Trace number 362176

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
minisat+ 1.14UNSAT 42.4535 42.4652

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran10x12.opb
MD5SUM44a4d7082f03e09f83e967b1f06a2c02
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.242962
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3720
Total number of constraints142
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 constraints142
Minimum length of a constraint31
Maximum length of a constraint360
Number of terms in the objective function 3720
Biggest coefficient in the objective function 4142
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 527176
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527176
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...
0.09/0.16	c Converting 164 PB-constraints to clauses...
0.09/0.16	c   -- Unit propagations: (none)
0.19/0.25	c   -- Detecting intervals from adjacent constraints: ######################
0.19/0.25	c   -- Clauses(.)/Splits(s): (none)
0.19/0.25	c ---[ 162]---> BDD-cost:  313
0.19/0.26	c ---[ 160]---> BDD-cost:  321
0.19/0.27	c ---[ 158]---> BDD-cost:  480
0.19/0.29	c ---[ 156]---> BDD-cost:  321
0.29/0.30	c ---[ 154]---> BDD-cost:  313
0.29/0.31	c ---[ 152]---> BDD-cost:  313
0.29/0.32	c ---[ 150]---> BDD-cost:  480
0.29/0.34	c ---[ 148]---> BDD-cost:  301
0.29/0.35	c ---[ 146]---> BDD-cost:  301
0.29/0.36	c ---[ 144]---> BDD-cost:  313
0.29/0.37	c ---[ 142]---> BDD-cost:  215
0.29/0.38	c ---[ 140]---> BDD-cost:  273
0.29/0.39	c ---[ 138]---> BDD-cost:  257
0.39/0.40	c ---[ 136]---> BDD-cost:  557
0.39/0.41	c ---[ 134]---> BDD-cost:  273
0.39/0.42	c ---[ 132]---> BDD-cost:  257
0.39/0.43	c ---[ 130]---> BDD-cost:  420
0.39/0.44	c ---[ 128]---> BDD-cost:  281
0.39/0.45	c ---[ 126]---> BDD-cost:  237
0.39/0.46	c ---[ 124]---> BDD-cost:  237
0.39/0.47	c ---[ 122]---> BDD-cost:  420
0.39/0.48	c ---[ 120]---> BDD-cost:  237
0.39/0.49	c ---[ 119]---> BDD-cost:   12
0.39/0.49	c ---[ 118]---> BDD-cost:   39
0.39/0.49	c ---[ 117]---> BDD-cost:   31
0.39/0.49	c ---[ 116]---> BDD-cost:   43
0.39/0.49	c ---[ 115]---> BDD-cost:   43
0.39/0.49	c ---[ 114]---> BDD-cost:   23
0.39/0.49	c ---[ 113]---> BDD-cost:   23
0.39/0.49	c ---[ 112]---> BDD-cost:   43
0.39/0.49	c ---[ 111]---> BDD-cost:   23
0.39/0.49	c ---[ 110]---> BDD-cost:   43
0.39/0.49	c ---[ 109]---> BDD-cost:   43
0.39/0.49	c ---[ 108]---> BDD-cost:   12
0.39/0.49	c ---[ 107]---> Sorter-cost:  172     Base: 2
0.39/0.49	c ---[ 106]---> Sorter-cost:  189     Base: 2
0.39/0.49	c ---[ 105]---> Sorter-cost:  178     Base: 2
0.39/0.49	c ---[ 104]---> BDD-cost:   34
0.39/0.49	c ---[ 103]---> Sorter-cost:  178     Base: 2
0.39/0.49	c ---[ 102]---> Sorter-cost:  178     Base: 2
0.39/0.49	c ---[ 101]---> BDD-cost:   23
0.39/0.49	c ---[ 100]---> BDD-cost:   23
0.39/0.49	c ---[  99]---> Sorter-cost:  178     Base: 2
0.39/0.49	c ---[  98]---> BDD-cost:   23
0.39/0.49	c ---[  97]---> BDD-cost:   43
0.39/0.49	c ---[  96]---> Sorter-cost:  178     Base: 2
0.39/0.50	c ---[  95]---> BDD-cost:   12
0.39/0.50	c ---[  94]---> Sorter-cost:  172     Base: 2
0.39/0.50	c ---[  93]---> Sorter-cost:  191     Base: 2
0.39/0.50	c ---[  92]---> BDD-cost:   34
0.49/0.50	c ---[  91]---> Sorter-cost:  277     Base: 2
0.49/0.50	c ---[  90]---> Sorter-cost:  232     Base: 7
0.49/0.50	c ---[  89]---> BDD-cost:   23
0.49/0.50	c ---[  88]---> BDD-cost:   23
0.49/0.50	c ---[  87]---> Sorter-cost:  190     Base: 2
0.49/0.50	c ---[  86]---> Sorter-cost:  277     Base: 2
0.49/0.50	c ---[  85]---> BDD-cost:   23
0.49/0.50	c ---[  84]---> BDD-cost:   43
0.49/0.50	c ---[  83]---> Sorter-cost:  277     Base: 2
0.49/0.50	c ---[  82]---> BDD-cost:   11
0.49/0.50	c ---[  81]---> Sorter-cost:  172     Base: 2
0.49/0.50	c ---[  80]---> Sorter-cost:  191     Base: 2
0.49/0.50	c ---[  79]---> BDD-cost:   34
0.49/0.50	c ---[  78]---> Sorter-cost:  231     Base: 7
0.49/0.51	c ---[  77]---> Sorter-cost:  232     Base: 7
0.49/0.51	c ---[  76]---> BDD-cost:   22
0.49/0.51	c ---[  75]---> BDD-cost:   23
0.49/0.51	c ---[  74]---> BDD-cost:   23
0.49/0.51	c ---[  73]---> Sorter-cost:  240     Base: 7
0.49/0.51	c ---[  72]---> BDD-cost:   23
0.49/0.51	c ---[  71]---> BDD-cost:   43
0.49/0.51	c ---[  70]---> Sorter-cost:  240     Base: 7
0.49/0.51	c ---[  69]---> BDD-cost:   12
0.49/0.51	c ---[  68]---> Sorter-cost:  172     Base: 2
0.49/0.51	c ---[  67]---> Sorter-cost:  191     Base: 2
0.49/0.51	c ---[  66]---> BDD-cost:   34
0.49/0.51	c ---[  65]---> Sorter-cost:  189     Base: 2
0.49/0.51	c ---[  64]---> Sorter-cost:  262     Base: 3
0.49/0.51	c ---[  63]---> Sorter-cost:  232     Base: 7
0.49/0.51	c ---[  62]---> BDD-cost:   23
0.49/0.51	c ---[  61]---> BDD-cost:   23
0.49/0.51	c ---[  60]---> Sorter-cost:  262     Base: 3
0.49/0.51	c ---[  59]---> BDD-cost:   23
0.49/0.51	c ---[  58]---> BDD-cost:   43
0.49/0.51	c ---[  57]---> Sorter-cost:  262     Base: 3
0.49/0.52	c ---[  56]---> BDD-cost:   12
0.49/0.52	c ---[  55]---> Sorter-cost:  172     Base: 2
0.49/0.52	c ---[  54]---> Sorter-cost:  190     Base: 2
0.49/0.52	c ---[  53]---> Sorter-cost:  172     Base: 2
0.49/0.52	c ---[  52]---> BDD-cost:   34
0.49/0.52	c ---[  51]---> Sorter-cost:  172     Base: 2
0.49/0.52	c ---[  50]---> Sorter-cost:  172     Base: 2
0.49/0.52	c ---[  49]---> BDD-cost:   23
0.49/0.52	c ---[  48]---> BDD-cost:   23
0.49/0.52	c ---[  47]---> Sorter-cost:  172     Base: 2
0.49/0.52	c ---[  46]---> BDD-cost:   23
0.49/0.52	c ---[  45]---> BDD-cost:   43
0.49/0.52	c ---[  44]---> Sorter-cost:  172     Base: 2
0.49/0.52	c ---[  43]---> BDD-cost:   12
0.49/0.52	c ---[  42]---> BDD-cost:   12
0.49/0.52	c ---[  41]---> Sorter-cost:  172     Base: 2
0.49/0.52	c ---[  40]---> Sorter-cost:  185     Base: 2
0.49/0.52	c ---[  39]---> BDD-cost:   34
0.49/0.52	c ---[  38]---> Sorter-cost:  185     Base: 2
0.49/0.52	c ---[  37]---> Sorter-cost:  185     Base: 2
0.49/0.52	c ---[  36]---> BDD-cost:   23
0.49/0.53	c ---[  35]---> BDD-cost:   23
0.49/0.53	c ---[  34]---> Sorter-cost:  185     Base: 2
0.49/0.53	c ---[  33]---> BDD-cost:   23
0.49/0.53	c ---[  32]---> BDD-cost:   12
0.49/0.53	c ---[  31]---> BDD-cost:   43
0.49/0.53	c ---[  30]---> Sorter-cost:  185     Base: 2
0.49/0.53	c ---[  29]---> BDD-cost:   11
0.49/0.53	c ---[  28]---> Sorter-cost:  172     Base: 2
0.49/0.53	c ---[  27]---> Sorter-cost:  191     Base: 2
0.49/0.53	c ---[  26]---> BDD-cost:   34
0.49/0.53	c ---[  25]---> Sorter-cost:  231     Base: 7
0.49/0.53	c ---[  24]---> Sorter-cost:  232     Base: 7
0.49/0.53	c ---[  23]---> BDD-cost:   23
0.49/0.53	c ---[  22]---> BDD-cost:   23
0.49/0.53	c ---[  21]---> Sorter-cost:  189     Base: 2
0.49/0.53	c ---[  20]---> Sorter-cost:  231     Base: 7
0.49/0.53	c ---[  19]---> BDD-cost:   23
0.49/0.53	c ---[  18]---> BDD-cost:   43
0.49/0.53	c ---[  17]---> Sorter-cost:  231     Base: 7
0.49/0.53	c ---[  16]---> BDD-cost:   12
0.49/0.53	c ---[  15]---> BDD-cost:   43
0.49/0.53	c ---[  14]---> BDD-cost:   43
0.49/0.54	c ---[  13]---> BDD-cost:   34
0.49/0.54	c ---[  12]---> BDD-cost:   43
0.49/0.54	c ---[  11]---> BDD-cost:   43
0.49/0.54	c ---[  10]---> BDD-cost:   12
0.49/0.54	c ---[   9]---> BDD-cost:   23
0.49/0.54	c ---[   8]---> BDD-cost:   23
0.49/0.54	c ---[   7]---> BDD-cost:   43
0.49/0.54	c ---[   6]---> BDD-cost:   23
0.49/0.54	c ---[   5]---> BDD-cost:   43
0.49/0.54	c ---[   4]---> BDD-cost:   43
0.49/0.54	c ---[   3]---> BDD-cost:   12
0.49/0.54	c ---[   2]---> BDD-cost:   43
0.49/0.54	c ---[   1]---> BDD-cost:   43
0.49/0.54	c ---[   0]---> BDD-cost:   34
0.49/0.57	c ==================================[MINISAT+]==================================
0.49/0.57	c | Conflicts | Original         | Learnt                           | Progress |
0.49/0.57	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.49/0.57	c ==============================================================================
0.49/0.58	c |         0 |   37153    95064 |   12384       0        0     nan |  0.000 % |
0.59/0.60	c |       101 |   37046    94823 |   13622      91      846     9.3 | 11.076 % |
0.59/0.67	c |       251 |   37046    94823 |   14984     241     9742    40.4 | 11.076 % |
0.69/0.71	c |       476 |   37046    94823 |   16483     466    11490    24.7 | 11.076 % |
0.69/0.77	c |       814 |   37043    94814 |   18131     796    18238    22.9 | 11.081 % |
0.89/0.94	c |      1321 |   37037    94796 |   19944    1296    46389    35.8 | 11.091 % |
1.09/1.19	c |      2082 |   37037    94796 |   21939    2057    80414    39.1 | 11.091 % |
1.49/1.54	c |      3223 |   37037    94796 |   24132    3198   110164    34.4 | 11.091 % |
1.99/2.08	c |      4931 |   37037    94796 |   26546    4906   182883    37.3 | 11.091 % |
3.09/3.10	c |      7494 |   37037    94796 |   29200    7469   351660    47.1 | 11.091 % |
4.49/4.58	c |     11338 |   37014    94743 |   32120   11312   518090    45.8 | 11.121 % |
6.99/7.00	c |     17107 |   37011    94734 |   35332   17065   788593    46.2 | 11.126 % |
10.79/10.87	c |     25757 |   37011    94734 |   38866   25715  1162232    45.2 | 11.126 % |
18.38/18.49	c |     38731 |   36988    94680 |   42752   38685  1793880    46.4 | 11.162 % |
30.69/30.78	c |     58193 |   36580    93612 |   47028   45053  1960054    43.5 | 11.764 % |
42.38/42.45	c ==============================================================================
42.38/42.45	c UNSATISFIABLE
42.38/42.45	s UNSATISFIABLE
42.38/42.45	c _______________________________________________________________________________
42.38/42.45	c 
42.38/42.45	c restarts              : 15
42.38/42.45	c conflicts             : 82996          (1957 /sec)
42.38/42.45	c decisions             : 180235         (4249 /sec)
42.38/42.45	c propagations          : 0              (0 /sec)
42.38/42.45	c inspects              : 0              (0 /sec)
42.38/42.45	c CPU time              : 42.4136 s
42.38/42.45	c _______________________________________________________________________________

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362176-1177007697/instance-362176-1177007697.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/node2/watcher-362176-1177007697 -o ROOT/results/node2/solver-362176-1177007697 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362176-1177007697/minisat+ /tmp/evaluation/362176-1177007697/instance-362176-1177007697.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: 1.02 1.07 1.04 3/77 30842
/proc/meminfo: memFree=1849704/2055920 swapFree=4149072/4192956
[pid=30842] ppid=30840 vsize=1352 CPUtime=0
/proc/30842/stat : 30842 (minisat+) R 30840 30842 30146 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 176807517 1384448 171 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838065 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30842/statm: 338 171 67 215 0 120 0

[startup+0.0866679 s]
/proc/loadavg: 1.02 1.07 1.04 3/77 30842
/proc/meminfo: memFree=1849704/2055920 swapFree=4149072/4192956
[pid=30842] ppid=30840 vsize=1976 CPUtime=0.08
/proc/30842/stat : 30842 (minisat+) R 30840 30842 30146 0 -1 4194304 355 0 0 0 8 0 0 0 18 0 1 0 176807517 2023424 340 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005274 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30842/statm: 494 340 75 215 0 276 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1976

[startup+0.101668 s]
/proc/loadavg: 1.02 1.07 1.04 3/77 30842
/proc/meminfo: memFree=1849704/2055920 swapFree=4149072/4192956
[pid=30842] ppid=30840 vsize=2108 CPUtime=0.09
/proc/30842/stat : 30842 (minisat+) R 30840 30842 30146 0 -1 4194304 361 0 0 0 9 0 0 0 18 0 1 0 176807517 2158592 346 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134805892 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30842/statm: 527 346 75 215 0 309 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2108

[startup+0.30169 s]
/proc/loadavg: 1.02 1.07 1.04 3/77 30842
/proc/meminfo: memFree=1849704/2055920 swapFree=4149072/4192956
[pid=30842] ppid=30840 vsize=2552 CPUtime=0.29
/proc/30842/stat : 30842 (minisat+) R 30840 30842 30146 0 -1 4194304 499 0 0 0 29 0 0 0 19 0 1 0 176807517 2613248 484 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003912 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30842/statm: 638 484 87 215 0 420 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2552

[startup+0.701731 s]
/proc/loadavg: 1.02 1.07 1.04 3/77 30842
/proc/meminfo: memFree=1849704/2055920 swapFree=4149072/4192956
[pid=30842] ppid=30840 vsize=6060 CPUtime=0.69
/proc/30842/stat : 30842 (minisat+) R 30840 30842 30146 0 -1 4194304 1317 0 0 0 69 0 0 0 21 0 1 0 176807517 6205440 1302 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576138 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30842/statm: 1515 1302 110 215 0 1297 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6060

[startup+1.50181 s]
/proc/loadavg: 1.02 1.07 1.04 3/78 30843
/proc/meminfo: memFree=1844640/2055920 swapFree=4149072/4192956
[pid=30842] ppid=30840 vsize=6588 CPUtime=1.49
/proc/30842/stat : 30842 (minisat+) R 30840 30842 30146 0 -1 4194304 1446 0 0 0 149 0 0 0 25 0 1 0 176807517 6746112 1431 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580384 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30842/statm: 1647 1431 110 215 0 1429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6588

[startup+3.10198 s]
/proc/loadavg: 1.02 1.07 1.04 2/78 30843
/proc/meminfo: memFree=1843680/2055920 swapFree=4149072/4192956
[pid=30842] ppid=30840 vsize=7760 CPUtime=3.09
/proc/30842/stat : 30842 (minisat+) R 30840 30842 30146 0 -1 4194304 1732 0 0 0 308 1 0 0 25 0 1 0 176807517 7946240 1717 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134579104 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30842/statm: 1940 1717 110 215 0 1722 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7760

[startup+6.30131 s]
/proc/loadavg: 1.02 1.07 1.04 2/78 30843
/proc/meminfo: memFree=1841696/2055920 swapFree=4149072/4192956
[pid=30842] ppid=30840 vsize=9400 CPUtime=6.29
/proc/30842/stat : 30842 (minisat+) R 30840 30842 30146 0 -1 4194304 2168 0 0 0 628 1 0 0 25 0 1 0 176807517 9625600 2153 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581183 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30842/statm: 2350 2153 110 215 0 2132 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9400

[startup+12.702 s]
/proc/loadavg: 1.02 1.07 1.03 2/78 30843
/proc/meminfo: memFree=1838560/2055920 swapFree=4149072/4192956
[pid=30842] ppid=30840 vsize=12440 CPUtime=12.69
/proc/30842/stat : 30842 (minisat+) R 30840 30842 30146 0 -1 4194304 2899 0 0 0 1267 2 0 0 25 0 1 0 176807517 12738560 2884 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30842/statm: 3110 2884 110 215 0 2892 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12440

[startup+25.5013 s]
/proc/loadavg: 1.01 1.07 1.03 2/78 30843
/proc/meminfo: memFree=1835296/2055920 swapFree=4149072/4192956
[pid=30842] ppid=30840 vsize=15560 CPUtime=25.48
/proc/30842/stat : 30842 (minisat+) R 30840 30842 30146 0 -1 4194304 3657 0 0 0 2546 2 0 0 25 0 1 0 176807517 15933440 3642 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30842/statm: 3890 3642 110 215 0 3672 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15560

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

[startup+31.907 s]
/proc/loadavg: 1.01 1.06 1.03 2/78 30843
/proc/meminfo: memFree=1834656/2055920 swapFree=4149072/4192956
[pid=30842] ppid=30840 vsize=16220 CPUtime=31.89
/proc/30842/stat : 30842 (minisat+) R 30840 30842 30146 0 -1 4194304 3834 0 0 0 3186 3 0 0 25 0 1 0 176807517 16609280 3819 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30842/statm: 4055 3819 110 215 0 3837 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 16220

[startup+38.3016 s]
/proc/loadavg: 1.01 1.06 1.03 2/78 30843
/proc/meminfo: memFree=1833824/2055920 swapFree=4149072/4192956
[pid=30842] ppid=30840 vsize=16996 CPUtime=38.28
/proc/30842/stat : 30842 (minisat+) R 30840 30842 30146 0 -1 4194304 4025 0 0 0 3825 3 0 0 25 0 1 0 176807517 17403904 4010 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576199 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30842/statm: 4249 4010 110 215 0 4031 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 16996

[startup+39.9018 s]
/proc/loadavg: 1.01 1.06 1.03 2/78 30843
/proc/meminfo: memFree=1833824/2055920 swapFree=4149072/4192956
[pid=30842] ppid=30840 vsize=16996 CPUtime=39.88
/proc/30842/stat : 30842 (minisat+) R 30840 30842 30146 0 -1 4194304 4025 0 0 0 3985 3 0 0 25 0 1 0 176807517 17403904 4010 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580941 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30842/statm: 4249 4010 110 215 0 4031 0
Current children cumulated CPU time (s) 39.88
Current children cumulated vsize (KiB) 16996

[startup+41.503 s]
/proc/loadavg: 1.01 1.06 1.03 2/78 30843
/proc/meminfo: memFree=1833824/2055920 swapFree=4149072/4192956
[pid=30842] ppid=30840 vsize=16996 CPUtime=41.48
/proc/30842/stat : 30842 (minisat+) R 30840 30842 30146 0 -1 4194304 4025 0 0 0 4145 3 0 0 25 0 1 0 176807517 17403904 4010 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580783 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30842/statm: 4249 4010 110 215 0 4031 0
Current children cumulated CPU time (s) 41.48
Current children cumulated vsize (KiB) 16996

[startup+41.903 s]
/proc/loadavg: 1.01 1.06 1.03 2/78 30843
/proc/meminfo: memFree=1833824/2055920 swapFree=4149072/4192956
[pid=30842] ppid=30840 vsize=16996 CPUtime=41.88
/proc/30842/stat : 30842 (minisat+) R 30840 30842 30146 0 -1 4194304 4025 0 0 0 4185 3 0 0 25 0 1 0 176807517 17403904 4010 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580768 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30842/statm: 4249 4010 110 215 0 4031 0
Current children cumulated CPU time (s) 41.88
Current children cumulated vsize (KiB) 16996

[startup+42.3011 s]
/proc/loadavg: 1.01 1.06 1.03 2/78 30843
/proc/meminfo: memFree=1833824/2055920 swapFree=4149072/4192956
[pid=30842] ppid=30840 vsize=16996 CPUtime=42.28
/proc/30842/stat : 30842 (minisat+) R 30840 30842 30146 0 -1 4194304 4025 0 0 0 4225 3 0 0 25 0 1 0 176807517 17403904 4010 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576448 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30842/statm: 4249 4010 110 215 0 4031 0
Current children cumulated CPU time (s) 42.28
Current children cumulated vsize (KiB) 16996

[startup+42.4011 s]
/proc/loadavg: 1.01 1.06 1.03 2/78 30843
/proc/meminfo: memFree=1833824/2055920 swapFree=4149072/4192956
[pid=30842] ppid=30840 vsize=16996 CPUtime=42.38
/proc/30842/stat : 30842 (minisat+) R 30840 30842 30146 0 -1 4194304 4025 0 0 0 4235 3 0 0 25 0 1 0 176807517 17403904 4010 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581036 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30842/statm: 4249 4010 110 215 0 4031 0
Current children cumulated CPU time (s) 42.38
Current children cumulated vsize (KiB) 16996

Child status: 20
Real time (s): 42.4652
CPU time (s): 42.4535
CPU user time (s): 42.4146
CPU system time (s): 0.038994
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 16996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 42.4146
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4028
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= 45

runsolver used 0.054991 second user time and 0.112982 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Thu Apr 19 18:34:57 UTC 2007

IDJOB= 362176
IDBENCH= 1538
IDSOLVER= 156
FILE ID= node2/362176-1177007697

PBS_JOBID= 4630513

Free space on /tmp= 66399 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran10x12.opb
COMMAND LINE= /tmp/evaluation/362176-1177007697/minisat+ /tmp/evaluation/362176-1177007697/instance-362176-1177007697.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-362176-1177007697 -o ROOT/results/node2/conversion-362176-1177007697 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362176-1177007697/instance-362176-1177007697.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-362176-1177007697 -o ROOT/results/node2/solver-362176-1177007697 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362176-1177007697/minisat+ /tmp/evaluation/362176-1177007697/instance-362176-1177007697.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  44a4d7082f03e09f83e967b1f06a2c02

RANDOM SEED= 786905475

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1850112 kB
Buffers:         23388 kB
Cached:         104112 kB
SwapCached:      12240 kB
Active:          45804 kB
Inactive:       106784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1850112 kB
SwapTotal:     4192956 kB
SwapFree:      4149072 kB
Dirty:            2484 kB
Writeback:           0 kB
Mapped:          32152 kB
Slab:            38604 kB
Committed_AS:  7201136 kB
PageTables:       1864 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= 66399 MiB

End job on node2 on Thu Apr 19 18:35:40 UTC 2007