Trace number 361008

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 NameAnswerCPU timeWall clock time
minisat+ 1.14? (TO) 1800.05 1802.64

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl20_30_pb.cnf.cr.opb
MD5SUM54cc21b6a006b53c414126d2c0b266be
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.009997
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1200
Total number of constraints100
Number of constraints which are clauses60
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint30
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 31
Number of bits of the biggest sum of numbers5
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...
0.00/0.02	c Converting 100 PB-constraints to clauses...
0.00/0.02	c   -- Unit propagations: (none)
0.00/0.02	c   -- Detecting intervals from adjacent constraints: (none)
0.00/0.02	c   -- Clauses(.)/Splits(s): ............................................................
0.00/0.02	c ---[  39]---> BDD-cost:   57
0.00/0.02	c ---[  38]---> BDD-cost:   57
0.00/0.02	c ---[  37]---> BDD-cost:   57
0.00/0.02	c ---[  36]---> BDD-cost:   57
0.00/0.02	c ---[  35]---> BDD-cost:   57
0.00/0.02	c ---[  34]---> BDD-cost:   57
0.00/0.02	c ---[  33]---> BDD-cost:   57
0.00/0.03	c ---[  32]---> BDD-cost:   57
0.00/0.03	c ---[  31]---> BDD-cost:   57
0.00/0.03	c ---[  30]---> BDD-cost:   57
0.00/0.03	c ---[  29]---> BDD-cost:   57
0.00/0.03	c ---[  28]---> BDD-cost:   57
0.00/0.03	c ---[  27]---> BDD-cost:   57
0.00/0.03	c ---[  26]---> BDD-cost:   57
0.00/0.03	c ---[  25]---> BDD-cost:   57
0.00/0.03	c ---[  24]---> BDD-cost:   57
0.00/0.03	c ---[  23]---> BDD-cost:   57
0.00/0.03	c ---[  22]---> BDD-cost:   57
0.00/0.03	c ---[  21]---> BDD-cost:   57
0.00/0.03	c ---[  20]---> BDD-cost:   57
0.00/0.03	c ---[  19]---> BDD-cost:   57
0.00/0.03	c ---[  18]---> BDD-cost:   57
0.00/0.04	c ---[  17]---> BDD-cost:   57
0.00/0.04	c ---[  16]---> BDD-cost:   57
0.00/0.04	c ---[  15]---> BDD-cost:   57
0.00/0.04	c ---[  14]---> BDD-cost:   57
0.00/0.04	c ---[  13]---> BDD-cost:   57
0.00/0.04	c ---[  12]---> BDD-cost:   57
0.00/0.04	c ---[  11]---> BDD-cost:   57
0.00/0.04	c ---[  10]---> BDD-cost:   57
0.00/0.04	c ---[   9]---> BDD-cost:   57
0.00/0.04	c ---[   8]---> BDD-cost:   57
0.00/0.04	c ---[   7]---> BDD-cost:   57
0.00/0.04	c ---[   6]---> BDD-cost:   57
0.00/0.04	c ---[   5]---> BDD-cost:   57
0.00/0.04	c ---[   4]---> BDD-cost:   57
0.00/0.04	c ---[   3]---> BDD-cost:   57
0.00/0.04	c ---[   2]---> BDD-cost:   57
0.00/0.05	c ---[   1]---> BDD-cost:   57
0.00/0.05	c ---[   0]---> BDD-cost:   57
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 |         0 |    5700    15880 |    1900       0        0     nan |  0.000 % |
0.00/0.06	c |       100 |    5700    15880 |    2090     100     8350    83.5 |  1.149 % |
0.00/0.07	c |       254 |    5700    15880 |    2299     254    20183    79.5 |  1.149 % |
0.09/0.10	c |       483 |    5700    15880 |    2528     483    43595    90.3 |  1.150 % |
0.09/0.13	c |       820 |    5700    15880 |    2781     820    74636    91.0 |  1.149 % |
0.19/0.21	c |      1326 |    5700    15880 |    3059    1326   152844   115.3 |  1.149 % |
0.29/0.31	c |      2085 |    5700    15880 |    3365    2085   236742   113.5 |  1.149 % |
0.49/0.56	c |      3224 |    5700    15880 |    3702    3224   390616   121.2 |  1.149 % |
0.79/0.87	c |      4934 |    5700    15880 |    4072    2499   282510   113.0 |  1.149 % |
1.29/1.34	c |      7497 |    5700    15880 |    4480    5062   635699   125.6 |  1.149 % |
1.99/2.09	c |     11341 |    5700    15880 |    4928    3602   393130   109.1 |  1.149 % |
3.39/3.45	c |     17107 |    5700    15880 |    5420    3198   429474   134.3 |  1.149 % |
6.49/6.53	c |     25758 |    5700    15880 |    5963    5184   809083   156.1 |  1.149 % |
9.79/9.88	c |     38734 |    5700    15880 |    6559    4258   595019   139.7 |  1.149 % |
14.08/14.15	c |     58195 |    5700    15880 |    7215    4350   474363   109.0 |  1.149 % |
21.59/21.64	c |     87389 |    5700    15880 |    7936    5401   906885   167.9 |  1.149 % |
34.18/34.26	c |    131180 |    5700    15880 |    8730    8927  1807067   202.4 |  1.150 % |
62.08/62.19	c |    196867 |    5700    15880 |    9603    7833  1793666   229.0 |  1.149 % |
98.66/98.72	c |    295396 |    5700    15880 |   10563    5671   840337   148.2 |  1.149 % |
163.05/163.11	c |    443189 |    5700    15880 |   11620    8324  1522755   182.9 |  1.149 % |
247.23/247.35	c |    664881 |    5700    15880 |   12782    7923  1541577   194.6 |  1.149 % |
410.18/410.35	c |    997408 |    5700    15880 |   14060   12463  2333463   187.2 |  1.149 % |
631.33/631.58	c |   1496196 |    5700    15880 |   15466   12280  1888591   153.8 |  1.149 % |
1017.83/1018.16	c |   2244379 |    5700    15880 |   17013   10292  1498132   145.6 |  1.150 % |
1800.03/1800.50	c 
1800.04/1802.64	c *** TERMINATED ***
1800.04/1802.64	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/361008-1176977424/instance-361008-1176977424.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/node7/watcher-361008-1176977424 -o ROOT/results/node7/solver-361008-1176977424 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361008-1176977424/minisat+ /tmp/evaluation/361008-1176977424/instance-361008-1176977424.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.85 3/77 31446
/proc/meminfo: memFree=1547952/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=1048 CPUtime=0
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 173780004 1073152 109 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135010894 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 262 109 74 215 0 44 0

[startup+0.082934 s]
/proc/loadavg: 0.91 0.95 0.85 3/77 31446
/proc/meminfo: memFree=1547952/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=1848 CPUtime=0.07
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 349 0 0 0 7 0 0 0 18 0 1 0 173780004 1892352 334 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134583967 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 462 334 106 215 0 244 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1848

[startup+0.101937 s]
/proc/loadavg: 0.91 0.95 0.85 3/77 31446
/proc/meminfo: memFree=1547952/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=1980 CPUtime=0.09
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 369 0 0 0 9 0 0 0 18 0 1 0 173780004 2027520 354 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580938 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 495 354 106 215 0 277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1980

[startup+0.301958 s]
/proc/loadavg: 0.91 0.95 0.85 3/77 31446
/proc/meminfo: memFree=1547952/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=2772 CPUtime=0.29
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 578 0 0 0 29 0 0 0 19 0 1 0 173780004 2838528 563 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 693 563 106 215 0 475 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2772

[startup+0.702 s]
/proc/loadavg: 0.91 0.95 0.85 3/77 31446
/proc/meminfo: memFree=1547952/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=3960 CPUtime=0.69
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 877 0 0 0 69 0 0 0 22 0 1 0 173780004 4055040 862 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 990 862 106 215 0 772 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3960

[startup+1.50108 s]
/proc/loadavg: 0.91 0.95 0.85 2/78 31447
/proc/meminfo: memFree=1544360/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=4752 CPUtime=1.49
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 1069 0 0 0 149 0 0 0 25 0 1 0 173780004 4866048 1054 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574431 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 1188 1054 106 215 0 970 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4752

[startup+3.10125 s]
/proc/loadavg: 0.91 0.95 0.85 2/78 31447
/proc/meminfo: memFree=1543784/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=5540 CPUtime=3.09
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 1259 0 0 0 309 0 0 0 25 0 1 0 173780004 5672960 1244 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580941 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 1385 1244 106 215 0 1167 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5540

[startup+6.30159 s]
/proc/loadavg: 0.92 0.95 0.85 2/78 31447
/proc/meminfo: memFree=1541992/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=7128 CPUtime=6.29
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 1669 0 0 0 629 0 0 0 25 0 1 0 173780004 7299072 1654 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580945 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 1782 1654 106 215 0 1564 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7128

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.85 2/78 31447
/proc/meminfo: memFree=1540968/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=7804 CPUtime=12.68
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 1805 0 0 0 1268 0 0 0 25 0 1 0 173780004 7991296 1790 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573863 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 1951 1790 106 215 0 1733 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7804

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.86 2/78 31447
/proc/meminfo: memFree=1537640/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=11140 CPUtime=25.48
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 2640 0 0 0 2547 1 0 0 25 0 1 0 173780004 11407360 2625 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580941 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 2785 2625 106 215 0 2567 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11140

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.86 2/78 31447
/proc/meminfo: memFree=1533416/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=15252 CPUtime=51.08
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 3684 0 0 0 5106 2 0 0 25 0 1 0 173780004 15618048 3669 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580962 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 3813 3669 106 215 0 3595 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15252

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.86 2/78 31447
/proc/meminfo: memFree=1532072/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=16532 CPUtime=102.27
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 4018 0 0 0 10225 2 0 0 25 0 1 0 173780004 16928768 3997 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580932 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 4133 3997 106 215 0 3915 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16532

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 31447
/proc/meminfo: memFree=1530664/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=18008 CPUtime=162.25
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 4359 0 0 0 16222 3 0 0 25 0 1 0 173780004 18440192 4338 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576849 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 4502 4338 106 215 0 4284 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18008

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 31447
/proc/meminfo: memFree=1528616/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=20008 CPUtime=222.24
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 4854 0 0 0 22220 4 0 0 25 0 1 0 173780004 20488192 4833 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581293 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 5002 4833 106 215 0 4784 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 20008

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.88 2/78 31447
/proc/meminfo: memFree=1524648/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=24124 CPUtime=282.22
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 5871 0 0 0 28217 5 0 0 25 0 1 0 173780004 24702976 5850 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 6031 5850 106 215 0 5813 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 24124

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 31447
/proc/meminfo: memFree=1519656/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=28908 CPUtime=342.2
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 7083 0 0 0 34214 6 0 0 25 0 1 0 173780004 29601792 7062 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580945 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 7227 7062 106 215 0 7009 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 28908

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 31447
/proc/meminfo: memFree=1519656/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=28856 CPUtime=402.18
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 7083 0 0 0 40212 6 0 0 25 0 1 0 173780004 29548544 7050 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 7214 7050 106 215 0 6996 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 28856

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/78 31447
/proc/meminfo: memFree=1519592/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=28856 CPUtime=462.17
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 7086 0 0 0 46210 7 0 0 25 0 1 0 173780004 29548544 7053 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 7214 7053 106 215 0 6996 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 28856

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/78 31447
/proc/meminfo: memFree=1519528/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=28856 CPUtime=522.15
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 7092 0 0 0 52208 7 0 0 25 0 1 0 173780004 29548544 7059 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574559 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 7214 7059 106 215 0 6996 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 28856

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 31447
/proc/meminfo: memFree=1519528/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=28856 CPUtime=582.14
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 7093 0 0 0 58206 8 0 0 25 0 1 0 173780004 29548544 7060 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580953 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 7214 7060 106 215 0 6996 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 28856

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 31447
/proc/meminfo: memFree=1518632/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=29784 CPUtime=642.13
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 7310 0 0 0 64205 8 0 0 25 0 1 0 173780004 30498816 7277 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 7446 7277 106 215 0 7228 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 29784


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

/proc/meminfo: memFree=1510440/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=37776 CPUtime=1002.04
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 9293 0 0 0 100192 12 0 0 25 0 1 0 173780004 38682624 9260 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 9444 9260 106 215 0 9226 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 37776

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 31447
/proc/meminfo: memFree=1510440/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=37776 CPUtime=1062.02
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 9294 0 0 0 106190 12 0 0 25 0 1 0 173780004 38682624 9261 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580962 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 9444 9261 106 215 0 9226 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 37776

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 31447
/proc/meminfo: memFree=1510312/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=37824 CPUtime=1122
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 9318 0 0 0 112188 12 0 0 25 0 1 0 173780004 38731776 9285 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574378 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 9456 9285 106 215 0 9238 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 37824

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 31447
/proc/meminfo: memFree=1510248/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=37824 CPUtime=1181.99
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 9318 0 0 0 118186 13 0 0 25 0 1 0 173780004 38731776 9285 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 9456 9285 106 215 0 9238 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 37824

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 31447
/proc/meminfo: memFree=1508712/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=39304 CPUtime=1241.97
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 9695 0 0 0 124183 14 0 0 25 0 1 0 173780004 40247296 9662 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580941 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 9826 9662 106 215 0 9608 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 39304

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 31449
/proc/meminfo: memFree=1507944/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=39960 CPUtime=1301.95
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 9854 0 0 0 130181 14 0 0 25 0 1 0 173780004 40919040 9821 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580915 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 9990 9821 106 215 0 9772 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 39960

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 31449
/proc/meminfo: memFree=1506088/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=42032 CPUtime=1361.94
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 10327 0 0 0 136178 16 0 0 25 0 1 0 173780004 43040768 10294 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 10508 10294 106 215 0 10290 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 42032

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 31449
/proc/meminfo: memFree=1504104/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=44020 CPUtime=1421.93
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 10801 0 0 0 142176 17 0 0 25 0 1 0 173780004 45076480 10768 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134579211 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 11005 10768 106 215 0 10787 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 44020

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 31449
/proc/meminfo: memFree=1504040/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=44020 CPUtime=1481.91
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 10801 0 0 0 148174 17 0 0 25 0 1 0 173780004 45076480 10768 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580921 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 11005 10768 106 215 0 10787 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 44020

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 31449
/proc/meminfo: memFree=1503656/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=44284 CPUtime=1541.89
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 10886 0 0 0 154172 17 0 0 25 0 1 0 173780004 45346816 10853 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 11071 10853 106 215 0 10853 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 44284

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 31449
/proc/meminfo: memFree=1503336/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=44684 CPUtime=1601.88
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 10961 0 0 0 160170 18 0 0 25 0 1 0 173780004 45756416 10928 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 11171 10928 106 215 0 10953 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 44684

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 31449
/proc/meminfo: memFree=1503272/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=44684 CPUtime=1661.86
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 10961 0 0 0 166168 18 0 0 25 0 1 0 173780004 45756416 10928 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580902 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 11171 10928 106 215 0 10953 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 44684

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 31449
/proc/meminfo: memFree=1503144/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=44684 CPUtime=1721.84
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 10977 0 0 0 172166 18 0 0 25 0 1 0 173780004 45756416 10944 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573834 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 11171 10944 106 215 0 10953 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 44684

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 31449
/proc/meminfo: memFree=1503080/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=44684 CPUtime=1781.83
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 10979 0 0 0 178164 19 0 0 25 0 1 0 173780004 45756416 10946 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580973 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 11171 10946 106 215 0 10953 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 44684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 31449
/proc/meminfo: memFree=1503016/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=44684 CPUtime=1800.03
/proc/31446/stat : 31446 (minisat+) R 31444 31446 31016 0 -1 4194304 10981 0 0 0 179984 19 0 0 25 0 1 0 173780004 45756416 10948 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580811 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31446/statm: 11171 10948 106 215 0 10953 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 44684

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.97 0.91 1/79 31450
/proc/meminfo: memFree=1546336/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=0 CPUtime=1800.04
/proc/31446/stat : 31446 (minisat+) D 31444 31446 31016 0 -1 4194308 10982 0 0 0 179984 20 0 0 24 0 1 0 173780004 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16386 18446744072100037788 0 0 17 0 0 0
/proc/31446/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 0

[startup+1802.2 s]
/proc/loadavg: 0.99 0.97 0.91 1/79 31450
/proc/meminfo: memFree=1546336/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=0 CPUtime=1800.04
/proc/31446/stat : 31446 (minisat+) D 31444 31446 31016 0 -1 4194308 10982 0 0 0 179984 20 0 0 24 0 1 0 173780004 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16386 18446744072100037788 0 0 17 0 0 0
/proc/31446/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 0

[startup+1802.6 s]
/proc/loadavg: 0.99 0.97 0.91 1/79 31450
/proc/meminfo: memFree=1546336/2055920 swapFree=4159716/4192956
[pid=31446] ppid=31444 vsize=0 CPUtime=1800.04
/proc/31446/stat : 31446 (minisat+) D 31444 31446 31016 0 -1 4194308 10982 0 0 0 179984 20 0 0 24 0 1 0 173780004 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16386 18446744072100037788 0 0 17 0 0 0
/proc/31446/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1802.64
CPU time (s): 1800.05
CPU user time (s): 1799.84
CPU system time (s): 0.203968
CPU usage (%): 99.856
Max. virtual memory (cumulated for all children) (KiB): 44684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.203968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10982
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= 6
involuntary context switches= 2142

runsolver used 2.16767 second user time and 4.21536 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Thu Apr 19 10:10:24 UTC 2007

IDJOB= 361008
IDBENCH= 1412
IDSOLVER= 156
FILE ID= node7/361008-1176977424

PBS_JOBID= 4630356

Free space on /tmp= 66369 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl20_30_pb.cnf.cr.opb
COMMAND LINE= /tmp/evaluation/361008-1176977424/minisat+ /tmp/evaluation/361008-1176977424/instance-361008-1176977424.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-361008-1176977424 -o ROOT/results/node7/conversion-361008-1176977424 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361008-1176977424/instance-361008-1176977424.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-361008-1176977424 -o ROOT/results/node7/solver-361008-1176977424 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/361008-1176977424/minisat+ /tmp/evaluation/361008-1176977424/instance-361008-1176977424.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  54cc21b6a006b53c414126d2c0b266be

RANDOM SEED= 662694718

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1548360 kB
Buffers:         25252 kB
Cached:         416848 kB
SwapCached:      13228 kB
Active:         318100 kB
Inactive:       147416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1548360 kB
SwapTotal:     4192956 kB
SwapFree:      4159716 kB
Dirty:            2368 kB
Writeback:           0 kB
Mapped:          30444 kB
Slab:            27520 kB
Committed_AS:  7131216 kB
PageTables:       1860 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= 66369 MiB

End job on node7 on Thu Apr 19 10:40:28 UTC 2007