Trace number 3712050

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 29.0936 29.0984

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111220019--soft-33-100-0.wbo
MD5SUM14adea07f674cbc6036223afab3dc3b4
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.636903
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 constraints64
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 2925
Min constraint cost 1
Max constraint cost 96
Sum of constraints costs 2924
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1259
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 

0.00/0.00	c 2012-05-28T08:04:46+0200
0.00/0.00	c arch = x86_64
0.00/0.00	c os = linux
0.00/0.00	c compiler = ghc 7.4
0.00/0.00	c packages:
0.00/0.00	c   OptDir-0.0.1
0.00/0.00	c   array-0.4.0.0
0.00/0.00	c   base-4.5.0.0
0.00/0.00	c   bytestring-0.9.2.1
0.00/0.00	c   containers-0.4.2.1
0.00/0.00	c   deepseq-1.3.0.0
0.00/0.00	c   mtl-2.1.1
0.00/0.00	c   old_locale-1.0.0.4
0.00/0.00	c   parse_dimacs-1.2
0.00/0.00	c   parsec-3.1.2
0.00/0.00	c   queue-0.1.2
0.00/0.00	c   stm-2.3
0.00/0.00	c   time-1.4
0.00/0.00	c command line = ["--wbo","HOME/instance-3712050-1338185086.wbo"]
0.00/0.00	c #vars 169
0.00/0.00	c #constraints 101
0.00/0.00	c Solving starts ...
0.02/0.05	c solving time = 0.043s
0.02/0.05	c #decision = 331
0.02/0.05	c #conflict = 108
0.02/0.05	c #restart = 1
0.02/0.05	o 337
0.02/0.05	c Solving starts ...
0.02/0.05	c solving time = 0.000s
0.02/0.05	c #decision = 382
0.02/0.05	c #conflict = 108
0.02/0.05	c #restart = 1
0.02/0.05	o 281
0.02/0.05	c Solving starts ...
0.02/0.06	c solving time = 0.015s
0.02/0.06	c #decision = 455
0.02/0.06	c #conflict = 129
0.02/0.06	c #restart = 1
0.02/0.06	o 275
0.02/0.06	c Solving starts ...
0.02/0.06	c learnt constraints deletion: 128 -> 64
0.02/0.06	c solving time = 0.001s
0.02/0.06	c #decision = 494
0.02/0.06	c #conflict = 129
0.02/0.06	c #restart = 1
0.02/0.06	o 251
0.02/0.06	c Solving starts ...
0.02/0.06	c solving time = 0.000s
0.02/0.06	c #decision = 531
0.02/0.06	c #conflict = 129
0.02/0.06	c #restart = 1
0.02/0.06	o 231
0.02/0.06	c Solving starts ...
0.02/0.07	c solving time = 0.001s
0.02/0.07	c #decision = 598
0.02/0.07	c #conflict = 130
0.02/0.07	c #restart = 1
0.02/0.07	o 162
0.02/0.07	c Solving starts ...
0.02/0.07	c solving time = 0.001s
0.02/0.07	c #decision = 638
0.02/0.07	c #conflict = 130
0.02/0.07	c #restart = 1
0.02/0.07	o 126
0.02/0.07	c Solving starts ...
0.02/0.07	c solving time = 0.000s
0.02/0.07	c #decision = 676
0.02/0.07	c #conflict = 130
0.02/0.07	c #restart = 1
0.02/0.07	o 88
0.02/0.07	c Solving starts ...
0.09/0.12	c learnt constraints deletion: 164 -> 82
0.09/0.19	c learnt constraints deletion: 210 -> 110
0.19/0.24	c learnt constraints deletion: 243 -> 124
0.19/0.28	c learnt constraints deletion: 197 -> 101
0.19/0.29	c solving time = 0.223s
0.19/0.29	c #decision = 1618
0.19/0.29	c #conflict = 588
0.19/0.29	c #restart = 3
0.19/0.29	o 87
0.19/0.29	c Solving starts ...
0.19/0.29	c learnt constraints deletion: 124 -> 62
0.19/0.29	c solving time = 0.001s
0.19/0.29	c #decision = 1634
0.19/0.29	c #conflict = 588
0.19/0.29	c #restart = 3
0.19/0.29	o 86
0.19/0.29	c Solving starts ...
0.19/0.29	c solving time = 0.001s
0.19/0.29	c #decision = 1651
0.19/0.29	c #conflict = 588
0.19/0.29	c #restart = 3
0.19/0.29	o 80
0.19/0.29	c Solving starts ...
0.29/0.30	c solving time = 0.011s
0.29/0.30	c #decision = 1678
0.29/0.30	c #conflict = 602
0.29/0.30	c #restart = 3
0.29/0.30	o 76
0.29/0.30	c Solving starts ...
0.29/0.31	c solving time = 0.001s
0.29/0.31	c #decision = 1687
0.29/0.31	c #conflict = 602
0.29/0.31	c #restart = 3
0.29/0.31	o 70
0.29/0.31	c Solving starts ...
0.29/0.35	c learnt constraints deletion: 175 -> 88
0.29/0.39	c solving time = 0.083s
0.29/0.39	c #decision = 2008
0.29/0.39	c #conflict = 789
0.29/0.39	c #restart = 4
0.29/0.39	o 67
0.29/0.39	c Solving starts ...
0.29/0.39	c learnt constraints deletion: 175 -> 88
0.39/0.43	c learnt constraints deletion: 187 -> 94
0.49/0.50	c learnt constraints deletion: 233 -> 121
0.49/0.57	c learnt constraints deletion: 253 -> 134
0.59/0.62	c learnt constraints deletion: 236 -> 118
0.69/0.72	c learnt constraints deletion: 290 -> 147
0.69/0.77	c learnt constraints deletion: 268 -> 137
0.79/0.80	c learnt constraints deletion: 181 -> 91
0.89/0.91	c learnt constraints deletion: 282 -> 144
0.89/0.99	c learnt constraints deletion: 284 -> 149
1.00/1.06	c solving time = 0.676s
1.00/1.06	c #decision = 4152
1.00/1.06	c #conflict = 2064
1.00/1.06	c #restart = 8
1.00/1.06	o 61
1.00/1.06	c Solving starts ...
1.00/1.06	c learnt constraints deletion: 280 -> 140
1.10/1.12	c learnt constraints deletion: 235 -> 125
1.10/1.19	c learnt constraints deletion: 241 -> 123
1.19/1.21	c learnt constraints deletion: 160 -> 80
1.29/1.30	c learnt constraints deletion: 259 -> 132
1.29/1.32	c learnt constraints deletion: 177 -> 89
1.39/1.42	c learnt constraints deletion: 262 -> 136
1.39/1.47	c learnt constraints deletion: 250 -> 129
1.39/1.50	c learnt constraints deletion: 179 -> 90
1.49/1.59	c learnt constraints deletion: 287 -> 149
1.59/1.65	c learnt constraints deletion: 286 -> 144
1.59/1.69	c solving time = 0.628s
1.59/1.69	c #decision = 6198
1.59/1.69	c #conflict = 3296
1.59/1.69	c #restart = 12
1.59/1.69	o 49
1.59/1.69	c Solving starts ...
1.59/1.69	c learnt constraints deletion: 229 -> 115
1.59/1.69	c solving time = 0.001s
1.59/1.69	c #decision = 6205
1.59/1.69	c #conflict = 3296
1.59/1.69	c #restart = 12
1.59/1.69	o 48
1.59/1.69	c Solving starts ...
1.69/1.73	c learnt constraints deletion: 214 -> 107
1.69/1.79	c learnt constraints deletion: 243 -> 125
1.78/1.85	c learnt constraints deletion: 261 -> 137
1.78/1.88	c learnt constraints deletion: 238 -> 119
1.89/1.95	c learnt constraints deletion: 281 -> 145
1.99/2.00	c learnt constraints deletion: 259 -> 133
1.99/2.03	c learnt constraints deletion: 194 -> 97
2.10/2.11	c learnt constraints deletion: 293 -> 152
2.10/2.18	c learnt constraints deletion: 313 -> 162
2.20/2.24	c learnt constraints deletion: 310 -> 159
2.29/2.31	c learnt constraints deletion: 312 -> 163
2.29/2.36	c learnt constraints deletion: 292 -> 153
2.39/2.41	c learnt constraints deletion: 317 -> 170
2.39/2.47	c learnt constraints deletion: 312 -> 156
2.49/2.55	c learnt constraints deletion: 329 -> 165
2.59/2.63	c learnt constraints deletion: 339 -> 173
2.69/2.71	c learnt constraints deletion: 340 -> 177
2.69/2.76	c learnt constraints deletion: 329 -> 173
2.79/2.84	c learnt constraints deletion: 321 -> 165
2.89/2.92	c learnt constraints deletion: 368 -> 188
2.89/2.99	c learnt constraints deletion: 341 -> 178
2.99/3.05	c learnt constraints deletion: 322 -> 161
3.09/3.13	c learnt constraints deletion: 357 -> 182
3.09/3.19	c learnt constraints deletion: 354 -> 185
3.19/3.26	c learnt constraints deletion: 343 -> 175
3.29/3.32	c learnt constraints deletion: 329 -> 171
3.39/3.40	c learnt constraints deletion: 344 -> 177
3.39/3.48	c learnt constraints deletion: 372 -> 193
3.49/3.56	c learnt constraints deletion: 397 -> 207
3.59/3.65	c learnt constraints deletion: 399 -> 203
3.69/3.74	c learnt constraints deletion: 389 -> 202
3.79/3.81	c learnt constraints deletion: 371 -> 188
3.79/3.88	c learnt constraints deletion: 358 -> 185
3.89/3.99	c learnt constraints deletion: 397 -> 201
3.89/4.00	c solving time = 2.302s
3.89/4.00	c #decision = 15392
3.89/4.00	c #conflict = 8709
3.89/4.00	c #restart = 20
3.89/4.00	o 40
3.89/4.00	c Solving starts ...
3.89/4.00	c learnt constraints deletion: 209 -> 105
3.99/4.00	c solving time = 0.001s
3.99/4.00	c #decision = 15403
3.99/4.00	c #conflict = 8709
3.99/4.00	c #restart = 20
3.99/4.00	o 39
3.99/4.00	c Solving starts ...
3.99/4.00	c solving time = 0.001s
3.99/4.00	c #decision = 15415
3.99/4.00	c #conflict = 8709
3.99/4.00	c #restart = 20
3.99/4.00	o 33
3.99/4.00	c Solving starts ...
3.99/4.00	c solving time = 0.000s
3.99/4.00	c #decision = 15437
3.99/4.00	c #conflict = 8709
3.99/4.00	c #restart = 20
3.99/4.00	o 13
3.99/4.00	c Solving starts ...
3.99/4.03	c learnt constraints deletion: 204 -> 102
3.99/4.08	c learnt constraints deletion: 251 -> 126
4.09/4.15	c learnt constraints deletion: 320 -> 166
4.09/4.16	c learnt constraints deletion: 196 -> 98
4.18/4.24	c learnt constraints deletion: 321 -> 168
4.18/4.28	c learnt constraints deletion: 282 -> 141
4.29/4.35	c learnt constraints deletion: 343 -> 175
4.40/4.41	c learnt constraints deletion: 313 -> 162
4.40/4.47	c learnt constraints deletion: 328 -> 171
4.49/4.54	c learnt constraints deletion: 340 -> 172
4.49/4.59	c learnt constraints deletion: 340 -> 176
4.59/4.65	c learnt constraints deletion: 340 -> 173
4.69/4.71	c learnt constraints deletion: 372 -> 193
4.69/4.77	c learnt constraints deletion: 377 -> 195
4.79/4.82	c learnt constraints deletion: 363 -> 184
4.79/4.89	c learnt constraints deletion: 392 -> 200
4.89/4.94	c learnt constraints deletion: 367 -> 192
4.99/5.00	c learnt constraints deletion: 381 -> 191
4.99/5.07	c learnt constraints deletion: 388 -> 202
5.09/5.10	c learnt constraints deletion: 290 -> 145
5.09/5.18	c learnt constraints deletion: 391 -> 199
5.19/5.25	c learnt constraints deletion: 393 -> 200
5.29/5.31	c learnt constraints deletion: 408 -> 210
5.29/5.37	c learnt constraints deletion: 386 -> 206
5.40/5.43	c learnt constraints deletion: 379 -> 199
5.40/5.50	c learnt constraints deletion: 403 -> 211
5.50/5.56	c learnt constraints deletion: 412 -> 215
5.59/5.63	c learnt constraints deletion: 385 -> 193
5.59/5.68	c learnt constraints deletion: 333 -> 167
5.69/5.78	c learnt constraints deletion: 433 -> 220
5.79/5.84	c learnt constraints deletion: 408 -> 211
5.79/5.89	c learnt constraints deletion: 377 -> 189
5.89/5.96	c learnt constraints deletion: 397 -> 199
5.99/6.04	c learnt constraints deletion: 427 -> 214
5.99/6.09	c learnt constraints deletion: 373 -> 187
6.09/6.17	c learnt constraints deletion: 412 -> 208
6.19/6.22	c learnt constraints deletion: 377 -> 192
6.29/6.30	c learnt constraints deletion: 404 -> 206
6.29/6.36	c learnt constraints deletion: 386 -> 193
6.39/6.44	c learnt constraints deletion: 418 -> 209
6.49/6.51	c learnt constraints deletion: 414 -> 209
6.49/6.56	c learnt constraints deletion: 346 -> 173
6.49/6.59	c solving time = 2.587s
6.49/6.59	c #decision = 26518
6.49/6.59	c #conflict = 16289
6.49/6.59	c #restart = 29
6.49/6.59	o 12
6.49/6.59	c Solving starts ...
6.49/6.59	c learnt constraints deletion: 247 -> 124
6.59/6.62	c learnt constraints deletion: 223 -> 112
6.59/6.67	c learnt constraints deletion: 261 -> 131
6.69/6.72	c learnt constraints deletion: 306 -> 155
6.69/6.74	c learnt constraints deletion: 204 -> 102
6.79/6.81	c learnt constraints deletion: 288 -> 146
6.79/6.86	c learnt constraints deletion: 297 -> 157
6.88/6.93	c learnt constraints deletion: 326 -> 168
6.88/6.99	c learnt constraints deletion: 336 -> 176
6.98/7.06	c learnt constraints deletion: 327 -> 171
7.08/7.11	c learnt constraints deletion: 324 -> 168
7.08/7.18	c learnt constraints deletion: 344 -> 175
7.18/7.25	c learnt constraints deletion: 345 -> 176
7.28/7.31	c learnt constraints deletion: 326 -> 168
7.28/7.37	c learnt constraints deletion: 297 -> 149
7.38/7.45	c learnt constraints deletion: 375 -> 195
7.49/7.51	c learnt constraints deletion: 359 -> 186
7.49/7.57	c learnt constraints deletion: 342 -> 175
7.60/7.63	c learnt constraints deletion: 345 -> 184
7.60/7.70	c learnt constraints deletion: 328 -> 164
7.70/7.76	c learnt constraints deletion: 381 -> 194
7.79/7.82	c learnt constraints deletion: 364 -> 184
7.79/7.88	c learnt constraints deletion: 363 -> 185
7.89/7.95	c learnt constraints deletion: 373 -> 192
7.99/8.02	c learnt constraints deletion: 394 -> 205
7.99/8.07	c learnt constraints deletion: 359 -> 191
8.09/8.14	c learnt constraints deletion: 383 -> 200
8.19/8.20	c learnt constraints deletion: 350 -> 175
8.19/8.28	c learnt constraints deletion: 386 -> 197
8.29/8.34	c learnt constraints deletion: 371 -> 188
8.29/8.39	c learnt constraints deletion: 344 -> 172
8.39/8.47	c learnt constraints deletion: 396 -> 203
8.49/8.55	c learnt constraints deletion: 434 -> 223
8.59/8.60	c solving time = 2.013s
8.59/8.60	c #decision = 34929
8.59/8.60	c #conflict = 21813
8.59/8.60	c #restart = 37
8.59/8.60	o 11
8.59/8.60	c Solving starts ...
8.59/8.60	c learnt constraints deletion: 356 -> 178
8.59/8.60	c solving time = 0.001s
8.59/8.60	c #decision = 34941
8.59/8.60	c #conflict = 21813
8.59/8.60	c #restart = 37
8.59/8.60	o 10
8.59/8.60	c Solving starts ...
8.59/8.60	c learnt constraints deletion: 178 -> 89
8.59/8.60	c solving time = 0.001s
8.59/8.60	c #decision = 34954
8.59/8.60	c #conflict = 21813
8.59/8.60	c #restart = 37
8.59/8.60	o 9
8.59/8.60	c Solving starts ...
8.59/8.64	c learnt constraints deletion: 188 -> 94
8.59/8.69	c learnt constraints deletion: 243 -> 122
8.69/8.75	c learnt constraints deletion: 312 -> 160
8.69/8.80	c learnt constraints deletion: 282 -> 144
8.79/8.85	c learnt constraints deletion: 325 -> 171
8.79/8.87	c learnt constraints deletion: 239 -> 120
8.88/8.94	c learnt constraints deletion: 346 -> 178
8.98/9.00	c learnt constraints deletion: 346 -> 180
8.98/9.04	c learnt constraints deletion: 292 -> 146
9.08/9.11	c learnt constraints deletion: 319 -> 162
9.08/9.17	c learnt constraints deletion: 324 -> 163
9.19/9.24	c learnt constraints deletion: 350 -> 180
9.29/9.30	c learnt constraints deletion: 337 -> 172
9.29/9.36	c learnt constraints deletion: 347 -> 176
9.39/9.42	c learnt constraints deletion: 377 -> 196
9.39/9.47	c learnt constraints deletion: 340 -> 175
9.49/9.53	c learnt constraints deletion: 349 -> 179
9.49/9.59	c learnt constraints deletion: 339 -> 171
9.59/9.66	c learnt constraints deletion: 345 -> 177
9.69/9.70	c learnt constraints deletion: 315 -> 159
9.69/9.78	c learnt constraints deletion: 351 -> 176
9.79/9.85	c learnt constraints deletion: 386 -> 197
9.89/9.91	c learnt constraints deletion: 378 -> 189
9.89/9.98	c learnt constraints deletion: 391 -> 197
9.98/10.05	c learnt constraints deletion: 417 -> 212
10.09/10.12	c learnt constraints deletion: 405 -> 210
10.09/10.19	c solving time = 1.592s
10.09/10.19	c #decision = 41609
10.09/10.19	c #conflict = 26363
10.09/10.19	c #restart = 44
10.09/10.19	o 8
10.09/10.19	c Solving starts ...
10.09/10.19	c learnt constraints deletion: 395 -> 198
10.19/10.21	c learnt constraints deletion: 245 -> 124
10.19/10.26	c learnt constraints deletion: 281 -> 149
10.19/10.28	c learnt constraints deletion: 193 -> 97
10.29/10.36	c learnt constraints deletion: 289 -> 147
10.39/10.42	c learnt constraints deletion: 301 -> 153
10.39/10.48	c learnt constraints deletion: 302 -> 152
10.49/10.50	c learnt constraints deletion: 218 -> 109
10.49/10.56	c learnt constraints deletion: 323 -> 165
10.59/10.62	c learnt constraints deletion: 315 -> 160
10.59/10.67	c learnt constraints deletion: 302 -> 151
10.69/10.74	c learnt constraints deletion: 369 -> 188
10.69/10.79	c learnt constraints deletion: 326 -> 165
10.79/10.85	c learnt constraints deletion: 336 -> 168
10.89/10.93	c learnt constraints deletion: 339 -> 172
10.89/10.98	c learnt constraints deletion: 327 -> 164
10.99/11.05	c learnt constraints deletion: 368 -> 186
11.09/11.11	c learnt constraints deletion: 370 -> 186
11.09/11.17	c learnt constraints deletion: 346 -> 176
11.19/11.23	c learnt constraints deletion: 304 -> 152
11.29/11.32	c learnt constraints deletion: 376 -> 190
11.29/11.37	c learnt constraints deletion: 337 -> 169
11.39/11.45	c learnt constraints deletion: 372 -> 190
11.49/11.54	c learnt constraints deletion: 379 -> 190
11.59/11.62	c learnt constraints deletion: 391 -> 199
11.69/11.72	c learnt constraints deletion: 412 -> 208
11.69/11.77	c learnt constraints deletion: 362 -> 184
11.78/11.85	c learnt constraints deletion: 391 -> 201
11.88/11.92	c learnt constraints deletion: 369 -> 190
11.88/12.00	c learnt constraints deletion: 391 -> 201
11.99/12.06	c learnt constraints deletion: 377 -> 189
12.10/12.15	c learnt constraints deletion: 434 -> 219
12.19/12.20	c learnt constraints deletion: 355 -> 178
12.19/12.29	c learnt constraints deletion: 421 -> 212
12.29/12.36	c learnt constraints deletion: 435 -> 222
12.39/12.44	c learnt constraints deletion: 444 -> 229
12.49/12.51	c learnt constraints deletion: 438 -> 219
12.49/12.58	c solving time = 2.387s
12.49/12.58	c #decision = 50897
12.49/12.58	c #conflict = 32783
12.49/12.58	c #restart = 52
12.49/12.58	o 7
12.49/12.58	c Solving starts ...
12.49/12.58	c learnt constraints deletion: 424 -> 212
12.59/12.60	c learnt constraints deletion: 278 -> 140
12.59/12.65	c learnt constraints deletion: 298 -> 153
12.69/12.70	c learnt constraints deletion: 297 -> 154
12.69/12.74	c learnt constraints deletion: 258 -> 129
12.79/12.80	c learnt constraints deletion: 310 -> 160
12.79/12.85	c learnt constraints deletion: 305 -> 153
12.89/12.92	c learnt constraints deletion: 336 -> 174
12.99/13.00	c learnt constraints deletion: 352 -> 181
12.99/13.05	c learnt constraints deletion: 310 -> 158
13.09/13.12	c learnt constraints deletion: 357 -> 184
13.09/13.20	c learnt constraints deletion: 392 -> 200
13.19/13.26	c learnt constraints deletion: 373 -> 188
13.28/13.33	c learnt constraints deletion: 379 -> 193
13.28/13.38	c learnt constraints deletion: 347 -> 176
13.38/13.46	c learnt constraints deletion: 375 -> 191
13.49/13.53	c learnt constraints deletion: 396 -> 201
13.49/13.58	c learnt constraints deletion: 349 -> 177
13.59/13.66	c learnt constraints deletion: 400 -> 204
13.69/13.72	c learnt constraints deletion: 398 -> 207
13.69/13.78	c learnt constraints deletion: 390 -> 198
13.79/13.85	c learnt constraints deletion: 422 -> 221
13.89/13.91	c learnt constraints deletion: 400 -> 209
13.89/13.99	c learnt constraints deletion: 387 -> 200
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Verifier Data 

OK	2

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-3712050-1338185086/watcher-3712050-1338185086 -o /tmp/evaluation-result-3712050-1338185086/solver-3712050-1338185086 -C 1800 -W 1900 -M 15500 HOME/toysat --wbo HOME/instance-3712050-1338185086.wbo 

running on 4 cores: 0,2,4,6

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
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
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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Current children cumulated vsize (KiB) 8256

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Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8256

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

[startup+27.1002 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 32093
/proc/meminfo: memFree=30781352/32873844 swapFree=7620/7620
[pid=32092] ppid=32090 vsize=8256 CPUtime=27.09 cores=0,2,4,6
/proc/32092/stat : 32092 (toysat) R 32090 32092 29738 0 -1 4202496 1384 0 0 0 2695 14 0 0 20 0 1 0 284632964 8454144 1304 33554432000 4194304 8973514 140736412893152 140736412892256 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/32092/statm: 2064 1304 466 1167 0 845 0
Current children cumulated CPU time (s) 27.09
Current children cumulated vsize (KiB) 8256

[startup+27.9002 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 32093
/proc/meminfo: memFree=30781352/32873844 swapFree=7620/7620
[pid=32092] ppid=32090 vsize=8256 CPUtime=27.88 cores=0,2,4,6
/proc/32092/stat : 32092 (toysat) R 32090 32092 29738 0 -1 4202496 1384 0 0 0 2774 14 0 0 20 0 1 0 284632964 8454144 1304 33554432000 4194304 8973514 140736412893152 140736412892256 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/32092/statm: 2064 1304 466 1167 0 845 0
Current children cumulated CPU time (s) 27.88
Current children cumulated vsize (KiB) 8256

[startup+28.7002 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 32093
/proc/meminfo: memFree=30781228/32873844 swapFree=7620/7620
[pid=32092] ppid=32090 vsize=8256 CPUtime=28.69 cores=0,2,4,6
/proc/32092/stat : 32092 (toysat) R 32090 32092 29738 0 -1 4202496 1384 0 0 0 2854 15 0 0 20 0 1 0 284632964 8454144 1304 33554432000 4194304 8973514 140736412893152 140736412892648 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/32092/statm: 2064 1304 466 1167 0 845 0
Current children cumulated CPU time (s) 28.69
Current children cumulated vsize (KiB) 8256

[startup+28.9002 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 32093
/proc/meminfo: memFree=30781228/32873844 swapFree=7620/7620
[pid=32092] ppid=32090 vsize=8256 CPUtime=28.88 cores=0,2,4,6
/proc/32092/stat : 32092 (toysat) R 32090 32092 29738 0 -1 4202496 1384 0 0 0 2873 15 0 0 20 0 1 0 284632964 8454144 1304 33554432000 4194304 8973514 140736412893152 140736412892648 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/32092/statm: 2064 1304 466 1167 0 845 0
Current children cumulated CPU time (s) 28.88
Current children cumulated vsize (KiB) 8256

[startup+29.0003 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 32093
/proc/meminfo: memFree=30781228/32873844 swapFree=7620/7620
[pid=32092] ppid=32090 vsize=8256 CPUtime=28.98 cores=0,2,4,6
/proc/32092/stat : 32092 (toysat) R 32090 32092 29738 0 -1 4202496 1384 0 0 0 2883 15 0 0 20 0 1 0 284632964 8454144 1304 33554432000 4194304 8973514 140736412893152 140736412892648 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/32092/statm: 2064 1304 466 1167 0 845 0
Current children cumulated CPU time (s) 28.98
Current children cumulated vsize (KiB) 8256

Child status: 0
Real time (s): 29.0984
CPU time (s): 29.0936
CPU user time (s): 28.9366
CPU system time (s): 0.156976
CPU usage (%): 99.9835
Max. virtual memory (cumulated for all children) (KiB): 8256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 28.9366
system time used= 0.156976
maximum resident set size= 5232
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1388
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= 31

runsolver used 0.06099 second user time and 0.121981 second system time

The end

Launcher Data 

Begin job on node143 at 2012-05-28 08:04:46
IDJOB=3712050
IDBENCH=78809
IDSOLVER=2291
FILE ID=node143/3712050-1338185086
RUNJOBID= node143-1338160335-29754
PBS_JOBID= 14624561
Free space on /tmp= 71656 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111220019--soft-33-100-0.wbo
COMMAND LINE= HOME/toysat --wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3712050-1338185086/watcher-3712050-1338185086 -o /tmp/evaluation-result-3712050-1338185086/solver-3712050-1338185086 -C 1800 -W 1900 -M 15500  HOME/toysat --wbo HOME/instance-3712050-1338185086.wbo

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

MD5SUM BENCH= 14adea07f674cbc6036223afab3dc3b4
RANDOM SEED=572758311

node143.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		: 2666.787
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	: 5333.57
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		: 2666.787
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		: 2666.787
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	: 5331.91
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		: 2666.787
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		: 2666.787
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	: 5331.90
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		: 2666.787
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	: 5298.57
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		: 2666.787
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	: 5331.91
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		: 2666.787
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:        30785320 kB
Buffers:          383192 kB
Cached:           596292 kB
SwapCached:            0 kB
Active:           873404 kB
Inactive:         378564 kB
Active(anon):     263660 kB
Inactive(anon):    11300 kB
Active(file):     609744 kB
Inactive(file):   367264 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              7016 kB
Writeback:             0 kB
AnonPages:        279644 kB
Mapped:            15972 kB
Shmem:               200 kB
Slab:             696820 kB
SReclaimable:     139232 kB
SUnreclaim:       557588 kB
KernelStack:        1480 kB
PageTables:         4256 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     387276 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    258048 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= 71648 MiB
End job on node143 at 2012-05-28 08:05:15