Trace number 366252

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+ 1.14OPT8 52.481 26.3048

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m50_100_10_10.r.opb
MD5SUMe965a77006f54aa5fb414d88d571084c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark0.043992
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8
Optimality of the best value was proved YES
Number of variables99
Total number of constraints50
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint10
Number of terms in the objective function 99
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 99
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 99
Number of bits of the biggest sum of numbers7
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...
0.00/0.00	c Converting 50 PB-constraints to clauses...
0.00/0.00	c   -- Unit propagations: (none)
0.00/0.00	c   -- Detecting intervals from adjacent constraints: (none)
0.00/0.00	c   -- Clauses(.)/Splits(s): ..................................................
0.00/0.00	c ==================================[MINISAT+]==================================
0.00/0.00	c | Conflicts | Original         | Learnt                           | Progress |
0.00/0.00	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |      50      500 |      16       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Found solution: 13
0.00/0.00	o 13
0.00/0.00	c ---[   0]---> Sorter-cost: 2188     Base:
0.00/0.01	c ==================================[MINISAT+]==================================
0.00/0.01	c | Conflicts | Original         | Learnt                           | Progress |
0.00/0.01	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2353     5867 |     784       0        0     nan |  0.000 % |
0.00/0.02	c |       101 |    2353     5867 |     862     101     2610    25.8 |  0.693 % |
0.00/0.03	c |       253 |    2353     5867 |     948     253     7847    31.0 |  0.693 % |
0.00/0.04	c ==============================================================================
0.00/0.04	c Found solution: 12
0.00/0.04	o 12
0.00/0.04	c ---[   0]---> Sorter-cost:    0     Base:
0.00/0.05	c ==================================[MINISAT+]==================================
0.00/0.05	c | Conflicts | Original         | Learnt                           | Progress |
0.00/0.05	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.00/0.05	c ==============================================================================
0.00/0.05	c |       333 |    2365     5898 |     788     333    10306    30.9 |  0.693 % |
0.00/0.06	c |       434 |    2365     5898 |     866     434    13601    31.3 |  0.752 % |
0.00/0.07	c |       586 |    2359     5886 |     953     584    18598    31.8 |  0.940 % |
0.00/0.09	c |       812 |    2359     5886 |    1048     810    26312    32.5 |  0.940 % |
0.10/0.12	c |      1150 |    2359     5886 |    1153    1148    39351    34.3 |  0.940 % |
0.10/0.17	c |      1657 |    2359     5886 |    1269    1046    34069    32.6 |  0.940 % |
0.20/0.24	c |      2417 |    2359     5886 |    1395    1109    31299    28.2 |  0.940 % |
0.30/0.32	c ==============================================================================
0.30/0.32	c Found solution: 11
0.30/0.32	o 11
0.30/0.32	c ---[   0]---> Sorter-cost:    0     Base:
0.30/0.33	c ==================================[MINISAT+]==================================
0.30/0.33	c | Conflicts | Original         | Learnt                           | Progress |
0.30/0.33	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.30/0.33	c ==============================================================================
0.30/0.33	c |      3278 |    2212     5544 |     737    1217    34397    28.3 |  0.940 % |
0.30/0.34	c |      3378 |    2212     5544 |     810     709    17840    25.2 |  7.514 % |
0.30/0.35	c |      3529 |    2212     5544 |     891     860    22420    26.1 |  7.514 % |
0.30/0.38	c |      3754 |    2212     5544 |     980    1085    29846    27.5 |  7.514 % |
0.40/0.41	c |      4092 |    2212     5544 |    1079     787    20227    25.7 |  7.514 % |
0.40/0.45	c |      4600 |    2212     5544 |    1186    1295    36581    28.2 |  7.514 % |
0.50/0.52	c |      5359 |    2212     5544 |    1305    1336    38037    28.5 |  7.514 % |
0.60/0.62	c |      6499 |    2212     5544 |    1436    1642    46628    28.4 |  7.514 % |
0.70/0.78	c |      8209 |    2212     5544 |    1579    1696    47425    28.0 |  7.514 % |
1.00/1.05	c |     10772 |    2212     5544 |    1737    1466    39603    27.0 |  7.514 % |
1.40/1.41	c |     14618 |    2212     5544 |    1911    2190    59003    26.9 |  7.514 % |
1.89/1.99	c |     20384 |    2212     5544 |    2102    1290    30074    23.3 |  7.514 % |
2.89/2.93	c |     29033 |    2212     5544 |    2313    1410    38538    27.3 |  7.514 % |
4.19/4.28	c |     42007 |    2212     5544 |    2544    2408    67843    28.2 |  7.514 % |
6.39/6.46	c |     61468 |    2212     5544 |    2798    1634    39705    24.3 |  7.514 % |
7.29/7.33	c ==============================================================================
7.29/7.33	c Found solution: 10
7.29/7.33	o 10
7.29/7.33	c ---[   0]---> Sorter-cost:    0     Base:
7.29/7.34	c ==================================[MINISAT+]==================================
7.29/7.34	c | Conflicts | Original         | Learnt                           | Progress |
7.29/7.34	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
7.29/7.34	c ==============================================================================
7.29/7.34	c |     69259 |    2223     5571 |     741    1653    43151    26.1 |  7.514 % |
7.29/7.35	c |     69359 |    2223     5571 |     815     927    22043    23.8 |  7.544 % |
7.29/7.37	c |     69510 |    2223     5571 |     896    1078    26994    25.0 |  7.544 % |
7.29/7.39	c |     69736 |    2223     5571 |     986     765    17603    23.0 |  7.544 % |
7.39/7.42	c |     70073 |    2223     5571 |    1084    1102    26521    24.1 |  7.544 % |
7.39/7.47	c |     70579 |    2223     5571 |    1193     896    19871    22.2 |  7.544 % |
7.49/7.56	c |     71340 |    2223     5571 |    1312     959    21749    22.7 |  7.544 % |
7.60/7.67	c |     72479 |    2223     5571 |    1443    1336    30828    23.1 |  7.544 % |
7.79/7.85	c |     74187 |    2223     5571 |    1588    1260    27927    22.2 |  7.544 % |
8.09/8.13	c |     76751 |    2223     5571 |    1747    1000    18437    18.4 |  7.544 % |
8.49/8.57	c |     80595 |    2223     5571 |    1921    1799    41265    22.9 |  7.544 % |
9.19/9.21	c |     86361 |    2223     5571 |    2114    2087    49541    23.7 |  7.544 % |
10.19/10.22	c |     95010 |    2223     5571 |    2325    1292    29336    22.7 |  7.544 % |
11.59/11.69	c |    107984 |    2223     5571 |    2558    2479    60910    24.6 |  7.544 % |
12.29/12.40	c ==============================================================================
12.29/12.40	c Found solution: 9
12.29/12.40	o 9
12.29/12.40	c ---[   0]---> Sorter-cost:    0     Base:
12.39/12.41	c ==================================[MINISAT+]==================================
12.39/12.41	c | Conflicts | Original         | Learnt                           | Progress |
12.39/12.41	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
12.39/12.41	c ==============================================================================
12.39/12.41	c |    113722 |    2210     5540 |     736    2546    51496    20.2 |  7.544 % |
12.39/12.42	c |    113822 |    2210     5540 |     809     737    11951    16.2 |  8.406 % |
12.39/12.44	c |    113976 |    2210     5540 |     890     891    15321    17.2 |  8.406 % |
12.39/12.46	c |    114203 |    2210     5540 |     979     591     8370    14.2 |  8.406 % |
12.49/12.50	c |    114545 |    2210     5540 |    1077     933    15036    16.1 |  8.406 % |
12.49/12.55	c |    115051 |    2210     5540 |    1185     808    12565    15.6 |  8.406 % |
12.59/12.62	c |    115811 |    2210     5540 |    1303     828    14199    17.1 |  8.406 % |
12.69/12.74	c |    116951 |    2210     5540 |    1434    1190    21469    18.0 |  8.406 % |
12.89/12.92	c |    118660 |    2210     5540 |    1577    1199    22565    18.8 |  8.406 % |
13.09/13.19	c |    121222 |    2210     5540 |    1735    1049    19430    18.5 |  8.406 % |
13.59/13.60	c |    125066 |    2210     5540 |    1908    1967    35291    17.9 |  8.406 % |
14.19/14.23	c |    130832 |    2210     5540 |    2099    1233    22797    18.5 |  8.406 % |
15.09/15.18	c |    139481 |    2210     5540 |    2309    1684    26559    15.8 |  8.406 % |
16.49/16.58	c |    152455 |    2210     5540 |    2540    1747    30340    17.4 |  8.406 % |
18.69/18.73	c |    171917 |    2210     5540 |    2794    1628    25954    15.9 |  8.406 % |
21.89/21.99	c |    201111 |    2204     5528 |    3074    3045    59392    19.5 |  8.593 % |
24.19/24.26	c ==============================================================================
24.19/24.26	c Found solution: 8
24.19/24.26	o 8
24.19/24.26	c ---[   0]---> Sorter-cost:    0     Base:
24.19/24.27	c ==================================[MINISAT+]==================================
24.19/24.27	c | Conflicts | Original         | Learnt                           | Progress |
24.19/24.27	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
24.19/24.27	c ==============================================================================
24.19/24.27	c |    220306 |    2215     5554 |     738    2020    36446    18.0 |  8.593 % |
24.19/24.29	c |    220407 |    2215     5554 |     811     606     8471    14.0 |  8.618 % |
24.29/24.30	c |    220560 |    2215     5554 |     892     759    11460    15.1 |  8.618 % |
24.29/24.33	c |    220786 |    2215     5554 |     982     985    15592    15.8 |  8.618 % |
24.29/24.36	c |    221123 |    2215     5554 |    1080    1322    23508    17.8 |  8.618 % |
24.39/24.42	c |    221630 |    2215     5554 |    1188    1168    20051    17.2 |  8.618 % |
24.49/24.51	c |    222390 |    2215     5554 |    1307    1192    20144    16.9 |  8.618 % |
24.59/24.64	c |    223529 |    2215     5554 |    1438     808    12254    15.2 |  8.618 % |
24.79/24.84	c |    225239 |    2215     5554 |    1581     899    12381    13.8 |  8.618 % |
25.09/25.13	c |    227801 |    2215     5554 |    1740    1575    25420    16.1 |  8.618 % |
25.49/25.58	c |    231646 |    2192     5443 |    1914     298     4153    13.9 |  9.175 % |
26.19/26.26	c |    237413 |    2103     5203 |    2105     809     9165    11.3 | 12.585 % |
26.19/26.29	c ==============================================================================
26.19/26.29	c Optimal solution: 8
26.19/26.29	s OPTIMUM FOUND
26.19/26.29	v -x1 x2 -x3 -x4 -x5 x6 x7 -x8 -x9 -x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 -x26 x27 -x28 -x29
26.19/26.29	v -x30 -x31 -x32 -x33 -x34 x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55
26.19/26.29	v -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81
26.19/26.29	v -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
26.19/26.29	c _______________________________________________________________________________
26.19/26.29	c 
26.19/26.29	c restarts              : 68
26.19/26.29	c conflicts             : 237713         (9043 /sec)
26.19/26.29	c decisions             : 293517         (11165 /sec)
26.19/26.29	c propagations          : 0              (0 /sec)
26.19/26.29	c inspects              : 0              (0 /sec)
26.19/26.29	c CPU time              : 26.288 s
26.19/26.29	c _______________________________________________________________________________

Verifier Data (download as text)

OK	8

Conversion Script Data (download as text)

/tmp/evaluation/366252-1177059045/instance-366252-1177059045.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-366252-1177059045 -o ROOT/results/node37/solver-366252-1177059045 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366252-1177059045/minisat+ /tmp/evaluation/366252-1177059045/instance-366252-1177059045.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: 1.00 1.00 1.00 2/78 13628
/proc/meminfo: memFree=1754640/2055920 swapFree=4159012/4192956
[pid=13628] ppid=13626 vsize=1048 CPUtime=0
/proc/13628/stat : 13628 (minisat+) R 13626 13628 13240 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 153817026 1073152 99 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618939 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13628/statm: 262 99 74 215 0 44 0

[startup+0.099472 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13628
/proc/meminfo: memFree=1754640/2055920 swapFree=4159012/4192956
[pid=13628] ppid=13626 vsize=1628 CPUtime=0.09
/proc/13628/stat : 13628 (minisat+) R 13626 13628 13240 0 -1 4194304 282 0 0 0 9 0 0 0 18 0 1 0 153817026 1667072 267 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576448 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13628/statm: 407 267 110 215 0 189 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1628

[startup+0.101472 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13628
/proc/meminfo: memFree=1754640/2055920 swapFree=4159012/4192956
[pid=13628] ppid=13626 vsize=1628 CPUtime=0.1
/proc/13628/stat : 13628 (minisat+) R 13626 13628 13240 0 -1 4194304 283 0 0 0 10 0 0 0 18 0 1 0 153817026 1667072 268 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13628/statm: 407 268 110 215 0 189 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1628

[startup+0.301509 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13628
/proc/meminfo: memFree=1754640/2055920 swapFree=4159012/4192956
[pid=13628] ppid=13626 vsize=1760 CPUtime=0.3
/proc/13628/stat : 13628 (minisat+) R 13626 13628 13240 0 -1 4194304 313 0 0 0 30 0 0 0 19 0 1 0 153817026 1802240 298 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581330 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13628/statm: 440 298 110 215 0 222 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1760

[startup+0.701585 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13628
/proc/meminfo: memFree=1754640/2055920 swapFree=4159012/4192956
[pid=13628] ppid=13626 vsize=1760 CPUtime=0.7
/proc/13628/stat : 13628 (minisat+) R 13626 13628 13240 0 -1 4194304 331 0 0 0 70 0 0 0 23 0 1 0 153817026 1802240 316 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13628/statm: 440 316 110 215 0 222 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1760

[startup+1.50173 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13629
/proc/meminfo: memFree=1753672/2055920 swapFree=4159012/4192956
[pid=13628] ppid=13626 vsize=1888 CPUtime=1.5
/proc/13628/stat : 13628 (minisat+) R 13626 13628 13240 0 -1 4194304 366 0 0 0 150 0 0 0 25 0 1 0 153817026 1933312 351 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13628/statm: 472 351 110 215 0 254 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1888

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13629
/proc/meminfo: memFree=1753288/2055920 swapFree=4159012/4192956
[pid=13628] ppid=13626 vsize=2148 CPUtime=3.09
/proc/13628/stat : 13628 (minisat+) R 13626 13628 13240 0 -1 4194304 409 0 0 0 309 0 0 0 25 0 1 0 153817026 2199552 394 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580499 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13628/statm: 537 394 110 215 0 319 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2148

[startup+6.30164 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13629
/proc/meminfo: memFree=1753032/2055920 swapFree=4159012/4192956
[pid=13628] ppid=13626 vsize=2284 CPUtime=6.29
/proc/13628/stat : 13628 (minisat+) R 13626 13628 13240 0 -1 4194304 443 0 0 0 629 0 0 0 25 0 1 0 153817026 2338816 428 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581189 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13628/statm: 571 428 110 215 0 353 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2284

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13629
/proc/meminfo: memFree=1752904/2055920 swapFree=4159012/4192956
[pid=13628] ppid=13626 vsize=2416 CPUtime=12.69
/proc/13628/stat : 13628 (minisat+) R 13626 13628 13240 0 -1 4194304 476 0 0 0 1269 0 0 0 25 0 1 0 153817026 2473984 461 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580768 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13628/statm: 604 461 110 215 0 386 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2416

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13629
/proc/meminfo: memFree=1752648/2055920 swapFree=4159012/4192956
[pid=13628] ppid=13626 vsize=2544 CPUtime=25.49
/proc/13628/stat : 13628 (minisat+) R 13626 13628 13240 0 -1 4194304 527 0 0 0 2549 0 0 0 25 0 1 0 153817026 2605056 512 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580730 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13628/statm: 636 512 110 215 0 418 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2544

[startup+26.2014 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13629
/proc/meminfo: memFree=1752648/2055920 swapFree=4159012/4192956
[pid=13628] ppid=13626 vsize=2544 CPUtime=26.19
/proc/13628/stat : 13628 (minisat+) R 13626 13628 13240 0 -1 4194304 527 0 0 0 2619 0 0 0 25 0 1 0 153817026 2605056 512 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581113 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13628/statm: 636 512 110 215 0 418 0
Current children cumulated CPU time (s) 26.19
Current children cumulated vsize (KiB) 2544

# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (26.19 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (26.19 s) to the 'lost time'.

[startup+26.3014 s]
/proc/loadavg: 1.00 1.00 1.00 1/78 13629
/proc/meminfo: memFree=1754128/2055920 swapFree=4159012/4192956
[pid=13628] ppid=-1 vsize=0 CPUtime=0
/proc/13628/stat : ÿÿÿÿÿÿÿÿà(V/proc/13628/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

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

[startup+25.9013 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13629
/proc/meminfo: memFree=1752648/2055920 swapFree=4159012/4192956
[pid=13628] ppid=13626 vsize=2544 CPUtime=25.89
/proc/13628/stat : 13628 (minisat+) R 13626 13628 13240 0 -1 4194304 527 0 0 0 2589 0 0 0 25 0 1 0 153817026 2605056 512 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580968 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13628/statm: 636 512 110 215 0 418 0
Current children cumulated CPU time (s) 25.89
Current children cumulated vsize (KiB) 2544

[startup+26.3014 s]
/proc/loadavg: 1.00 1.00 1.00 1/78 13629
/proc/meminfo: memFree=1754128/2055920 swapFree=4159012/4192956
[pid=13628] ppid=-1 vsize=0 CPUtime=0
/proc/13628/stat : ÿÿÿÿÿÿÿÿà(V/proc/13628/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 30

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 26.19
#  lost CPU user time (s): 26.19
#  lost CPU system time (s): 0

Real time (s): 26.3048
CPU time (s): 52.481
CPU user time (s): 52.478
CPU system time (s): 0.002999
CPU usage (%): 199.511
Max. virtual memory (cumulated for all children) (KiB): 2544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 26.288
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 531
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= 64

runsolver used 0.022996 second user time and 0.083987 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Fri Apr 20 08:50:46 UTC 2007

IDJOB= 366252
IDBENCH= 2843
IDSOLVER= 156
FILE ID= node37/366252-1177059045

PBS_JOBID= 4640213

Free space on /tmp= 66414 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_10_10.r.opb
COMMAND LINE= /tmp/evaluation/366252-1177059045/minisat+ /tmp/evaluation/366252-1177059045/instance-366252-1177059045.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-366252-1177059045 -o ROOT/results/node37/conversion-366252-1177059045 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366252-1177059045/instance-366252-1177059045.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-366252-1177059045 -o ROOT/results/node37/solver-366252-1177059045 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/366252-1177059045/minisat+ /tmp/evaluation/366252-1177059045/instance-366252-1177059045.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  e965a77006f54aa5fb414d88d571084c

RANDOM SEED= 87893991

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:       1754984 kB
Buffers:         39488 kB
Cached:         170040 kB
SwapCached:       2292 kB
Active:         124984 kB
Inactive:       108728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1754984 kB
SwapTotal:     4192956 kB
SwapFree:      4159012 kB
Dirty:            2416 kB
Writeback:           0 kB
Mapped:          31860 kB
Slab:            52480 kB
Committed_AS:  1985836 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= 66414 MiB

End job on node37 on Fri Apr 20 08:51:12 UTC 2007