Trace number 350293

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+ 1.14UNSAT 1001.9 1002.54

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900567985.opb
MD5SUMfb1b2fb5676286fc8681e7e6d0d2728f
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 benchmark255.099
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 669
Number of bits of the biggest sum of numbers10
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...
0.01/0.09	c Converting 2707 PB-constraints to clauses...
0.01/0.09	c   -- Unit propagations: (none)
0.01/0.09	c   -- Detecting intervals from adjacent constraints: ######################
0.01/0.09	c   -- Clauses(.)/Splits(s): ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
0.09/0.10	c ---[  43]---> BDD-cost:   19
0.09/0.10	c ---[  41]---> BDD-cost:   19
0.09/0.10	c ---[  39]---> BDD-cost:   19
0.09/0.10	c ---[  37]---> BDD-cost:   19
0.09/0.10	c ---[  35]---> BDD-cost:   19
0.09/0.10	c ---[  33]---> BDD-cost:   19
0.09/0.10	c ---[  31]---> BDD-cost:   19
0.09/0.10	c ---[  29]---> BDD-cost:   19
0.09/0.10	c ---[  27]---> BDD-cost:   19
0.09/0.10	c ---[  25]---> BDD-cost:   19
0.09/0.10	c ---[  23]---> BDD-cost:   19
0.09/0.10	c ---[  21]---> BDD-cost:   19
0.09/0.10	c ---[  19]---> BDD-cost:   19
0.09/0.10	c ---[  17]---> BDD-cost:   19
0.09/0.10	c ---[  15]---> BDD-cost:   19
0.09/0.10	c ---[  13]---> BDD-cost:   19
0.09/0.10	c ---[  11]---> BDD-cost:   19
0.09/0.10	c ---[   9]---> BDD-cost:   19
0.09/0.10	c ---[   7]---> BDD-cost:   19
0.09/0.10	c ---[   5]---> BDD-cost:   19
0.09/0.10	c ---[   3]---> BDD-cost:   19
0.09/0.10	c ---[   1]---> BDD-cost:   19
0.09/0.10	c ---[   0]---> Adder-cost: 378   maxlim: 618   bits: 10/10
0.09/0.12	c ==================================[MINISAT+]==================================
0.09/0.12	c | Conflicts | Original         | Learnt                           | Progress |
0.09/0.12	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.09/0.12	c ==============================================================================
0.09/0.12	c |         0 |    6273    19642 |    2091       0        0     nan |  0.000 % |
0.09/0.13	c |       100 |    6266    19619 |    2300      99     1284    13.0 |  3.101 % |
0.09/0.15	c |       255 |    6266    19619 |    2530     254    10445    41.1 |  3.101 % |
0.09/0.17	c |       481 |    6266    19619 |    2783     480    22613    47.1 |  3.101 % |
0.19/0.22	c |       818 |    6195    19378 |    3061     807    38389    47.6 |  4.264 % |
0.29/0.30	c |      1325 |    6195    19378 |    3367    1314    72876    55.5 |  4.264 % |
0.39/0.42	c |      2084 |    6195    19378 |    3704    2073   127062    61.3 |  4.264 % |
0.59/0.60	c |      3225 |    6195    19378 |    4074    3214   196725    61.2 |  4.264 % |
0.79/0.88	c |      4935 |    6195    19378 |    4482    2822   143627    50.9 |  4.264 % |
1.29/1.34	c |      7499 |    6195    19378 |    4930    2989   151859    50.8 |  4.264 % |
1.99/2.04	c |     11347 |    6169    19281 |    5423    4343   242512    55.8 |  4.651 % |
2.98/3.00	c |     17116 |    6153    19229 |    5965    4501   232228    51.6 |  4.942 % |
4.78/4.82	c |     25767 |    6121    19113 |    6562    3833   200222    52.2 |  5.330 % |
7.59/7.66	c |     38741 |    6066    18932 |    7218    6469   379410    58.7 |  6.202 % |
11.69/11.75	c |     58205 |    6042    18854 |    7940    7154   403720    56.4 |  6.686 % |
17.18/17.29	c |     87399 |    6036    18834 |    8734    7480   355075    47.5 |  6.783 % |
25.87/25.95	c |    131188 |    6036    18834 |    9608    6255   264544    42.3 |  6.783 % |
38.96/39.07	c |    196872 |    6036    18834 |   10568    7512   349469    46.5 |  6.783 % |
57.94/58.07	c |    295398 |    6036    18834 |   11625    8148   333733    41.0 |  6.783 % |
86.93/87.03	c |    443187 |    6036    18834 |   12788    7057   252566    35.8 |  6.783 % |
133.30/133.46	c |    664870 |    6036    18834 |   14067   12888   535428    41.5 |  6.783 % |
204.85/205.04	c |    997395 |    6027    18803 |   15473    7860   304674    38.8 |  6.880 % |
324.38/324.66	c |   1496183 |    6027    18803 |   17021    9848   342241    34.8 |  6.880 % |
506.55/506.93	c |   2244366 |    6027    18803 |   18723   12714   502640    39.5 |  6.880 % |
786.88/787.45	c |   3366641 |    6027    18803 |   20595   13241   495424    37.4 |  6.880 % |
1001.85/1002.53	c ==============================================================================
1001.85/1002.53	c UNSATISFIABLE
1001.85/1002.53	s UNSATISFIABLE
1001.85/1002.53	c _______________________________________________________________________________
1001.85/1002.53	c 
1001.85/1002.53	c restarts              : 25
1001.85/1002.53	c conflicts             : 4312420        (4305 /sec)
1001.85/1002.53	c decisions             : 5808009        (5797 /sec)
1001.85/1002.53	c propagations          : 0              (0 /sec)
1001.85/1002.53	c inspects              : 0              (0 /sec)
1001.85/1002.53	c CPU time              : 1001.83 s
1001.85/1002.53	c _______________________________________________________________________________

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350293-1176494891/instance-350293-1176494891.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/node3/watcher-350293-1176494891 -o ROOT/results/node3/solver-350293-1176494891 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/350293-1176494891/minisat+ /tmp/evaluation/350293-1176494891/instance-350293-1176494891.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: 0.98 1.00 0.88 2/77 18838
/proc/meminfo: memFree=1696792/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=1048 CPUtime=0
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 125526817 1073152 101 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18838/statm: 262 101 74 215 0 44 0

[startup+0.0114949 s]
/proc/loadavg: 0.98 1.00 0.88 2/77 18838
/proc/meminfo: memFree=1696792/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=1192 CPUtime=0.01
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 132 0 0 0 1 0 0 0 18 0 1 0 125526817 1220608 117 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18838/statm: 298 117 74 215 0 80 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1192

[startup+0.101586 s]
/proc/loadavg: 0.98 1.00 0.88 2/77 18838
/proc/meminfo: memFree=1696792/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=1896 CPUtime=0.09
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 346 0 0 0 9 0 0 0 18 0 1 0 125526817 1941504 331 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031374 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18838/statm: 474 331 86 215 0 256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1896

[startup+0.301734 s]
/proc/loadavg: 0.98 1.00 0.88 2/77 18838
/proc/meminfo: memFree=1696792/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=2540 CPUtime=0.29
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 510 0 0 0 29 0 0 0 18 0 1 0 125526817 2600960 495 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580262 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18838/statm: 635 495 122 215 0 417 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2540

[startup+0.7018 s]
/proc/loadavg: 0.98 1.00 0.88 2/77 18838
/proc/meminfo: memFree=1696792/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=3204 CPUtime=0.69
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 690 0 0 0 69 0 0 0 22 0 1 0 125526817 3280896 675 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580765 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18838/statm: 801 675 122 215 0 583 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3204

[startup+1.50193 s]
/proc/loadavg: 0.98 1.00 0.88 2/78 18839
/proc/meminfo: memFree=1694480/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=3464 CPUtime=1.49
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 750 0 0 0 149 0 0 0 25 0 1 0 125526817 3547136 735 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574343 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18838/statm: 866 735 122 215 0 648 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3464

[startup+3.10119 s]
/proc/loadavg: 0.98 1.00 0.88 2/78 18839
/proc/meminfo: memFree=1694096/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=3736 CPUtime=3.08
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 817 0 0 0 308 0 0 0 25 0 1 0 125526817 3825664 802 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580896 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18838/statm: 934 802 122 215 0 716 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 3736

[startup+6.30171 s]
/proc/loadavg: 0.99 1.00 0.88 2/78 18839
/proc/meminfo: memFree=1693264/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=4392 CPUtime=6.28
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 986 0 0 0 628 0 0 0 25 0 1 0 125526817 4497408 971 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134585952 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18838/statm: 1098 971 122 215 0 880 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4392

[startup+12.7027 s]
/proc/loadavg: 0.99 1.00 0.88 2/78 18839
/proc/meminfo: memFree=1692560/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=4920 CPUtime=12.68
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 1123 0 0 0 1267 1 0 0 25 0 1 0 125526817 5038080 1108 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580825 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18838/statm: 1230 1108 122 215 0 1012 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4920

[startup+25.5018 s]
/proc/loadavg: 0.99 1.00 0.88 2/78 18839
/proc/meminfo: memFree=1692496/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=5180 CPUtime=25.47
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 1193 0 0 0 2546 1 0 0 25 0 1 0 125526817 5304320 1178 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581074 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18838/statm: 1295 1178 122 215 0 1077 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 5180

[startup+51.102 s]
/proc/loadavg: 0.99 1.00 0.88 2/78 18839
/proc/meminfo: memFree=1691792/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=5972 CPUtime=51.05
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 1391 0 0 0 5104 1 0 0 25 0 1 0 125526817 6115328 1376 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18838/statm: 1493 1376 122 215 0 1275 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 5972

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.89 2/78 18839
/proc/meminfo: memFree=1690384/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=7300 CPUtime=102.22
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 1708 0 0 0 10220 2 0 0 25 0 1 0 125526817 7475200 1693 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580774 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18838/statm: 1825 1693 122 215 0 1607 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 7300

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.89 2/78 18839
/proc/meminfo: memFree=1690064/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=7708 CPUtime=162.18
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 1825 0 0 0 16216 2 0 0 25 0 1 0 125526817 7892992 1810 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18838/statm: 1927 1810 122 215 0 1709 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 7708

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.90 2/78 18839
/proc/meminfo: memFree=1689168/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=8652 CPUtime=222.14
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 2051 0 0 0 22212 2 0 0 25 0 1 0 125526817 8859648 2036 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134584050 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18838/statm: 2163 2036 122 215 0 1945 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 8652

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.90 2/78 18839
/proc/meminfo: memFree=1688784/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=9044 CPUtime=282.11
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 2137 0 0 0 28208 3 0 0 25 0 1 0 125526817 9261056 2122 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580768 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18838/statm: 2261 2122 122 215 0 2043 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 9044

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.91 2/78 18839
/proc/meminfo: memFree=1688464/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=9304 CPUtime=342.07
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 2221 0 0 0 34204 3 0 0 25 0 1 0 125526817 9527296 2206 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580973 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18838/statm: 2326 2206 122 215 0 2108 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 9304

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.91 2/78 18839
/proc/meminfo: memFree=1687952/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=10008 CPUtime=402.03
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 2357 0 0 0 40200 3 0 0 25 0 1 0 125526817 10248192 2342 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580786 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18838/statm: 2502 2342 122 215 0 2284 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 10008

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.91 2/78 18839
/proc/meminfo: memFree=1687696/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=10156 CPUtime=461.98
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 2415 0 0 0 46195 3 0 0 25 0 1 0 125526817 10399744 2400 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581028 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18838/statm: 2539 2400 122 215 0 2321 0
Current children cumulated CPU time (s) 461.98
Current children cumulated vsize (KiB) 10156

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.91 2/78 18839
/proc/meminfo: memFree=1686608/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=11292 CPUtime=521.95
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 2686 0 0 0 52191 4 0 0 25 0 1 0 125526817 11563008 2671 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18838/statm: 2823 2671 122 215 0 2605 0
Current children cumulated CPU time (s) 521.95
Current children cumulated vsize (KiB) 11292

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.91 2/78 18839
/proc/meminfo: memFree=1686224/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=11700 CPUtime=581.92
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 2772 0 0 0 58188 4 0 0 25 0 1 0 125526817 11980800 2757 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580973 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18838/statm: 2925 2757 122 215 0 2707 0
Current children cumulated CPU time (s) 581.92
Current children cumulated vsize (KiB) 11700

[startup+642.302 s]
/proc/loadavg: 1.05 1.01 0.91 2/78 18839
/proc/meminfo: memFree=1686160/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=11700 CPUtime=641.87
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 2796 0 0 0 64183 4 0 0 25 0 1 0 125526817 11980800 2781 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576837 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18838/statm: 2925 2781 122 215 0 2707 0
Current children cumulated CPU time (s) 641.87
Current children cumulated vsize (KiB) 11700

[startup+702.302 s]
/proc/loadavg: 1.14 1.04 0.93 2/78 18839
/proc/meminfo: memFree=1685968/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=11968 CPUtime=701.83
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 2854 0 0 0 70179 4 0 0 25 0 1 0 125526817 12255232 2839 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580765 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18838/statm: 2992 2839 122 215 0 2774 0
Current children cumulated CPU time (s) 701.83
Current children cumulated vsize (KiB) 11968

[startup+762.306 s]
/proc/loadavg: 1.10 1.05 0.93 2/78 18839
/proc/meminfo: memFree=1685520/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=12392 CPUtime=761.8
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 2952 0 0 0 76176 4 0 0 25 0 1 0 125526817 12689408 2937 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580915 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18838/statm: 3098 2937 122 215 0 2880 0
Current children cumulated CPU time (s) 761.8
Current children cumulated vsize (KiB) 12392

[startup+822.302 s]
/proc/loadavg: 1.03 1.03 0.93 2/78 18839
/proc/meminfo: memFree=1684752/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=13196 CPUtime=821.77
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 3157 0 0 0 82172 5 0 0 25 0 1 0 125526817 13512704 3142 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18838/statm: 3299 3142 122 215 0 3081 0
Current children cumulated CPU time (s) 821.77
Current children cumulated vsize (KiB) 13196

[startup+882.301 s]
/proc/loadavg: 1.01 1.03 0.93 2/78 18839
/proc/meminfo: memFree=1684176/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=13860 CPUtime=881.72
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 3295 0 0 0 88167 5 0 0 25 0 1 0 125526817 14192640 3280 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18838/statm: 3465 3280 122 215 0 3247 0
Current children cumulated CPU time (s) 881.72
Current children cumulated vsize (KiB) 13860

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 0.93 2/78 18839
/proc/meminfo: memFree=1683664/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=14420 CPUtime=941.69
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 3429 0 0 0 94164 5 0 0 25 0 1 0 125526817 14766080 3414 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580973 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18838/statm: 3605 3414 122 215 0 3387 0
Current children cumulated CPU time (s) 941.69
Current children cumulated vsize (KiB) 14420

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 0.93 2/78 18839
/proc/meminfo: memFree=1683344/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=14684 CPUtime=1001.65
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 3503 0 0 0 100160 5 0 0 25 0 1 0 125526817 15036416 3488 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134568475 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18838/statm: 3671 3488 122 215 0 3453 0
Current children cumulated CPU time (s) 1001.65
Current children cumulated vsize (KiB) 14684

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

[startup+1002.5 s]
/proc/loadavg: 1.00 1.01 0.93 2/78 18839
/proc/meminfo: memFree=1683344/2055920 swapFree=4191880/4192956
[pid=18838] ppid=18836 vsize=14684 CPUtime=1001.85
/proc/18838/stat : 18838 (minisat+) R 18836 18838 18381 0 -1 4194304 3503 0 0 0 100180 5 0 0 25 0 1 0 125526817 15036416 3488 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 0 0 0
/proc/18838/statm: 3671 3488 122 215 0 3453 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 14684

Child status: 20
Real time (s): 1002.54
CPU time (s): 1001.9
CPU user time (s): 1001.84
CPU system time (s): 0.06199
CPU usage (%): 99.9359
Max. virtual memory (cumulated for all children) (KiB): 14684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1001.84
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3505
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= 23
involuntary context switches= 21006

runsolver used 0.987849 second user time and 2.67459 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Fri Apr 13 20:08:11 UTC 2007

IDJOB= 350293
IDBENCH= 1275
IDSOLVER= 156
FILE ID= node3/350293-1176494891

PBS_JOBID= 4556689

Free space on /tmp= 66556 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567985.opb
COMMAND LINE= /tmp/evaluation/350293-1176494891/minisat+ /tmp/evaluation/350293-1176494891/instance-350293-1176494891.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-350293-1176494891 -o ROOT/results/node3/conversion-350293-1176494891 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350293-1176494891/instance-350293-1176494891.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-350293-1176494891 -o ROOT/results/node3/solver-350293-1176494891 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/350293-1176494891/minisat+ /tmp/evaluation/350293-1176494891/instance-350293-1176494891.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  fb1b2fb5676286fc8681e7e6d0d2728f

RANDOM SEED= 782297704

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1697264 kB
Buffers:         38588 kB
Cached:         201016 kB
SwapCached:        504 kB
Active:         215496 kB
Inactive:        84020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1697264 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            2428 kB
Writeback:           0 kB
Mapped:          76864 kB
Slab:            44624 kB
Committed_AS:  4864916 kB
PageTables:       1780 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= 66556 MiB

End job on node3 on Fri Apr 13 20:24:53 UTC 2007