Trace number 362778

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, and are wall clock time (not CPU 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
minisat+ 1.14UNSAT 16.7565 16.7699

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-e226.opb
MD5SUMba85c504e75c36f184b41f40c4eddd0f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark9.71252
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables8460
Total number of constraints216
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints216
Minimum length of a constraint30
Maximum length of a constraint3210
Number of terms in the objective function 5160
Biggest coefficient in the objective function 17864
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 528383
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 528383
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Parsing PB file...
0.89/0.92	c Converting 231 PB-constraints to clauses...
0.89/0.92	c   -- Unit propagations: pppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
3.09/3.12	c   -- Detecting intervals from adjacent constraints: ####=####=##########################
3.09/3.12	c   -- Clauses(.)/Splits(s): .s.s
3.09/3.12	c ---[ 232]---> Adder-cost: 436   maxlim: 171   bits: 9/8
3.09/3.20	c ---[ 230]---> BDD-cost:  327
3.20/3.21	c ---[ 228]---> Adder-cost: 262   maxlim: 136   bits: 8/8
3.20/3.23	c ---[ 226]---> BDD-cost:   21
3.20/3.23	c ---[ 224]---> BDD-cost:   21
3.20/3.23	c ---[ 223]---> BDD-cost:  165
3.20/3.23	c ---[ 222]---> BDD-cost:  193
3.20/3.24	c ---[ 221]---> BDD-cost:  445
3.20/3.26	c ---[ 220]---> BDD-cost:  883
3.30/3.34	c ---[ 219]---> BDD-cost:   63
3.30/3.34	c ---[ 217]---> BDD-cost:   21
3.30/3.34	c ---[ 216]---> Sorter-cost:  292     Base:
3.30/3.34	c ---[ 214]---> Adder-cost: 336   maxlim: 13   bits: 5/4
3.30/3.35	c ---[ 213]---> Adder-cost: 376   maxlim: 11   bits: 5/4
3.30/3.36	c ---[ 211]---> Adder-cost: 88   maxlim: 14   bits: 5/4
3.30/3.36	c ---[ 209]---> BDD-cost:   21
3.30/3.36	c ---[ 207]---> Sorter-cost:  525     Base: 2
3.30/3.36	c ---[ 205]---> Adder-cost: 376   maxlim: 272   bits: 9/9
3.30/3.39	c ---[ 204]---> BDD-cost:   21
3.30/3.39	c ---[ 203]---> Sorter-cost:  482     Base: 2
3.30/3.39	c ---[ 202]---> Adder-cost: 140   maxlim: 44   bits: 7/6
3.39/3.40	c ---[ 201]---> BDD-cost:   21
3.39/3.40	c ---[ 200]---> Adder-cost: 448   maxlim: 701   bits: 10/10
3.39/3.43	c ---[ 199]---> Adder-cost: 328   maxlim: 137   bits: 9/8
3.39/3.45	c ---[ 198]---> Adder-cost: 261   maxlim: 11   bits: 5/4
3.39/3.46	c ---[ 197]---> BDD-cost:   21
3.39/3.46	c ---[ 196]---> Sorter-cost:  414     Base: 5
3.39/3.46	c ---[ 195]---> Sorter-cost:  821     Base: 3
3.39/3.47	c ---[ 193]---> Adder-cost: 258   maxlim: 12   bits: 5/4
3.39/3.47	c ---[ 192]---> Sorter-cost:  471     Base: 3
3.39/3.47	c ---[ 191]---> BDD-cost:   19
3.39/3.47	c ---[ 190]---> Adder-cost: 416   maxlim: 854   bits: 11/10
3.49/3.51	c ---[ 189]---> Adder-cost: 184   maxlim: 2467   bits: 12/12
3.49/3.53	c ---[ 188]---> BDD-cost:   75
3.49/3.53	c ---[ 185]---> BDD-cost:   23
3.49/3.53	c ---[ 184]---> Adder-cost: 576   maxlim: 25   bits: 6/5
3.49/3.54	c ---[ 183]---> Sorter-cost:  191     Base: 2
3.49/3.54	c ---[ 182]---> BDD-cost:   21
3.49/3.54	c ---[ 181]---> Sorter-cost:  840     Base:
3.49/3.55	c ---[ 180]---> BDD-cost:   19
3.49/3.55	c ---[ 179]---> Sorter-cost:  466     Base: 2
3.49/3.55	c ---[ 178]---> Sorter-cost:  674     Base: 11
3.49/3.55	c ---[ 177]---> Sorter-cost:  523     Base: 3
3.49/3.55	c ---[ 176]---> Adder-cost: 1213   maxlim: 452   bits: 10/9
3.58/3.60	c ---[ 175]---> BDD-cost:   21
3.58/3.60	c ---[ 174]---> BDD-cost:   21
3.58/3.60	c ---[ 173]---> Adder-cost: 596   maxlim: 446   bits: 10/9
3.58/3.67	c ---[ 171]---> Adder-cost: 545   maxlim: 12   bits: 5/4
3.58/3.68	c ---[ 170]---> BDD-cost:   49
3.58/3.68	c ---[ 169]---> Adder-cost: 180   maxlim: 143   bits: 8/8
3.58/3.69	c ---[ 168]---> Adder-cost: 224   maxlim: 225   bits: 9/8
3.68/3.71	c ---[ 167]---> Adder-cost: 226   maxlim: 242   bits: 9/8
3.68/3.72	c ---[ 166]---> Adder-cost: 172   maxlim: 242   bits: 9/8
3.68/3.74	c ---[ 165]---> Adder-cost: 310   maxlim: 337   bits: 9/9
3.68/3.76	c ---[ 164]---> Adder-cost: 442   maxlim: 472   bits: 10/9
3.78/3.81	c ---[ 163]---> Adder-cost: 650   maxlim: 510   bits: 10/9
3.88/3.92	c ---[ 161]---> Adder-cost: 290   maxlim: 184   bits: 8/8
3.88/3.93	c ---[ 159]---> Adder-cost: 184   maxlim: 123   bits: 8/7
3.88/3.94	c ---[ 158]---> Adder-cost: 196   maxlim: 252   bits: 9/8
3.88/3.96	c ---[ 157]---> Adder-cost: 192   maxlim: 136   bits: 8/8
3.88/3.96	c ---[ 156]---> BDD-cost:   21
3.88/3.96	c ---[ 155]---> BDD-cost:   21
3.88/3.96	c ---[ 154]---> BDD-cost:   40
3.88/3.96	c ---[ 152]---> Adder-cost: 2753   maxlim: 66   bits: 8/7
3.98/4.09	c ---[ 150]---> BDD-cost:   33
3.98/4.09	c ---[ 148]---> Adder-cost: 2162   maxlim: 847   bits: 11/10
4.09/4.19	c ---[ 147]---> BDD-cost:   21
4.09/4.19	c ---[ 146]---> BDD-cost:   21
4.09/4.19	c ---[ 145]---> BDD-cost:    0
4.09/4.19	c ---[ 143]---> BDD-cost:   24
4.09/4.19	c ---[ 142]---> BDD-cost:   21
4.09/4.20	c ---[ 140]---> Adder-cost: 2532   maxlim: 35632   bits: 16/16
5.49/5.55	c ---[ 138]---> Adder-cost: 1598   maxlim: 6158   bits: 14/13
5.69/5.76	c ---[ 136]---> Adder-cost: 2269   maxlim: 5004   bits: 14/13
5.99/6.08	c ---[ 135]---> Adder-cost: 134   maxlim: 81   bits: 7/7
5.99/6.08	c ---[ 134]---> Adder-cost: 87   maxlim: 12   bits: 5/4
5.99/6.09	c ---[ 132]---> Adder-cost: 75   maxlim: 12   bits: 5/4
5.99/6.09	c ---[ 131]---> BDD-cost:   49
5.99/6.09	c ---[ 130]---> Adder-cost: 130   maxlim: 70   bits: 7/7
5.99/6.09	c ---[ 128]---> Adder-cost: 56   maxlim: 46   bits: 6/6
6.09/6.10	c ---[ 127]---> BDD-cost:   21
6.09/6.10	c ---[ 126]---> BDD-cost:   23
6.09/6.10	c ---[ 124]---> Adder-cost: 1787   maxlim: 9697   bits: 15/14
6.39/6.45	c ---[ 122]---> Adder-cost: 2064   maxlim: 32798   bits: 16/16
7.98/8.07	c ---[ 121]---> Adder-cost: 554   maxlim: 1287   bits: 11/11
8.08/8.14	c ---[ 120]---> BDD-cost:   32
8.08/8.14	c ---[ 118]---> Adder-cost: 416   maxlim: 269020   bits: 19/19
8.38/8.40	c ---[ 117]---> Sorter-cost: 2588     Base: 3 3 3 3 3 11 2 2 2
8.48/8.50	c ---[ 116]---> Adder-cost: 378   maxlim: 166564   bits: 19/18
8.69/8.72	c ---[ 115]---> Adder-cost: 634   maxlim: 443774   bits: 20/19
9.58/9.64	c ---[ 114]---> Adder-cost: 286   maxlim: 90   bits: 8/7
9.68/9.71	c ---[ 113]---> Adder-cost: 232   maxlim: 74   bits: 8/7
9.68/9.78	c ---[ 112]---> Adder-cost: 114   maxlim: 75   bits: 7/7
9.68/9.79	c ---[ 111]---> BDD-cost:  533
9.79/9.82	c ---[ 110]---> Adder-cost: 830   maxlim: 2170   bits: 12/12
10.08/10.10	c ---[ 109]---> Adder-cost: 1234   maxlim: 534   bits: 11/10
10.08/10.16	c ---[ 108]---> BDD-cost:   21
10.08/10.16	c ---[ 107]---> BDD-cost:  193
10.08/10.17	c ---[ 106]---> Adder-cost: 68   maxlim: 42   bits: 6/6
10.08/10.17	c ---[ 105]---> Adder-cost: 80   maxlim: 27   bits: 6/5
10.08/10.18	c ---[ 103]---> Adder-cost: 122   maxlim: 42   bits: 7/6
10.08/10.18	c ---[ 102]---> Adder-cost: 472   maxlim: 11   bits: 5/4
10.08/10.19	c ---[ 101]---> BDD-cost:   21
10.08/10.19	c ---[ 100]---> Adder-cost: 404   maxlim: 434   bits: 10/9
10.18/10.23	c ---[  99]---> Adder-cost: 339   maxlim: 111   bits: 8/7
10.18/10.24	c ---[  98]---> Adder-cost: 329   maxlim: 281   bits: 10/9
10.18/10.26	c ---[  97]---> Adder-cost: 363   maxlim: 171   bits: 9/8
10.18/10.27	c ---[  96]---> Adder-cost: 307   maxlim: 222   bits: 9/8
10.18/10.28	c ---[  95]---> Adder-cost: 317   maxlim: 291   bits: 10/9
10.28/10.30	c ---[  94]---> Adder-cost: 415   maxlim: 461   bits: 10/9
10.28/10.34	c ---[  93]---> Adder-cost: 330   maxlim: 374   bits: 10/9
10.28/10.37	c ---[  92]---> Adder-cost: 271   maxlim: 123   bits: 8/7
10.28/10.39	c ---[  91]---> Adder-cost: 765   maxlim: 12   bits: 5/4
10.38/10.41	c ---[  90]---> BDD-cost:   32
10.38/10.41	c ---[  89]---> Adder-cost: 692   maxlim: 771   bits: 10/10
10.38/10.49	c ---[  88]---> Adder-cost: 662   maxlim: 170   bits: 9/8
10.48/10.51	c ---[  87]---> Adder-cost: 588   maxlim: 433   bits: 10/9
10.48/10.54	c ---[  86]---> Adder-cost: 511   maxlim: 218   bits: 9/8
10.48/10.56	c ---[  85]---> Adder-cost: 617   maxlim: 367   bits: 10/9
10.48/10.59	c ---[  84]---> Adder-cost: 565   maxlim: 327   bits: 10/9
10.58/10.61	c ---[  83]---> Adder-cost: 732   maxlim: 1318   bits: 11/11
10.68/10.72	c ---[  82]---> Adder-cost: 504   maxlim: 723   bits: 10/10
10.78/10.80	c ---[  81]---> Adder-cost: 464   maxlim: 197   bits: 9/8
10.78/10.82	c ---[  80]---> Adder-cost: 776   maxlim: 11   bits: 5/4
10.78/10.86	c ---[  79]---> BDD-cost:   21
10.78/10.86	c ---[  78]---> Adder-cost: 812   maxlim: 2508   bits: 12/12
10.89/10.96	c ---[  77]---> Adder-cost: 634   maxlim: 504   bits: 10/9
10.99/11.00	c ---[  76]---> Adder-cost: 794   maxlim: 1657   bits: 12/11
11.08/11.11	c ---[  75]---> Adder-cost: 681   maxlim: 693   bits: 11/10
11.08/11.15	c ---[  74]---> Adder-cost: 707   maxlim: 1191   bits: 12/11
11.08/11.19	c ---[  73]---> Adder-cost: 631   maxlim: 1258   bits: 12/11
11.18/11.25	c ---[  72]---> Adder-cost: 856   maxlim: 4382   bits: 13/13
11.38/11.42	c ---[  71]---> Adder-cost: 818   maxlim: 2279   bits: 12/12
11.48/11.55	c ---[  70]---> Adder-cost: 682   maxlim: 651   bits: 11/10
11.58/11.60	c ---[  69]---> Adder-cost: 371   maxlim: 434   bits: 10/9
11.58/11.64	c ---[  68]---> Adder-cost: 349   maxlim: 337   bits: 10/9
11.58/11.68	c ---[  67]---> Adder-cost: 523   maxlim: 888   bits: 11/10
11.68/11.77	c ---[  66]---> Adder-cost: 509   maxlim: 822   bits: 11/10
11.78/11.85	c ---[  65]---> Adder-cost: 588   maxlim: 1086   bits: 12/11
11.88/11.95	c ---[  64]---> Adder-cost: 641   maxlim: 1683   bits: 12/11
11.99/12.03	c ---[  63]---> BDD-cost:  137
11.99/12.04	c ---[  61]---> Sorter-cost:  447     Base: 2
11.99/12.04	c ---[  60]---> Adder-cost: 188   maxlim: 195   bits: 9/8
11.99/12.05	c ---[  59]---> Adder-cost: 190   maxlim: 195   bits: 9/8
11.99/12.06	c ---[  58]---> Adder-cost: 178   maxlim: 199   bits: 9/8
11.99/12.07	c ---[  57]---> Adder-cost: 206   maxlim: 245   bits: 9/8
11.99/12.08	c ---[  56]---> Adder-cost: 210   maxlim: 353   bits: 9/9
11.99/12.10	c ---[  55]---> Adder-cost: 218   maxlim: 365   bits: 9/9
12.09/12.12	c ---[  54]---> Adder-cost: 214   maxlim: 371   bits: 9/9
12.09/12.13	c ---[  53]---> Adder-cost: 192   maxlim: 386   bits: 9/9
12.09/12.15	c ---[  52]---> Adder-cost: 1286   maxlim: 75   bits: 8/7
12.18/12.22	c ---[  51]---> Sorter-cost: 1442     Base: 3 7 3 3 2 2 2 2
12.18/12.26	c ---[  49]---> Sorter-cost:  471     Base:
12.18/12.26	c ---[  48]---> Sorter-cost:  545     Base: 2
12.18/12.26	c ---[  46]---> BDD-cost:  427
12.18/12.26	c ---[  45]---> BDD-cost:  258
12.18/12.27	c ---[  44]---> BDD-cost:   21
12.18/12.27	c ---[  43]---> Adder-cost: 88   maxlim: 54   bits: 7/6
12.18/12.28	c ---[  42]---> BDD-cost:   21
12.18/12.28	c ---[  40]---> Adder-cost: 72   maxlim: 38   bits: 6/6
12.18/12.28	c ---[  39]---> BDD-cost:   21
12.18/12.28	c ---[  38]---> Sorter-cost:  278     Base:
12.18/12.28	c ---[  37]---> Adder-cost: 125   maxlim: 30   bits: 6/5
12.18/12.28	c ---[  36]---> Adder-cost: 118   maxlim: 147   bits: 8/8
12.18/12.29	c ---[  35]---> Adder-cost: 164   maxlim: 218   bits: 9/8
12.28/12.30	c ---[  34]---> Adder-cost: 78   maxlim: 51   bits: 7/6
12.28/12.30	c ---[  32]---> Adder-cost: 408   maxlim: 59   bits: 7/6
12.28/12.32	c ---[  30]---> Adder-cost: 452   maxlim: 118   bits: 8/7
12.28/12.34	c ---[  28]---> Adder-cost: 470   maxlim: 558   bits: 10/10
12.28/12.39	c ---[  26]---> Adder-cost: 384   maxlim: 16   bits: 6/5
12.38/12.40	c ---[  25]---> Adder-cost: 148   maxlim: 84   bits: 7/7
12.38/12.41	c ---[  24]---> Adder-cost: 234   maxlim: 261   bits: 9/9
12.38/12.43	c ---[  23]---> Adder-cost: 236   maxlim: 308   bits: 9/9
12.38/12.45	c ---[  22]---> Adder-cost: 154   maxlim: 98   bits: 8/7
12.38/12.46	c ---[  21]---> Adder-cost: 120   maxlim: 94   bits: 7/7
12.38/12.47	c ---[  20]---> Adder-cost: 78   maxlim: 51   bits: 7/6
12.38/12.47	c ---[  19]---> Sorter-cost:  546     Base: 2
12.38/12.47	c ---[  18]---> Sorter-cost:  537     Base: 3
12.38/12.47	c ---[  17]---> Sorter-cost:  466     Base: 2
12.38/12.47	c ---[  15]---> Adder-cost: 124   maxlim: 61   bits: 7/6
12.38/12.48	c ---[  14]---> Sorter-cost:  523     Base: 7
12.38/12.48	c ---[  12]---> BDD-cost:   38
12.38/12.48	c ---[  11]---> BDD-cost:   19
12.38/12.48	c ---[   9]---> BDD-cost:   81
12.38/12.48	c ---[   6]---> BDD-cost:  667
12.48/12.53	c ---[   5]---> BDD-cost:   21
12.48/12.53	c ---[   3]---> Sorter-cost:  429     Base: 3
12.48/12.53	c ---[   2]---> Adder-cost: 82   maxlim: 77   bits: 7/7
12.48/12.54	c ---[   1]---> Sorter-cost:  553     Base: 3
12.48/12.54	c ---[   0]---> Sorter-cost:  441     Base: 5
12.78/12.87	c ==================================[MINISAT+]==================================
12.78/12.87	c | Conflicts | Original         | Learnt                           | Progress |
12.78/12.87	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
12.78/12.87	c ==============================================================================
12.78/12.87	c |         0 |  431763  1492254 |  143921       0        0     nan |  0.000 % |
12.98/13.00	c |       100 |  431694  1492071 |  158313      96      379     3.9 |  6.183 % |
13.08/13.15	c |       252 |  431629  1491885 |  174144     243     1384     5.7 |  6.195 % |
13.28/13.31	c |       477 |  431280  1491092 |  191558     408     2685     6.6 |  6.371 % |
13.28/13.36	c |       814 |  431264  1491038 |  210714     744     5759     7.7 |  6.373 % |
13.48/13.56	c |      1322 |  431236  1490945 |  231786    1167     9200     7.9 |  6.376 % |
13.98/14.01	c |      2081 |  429079  1483350 |  254964    1866    15263     8.2 |  6.661 % |
14.38/14.45	c |      3220 |  411866  1423088 |  280461    2949    26647     9.0 |  9.213 % |
14.68/14.79	c |      4932 |  392302  1354647 |  308507    4640    56816    12.2 | 12.405 % |
15.39/15.42	c |      7494 |  392083  1354114 |  339358    5289    58608    11.1 | 12.485 % |
16.28/16.36	c |     11342 |  391822  1353285 |  373294    9081   116715    12.9 | 12.524 % |
16.68/16.75	c ==============================================================================
16.68/16.75	c UNSATISFIABLE
16.68/16.75	s UNSATISFIABLE
16.68/16.75	c _______________________________________________________________________________
16.68/16.75	c 
16.68/16.75	c restarts              : 11
16.68/16.75	c conflicts             : 11743          (704 /sec)
16.68/16.75	c decisions             : 54694          (3277 /sec)
16.68/16.75	c propagations          : 0              (0 /sec)
16.68/16.75	c inspects              : 0              (0 /sec)
16.68/16.75	c CPU time              : 16.6905 s
16.68/16.75	c _______________________________________________________________________________

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362778-1177017986/instance-362778-1177017986.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-362778-1177017986 -o ROOT/results/node21/solver-362778-1177017986 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362778-1177017986/minisat+ /tmp/evaluation/362778-1177017986/instance-362778-1177017986.opb 

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): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.08 1.02 0.98 3/77 25760
/proc/meminfo: memFree=1795016/2055920 swapFree=4163760/4192956
[pid=25760] ppid=25758 vsize=1484 CPUtime=0
/proc/25760/stat : 25760 (minisat+) R 25758 25760 25229 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 149715893 1519616 172 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135010894 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25760/statm: 371 173 67 215 0 153 0

[startup+0.085445 s]
/proc/loadavg: 1.08 1.02 0.98 3/77 25760
/proc/meminfo: memFree=1795016/2055920 swapFree=4163760/4192956
[pid=25760] ppid=25758 vsize=2264 CPUtime=0.08
/proc/25760/stat : 25760 (minisat+) R 25758 25760 25229 0 -1 4194304 420 0 0 0 8 0 0 0 18 0 1 0 149715893 2318336 404 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005282 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25760/statm: 566 404 75 215 0 348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2264

[startup+0.101445 s]
/proc/loadavg: 1.08 1.02 0.98 3/77 25760
/proc/meminfo: memFree=1795016/2055920 swapFree=4163760/4192956
[pid=25760] ppid=25758 vsize=2396 CPUtime=0.09
/proc/25760/stat : 25760 (minisat+) R 25758 25760 25229 0 -1 4194304 453 0 0 0 9 0 0 0 18 0 1 0 149715893 2453504 437 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838471 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25760/statm: 599 437 75 215 0 381 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2396

[startup+0.301467 s]
/proc/loadavg: 1.08 1.02 0.98 3/77 25760
/proc/meminfo: memFree=1795016/2055920 swapFree=4163760/4192956
[pid=25760] ppid=25758 vsize=3812 CPUtime=0.29
/proc/25760/stat : 25760 (minisat+) R 25758 25760 25229 0 -1 4194304 793 0 0 0 29 0 0 0 19 0 1 0 149715893 3903488 777 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005850 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25760/statm: 953 777 75 215 0 735 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3812

[startup+0.701511 s]
/proc/loadavg: 1.08 1.02 0.98 3/77 25760
/proc/meminfo: memFree=1795016/2055920 swapFree=4163760/4192956
[pid=25760] ppid=25758 vsize=5596 CPUtime=0.69
/proc/25760/stat : 25760 (minisat+) R 25758 25760 25229 0 -1 4194304 1225 0 0 0 69 0 0 0 23 0 1 0 149715893 5730304 1209 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25760/statm: 1399 1209 75 215 0 1181 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5596

[startup+1.5016 s]
/proc/loadavg: 1.08 1.02 0.98 2/78 25761
/proc/meminfo: memFree=1788992/2055920 swapFree=4163760/4192956
[pid=25760] ppid=25758 vsize=7116 CPUtime=1.49
/proc/25760/stat : 25760 (minisat+) R 25758 25760 25229 0 -1 4194304 1613 0 0 0 148 1 0 0 25 0 1 0 149715893 7286784 1597 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134805960 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25760/statm: 1779 1597 83 215 0 1561 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7116

[startup+3.10177 s]
/proc/loadavg: 1.08 1.02 0.98 2/78 25761
/proc/meminfo: memFree=1788800/2055920 swapFree=4163760/4192956
[pid=25760] ppid=25758 vsize=7116 CPUtime=3.09
/proc/25760/stat : 25760 (minisat+) R 25758 25760 25229 0 -1 4194304 1614 0 0 0 308 1 0 0 25 0 1 0 149715893 7286784 1598 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005840 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25760/statm: 1779 1598 83 215 0 1561 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7116

[startup+6.30112 s]
/proc/loadavg: 1.07 1.02 0.98 2/78 25761
/proc/meminfo: memFree=1783168/2055920 swapFree=4163760/4192956
[pid=25760] ppid=25758 vsize=12688 CPUtime=6.29
/proc/25760/stat : 25760 (minisat+) R 25758 25760 25229 0 -1 4194304 3609 0 0 0 627 2 0 0 25 0 1 0 149715893 12992512 2997 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003848 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25760/statm: 3172 2997 109 215 0 2954 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12688

[startup+12.7018 s]
/proc/loadavg: 1.07 1.02 0.98 2/78 25761
/proc/meminfo: memFree=1782912/2055920 swapFree=4163760/4192956
[pid=25760] ppid=25758 vsize=23288 CPUtime=12.68
/proc/25760/stat : 25760 (minisat+) R 25758 25760 25229 0 -1 4194304 6083 0 0 0 1265 3 0 0 25 0 1 0 149715893 23846912 5320 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25760/statm: 5822 5321 112 215 0 5604 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23288

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

[startup+14.307 s]
/proc/loadavg: 1.07 1.02 0.98 2/78 25761
/proc/meminfo: memFree=1762880/2055920 swapFree=4163760/4192956
[pid=25760] ppid=25758 vsize=34412 CPUtime=14.29
/proc/25760/stat : 25760 (minisat+) R 25758 25760 25229 0 -1 4194304 8848 0 0 0 1424 5 0 0 25 0 1 0 149715893 35237888 8085 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569778 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25760/statm: 8603 8085 124 215 0 8385 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 34412

[startup+15.9012 s]
/proc/loadavg: 1.06 1.02 0.98 2/78 25761
/proc/meminfo: memFree=1762752/2055920 swapFree=4163760/4192956
[pid=25760] ppid=25758 vsize=34412 CPUtime=15.88
/proc/25760/stat : 25760 (minisat+) R 25758 25760 25229 0 -1 4194304 8866 0 0 0 1583 5 0 0 25 0 1 0 149715893 35237888 8103 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134582052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25760/statm: 8603 8103 124 215 0 8385 0
Current children cumulated CPU time (s) 15.88
Current children cumulated vsize (KiB) 34412

[startup+16.3012 s]
/proc/loadavg: 1.06 1.02 0.98 2/78 25761
/proc/meminfo: memFree=1762752/2055920 swapFree=4163760/4192956
[pid=25760] ppid=25758 vsize=34540 CPUtime=16.28
/proc/25760/stat : 25760 (minisat+) R 25758 25760 25229 0 -1 4194304 8888 0 0 0 1623 5 0 0 25 0 1 0 149715893 35368960 8125 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25760/statm: 8635 8125 124 215 0 8417 0
Current children cumulated CPU time (s) 16.28
Current children cumulated vsize (KiB) 34540

[startup+16.7013 s]
/proc/loadavg: 1.06 1.02 0.98 2/78 25761
/proc/meminfo: memFree=1762624/2055920 swapFree=4163760/4192956
[pid=25760] ppid=25758 vsize=34540 CPUtime=16.68
/proc/25760/stat : 25760 (minisat+) R 25758 25760 25229 0 -1 4194304 8907 0 0 0 1663 5 0 0 25 0 1 0 149715893 35368960 8144 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569828 0 0 4096 16386 0 0 0 17 1 0 0
/proc/25760/statm: 8635 8144 124 215 0 8417 0
Current children cumulated CPU time (s) 16.68
Current children cumulated vsize (KiB) 34540

Child status: 20
Real time (s): 16.7699
CPU time (s): 16.7565
CPU user time (s): 16.7005
CPU system time (s): 0.055991
CPU usage (%): 99.9199
Max. virtual memory (cumulated for all children) (KiB): 34540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.7005
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8910
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= 9
involuntary context switches= 494

runsolver used 0.025996 second user time and 0.054991 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Thu Apr 19 21:26:26 UTC 2007

IDJOB= 362778
IDBENCH= 1646
IDSOLVER= 156
FILE ID= node21/362778-1177017986

PBS_JOBID= 4630558

Free space on /tmp= 66388 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-e226.opb
COMMAND LINE= /tmp/evaluation/362778-1177017986/minisat+ /tmp/evaluation/362778-1177017986/instance-362778-1177017986.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-362778-1177017986 -o ROOT/results/node21/conversion-362778-1177017986 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362778-1177017986/instance-362778-1177017986.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-362778-1177017986 -o ROOT/results/node21/solver-362778-1177017986 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362778-1177017986/minisat+ /tmp/evaluation/362778-1177017986/instance-362778-1177017986.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  ba85c504e75c36f184b41f40c4eddd0f

RANDOM SEED= 690158272

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1795488 kB
Buffers:         33648 kB
Cached:         140608 kB
SwapCached:       7644 kB
Active:          42488 kB
Inactive:       154748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1795488 kB
SwapTotal:     4192956 kB
SwapFree:      4163760 kB
Dirty:            3068 kB
Writeback:           0 kB
Mapped:          29916 kB
Slab:            48752 kB
Committed_AS:  1083344 kB
PageTables:       1784 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66388 MiB

End job on node21 on Thu Apr 19 21:26:43 UTC 2007