Trace number 365659

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+ 1.14OPT1077181440 34.8507 34.8641

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-misc03.opb
MD5SUM25aef4d44af7e0ab52082ae8b5eea91f
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1077181440
Best CPU time to get the best result obtained on this benchmark3.81042
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1077181440
Optimality of the best value was proved YES
Number of variables190
Total number of constraints96
Number of constraints which are clauses31
Number of constraints which are cardinality constraints (but not clauses)11
Number of constraints which are nor clauses,nor cardinality constraints54
Minimum length of a constraint6
Maximum length of a constraint169
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 1073741824
Number of bits of the biggest number in a constraint 31
Biggest sum of numbers in a constraint 3287149567
Number of bits of the biggest sum of numbers32
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...
0.00/0.02	c Converting 123 PB-constraints to clauses...
0.00/0.02	c   -- Unit propagations: (none)
0.00/0.02	c   -- Detecting intervals from adjacent constraints: ###########################
0.00/0.02	c   -- Clauses(.)/Splits(s): ...............................
0.00/0.02	c ---[ 121]---> Adder-cost: 1254   maxlim: 1073742847   bits: 32/31
9.09/9.20	c ---[ 119]---> BDD-cost:   39
9.09/9.20	c ---[ 117]---> BDD-cost:   39
9.09/9.20	c ---[ 115]---> BDD-cost:   39
9.19/9.20	c ---[ 113]---> BDD-cost:   39
9.19/9.20	c ---[ 111]---> BDD-cost:   39
9.19/9.20	c ---[ 110]---> BDD-cost:   98
9.19/9.20	c ---[ 109]---> BDD-cost:   98
9.19/9.20	c ---[ 108]---> BDD-cost:   98
9.19/9.20	c ---[  75]---> BDD-cost:   39
9.19/9.20	c ---[  73]---> Sorter-cost:   85     Base:
9.19/9.20	c ---[  71]---> Sorter-cost:   85     Base:
9.19/9.20	c ---[  69]---> Sorter-cost:   85     Base:
9.19/9.20	c ---[  67]---> Sorter-cost:   85     Base:
9.19/9.20	c ---[  65]---> Sorter-cost:   85     Base:
9.19/9.20	c ---[  63]---> Sorter-cost:   85     Base:
9.19/9.20	c ---[  61]---> BDD-cost:   39
9.19/9.20	c ---[  59]---> Sorter-cost:   85     Base:
9.19/9.20	c ---[  57]---> Sorter-cost:   85     Base:
9.19/9.20	c ---[  55]---> Sorter-cost:   85     Base:
9.19/9.21	c ---[  53]---> Sorter-cost:   85     Base:
9.19/9.21	c ---[  51]---> Sorter-cost:   85     Base:
9.19/9.21	c ---[  49]---> Sorter-cost:   85     Base:
9.19/9.21	c ---[  47]---> BDD-cost:   39
9.19/9.21	c ---[  45]---> Sorter-cost:   85     Base:
9.19/9.21	c ---[  43]---> Sorter-cost:   85     Base:
9.19/9.21	c ---[  41]---> Sorter-cost:   85     Base:
9.19/9.21	c ---[  39]---> Sorter-cost:   85     Base:
9.19/9.21	c ---[  37]---> Sorter-cost:   85     Base:
9.19/9.21	c ---[  35]---> Sorter-cost:   85     Base:
9.19/9.21	c ---[  34]---> BDD-cost:   17
9.19/9.21	c ---[  33]---> BDD-cost:   17
9.19/9.21	c ---[  32]---> BDD-cost:   17
9.19/9.21	c ---[  31]---> BDD-cost:   11
9.19/9.21	c ---[  30]---> BDD-cost:   11
9.19/9.21	c ---[  29]---> BDD-cost:   24
9.19/9.21	c ---[  28]---> BDD-cost:   24
9.19/9.21	c ---[  27]---> BDD-cost:   24
9.19/9.21	c ---[  26]---> BDD-cost:   24
9.19/9.21	c ---[  25]---> BDD-cost:   24
9.19/9.21	c ---[  24]---> BDD-cost:   24
9.19/9.21	c ---[  23]---> BDD-cost:   38
9.19/9.21	c ---[  22]---> BDD-cost:   38
9.19/9.21	c ---[  21]---> BDD-cost:   38
9.19/9.21	c ---[  20]---> BDD-cost:   24
9.19/9.21	c ---[  19]---> BDD-cost:   24
9.19/9.21	c ---[  18]---> BDD-cost:   24
9.19/9.21	c ---[  17]---> BDD-cost:   36
9.19/9.21	c ---[  16]---> BDD-cost:   36
9.19/9.21	c ---[  15]---> BDD-cost:   36
9.19/9.21	c ---[  14]---> BDD-cost:   24
9.19/9.21	c ---[  13]---> BDD-cost:   24
9.19/9.22	c ---[  12]---> BDD-cost:   24
9.19/9.22	c ---[  11]---> BDD-cost:   38
9.19/9.22	c ---[  10]---> BDD-cost:   38
9.19/9.22	c ---[   9]---> BDD-cost:   38
9.19/9.22	c ---[   8]---> BDD-cost:   24
9.19/9.22	c ---[   7]---> BDD-cost:   24
9.19/9.22	c ---[   6]---> BDD-cost:   24
9.19/9.22	c ---[   5]---> BDD-cost:   36
9.19/9.22	c ---[   4]---> BDD-cost:   36
9.19/9.22	c ---[   3]---> BDD-cost:   36
9.19/9.22	c ---[   2]---> BDD-cost:   24
9.19/9.22	c ---[   1]---> BDD-cost:   24
9.19/9.22	c ---[   0]---> BDD-cost:   24
9.19/9.23	c ==================================[MINISAT+]==================================
9.19/9.23	c | Conflicts | Original         | Learnt                           | Progress |
9.19/9.23	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
9.19/9.23	c ==============================================================================
9.19/9.23	c |         0 |   15702    50023 |    5234       0        0     nan |  0.000 % |
9.19/9.25	c |       100 |   15702    50023 |    5757     100     3836    38.4 |  4.077 % |
9.19/9.28	c ==============================================================================
9.19/9.28	c Found solution: 1078794240
9.19/9.28	o 1078794240
9.19/9.28	c ---[   0]---> BDD-cost:   19
9.19/9.28	c ==================================[MINISAT+]==================================
9.19/9.28	c | Conflicts | Original         | Learnt                           | Progress |
9.19/9.28	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
9.19/9.28	c ==============================================================================
9.19/9.28	c |       234 |   15724    50073 |    5241     234     7297    31.2 |  4.077 % |
9.19/9.29	c ==============================================================================
9.19/9.29	c Found solution: 1078481920
9.19/9.29	o 1078481920
9.19/9.29	c ---[   0]---> BDD-cost:   20
9.19/9.29	c ==================================[MINISAT+]==================================
9.19/9.29	c | Conflicts | Original         | Learnt                           | Progress |
9.19/9.29	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
9.19/9.29	c ==============================================================================
9.19/9.29	c |       245 |   15749    50128 |    5249     245     7842    32.0 |  4.077 % |
9.29/9.32	c |       349 |   15749    50128 |    5773     349    15947    45.7 |  4.108 % |
9.29/9.35	c ==============================================================================
9.29/9.35	c Found solution: 1078446080
9.29/9.35	o 1078446080
9.29/9.35	c ---[   0]---> BDD-cost:   19
9.29/9.35	c ==================================[MINISAT+]==================================
9.29/9.35	c | Conflicts | Original         | Learnt                           | Progress |
9.29/9.35	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
9.29/9.35	c ==============================================================================
9.29/9.35	c |       481 |   15767    50171 |    5255     481    21691    45.1 |  4.108 % |
9.29/9.37	c |       582 |   15767    50171 |    5780     582    24936    42.8 |  4.126 % |
9.39/9.40	c |       735 |   15767    50171 |    6358     735    27781    37.8 |  4.126 % |
9.39/9.46	c ==============================================================================
9.39/9.46	c Found solution: 1077795840
9.39/9.46	o 1077795840
9.39/9.46	c ---[   0]---> BDD-cost:   20
9.39/9.46	c ==================================[MINISAT+]==================================
9.39/9.46	c | Conflicts | Original         | Learnt                           | Progress |
9.39/9.46	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
9.39/9.46	c ==============================================================================
9.39/9.46	c |       924 |   15773    50191 |    5257     923    38911    42.2 |  4.126 % |
9.39/9.49	c |      1026 |   15773    50191 |    5782    1025    42501    41.5 |  4.218 % |
9.49/9.53	c |      1177 |   15773    50191 |    6360    1176    51273    43.6 |  4.218 % |
9.59/9.60	c |      1402 |   15773    50191 |    6997    1401    64434    46.0 |  4.218 % |
9.69/9.71	c |      1740 |   15773    50191 |    7696    1739    92080    52.9 |  4.218 % |
9.69/9.78	c ==============================================================================
9.69/9.78	c Found solution: 1077744640
9.69/9.78	o 1077744640
9.69/9.78	c ---[   0]---> BDD-cost:   17
9.69/9.78	c ==================================[MINISAT+]==================================
9.69/9.78	c | Conflicts | Original         | Learnt                           | Progress |
9.69/9.78	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
9.69/9.78	c ==============================================================================
9.69/9.78	c |      1966 |   15790    50231 |    5263    1965   101914    51.9 |  4.218 % |
9.69/9.79	c ==============================================================================
9.69/9.79	c Found solution: 1077739520
9.69/9.79	o 1077739520
9.69/9.79	c ---[   0]---> BDD-cost:   14
9.69/9.79	c ==================================[MINISAT+]==================================
9.69/9.79	c | Conflicts | Original         | Learnt                           | Progress |
9.69/9.79	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
9.69/9.79	c ==============================================================================
9.69/9.79	c |      1981 |   15803    50262 |    5267    1980   102579    51.8 |  4.218 % |
9.79/9.83	c |      2081 |   15803    50262 |    5793    2080   109517    52.7 |  4.258 % |
9.79/9.87	c |      2238 |   15803    50262 |    6373    2237   115771    51.8 |  4.258 % |
9.89/9.94	c |      2463 |   15803    50262 |    7010    2462   128844    52.3 |  4.257 % |
9.99/10.05	c |      2800 |   15803    50262 |    7711    2799   158879    56.8 |  4.257 % |
10.18/10.24	c |      3309 |   15803    50262 |    8482    3308   197033    59.6 |  4.258 % |
10.38/10.47	c |      4068 |   15803    50262 |    9330    4067   230423    56.7 |  4.257 % |
10.89/10.95	c |      5208 |   15803    50262 |   10263    5207   324284    62.3 |  4.257 % |
11.38/11.40	c ==============================================================================
11.38/11.40	c Found solution: 1077544960
11.38/11.40	o 1077544960
11.38/11.40	c ---[   0]---> BDD-cost:   17
11.38/11.40	c ==================================[MINISAT+]==================================
11.38/11.40	c | Conflicts | Original         | Learnt                           | Progress |
11.38/11.40	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
11.38/11.40	c ==============================================================================
11.38/11.40	c |      6244 |   15821    50303 |    5273    6243   384228    61.5 |  4.257 % |
11.38/11.45	c |      6344 |   15821    50303 |    5800    3222   178334    55.3 |  4.276 % |
11.48/11.51	c |      6495 |   15821    50303 |    6380    3373   188426    55.9 |  4.276 % |
11.48/11.57	c |      6720 |   15821    50303 |    7018    3598   197145    54.8 |  4.276 % |
11.58/11.69	c |      7061 |   15821    50303 |    7720    3939   221477    56.2 |  4.276 % |
11.78/11.89	c |      7571 |   15821    50303 |    8492    4449   249827    56.2 |  4.276 % |
11.88/11.97	c ==============================================================================
11.88/11.97	c Found solution: 1077181440
11.88/11.97	o 1077181440
11.88/11.97	c ---[   0]---> BDD-cost:   18
11.88/11.98	c ==================================[MINISAT+]==================================
11.88/11.98	c | Conflicts | Original         | Learnt                           | Progress |
11.88/11.98	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
11.88/11.98	c ==============================================================================
11.88/11.98	c |      7835 |   15840    50347 |    5280    4713   258314    54.8 |  4.276 % |
11.99/12.01	c |      7937 |   15840    50347 |    5808    4815   265270    55.1 |  4.293 % |
11.99/12.07	c |      8088 |   15840    50347 |    6388    4966   277897    56.0 |  4.293 % |
12.09/12.14	c |      8314 |   15833    50332 |    7027    5191   283572    54.6 |  4.343 % |
12.18/12.26	c |      8652 |   15833    50332 |    7730    5529   302490    54.7 |  4.342 % |
12.38/12.48	c |      9159 |   15833    50332 |    8503    6036   349581    57.9 |  4.343 % |
12.78/12.84	c |      9919 |   15833    50332 |    9353    6796   399525    58.8 |  4.343 % |
13.29/13.39	c |     11059 |   15826    50317 |   10289    7935   471233    59.4 |  4.392 % |
14.19/14.29	c |     12768 |   15826    50317 |   11318    9644   580660    60.2 |  4.392 % |
15.59/15.69	c |     15333 |   15826    50317 |   12449    6155   326696    53.1 |  4.392 % |
17.39/17.42	c |     19177 |   15826    50317 |   13694    9999   583705    58.4 |  4.392 % |
19.88/19.94	c |     24943 |   15826    50317 |   15064    8676   399931    46.1 |  4.392 % |
24.28/24.38	c |     33593 |   15820    50305 |   16570    9513   463238    48.7 |  4.441 % |
31.18/31.28	c |     46567 |   15727    50013 |   18227   10972   464340    42.3 |  4.787 % |
34.78/34.86	c ==============================================================================
34.78/34.86	c Optimal solution: 1077181440
34.78/34.86	s OPTIMUM FOUND
34.78/34.86	v -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x170 x171 x172 x173 x174 -x175 -x176 -x177 x178 -x179 x180 x181
34.78/34.86	v -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x190 x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19
34.78/34.86	v -x20 -x21 -x22 -x23 -x24 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48
34.78/34.86	v -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x76 -x77 x78 -x79 -x80
34.78/34.86	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107
34.78/34.86	v -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 x117 -x118 -x119 -x120 -x124 -x125 -x126 x127 -x128 -x129 -x130 -x131
34.78/34.86	v -x132 -x133 x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 x148 x149 -x150 x151 -x152 x153 -x154 x155 x156
34.78/34.86	v -x157 x158 -x159 -x1 -x2 -x3 -x25 -x26 -x27 -x49 -x50 -x51 -x73 -x74 -x75 -x97 -x98 -x99 -x121 -x122 -x123 -x145 -x146 -x147
34.78/34.86	c _______________________________________________________________________________
34.78/34.86	c 
34.78/34.86	c restarts              : 42
34.78/34.86	c conflicts             : 51848          (1489 /sec)
34.78/34.86	c decisions             : 99022          (2843 /sec)
34.78/34.86	c propagations          : 0              (0 /sec)
34.78/34.86	c inspects              : 0              (0 /sec)
34.78/34.86	c CPU time              : 34.8267 s
34.78/34.86	c _______________________________________________________________________________

Verifier Data (download as text)

OK	1077181440

Conversion Script Data (download as text)

/tmp/evaluation/365659-1177051416/instance-365659-1177051416.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/node25/watcher-365659-1177051416 -o ROOT/results/node25/solver-365659-1177051416 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365659-1177051416/minisat+ /tmp/evaluation/365659-1177051416/instance-365659-1177051416.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 3/64 4898
/proc/meminfo: memFree=1642648/2055920 swapFree=4182972/4192956
[pid=4898] ppid=4896 vsize=1048 CPUtime=0
/proc/4898/stat : 4898 (minisat+) R 4896 4898 3132 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 153058705 1073152 107 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005325 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4898/statm: 262 107 74 215 0 44 0

[startup+0.030685 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4898
/proc/meminfo: memFree=1642648/2055920 swapFree=4182972/4192956
[pid=4898] ppid=4896 vsize=1240 CPUtime=0.02
/proc/4898/stat : 4898 (minisat+) R 4896 4898 3132 0 -1 4194304 185 0 0 0 2 0 0 0 18 0 1 0 153058705 1269760 170 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012153 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4898/statm: 311 172 88 215 0 93 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1240

[startup+0.101697 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4898
/proc/meminfo: memFree=1642648/2055920 swapFree=4182972/4192956
[pid=4898] ppid=4896 vsize=1516 CPUtime=0.09
/proc/4898/stat : 4898 (minisat+) R 4896 4898 3132 0 -1 4194304 246 0 0 0 9 0 0 0 18 0 1 0 153058705 1552384 231 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003889 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4898/statm: 379 231 91 215 0 161 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1516

[startup+0.301732 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4898
/proc/meminfo: memFree=1642648/2055920 swapFree=4182972/4192956
[pid=4898] ppid=4896 vsize=1516 CPUtime=0.29
/proc/4898/stat : 4898 (minisat+) R 4896 4898 3132 0 -1 4194304 246 0 0 0 29 0 0 0 19 0 1 0 153058705 1552384 231 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134808967 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4898/statm: 379 231 91 215 0 161 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1516

[startup+0.701798 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4898
/proc/meminfo: memFree=1642648/2055920 swapFree=4182972/4192956
[pid=4898] ppid=4896 vsize=1516 CPUtime=0.69
/proc/4898/stat : 4898 (minisat+) R 4896 4898 3132 0 -1 4194304 246 0 0 0 69 0 0 0 22 0 1 0 153058705 1552384 231 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134839037 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4898/statm: 379 231 91 215 0 161 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1516

[startup+1.50194 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4899
/proc/meminfo: memFree=1642064/2055920 swapFree=4182972/4192956
[pid=4898] ppid=4896 vsize=1516 CPUtime=1.49
/proc/4898/stat : 4898 (minisat+) R 4896 4898 3132 0 -1 4194304 246 0 0 0 149 0 0 0 25 0 1 0 153058705 1552384 231 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005893 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4898/statm: 379 231 91 215 0 161 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1516

[startup+3.10121 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4899
/proc/meminfo: memFree=1641936/2055920 swapFree=4182972/4192956
[pid=4898] ppid=4896 vsize=1516 CPUtime=3.09
/proc/4898/stat : 4898 (minisat+) R 4896 4898 3132 0 -1 4194304 246 0 0 0 309 0 0 0 25 0 1 0 153058705 1552384 231 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005778 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4898/statm: 379 231 91 215 0 161 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1516

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4899
/proc/meminfo: memFree=1641872/2055920 swapFree=4182972/4192956
[pid=4898] ppid=4896 vsize=1516 CPUtime=6.29
/proc/4898/stat : 4898 (minisat+) R 4896 4898 3132 0 -1 4194304 246 0 0 0 629 0 0 0 25 0 1 0 153058705 1552384 231 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003265 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4898/statm: 379 231 91 215 0 161 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1516

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4899
/proc/meminfo: memFree=1638352/2055920 swapFree=4182972/4192956
[pid=4898] ppid=4896 vsize=5192 CPUtime=12.68
/proc/4898/stat : 4898 (minisat+) R 4896 4898 3132 0 -1 4194304 1157 0 0 0 1268 0 0 0 25 0 1 0 153058705 5316608 1142 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581287 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4898/statm: 1298 1142 124 215 0 1080 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5192

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4899
/proc/meminfo: memFree=1635792/2055920 swapFree=4182972/4192956
[pid=4898] ppid=4896 vsize=7756 CPUtime=25.48
/proc/4898/stat : 4898 (minisat+) R 4896 4898 3132 0 -1 4194304 1799 0 0 0 2547 1 0 0 25 0 1 0 153058705 7942144 1784 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576536 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4898/statm: 1939 1784 124 215 0 1721 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7756

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

[startup+28.7016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4899
/proc/meminfo: memFree=1635536/2055920 swapFree=4182972/4192956
[pid=4898] ppid=4896 vsize=8016 CPUtime=28.68
/proc/4898/stat : 4898 (minisat+) R 4896 4898 3132 0 -1 4194304 1854 0 0 0 2867 1 0 0 25 0 1 0 153058705 8208384 1839 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580953 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4898/statm: 2004 1839 124 215 0 1786 0
Current children cumulated CPU time (s) 28.68
Current children cumulated vsize (KiB) 8016

[startup+31.9051 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4899
/proc/meminfo: memFree=1635536/2055920 swapFree=4182972/4192956
[pid=4898] ppid=4896 vsize=8016 CPUtime=31.88
/proc/4898/stat : 4898 (minisat+) R 4896 4898 3132 0 -1 4194304 1863 0 0 0 3187 1 0 0 25 0 1 0 153058705 8208384 1848 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4898/statm: 2004 1848 124 215 0 1786 0
Current children cumulated CPU time (s) 31.88
Current children cumulated vsize (KiB) 8016

[startup+33.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4899
/proc/meminfo: memFree=1635472/2055920 swapFree=4182972/4192956
[pid=4898] ppid=4896 vsize=8016 CPUtime=33.48
/proc/4898/stat : 4898 (minisat+) R 4896 4898 3132 0 -1 4194304 1873 0 0 0 3346 2 0 0 25 0 1 0 153058705 8208384 1858 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580856 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4898/statm: 2004 1858 124 215 0 1786 0
Current children cumulated CPU time (s) 33.48
Current children cumulated vsize (KiB) 8016

[startup+34.3015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 4899
/proc/meminfo: memFree=1635472/2055920 swapFree=4182972/4192956
[pid=4898] ppid=4896 vsize=8016 CPUtime=34.28
/proc/4898/stat : 4898 (minisat+) R 4896 4898 3132 0 -1 4194304 1873 0 0 0 3426 2 0 0 25 0 1 0 153058705 8208384 1858 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4898/statm: 2004 1858 124 215 0 1786 0
Current children cumulated CPU time (s) 34.28
Current children cumulated vsize (KiB) 8016

[startup+34.7016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 4899
/proc/meminfo: memFree=1635472/2055920 swapFree=4182972/4192956
[pid=4898] ppid=4896 vsize=8148 CPUtime=34.68
/proc/4898/stat : 4898 (minisat+) R 4896 4898 3132 0 -1 4194304 1878 0 0 0 3466 2 0 0 25 0 1 0 153058705 8343552 1863 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4898/statm: 2037 1863 124 215 0 1819 0
Current children cumulated CPU time (s) 34.68
Current children cumulated vsize (KiB) 8148

[startup+34.8016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 4899
/proc/meminfo: memFree=1635472/2055920 swapFree=4182972/4192956
[pid=4898] ppid=4896 vsize=8148 CPUtime=34.78
/proc/4898/stat : 4898 (minisat+) R 4896 4898 3132 0 -1 4194304 1878 0 0 0 3476 2 0 0 25 0 1 0 153058705 8343552 1863 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581415 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4898/statm: 2037 1863 124 215 0 1819 0
Current children cumulated CPU time (s) 34.78
Current children cumulated vsize (KiB) 8148

Child status: 30
Real time (s): 34.8641
CPU time (s): 34.8507
CPU user time (s): 34.8287
CPU system time (s): 0.021996
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 8148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 34.8287
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1881
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= 7
involuntary context switches= 68

runsolver used 0.032994 second user time and 0.076988 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Fri Apr 20 06:43:36 UTC 2007

IDJOB= 365659
IDBENCH= 2474
IDSOLVER= 156
FILE ID= node25/365659-1177051416

PBS_JOBID= 4640173

Free space on /tmp= 66367 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-misc03.opb
COMMAND LINE= /tmp/evaluation/365659-1177051416/minisat+ /tmp/evaluation/365659-1177051416/instance-365659-1177051416.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-365659-1177051416 -o ROOT/results/node25/conversion-365659-1177051416 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365659-1177051416/instance-365659-1177051416.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-365659-1177051416 -o ROOT/results/node25/solver-365659-1177051416 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/365659-1177051416/minisat+ /tmp/evaluation/365659-1177051416/instance-365659-1177051416.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  25aef4d44af7e0ab52082ae8b5eea91f

RANDOM SEED= 538490336

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1643056 kB
Buffers:         72888 kB
Cached:         288044 kB
SwapCached:       3684 kB
Active:         192616 kB
Inactive:       179524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1643056 kB
SwapTotal:     4192956 kB
SwapFree:      4182972 kB
Dirty:            2344 kB
Writeback:           0 kB
Mapped:          15952 kB
Slab:            26780 kB
Committed_AS:  4051856 kB
PageTables:       1476 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= 66367 MiB

End job on node25 on Fri Apr 20 06:44:11 UTC 2007