 2012-05-28 13:30:21
IDJOB=3712374
IDBENCH=79212
IDSOLVER=2291
FILE ID=node107/3712374-1338204621
RUNJOBID= node107-1338193582-20046
PBS_JOBID= 14624587
Free space on /tmp= 71556 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111226062--soft-0-100-0.wbo
COMMAND LINE= HOME/toysat --wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3712374-1338204621/watcher-3712374-1338204621 -o /tmp/evaluation-result-3712374-1338204621/solver-3712374-1338204621 -C 1800 -W 1900 -M 15500  HOME/toysat --wbo HOME/instance-3712374-1338204621.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 033c12179045731c4fd222e5d353b2b2
RANDOM SEED=390010412

node107.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.52
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27921060 kB
Buffers:          431692 kB
Cached:          3456236 kB
SwapCached:            0 kB
Active:          1133092 kB
Inactive:        2962884 kB
Active(anon):     210512 kB
Inactive(anon):        0 kB
Active(file):     922580 kB
Inactive(file):  2962884 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              7440 kB
Writeback:             0 kB
AnonPages:        215348 kB
Mapped:            16072 kB
Shmem:               200 kB
Slab:             715044 kB
SReclaimable:     157460 kB
SUnreclaim:       557584 kB
KernelStack:        1488 kB
PageTables:         4560 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     322068 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    190464 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71548 MiB
End job on node107 at 2012-05-28 13:31:13