Trace number 354457

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+ 1.14OPT-41 67.1448 67.1732

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-noswot.opb
MD5SUMbea15b769c4cc5d5ccef31ae4b368d84
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-41
Best CPU time to get the best result obtained on this benchmark67.1448
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -41
Optimality of the best value was proved YES
Number of variables1340
Total number of constraints207
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 constraints207
Minimum length of a constraint17
Maximum length of a constraint425
Number of terms in the objective function 425
Biggest coefficient in the objective function 65536
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 3276775
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 41943040000000
Number of bits of the biggest number in a constraint 46
Biggest sum of numbers in a constraint 204183950227182
Number of bits of the biggest sum of numbers48
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 (download as text)

0.00/0.00	c Parsing PB file...
0.10/0.10	c Converting 209 PB-constraints to clauses...
0.10/0.11	c   -- Unit propagations: (none)
0.10/0.11	c   -- Detecting intervals from adjacent constraints: ###
0.10/0.11	c   -- Clauses(.)/Splits(s): .........................
0.10/0.11	c ---[ 183]---> Adder-cost: 112   maxlim: 93   bits: 8/7
0.10/0.12	c ---[ 182]---> BDD-cost:    6
0.10/0.12	c ---[ 181]---> BDD-cost:  820
0.10/0.12	c ---[ 180]---> BDD-cost:  269
0.10/0.12	c ---[ 179]---> BDD-cost:  708
0.10/0.13	c ---[ 177]---> BDD-cost:   49
0.10/0.13	c ---[ 176]---> BDD-cost:   56
0.10/0.13	c ---[ 175]---> BDD-cost:   56
0.10/0.13	c ---[ 174]---> BDD-cost:   56
0.10/0.13	c ---[ 173]---> BDD-cost:   56
0.10/0.13	c ---[ 172]---> BDD-cost:   56
0.10/0.13	c ---[ 169]---> BDD-cost:    2
0.10/0.13	c ---[ 167]---> BDD-cost:    2
0.10/0.13	c ---[ 165]---> BDD-cost:    2
0.10/0.13	c ---[ 163]---> BDD-cost:    2
0.10/0.13	c ---[ 161]---> BDD-cost:    2
0.10/0.13	c ---[ 160]---> BDD-cost:    6
0.10/0.13	c ---[ 159]---> BDD-cost:  217
0.10/0.14	c ---[ 158]---> BDD-cost:  342
0.10/0.14	c ---[ 157]---> BDD-cost:  217
0.10/0.14	c ---[ 156]---> BDD-cost:  342
0.10/0.14	c ---[ 155]---> BDD-cost:  217
0.10/0.15	c ---[ 154]---> BDD-cost:  342
0.10/0.15	c ---[ 153]---> BDD-cost:  217
0.10/0.15	c ---[ 152]---> BDD-cost:  342
0.10/0.15	c ---[ 151]---> BDD-cost:  217
0.10/0.15	c ---[ 150]---> BDD-cost:  342
0.10/0.16	c ---[ 148]---> BDD-cost:  297
0.10/0.16	c ---[ 147]---> BDD-cost:  301
0.10/0.16	c ---[ 146]---> BDD-cost:  297
0.10/0.17	c ---[ 145]---> BDD-cost:  301
0.10/0.17	c ---[ 144]---> BDD-cost:  297
0.10/0.17	c ---[ 143]---> BDD-cost:  301
0.10/0.18	c ---[ 142]---> BDD-cost:  297
0.10/0.18	c ---[ 141]---> BDD-cost:  301
0.10/0.18	c ---[ 140]---> BDD-cost:  297
0.10/0.18	c ---[ 139]---> BDD-cost:  301
0.10/0.19	c ---[ 138]---> BDD-cost:    6
0.10/0.19	c ---[ 137]---> BDD-cost:   19
0.10/0.19	c ---[ 136]---> BDD-cost:   31
0.10/0.19	c ---[ 135]---> BDD-cost:   31
0.10/0.19	c ---[ 134]---> BDD-cost:   31
0.10/0.19	c ---[ 133]---> BDD-cost:   31
0.10/0.19	c ---[ 132]---> BDD-cost:   31
0.10/0.19	c ---[ 129]---> BDD-cost:   15
0.10/0.19	c ---[ 126]---> BDD-cost:   15
0.10/0.19	c ---[ 123]---> BDD-cost:   12
0.10/0.19	c ---[ 121]---> BDD-cost:    4
0.10/0.19	c ---[ 119]---> BDD-cost:   16
0.10/0.19	c ---[ 118]---> BDD-cost:  297
0.10/0.19	c ---[ 117]---> BDD-cost:  102
0.10/0.19	c ---[ 116]---> BDD-cost:  297
0.10/0.20	c ---[ 115]---> BDD-cost:  102
0.19/0.20	c ---[ 114]---> BDD-cost:    3
0.19/0.20	c ---[ 113]---> BDD-cost:  297
0.19/0.20	c ---[ 112]---> BDD-cost:  102
0.19/0.20	c ---[ 111]---> BDD-cost:  297
0.19/0.21	c ---[ 110]---> BDD-cost:  100
0.19/0.21	c ---[ 109]---> BDD-cost:  297
0.19/0.21	c ---[ 108]---> BDD-cost:  100
0.19/0.21	c ---[ 107]---> BDD-cost:    7
0.19/0.21	c ---[ 106]---> BDD-cost:   51
0.19/0.21	c ---[ 105]---> BDD-cost:   51
0.19/0.21	c ---[ 104]---> BDD-cost:   51
0.19/0.21	c ---[ 103]---> BDD-cost:  820
0.19/0.22	c ---[ 102]---> BDD-cost:   51
0.19/0.22	c ---[ 101]---> BDD-cost:   49
0.19/0.22	c ---[  99]---> BDD-cost:    2
0.19/0.22	c ---[  97]---> BDD-cost:    2
0.19/0.22	c ---[  95]---> BDD-cost:    2
0.19/0.22	c ---[  93]---> BDD-cost:    2
0.19/0.22	c ---[  92]---> BDD-cost:  561
0.19/0.23	c ---[  90]---> BDD-cost:    2
0.19/0.23	c ---[  89]---> BDD-cost:   19
0.19/0.23	c ---[  88]---> BDD-cost:  820
0.19/0.23	c ---[  87]---> BDD-cost:   89
0.19/0.23	c ---[  86]---> BDD-cost:  561
0.19/0.24	c ---[  85]---> BDD-cost:  820
0.19/0.25	c ---[  84]---> BDD-cost:  561
0.19/0.25	c ---[  83]---> BDD-cost:  820
0.19/0.26	c ---[  82]---> BDD-cost:  561
0.19/0.27	c ---[  81]---> BDD-cost:  820
0.19/0.27	c ---[  80]---> BDD-cost:  308
0.19/0.27	c ---[  79]---> BDD-cost:  415
0.19/0.28	c ---[  78]---> BDD-cost:  598
0.19/0.29	c ---[  77]---> BDD-cost:  415
0.19/0.29	c ---[  76]---> BDD-cost:   89
0.19/0.29	c ---[  75]---> BDD-cost:  598
0.29/0.30	c ---[  74]---> BDD-cost:  415
0.29/0.30	c ---[  73]---> BDD-cost:  598
0.29/0.31	c ---[  72]---> BDD-cost:  415
0.29/0.32	c ---[  71]---> BDD-cost:  598
0.29/0.33	c ---[  70]---> BDD-cost:  415
0.29/0.33	c ---[  69]---> BDD-cost:  329
0.29/0.34	c ---[  68]---> BDD-cost:  144
0.29/0.34	c ---[  67]---> BDD-cost:  621
0.29/0.34	c ---[  66]---> BDD-cost:  144
0.29/0.35	c ---[  65]---> BDD-cost:   89
0.29/0.35	c ---[  64]---> BDD-cost:  621
0.29/0.35	c ---[  63]---> BDD-cost:  144
0.29/0.35	c ---[  62]---> BDD-cost:  621
0.29/0.36	c ---[  61]---> BDD-cost:  144
0.29/0.36	c ---[  60]---> BDD-cost:  621
0.29/0.37	c ---[  59]---> BDD-cost:  144
0.29/0.37	c ---[  58]---> BDD-cost:  379
0.29/0.37	c ---[  57]---> BDD-cost:  297
0.29/0.38	c ---[  56]---> BDD-cost:  537
0.29/0.38	c ---[  55]---> BDD-cost:  297
0.29/0.39	c ---[  54]---> BDD-cost:   89
0.29/0.39	c ---[  53]---> BDD-cost:  555
0.29/0.39	c ---[  52]---> BDD-cost:  297
0.29/0.40	c ---[  51]---> BDD-cost:  555
0.39/0.40	c ---[  50]---> BDD-cost:  297
0.39/0.41	c ---[  49]---> BDD-cost:  547
0.39/0.41	c ---[  48]---> BDD-cost:  297
0.39/0.41	c ---[  47]---> BDD-cost:  305
0.39/0.42	c ---[  46]---> Sorter-cost:  147     Base: 2 2 2
0.39/0.42	c ---[  45]---> BDD-cost:   94
0.39/0.42	c ---[  44]---> BDD-cost:   94
0.39/0.42	c ---[  43]---> BDD-cost:   71
0.39/0.42	c ---[  42]---> BDD-cost:   94
0.39/0.42	c ---[  41]---> BDD-cost:   94
0.39/0.42	c ---[  40]---> BDD-cost:   78
0.39/0.42	c ---[  38]---> BDD-cost:    5
0.39/0.42	c ---[  36]---> BDD-cost:    5
0.39/0.42	c ---[  34]---> BDD-cost:    5
0.39/0.42	c ---[  31]---> BDD-cost:    5
0.39/0.42	c ---[  29]---> BDD-cost:    4
0.39/0.42	c ---[  28]---> BDD-cost:  320
0.39/0.43	c ---[  27]---> BDD-cost:  738
0.39/0.43	c ---[  26]---> BDD-cost:  320
0.39/0.43	c ---[  25]---> BDD-cost:  738
0.39/0.44	c ---[  24]---> BDD-cost:  320
0.39/0.44	c ---[  23]---> BDD-cost:  738
0.39/0.45	c ---[  22]---> BDD-cost:  320
0.39/0.45	c ---[  21]---> BDD-cost:    6
0.39/0.45	c ---[  20]---> BDD-cost:  738
0.39/0.46	c ---[  19]---> BDD-cost:  320
0.39/0.46	c ---[  18]---> BDD-cost:  738
0.39/0.46	c ---[  17]---> BDD-cost:  152
0.39/0.46	c ---[  16]---> BDD-cost:  773
0.39/0.47	c ---[  15]---> BDD-cost:  152
0.39/0.47	c ---[  14]---> BDD-cost:  773
0.39/0.48	c ---[  13]---> BDD-cost:  152
0.39/0.48	c ---[  12]---> BDD-cost:  773
0.39/0.48	c ---[  11]---> BDD-cost:  152
0.39/0.48	c ---[   9]---> BDD-cost:  773
0.39/0.49	c ---[   8]---> BDD-cost:  152
0.39/0.49	c ---[   7]---> BDD-cost:  773
0.39/0.50	c ---[   6]---> BDD-cost:  269
0.49/0.50	c ---[   5]---> BDD-cost:  708
0.49/0.50	c ---[   4]---> BDD-cost:  269
0.49/0.51	c ---[   3]---> BDD-cost:  708
0.49/0.52	c ---[   2]---> BDD-cost:  269
0.49/0.52	c ---[   1]---> BDD-cost:  708
0.49/0.53	c ---[   0]---> BDD-cost:  157
0.59/0.61	c ==================================[MINISAT+]==================================
0.59/0.61	c | Conflicts | Original         | Learnt                           | Progress |
0.59/0.61	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.59/0.61	c ==============================================================================
0.59/0.61	c |         0 |   90347   252472 |   30115       0        0     nan |  0.000 % |
0.59/0.66	c ==============================================================================
0.59/0.66	c Found solution: -27
0.59/0.66	o -27
0.59/0.66	c ---[   0]---> Sorter-cost: 1127     Base: 2 2
0.59/0.67	c ==================================[MINISAT+]==================================
0.59/0.67	c | Conflicts | Original         | Learnt                           | Progress |
0.59/0.67	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.59/0.67	c ==============================================================================
0.59/0.67	c |        28 |   91647   255549 |   30549      28      191     6.8 |  0.000 % |
0.69/0.71	c ==============================================================================
0.69/0.71	c Found solution: -33
0.69/0.71	o -33
0.69/0.71	c ---[   0]---> Sorter-cost:    2     Base: 2 2
0.69/0.72	c ==================================[MINISAT+]==================================
0.69/0.72	c | Conflicts | Original         | Learnt                           | Progress |
0.69/0.72	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.69/0.72	c ==============================================================================
0.69/0.72	c |        79 |   92579   257731 |   30859      79      492     6.2 |  0.000 % |
0.69/0.76	c |       179 |   92546   257659 |   33944     177     1102     6.2 |  7.158 % |
0.79/0.84	c ==============================================================================
0.79/0.84	c Found solution: -38
0.79/0.84	o -38
0.79/0.84	c ---[   0]---> Sorter-cost:    3     Base: 2 2
0.79/0.85	c ==================================[MINISAT+]==================================
0.79/0.85	c | Conflicts | Original         | Learnt                           | Progress |
0.79/0.85	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.79/0.85	c ==============================================================================
0.79/0.85	c |       274 |   92582   257749 |   30860     270     1613     6.0 |  7.158 % |
0.89/0.93	c |       375 |   92364   257260 |   33946     360     2367     6.6 |  7.338 % |
0.99/1.01	c ==============================================================================
0.99/1.01	c Found solution: -39
0.99/1.01	o -39
0.99/1.01	c ---[   0]---> Sorter-cost:    1     Base: 2 2
0.99/1.02	c ==================================[MINISAT+]==================================
0.99/1.02	c | Conflicts | Original         | Learnt                           | Progress |
0.99/1.02	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.99/1.02	c ==============================================================================
0.99/1.02	c |       467 |   92369   257275 |   30789     452     3402     7.5 |  7.338 % |
0.99/1.10	c |       568 |   92319   257163 |   33867     551     4371     7.9 |  7.385 % |
1.09/1.15	c |       721 |   92319   257163 |   37254     704     6562     9.3 |  7.385 % |
1.19/1.24	c |       946 |   92319   257163 |   40980     929    11291    12.2 |  7.385 % |
1.38/1.42	c |      1284 |   92284   257082 |   45078    1266    16430    13.0 |  7.418 % |
1.68/1.71	c |      1790 |   92168   256816 |   49585    1759    23426    13.3 |  7.519 % |
1.89/1.99	c |      2549 |   92168   256816 |   54544    2518    39432    15.7 |  7.519 % |
2.29/2.30	c ==============================================================================
2.29/2.30	c Found solution: -40
2.29/2.30	o -40
2.29/2.30	c ---[   0]---> Sorter-cost:    3     Base: 2 2
2.29/2.31	c ==================================[MINISAT+]==================================
2.29/2.31	c | Conflicts | Original         | Learnt                           | Progress |
2.29/2.31	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.29/2.31	c ==============================================================================
2.29/2.31	c |      3165 |   92111   256685 |   30703    3117    48083    15.4 |  7.519 % |
2.29/2.36	c |      3265 |   92111   256685 |   33773    3217    50442    15.7 |  7.571 % |
2.39/2.42	c |      3415 |   92111   256685 |   37150    3367    53856    16.0 |  7.571 % |
2.49/2.53	c |      3641 |   92111   256685 |   40865    3593    58253    16.2 |  7.571 % |
2.59/2.67	c |      3978 |   92093   256645 |   44952    3921    65484    16.7 |  7.597 % |
2.89/2.91	c |      4491 |   92093   256645 |   49447    4434    75275    17.0 |  7.597 % |
3.30/3.33	c |      5250 |   92069   256590 |   54392    5185    89609    17.3 |  7.619 % |
3.99/4.07	c |      6389 |   92069   256590 |   59831    6324   107128    16.9 |  7.619 % |
5.09/5.13	c |      8098 |   92026   256493 |   65814    8030   142271    17.7 |  7.662 % |
6.39/6.50	c |     10662 |   92026   256493 |   72396   10594   198752    18.8 |  7.662 % |
9.08/9.18	c |     14508 |   92026   256493 |   79635   14440   270440    18.7 |  7.662 % |
14.49/14.56	c |     20274 |   92026   256493 |   87599   20206   376541    18.6 |  7.662 % |
23.08/23.12	c |     28923 |   92026   256493 |   96359   28855   564017    19.5 |  7.662 % |
37.18/37.24	c |     41899 |   91972   256368 |  105995   41813   838541    20.1 |  7.720 % |
37.98/38.01	c ==============================================================================
37.98/38.01	c Found solution: -41
37.98/38.01	o -41
37.98/38.01	c ---[   0]---> Sorter-cost:    2     Base: 2 2
37.98/38.03	c ==================================[MINISAT+]==================================
37.98/38.03	c | Conflicts | Original         | Learnt                           | Progress |
37.98/38.03	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
37.98/38.03	c ==============================================================================
37.98/38.03	c |     42540 |   91975   256375 |   30658   42454   849528    20.0 |  7.720 % |
38.38/38.48	c |     42641 |   91975   256375 |   33723   15362   297753    19.4 |  7.723 % |
38.48/38.58	c |     42792 |   91975   256375 |   37096   15513   301253    19.4 |  7.723 % |
38.68/38.74	c |     43017 |   91975   256375 |   40805   15738   304917    19.4 |  7.723 % |
38.88/38.98	c |     43354 |   91975   256375 |   44886   16075   311093    19.4 |  7.723 % |
39.38/39.46	c |     43860 |   91975   256375 |   49375   16581   320091    19.3 |  7.723 % |
40.08/40.15	c |     44619 |   91975   256375 |   54312   17340   334329    19.3 |  7.723 % |
40.98/41.08	c |     45759 |   91975   256375 |   59743   18480   356285    19.3 |  7.723 % |
42.38/42.46	c |     47468 |   91975   256375 |   65718   20189   385413    19.1 |  7.723 % |
45.08/45.14	c |     50031 |   91975   256375 |   72289   22752   434022    19.1 |  7.723 % |
48.87/48.90	c |     53876 |   91975   256375 |   79518   26597   508870    19.1 |  7.723 % |
54.37/54.42	c |     59643 |   91975   256375 |   87470   32364   612909    18.9 |  7.723 % |
62.17/62.26	c |     68293 |   91938   256271 |   96217    9575   153963    16.1 |  7.733 % |
67.07/67.16	c ==============================================================================
67.07/67.16	c Optimal solution: -41
67.07/67.16	s OPTIMUM FOUND
67.07/67.16	v x905 x906 x907 -x908 -x909 -x910 -x911 -x912 -x913 -x914 -x915 -x916 -x917 -x918 -x919 -x920 -x921 x923 -x924 -x925 x926 -x927
67.07/67.16	v -x928 -x929 -x930 -x931 -x932 -x933 -x934 -x935 -x936 -x937 -x938 -x939 -x941 x942 -x943 -x944 -x945 -x946 -x947 -x948 -x949
67.07/67.16	v -x950 -x951 -x952 -x953 -x954 -x955 -x956 -x957 -x959 -x960 -x961 x962 -x963 -x964 -x965 -x966 -x967 -x968 -x969 -x970 -x971
67.07/67.16	v -x972 -x973 -x974 -x975 x978 x979 x980 -x981 -x982 -x983 -x984 -x985 -x986 -x987 -x988 -x989 -x990 -x991 -x992 -x993 -x994
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67.07/67.16	c _______________________________________________________________________________
67.07/67.16	c 
67.07/67.16	c restarts              : 40
67.07/67.16	c conflicts             : 75368          (1123 /sec)
67.07/67.16	c decisions             : 190948         (2846 /sec)
67.07/67.16	c propagations          : 0              (0 /sec)
67.07/67.16	c inspects              : 0              (0 /sec)
67.07/67.16	c CPU time              : 67.1048 s
67.07/67.16	c _______________________________________________________________________________

Verifier Data (download as text)

OK	-41

Conversion Script Data (download as text)

/tmp/evaluation/354457-1176710006/instance-354457-1176710006.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/node37/watcher-354457-1176710006 -o ROOT/results/node37/solver-354457-1176710006 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/354457-1176710006/minisat+ /tmp/evaluation/354457-1176710006/instance-354457-1176710006.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: 0.92 0.98 0.99 3/78 7355
/proc/meminfo: memFree=1845832/2055920 swapFree=4066188/4192956
[pid=7355] ppid=7353 vsize=1048 CPUtime=0
/proc/7355/stat : 7355 (minisat+) R 7353 7355 6916 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 118913031 1073152 110 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134812773 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7355/statm: 262 110 74 215 0 44 0

[startup+0.0558091 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 7355
/proc/meminfo: memFree=1845832/2055920 swapFree=4066188/4192956
[pid=7355] ppid=7353 vsize=1340 CPUtime=0.05
/proc/7355/stat : 7355 (minisat+) R 7353 7355 6916 0 -1 4194304 194 0 0 0 5 0 0 0 18 0 1 0 118913031 1372160 179 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7355/statm: 335 179 75 215 0 117 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1340

[startup+0.102817 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 7355
/proc/meminfo: memFree=1845832/2055920 swapFree=4066188/4192956
[pid=7355] ppid=7353 vsize=1624 CPUtime=0.1
/proc/7355/stat : 7355 (minisat+) R 7353 7355 6916 0 -1 4194304 241 0 0 0 10 0 0 0 18 0 1 0 118913031 1662976 226 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7355/statm: 406 226 75 215 0 188 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1624

[startup+0.301855 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 7355
/proc/meminfo: memFree=1845832/2055920 swapFree=4066188/4192956
[pid=7355] ppid=7353 vsize=2528 CPUtime=0.29
/proc/7355/stat : 7355 (minisat+) R 7353 7355 6916 0 -1 4194304 511 0 0 0 29 0 0 0 18 0 1 0 118913031 2588672 483 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012195 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7355/statm: 632 483 108 215 0 414 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2528

[startup+0.702933 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 7355
/proc/meminfo: memFree=1845832/2055920 swapFree=4066188/4192956
[pid=7355] ppid=7353 vsize=11068 CPUtime=0.69
/proc/7355/stat : 7355 (minisat+) R 7353 7355 6916 0 -1 4194304 2639 0 0 0 69 0 0 0 19 0 1 0 118913031 11333632 2469 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134587961 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7355/statm: 2767 2469 122 215 0 2549 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11068

[startup+1.50108 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 7356
/proc/meminfo: memFree=1836224/2055920 swapFree=4066188/4192956
[pid=7355] ppid=7353 vsize=11408 CPUtime=1.48
/proc/7355/stat : 7355 (minisat+) R 7353 7355 6916 0 -1 4194304 2694 0 0 0 148 0 0 0 25 0 1 0 118913031 11681792 2524 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134568783 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7355/statm: 2852 2524 123 215 0 2634 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11408

[startup+3.10138 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 7356
/proc/meminfo: memFree=1835840/2055920 swapFree=4066188/4192956
[pid=7355] ppid=7353 vsize=11796 CPUtime=3.09
/proc/7355/stat : 7355 (minisat+) R 7353 7355 6916 0 -1 4194304 2792 0 0 0 308 1 0 0 25 0 1 0 118913031 12079104 2622 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580343 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7355/statm: 2949 2622 123 215 0 2731 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11796

[startup+6.30199 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 7356
/proc/meminfo: memFree=1835008/2055920 swapFree=4066188/4192956
[pid=7355] ppid=7353 vsize=12460 CPUtime=6.29
/proc/7355/stat : 7355 (minisat+) R 7353 7355 6916 0 -1 4194304 2951 0 0 0 628 1 0 0 25 0 1 0 118913031 12759040 2781 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134572690 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7355/statm: 3115 2781 123 215 0 2897 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12460

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 7356
/proc/meminfo: memFree=1833920/2055920 swapFree=4066188/4192956
[pid=7355] ppid=7353 vsize=13416 CPUtime=12.69
/proc/7355/stat : 7355 (minisat+) R 7353 7355 6916 0 -1 4194304 3184 0 0 0 1267 2 0 0 25 0 1 0 118913031 13737984 3014 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7355/statm: 3354 3014 123 215 0 3136 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13416

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 7356
/proc/meminfo: memFree=1832320/2055920 swapFree=4066188/4192956
[pid=7355] ppid=7353 vsize=14872 CPUtime=25.48
/proc/7355/stat : 7355 (minisat+) R 7353 7355 6916 0 -1 4194304 3567 0 0 0 2546 2 0 0 25 0 1 0 118913031 15228928 3397 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580825 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7355/statm: 3718 3397 123 215 0 3500 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14872

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 7356
/proc/meminfo: memFree=1830912/2055920 swapFree=4066188/4192956
[pid=7355] ppid=7353 vsize=16448 CPUtime=51.07
/proc/7355/stat : 7355 (minisat+) R 7353 7355 6916 0 -1 4194304 3944 0 0 0 5104 3 0 0 25 0 1 0 118913031 16842752 3774 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581226 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7355/statm: 4112 3774 123 215 0 3894 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16448

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

[startup+57.5016 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 7356
/proc/meminfo: memFree=1830848/2055920 swapFree=4066188/4192956
[pid=7355] ppid=7353 vsize=16580 CPUtime=57.47
/proc/7355/stat : 7355 (minisat+) R 7353 7355 6916 0 -1 4194304 3951 0 0 0 5744 3 0 0 25 0 1 0 118913031 16977920 3781 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581183 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7355/statm: 4145 3781 123 215 0 3927 0
Current children cumulated CPU time (s) 57.47
Current children cumulated vsize (KiB) 16580

[startup+63.9019 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 7356
/proc/meminfo: memFree=1830848/2055920 swapFree=4066188/4192956
[pid=7355] ppid=7353 vsize=16580 CPUtime=63.87
/proc/7355/stat : 7355 (minisat+) R 7353 7355 6916 0 -1 4194304 3958 0 0 0 6384 3 0 0 25 0 1 0 118913031 16977920 3788 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581295 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7355/statm: 4145 3788 123 215 0 3927 0
Current children cumulated CPU time (s) 63.87
Current children cumulated vsize (KiB) 16580

[startup+65.5012 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 7356
/proc/meminfo: memFree=1830848/2055920 swapFree=4066188/4192956
[pid=7355] ppid=7353 vsize=16580 CPUtime=65.47
/proc/7355/stat : 7355 (minisat+) R 7353 7355 6916 0 -1 4194304 3958 0 0 0 6544 3 0 0 25 0 1 0 118913031 16977920 3788 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580473 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7355/statm: 4145 3788 123 215 0 3927 0
Current children cumulated CPU time (s) 65.47
Current children cumulated vsize (KiB) 16580

[startup+66.3013 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 7356
/proc/meminfo: memFree=1830848/2055920 swapFree=4066188/4192956
[pid=7355] ppid=7353 vsize=16580 CPUtime=66.27
/proc/7355/stat : 7355 (minisat+) R 7353 7355 6916 0 -1 4194304 3958 0 0 0 6624 3 0 0 25 0 1 0 118913031 16977920 3788 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580372 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7355/statm: 4145 3788 123 215 0 3927 0
Current children cumulated CPU time (s) 66.27
Current children cumulated vsize (KiB) 16580

[startup+66.7024 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 7356
/proc/meminfo: memFree=1830848/2055920 swapFree=4066188/4192956
[pid=7355] ppid=7353 vsize=16580 CPUtime=66.67
/proc/7355/stat : 7355 (minisat+) R 7353 7355 6916 0 -1 4194304 3958 0 0 0 6664 3 0 0 25 0 1 0 118913031 16977920 3788 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581074 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7355/statm: 4145 3788 123 215 0 3927 0
Current children cumulated CPU time (s) 66.67
Current children cumulated vsize (KiB) 16580

[startup+67.1055 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 7356
/proc/meminfo: memFree=1830784/2055920 swapFree=4066188/4192956
[pid=7355] ppid=7353 vsize=16580 CPUtime=67.07
/proc/7355/stat : 7355 (minisat+) R 7353 7355 6916 0 -1 4194304 3958 0 0 0 6704 3 0 0 25 0 1 0 118913031 16977920 3788 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581183 0 0 4096 16386 0 0 0 17 1 0 0
/proc/7355/statm: 4145 3788 123 215 0 3927 0
Current children cumulated CPU time (s) 67.07
Current children cumulated vsize (KiB) 16580

Child status: 30
Real time (s): 67.1732
CPU time (s): 67.1448
CPU user time (s): 67.1078
CPU system time (s): 0.036994
CPU usage (%): 99.9577
Max. virtual memory (cumulated for all children) (KiB): 16580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 67.1078
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3961
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= 12
involuntary context switches= 175

runsolver used 0.075988 second user time and 0.183972 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Mon Apr 16 07:53:26 UTC 2007

IDJOB= 354457
IDBENCH= 2533
IDSOLVER= 156
FILE ID= node37/354457-1176710006

PBS_JOBID= 4560053

Free space on /tmp= 66484 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-noswot.opb
COMMAND LINE= /tmp/evaluation/354457-1176710006/minisat+ /tmp/evaluation/354457-1176710006/instance-354457-1176710006.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-354457-1176710006 -o ROOT/results/node37/conversion-354457-1176710006 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354457-1176710006/instance-354457-1176710006.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-354457-1176710006 -o ROOT/results/node37/solver-354457-1176710006 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/354457-1176710006/minisat+ /tmp/evaluation/354457-1176710006/instance-354457-1176710006.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  bea15b769c4cc5d5ccef31ae4b368d84

RANDOM SEED= 837042515

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1846176 kB
Buffers:         23948 kB
Cached:         100064 kB
SwapCached:       2740 kB
Active:          56908 kB
Inactive:        93380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1846176 kB
SwapTotal:     4192956 kB
SwapFree:      4066188 kB
Dirty:            2544 kB
Writeback:           0 kB
Mapped:          33688 kB
Slab:            44748 kB
Committed_AS:  1132612 kB
PageTables:       2000 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= 66484 MiB

End job on node37 on Mon Apr 16 07:54:33 UTC 2007