Trace number 351037

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+ 1.14? (TO) 1800.07 1800.69

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-blend.opb
MD5SUMb27b0c72b75cc4f9d136fed88900224a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-22
Best CPU time to get the best result obtained on this benchmark1800.34
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -24
Optimality of the best value was proved YES
Number of variables2490
Total number of constraints74
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 constraints74
Minimum length of a constraint30
Maximum length of a constraint780
Number of terms in the objective function 660
Biggest coefficient in the objective function 37049
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524798
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524862
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Parsing PB file...
0.20/0.23	c Converting 109 PB-constraints to clauses...
0.20/0.23	c   -- Unit propagations: pppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
0.50/0.50	c   -- Detecting intervals from adjacent constraints: #######################################
0.50/0.51	c   -- Clauses(.)/Splits(s): (none)
0.50/0.51	c ---[ 107]---> Adder-cost: 62   maxlim: 38   bits: 6/6
0.50/0.51	c ---[ 105]---> Adder-cost: 844   maxlim: 124342   bits: 18/17
0.69/0.73	c ---[ 103]---> Adder-cost: 268   maxlim: 292   bits: 9/9
0.69/0.75	c ---[ 101]---> Adder-cost: 158   maxlim: 178   bits: 8/8
0.69/0.75	c ---[  99]---> Adder-cost: 649   maxlim: 210720   bits: 19/18
0.89/0.97	c ---[  97]---> Adder-cost: 116   maxlim: 70   bits: 8/7
0.89/0.97	c ---[  95]---> Adder-cost: 94   maxlim: 15   bits: 5/4
0.89/0.98	c ---[  93]---> Adder-cost: 102   maxlim: 15   bits: 5/4
0.89/0.98	c ---[  91]---> Sorter-cost:  527     Base: 2
0.89/0.98	c ---[  89]---> Adder-cost: 128   maxlim: 96   bits: 7/7
0.89/0.98	c ---[  87]---> Sorter-cost:  582     Base: 3
0.89/0.99	c ---[  85]---> Adder-cost: 138   maxlim: 96   bits: 7/7
0.89/0.99	c ---[  83]---> Adder-cost: 144   maxlim: 72   bits: 7/7
0.89/1.00	c ---[  81]---> Adder-cost: 130   maxlim: 56   bits: 7/6
1.00/1.00	c ---[  79]---> Adder-cost: 194   maxlim: 219   bits: 9/8
1.00/1.02	c ---[  77]---> Adder-cost: 142   maxlim: 142   bits: 8/8
1.00/1.02	c ---[  75]---> Adder-cost: 88   maxlim: 42   bits: 7/6
1.00/1.03	c ---[  73]---> Adder-cost: 242   maxlim: 354   bits: 9/9
1.00/1.04	c ---[  71]---> Adder-cost: 190   maxlim: 112   bits: 8/7
1.00/1.05	c ---[  69]---> Adder-cost: 112   maxlim: 90   bits: 7/7
1.00/1.05	c ---[  67]---> Sorter-cost:  630     Base: 3
1.00/1.06	c ---[  65]---> Adder-cost: 364   maxlim: 928   bits: 11/10
1.00/1.08	c ---[  63]---> Adder-cost: 316   maxlim: 604   bits: 10/10
1.00/1.10	c ---[  61]---> Adder-cost: 108   maxlim: 24   bits: 6/5
1.10/1.10	c ---[  59]---> Adder-cost: 214   maxlim: 164   bits: 9/8
1.10/1.11	c ---[  57]---> Adder-cost: 340   maxlim: 604   bits: 10/10
1.10/1.13	c ---[  55]---> Sorter-cost: 4119     Base: 3 7 2 2 2 2 2 2 2 2 2 2 2
1.19/1.29	c ---[  53]---> Sorter-cost: 1841     Base: 3 7 2
1.29/1.30	c ---[  51]---> Adder-cost: 196   maxlim: 148   bits: 8/8
1.29/1.32	c ---[  49]---> Adder-cost: 84   maxlim: 68   bits: 7/7
1.29/1.32	c ---[  47]---> Adder-cost: 584   maxlim: 206419   bits: 19/18
1.59/1.61	c ---[  45]---> Adder-cost: 1167   maxlim: 46798   bits: 17/16
2.29/2.35	c ---[  43]---> Adder-cost: 421   maxlim: 270   bits: 10/9
2.29/2.37	c ---[  41]---> Adder-cost: 396   maxlim: 270   bits: 10/9
2.29/2.39	c ---[  40]---> Adder-cost: 322   maxlim: 995   bits: 11/10
2.39/2.42	c ---[  39]---> Adder-cost: 298   maxlim: 969   bits: 11/10
2.39/2.45	c ---[  38]---> Adder-cost: 221   maxlim: 673   bits: 11/10
2.39/2.48	c ---[  37]---> Adder-cost: 304   maxlim: 1317   bits: 11/11
2.49/2.51	c ---[  36]---> Adder-cost: 314   maxlim: 672   bits: 11/10
2.49/2.52	c ---[  35]---> Adder-cost: 284   maxlim: 695   bits: 11/10
2.49/2.55	c ---[  33]---> Adder-cost: 98   maxlim: 57   bits: 7/6
2.49/2.56	c ---[  32]---> Adder-cost: 362   maxlim: 630   bits: 11/10
2.49/2.58	c ---[  31]---> Adder-cost: 312   maxlim: 621   bits: 11/10
2.59/2.61	c ---[  30]---> Adder-cost: 284   maxlim: 879   bits: 11/10
2.59/2.63	c ---[  29]---> Adder-cost: 268   maxlim: 769   bits: 11/10
2.59/2.65	c ---[  28]---> Adder-cost: 252   maxlim: 497   bits: 10/9
2.59/2.67	c ---[  27]---> Adder-cost: 264   maxlim: 451   bits: 10/9
2.59/2.68	c ---[  26]---> Adder-cost: 368   maxlim: 597   bits: 11/10
2.69/2.71	c ---[  25]---> Adder-cost: 320   maxlim: 589   bits: 11/10
2.69/2.73	c ---[  24]---> Adder-cost: 275   maxlim: 879   bits: 11/10
2.69/2.76	c ---[  23]---> Adder-cost: 260   maxlim: 769   bits: 11/10
2.69/2.78	c ---[  21]---> Adder-cost: 80   maxlim: 39   bits: 7/6
2.69/2.78	c ---[  20]---> Adder-cost: 254   maxlim: 497   bits: 10/9
2.78/2.80	c ---[  19]---> Adder-cost: 256   maxlim: 451   bits: 10/9
2.78/2.81	c ---[  18]---> Adder-cost: 207   maxlim: 100   bits: 8/7
2.78/2.82	c ---[  17]---> Adder-cost: 156   maxlim: 136   bits: 9/8
2.78/2.83	c ---[  16]---> Adder-cost: 132   maxlim: 242   bits: 9/8
2.78/2.83	c ---[  15]---> BDD-cost:  401
2.78/2.84	c ---[  14]---> BDD-cost:   75
2.78/2.85	c ---[  13]---> Sorter-cost:  142     Base: 2
2.78/2.85	c ---[  12]---> Sorter-cost:  191     Base: 2
2.78/2.85	c ---[  11]---> BDD-cost:   98
2.78/2.85	c ---[   9]---> Sorter-cost:  496     Base: 2
2.78/2.85	c ---[   8]---> BDD-cost:   81
2.78/2.85	c ---[   7]---> BDD-cost:  165
2.78/2.85	c ---[   6]---> BDD-cost:   42
2.78/2.85	c ---[   5]---> Adder-cost: 214   maxlim: 3870   bits: 13/12
2.78/2.88	c ---[   4]---> Adder-cost: 198   maxlim: 3221   bits: 13/12
2.88/2.91	c ---[   2]---> Sorter-cost:  529     Base: 7
2.88/2.91	c ---[   0]---> Adder-cost: 272   maxlim: 458   bits: 10/9
2.99/3.03	c ==================================[MINISAT+]==================================
2.99/3.03	c | Conflicts | Original         | Learnt                           | Progress |
2.99/3.03	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.99/3.03	c ==============================================================================
2.99/3.03	c |         0 |  123339   410138 |   41113       0        0     nan |  0.000 % |
2.99/3.05	c |       100 |  123336   410132 |   45224      99      350     3.5 |  7.478 % |
2.99/3.07	c |       250 |  123323   410101 |   49746     247     1174     4.8 |  7.489 % |
3.08/3.10	c |       475 |  123255   409859 |   54721     455     2351     5.2 |  7.508 % |
3.08/3.13	c |       813 |  123255   409859 |   60193     793     5493     6.9 |  7.508 % |
3.19/3.20	c |      1319 |  123255   409859 |   66212    1299    13677    10.5 |  7.508 % |
3.29/3.31	c |      2078 |  122934   408843 |   72834    2006    20029    10.0 |  7.632 % |
3.39/3.45	c |      3218 |  122805   408547 |   80117    3135    34049    10.9 |  7.778 % |
3.69/3.72	c |      4927 |  122790   408498 |   88129    4837    52224    10.8 |  7.786 % |
3.99/4.09	c |      7489 |  122719   408326 |   96942    7384    84289    11.4 |  7.863 % |
4.69/4.79	c |     11333 |  122190   406741 |  106636   11203   134916    12.0 |  8.175 % |
5.79/5.87	c |     17099 |  121596   405134 |  117300   16763   221004    13.2 |  8.700 % |
7.08/7.17	c |     25748 |  120778   402516 |  129030   24615   354443    14.4 |  9.120 % |
9.08/9.13	c |     38723 |  120769   402485 |  141933   37587   788337    21.0 |  9.123 % |
14.79/14.82	c |     58184 |  120172   400442 |  156126   56900  1508882    26.5 |  9.328 % |
29.78/29.87	c |     87378 |  119936   399730 |  171739   86025  2517262    29.3 |  9.474 % |
64.77/64.81	c |    131168 |  119514   398226 |  188913  128524  4084566    31.8 |  9.547 % |
143.55/143.60	c |    196852 |  119231   397532 |  207804   21483   593454    27.6 |  9.852 % |
203.18/203.34	c |    295378 |  118388   395287 |  228584  106790  3184447    29.8 | 10.534 % |
395.88/396.11	c |    443169 |  117209   391903 |  251443   33740  1864868    55.3 | 11.463 % |
601.53/601.86	c |    664852 |  115597   387474 |  276587  253556 10732201    42.3 | 12.939 % |
993.33/993.70	c |    997382 |  115204   386523 |  304246   65983  2784458    42.2 | 13.414 % |
1800.04/1800.60	c 
1800.04/1800.61	c *** TERMINATED ***
1800.04/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351037-1176577076/instance-351037-1176577076.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/node55/watcher-351037-1176577076 -o ROOT/results/node55/solver-351037-1176577076 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351037-1176577076/minisat+ /tmp/evaluation/351037-1176577076/instance-351037-1176577076.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 2/64 27062
/proc/meminfo: memFree=1554748/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=1180 CPUtime=0
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 105617676 1208320 136 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134570245 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 295 136 75 215 0 77 0

[startup+0.0104571 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 27062
/proc/meminfo: memFree=1554748/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=1316 CPUtime=0
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 105617676 1347584 158 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 329 158 75 215 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1316

[startup+0.102466 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 27062
/proc/meminfo: memFree=1554748/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=1980 CPUtime=0.1
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 329 0 0 0 10 0 0 0 18 0 1 0 105617676 2027520 314 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005800 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 495 314 75 215 0 277 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1980

[startup+0.302483 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 27062
/proc/meminfo: memFree=1554748/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=2776 CPUtime=0.3
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 548 0 0 0 30 0 0 0 19 0 1 0 105617676 2842624 533 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134812773 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 694 533 83 215 0 476 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2776

[startup+0.701522 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 27062
/proc/meminfo: memFree=1554748/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=2844 CPUtime=0.69
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 598 0 0 0 69 0 0 0 22 0 1 0 105617676 2912256 583 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005892 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 711 583 106 215 0 493 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2844

[startup+1.50165 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27063
/proc/meminfo: memFree=1552180/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=3528 CPUtime=1.49
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 785 0 0 0 149 0 0 0 25 0 1 0 105617676 3612672 745 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134833880 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 882 745 107 215 0 664 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3528

[startup+3.10175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27063
/proc/meminfo: memFree=1551412/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=10416 CPUtime=3.08
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 2527 0 0 0 307 1 0 0 25 0 1 0 105617676 10665984 2437 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 2604 2437 124 215 0 2386 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10416

[startup+6.30106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27063
/proc/meminfo: memFree=1543668/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=12476 CPUtime=6.28
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 3011 0 0 0 626 2 0 0 25 0 1 0 105617676 12775424 2921 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134584041 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 3119 2921 124 215 0 2901 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12476

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27063
/proc/meminfo: memFree=1538100/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=17992 CPUtime=12.68
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 4389 0 0 0 1265 3 0 0 25 0 1 0 105617676 18423808 4299 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569775 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 4498 4299 124 215 0 4280 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17992

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27063
/proc/meminfo: memFree=1532788/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=22832 CPUtime=25.48
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 5611 0 0 0 2543 5 0 0 25 0 1 0 105617676 23379968 5521 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 5708 5521 124 215 0 5490 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22832

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27063
/proc/meminfo: memFree=1526388/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=29360 CPUtime=51.07
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 7220 0 0 0 5101 6 0 0 25 0 1 0 105617676 30064640 7130 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 7340 7130 124 215 0 7122 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29360

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27063
/proc/meminfo: memFree=1516660/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=39096 CPUtime=102.26
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 9626 0 0 0 10218 8 0 0 25 0 1 0 105617676 40034304 9536 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 9774 9536 124 215 0 9556 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 39096

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27063
/proc/meminfo: memFree=1511220/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=44516 CPUtime=162.25
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 10975 0 0 0 16215 10 0 0 25 0 1 0 105617676 45584384 10885 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 11129 10885 124 215 0 10911 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 44516

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27231
/proc/meminfo: memFree=1509484/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=44824 CPUtime=222.14
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 11067 0 0 0 22201 13 0 0 25 0 1 0 105617676 45899776 10977 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580442 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 11206 10977 124 215 0 10988 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 44824

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27261
/proc/meminfo: memFree=1510196/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=45112 CPUtime=282.11
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 11124 0 0 0 28198 13 0 0 25 0 1 0 105617676 46194688 11034 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 11278 11034 124 215 0 11060 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 45112

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27261
/proc/meminfo: memFree=1507060/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=48636 CPUtime=342.09
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 11966 0 0 0 34195 14 0 0 25 0 1 0 105617676 49803264 11876 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 12159 11876 124 215 0 11941 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 48636

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27261
/proc/meminfo: memFree=1494708/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=61276 CPUtime=402.08
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 15069 0 0 0 40190 18 0 0 25 0 1 0 105617676 62746624 14979 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 15319 14979 124 215 0 15101 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 61276

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27261
/proc/meminfo: memFree=1494708/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=61276 CPUtime=462.06
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 15074 0 0 0 46188 18 0 0 25 0 1 0 105617676 62746624 14984 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 15319 14984 124 215 0 15101 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 61276

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27261
/proc/meminfo: memFree=1494196/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=61984 CPUtime=522.05
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 15229 0 0 0 52187 18 0 0 25 0 1 0 105617676 63471616 15139 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581475 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 15496 15139 124 215 0 15278 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 61984

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27261
/proc/meminfo: memFree=1490932/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=65528 CPUtime=582.04
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 16094 0 0 0 58184 20 0 0 25 0 1 0 105617676 67100672 16004 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580768 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 16382 16004 124 215 0 16164 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 65528

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27261
/proc/meminfo: memFree=1481460/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=74636 CPUtime=642.02
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 18408 0 0 0 64180 22 0 0 25 0 1 0 105617676 76427264 18318 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581434 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 18659 18318 124 215 0 18441 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 74636


################
# More data... #
################

[startup+822.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 27261
/proc/meminfo: memFree=1481332/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=74636 CPUtime=821.98
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 18413 0 0 0 82175 23 0 0 25 0 1 0 105617676 76427264 18323 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 18659 18323 124 215 0 18441 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 74636

[startup+882.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 27261
/proc/meminfo: memFree=1480948/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=75028 CPUtime=881.97
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 18505 0 0 0 88174 23 0 0 25 0 1 0 105617676 76828672 18415 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580811 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 18757 18415 124 215 0 18539 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 75028

[startup+942.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 27261
/proc/meminfo: memFree=1475572/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=80700 CPUtime=941.95
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 19890 0 0 0 94171 24 0 0 25 0 1 0 105617676 82636800 19800 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 20175 19800 124 215 0 19957 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 80700

[startup+1002.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 27261
/proc/meminfo: memFree=1473460/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=82808 CPUtime=1001.93
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 20402 0 0 0 100169 24 0 0 25 0 1 0 105617676 84795392 20312 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 20702 20312 124 215 0 20484 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 82808

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 27261
/proc/meminfo: memFree=1473460/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=82808 CPUtime=1061.91
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 20403 0 0 0 106167 24 0 0 25 0 1 0 105617676 84795392 20313 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 20702 20313 124 215 0 20484 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 82808

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27261
/proc/meminfo: memFree=1473268/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=83024 CPUtime=1121.9
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 20443 0 0 0 112166 24 0 0 25 0 1 0 105617676 85016576 20353 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 20756 20353 124 215 0 20538 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 83024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27261
/proc/meminfo: memFree=1473204/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=83024 CPUtime=1181.88
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 20447 0 0 0 118164 24 0 0 25 0 1 0 105617676 85016576 20357 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 20756 20357 124 215 0 20538 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 83024

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27261
/proc/meminfo: memFree=1473204/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=83024 CPUtime=1241.88
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 20472 0 0 0 124163 25 0 0 25 0 1 0 105617676 85016576 20382 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 20756 20382 124 215 0 20538 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 83024

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27261
/proc/meminfo: memFree=1472628/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=83544 CPUtime=1301.86
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 20597 0 0 0 130161 25 0 0 25 0 1 0 105617676 85549056 20507 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 20886 20507 124 215 0 20668 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 83544

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27261
/proc/meminfo: memFree=1467124/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=89052 CPUtime=1361.84
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 21979 0 0 0 136157 27 0 0 25 0 1 0 105617676 91189248 21889 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580765 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 22263 21889 124 215 0 22045 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 89052

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27261
/proc/meminfo: memFree=1461812/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=94508 CPUtime=1421.83
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 23297 0 0 0 142155 28 0 0 25 0 1 0 105617676 96776192 23207 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580856 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 23627 23207 124 215 0 23409 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 94508

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27261
/proc/meminfo: memFree=1457396/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=98892 CPUtime=1481.81
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 24415 0 0 0 148153 28 0 0 25 0 1 0 105617676 101265408 24325 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580777 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 24723 24325 124 215 0 24505 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 98892

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27261
/proc/meminfo: memFree=1454132/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=102124 CPUtime=1541.79
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 25226 0 0 0 154150 29 0 0 25 0 1 0 105617676 104574976 25136 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134584041 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 25531 25136 124 215 0 25313 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 102124

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27261
/proc/meminfo: memFree=1454068/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=102124 CPUtime=1601.78
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 25226 0 0 0 160149 29 0 0 25 0 1 0 105617676 104574976 25136 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580941 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 25531 25136 124 215 0 25313 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 102124

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27261
/proc/meminfo: memFree=1454196/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=102124 CPUtime=1661.76
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 25226 0 0 0 166147 29 0 0 25 0 1 0 105617676 104574976 25136 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 25531 25136 124 215 0 25313 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 102124

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27261
/proc/meminfo: memFree=1454196/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=102124 CPUtime=1721.75
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 25230 0 0 0 172146 29 0 0 25 0 1 0 105617676 104574976 25140 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580962 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 25531 25140 124 215 0 25313 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 102124

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27261
/proc/meminfo: memFree=1454132/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=102124 CPUtime=1781.73
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 25230 0 0 0 178144 29 0 0 25 0 1 0 105617676 104574976 25140 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135010536 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 25531 25140 124 215 0 25313 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 102124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27261
/proc/meminfo: memFree=1454068/2055920 swapFree=4191892/4192956
[pid=27062] ppid=27060 vsize=102124 CPUtime=1800.04
/proc/27062/stat : 27062 (minisat+) R 27060 27062 26044 0 -1 4194304 25230 0 0 0 179975 29 0 0 25 0 1 0 105617676 104574976 25140 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27062/statm: 25531 25140 124 215 0 25313 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 102124

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child status: 0
Real time (s): 1800.69
CPU time (s): 1800.07
CPU user time (s): 1799.75
CPU system time (s): 0.317951
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 102124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.317951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25231
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= 8
involuntary context switches= 2213

runsolver used 1.35579 second user time and 3.64045 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sat Apr 14 18:57:56 UTC 2007

IDJOB= 351037
IDBENCH= 1654
IDSOLVER= 156
FILE ID= node55/351037-1176577076

PBS_JOBID= 4556905

Free space on /tmp= 66562 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-blend.opb
COMMAND LINE= /tmp/evaluation/351037-1176577076/minisat+ /tmp/evaluation/351037-1176577076/instance-351037-1176577076.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-351037-1176577076 -o ROOT/results/node55/conversion-351037-1176577076 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351037-1176577076/instance-351037-1176577076.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-351037-1176577076 -o ROOT/results/node55/solver-351037-1176577076 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351037-1176577076/minisat+ /tmp/evaluation/351037-1176577076/instance-351037-1176577076.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  b27b0c72b75cc4f9d136fed88900224a

RANDOM SEED= 596065338

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1555092 kB
Buffers:         44096 kB
Cached:         340244 kB
SwapCached:        268 kB
Active:         203176 kB
Inactive:       196996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1555092 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            2460 kB
Writeback:           0 kB
Mapped:          24768 kB
Slab:            86720 kB
Committed_AS:   147288 kB
PageTables:       1380 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= 66562 MiB

End job on node55 on Sat Apr 14 19:27:59 UTC 2007