Trace number 359272

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 879.57 879.905

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900576927.opb
MD5SUM7f91f8d08a20ca0a8483dc7b1c14e540
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 benchmark143.279
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 671
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...
0.04/0.09	c Converting 2707 PB-constraints to clauses...
0.04/0.09	c   -- Unit propagations: (none)
0.04/0.09	c   -- Detecting intervals from adjacent constraints: ######################
0.04/0.09	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: 334   maxlim: 620   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 |    5972    18572 |    1990       0        0     nan |  0.000 % |
0.09/0.13	c |       102 |    5965    18549 |    2189     101      878     8.7 |  3.241 % |
0.09/0.15	c |       255 |    5965    18549 |    2407     254    10693    42.1 |  3.239 % |
0.09/0.17	c |       481 |    5965    18549 |    2648     480    23759    49.5 |  3.239 % |
0.19/0.21	c |       818 |    5965    18549 |    2913     817    40150    49.1 |  3.239 % |
0.19/0.27	c |      1327 |    5965    18549 |    3204    1326    65671    49.5 |  3.239 % |
0.29/0.37	c |      2087 |    5965    18549 |    3525    2086   104077    49.9 |  3.239 % |
0.49/0.55	c |      3226 |    5965    18549 |    3877    3225   169524    52.6 |  3.239 % |
0.79/0.84	c |      4937 |    5965    18549 |    4265    2862   141313    49.4 |  3.239 % |
1.29/1.31	c |      7501 |    5965    18549 |    4692    3166   171913    54.3 |  3.239 % |
1.99/2.02	c |     11345 |    5965    18549 |    5161    4556   219977    48.3 |  3.239 % |
3.08/3.10	c |     17111 |    5905    18339 |    5677    4959   278365    56.1 |  4.150 % |
4.78/4.87	c |     25760 |    5896    18310 |    6245    4816   273913    56.9 |  4.352 % |
7.69/7.79	c |     38736 |    5868    18212 |    6870    4795   256875    53.6 |  4.757 % |
11.88/11.96	c |     58198 |    5765    17862 |    7557    6354   352892    55.5 |  6.478 % |
17.38/17.46	c |     87390 |    5747    17804 |    8312    4195   158143    37.7 |  6.883 % |
25.28/25.39	c |    131181 |    5747    17804 |    9143    5117   176440    34.5 |  6.883 % |
37.67/37.73	c |    196867 |    5747    17804 |   10058    4715   176408    37.4 |  6.883 % |
56.67/56.75	c |    295393 |    5738    17773 |   11064   10180   465460    45.7 |  6.984 % |
86.76/86.86	c |    443182 |    5738    17773 |   12170    9819   403564    41.1 |  6.984 % |
133.75/133.88	c |    664866 |    5738    17773 |   13387    7081   257307    36.3 |  6.984 % |
207.84/207.96	c |    997393 |    5738    17773 |   14726   10804   412286    38.2 |  6.984 % |
324.80/324.99	c |   1496182 |    5726    17733 |   16199   13347   539732    40.4 |  7.191 % |
487.56/487.72	c |   2244368 |    5717    17702 |   17819   12800   458872    35.8 |  7.288 % |
768.89/769.16	c |   3366644 |    5717    17702 |   19600   11317   373840    33.0 |  7.294 % |
879.57/879.90	c ==============================================================================
879.57/879.90	c UNSATISFIABLE
879.57/879.90	s UNSATISFIABLE
879.57/879.90	c _______________________________________________________________________________
879.57/879.90	c 
879.57/879.90	c restarts              : 25
879.57/879.90	c conflicts             : 3766731        (4282 /sec)
879.57/879.90	c decisions             : 5227128        (5942 /sec)
879.57/879.90	c propagations          : 0              (0 /sec)
879.57/879.90	c inspects              : 0              (0 /sec)
879.57/879.90	c CPU time              : 879.639 s
879.57/879.90	c _______________________________________________________________________________

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/359272-1176925279/instance-359272-1176925279.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/node68/watcher-359272-1176925279 -o ROOT/results/node68/solver-359272-1176925279 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359272-1176925279/minisat+ /tmp/evaluation/359272-1176925279/instance-359272-1176925279.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16284
/proc/meminfo: memFree=1493184/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=1048 CPUtime=0
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 168517451 1073152 100 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 262 100 74 215 0 44 0

[startup+0.048311 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16284
/proc/meminfo: memFree=1493184/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=1476 CPUtime=0.04
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 209 0 0 0 4 0 0 0 18 0 1 0 168517451 1511424 194 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 369 194 74 215 0 151 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1476

[startup+0.102004 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16284
/proc/meminfo: memFree=1493184/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=1896 CPUtime=0.09
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 346 0 0 0 9 0 0 0 18 0 1 0 168517451 1941504 331 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031374 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 474 331 86 215 0 256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1896

[startup+0.301333 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16284
/proc/meminfo: memFree=1493184/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=2540 CPUtime=0.29
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 521 0 0 0 29 0 0 0 19 0 1 0 168517451 2600960 506 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 635 506 122 215 0 417 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2540

[startup+0.701369 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16284
/proc/meminfo: memFree=1493184/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=3196 CPUtime=0.69
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 690 0 0 0 69 0 0 0 23 0 1 0 168517451 3272704 675 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576536 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 799 676 122 215 0 581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3196

[startup+1.50144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1490936/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=3328 CPUtime=1.49
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 738 0 0 0 149 0 0 0 25 0 1 0 168517451 3407872 723 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581451 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 832 723 122 215 0 614 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3328

[startup+3.10159 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1490488/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=3720 CPUtime=3.08
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 825 0 0 0 308 0 0 0 25 0 1 0 168517451 3809280 810 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581469 0 0 4096 16386 0 0 0 17 0 0 0
/proc/16284/statm: 930 810 122 215 0 712 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 3720

[startup+6.30188 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1489592/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=4244 CPUtime=6.28
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 967 0 0 0 627 1 0 0 25 0 1 0 168517451 4345856 952 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580792 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 1061 952 122 215 0 843 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4244

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1489224/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=4772 CPUtime=12.68
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 1097 0 0 0 1267 1 0 0 25 0 1 0 168517451 4886528 1082 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580305 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 1193 1082 122 215 0 975 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4772

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1488840/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=5044 CPUtime=25.48
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 1140 0 0 0 2547 1 0 0 25 0 1 0 168517451 5165056 1125 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574494 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 1261 1125 122 215 0 1043 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5044

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1487880/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=5828 CPUtime=51.07
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 1368 0 0 0 5106 1 0 0 25 0 1 0 168517451 5967872 1353 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580768 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 1457 1353 122 215 0 1239 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5828

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1486792/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=7020 CPUtime=102.26
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 1643 0 0 0 10225 1 0 0 25 0 1 0 168517451 7188480 1628 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576138 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 1755 1628 122 215 0 1537 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7020

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1485896/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=7812 CPUtime=162.25
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 1857 0 0 0 16223 2 0 0 25 0 1 0 168517451 7999488 1842 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576192 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 1953 1842 122 215 0 1735 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7812

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1485704/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=7960 CPUtime=222.23
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 1890 0 0 0 22221 2 0 0 25 0 1 0 168517451 8151040 1875 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580840 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 1990 1875 122 215 0 1772 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7960

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1485128/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=8632 CPUtime=282.22
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 2044 0 0 0 28220 2 0 0 25 0 1 0 168517451 8839168 2029 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135006154 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 2158 2029 122 215 0 1940 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8632

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1483912/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=9812 CPUtime=342.2
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 2347 0 0 0 34218 2 0 0 25 0 1 0 168517451 10047488 2332 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 2453 2332 122 215 0 2235 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9812

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1483144/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=10644 CPUtime=402.18
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 2526 0 0 0 40216 2 0 0 25 0 1 0 168517451 10899456 2511 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581491 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 2661 2511 122 215 0 2443 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 10644

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1482632/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=11224 CPUtime=462.17
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 2659 0 0 0 46214 3 0 0 25 0 1 0 168517451 11493376 2644 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134584053 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 2806 2644 122 215 0 2588 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 11224

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1482312/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=11448 CPUtime=522.16
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 2730 0 0 0 52213 3 0 0 25 0 1 0 168517451 11722752 2715 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 2862 2715 122 215 0 2644 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 11448

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1481992/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=11840 CPUtime=582.14
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 2819 0 0 0 58211 3 0 0 25 0 1 0 168517451 12124160 2804 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134577073 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 2960 2804 122 215 0 2742 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 11840

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1481864/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=11840 CPUtime=642.13
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 2829 0 0 0 64210 3 0 0 25 0 1 0 168517451 12124160 2814 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581028 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 2960 2814 122 215 0 2742 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 11840

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1481672/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=12120 CPUtime=702.11
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 2888 0 0 0 70208 3 0 0 25 0 1 0 168517451 12410880 2873 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 3030 2873 122 215 0 2812 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 12120

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1481544/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=12436 CPUtime=762.1
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 2942 0 0 0 76207 3 0 0 25 0 1 0 168517451 12734464 2927 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 3109 2927 122 215 0 2891 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 12436

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1481288/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=12572 CPUtime=822.08
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 2986 0 0 0 82205 3 0 0 25 0 1 0 168517451 12873728 2971 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580840 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 3143 2971 122 215 0 2925 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 12572

[startup+879.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1480968/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=12988 CPUtime=879.57
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 3076 0 0 0 87954 3 0 0 25 0 1 0 168517451 13299712 3061 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134572728 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 3247 3061 122 215 0 3029 0
Current children cumulated CPU time (s) 879.57
Current children cumulated vsize (KiB) 12988

# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (879.57 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (879.57 s) to the 'lost time'.

[startup+879.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1482312/2055920 swapFree=4181952/4192956
[pid=16284] ppid=-1 vsize=0 CPUtime=0
/proc/16284/stat : 16282 (runsolver) S 16281 13872 13872 0 -1 4194304 114189 0 0 0 70 171 0 0 19 0 3 0 168517450 29839360 432 18446744073709551615 4194304 4296420 548682068960 18446744073709551615 257414456300 0 0 4096 24578 18446744073709551615 0 0 17 0 0 0
/proc/16284/statm: 7285 432 283 24 0 5269 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

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

[startup+844.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1481224/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=12712 CPUtime=844.48
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 3009 0 0 0 84445 3 0 0 25 0 1 0 168517451 13017088 2994 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 3178 2994 122 215 0 2960 0
Current children cumulated CPU time (s) 844.48
Current children cumulated vsize (KiB) 12712

[startup+857.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1481032/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=12844 CPUtime=857.27
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 3068 0 0 0 85724 3 0 0 25 0 1 0 168517451 13152256 3053 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580890 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 3211 3053 122 215 0 2993 0
Current children cumulated CPU time (s) 857.27
Current children cumulated vsize (KiB) 12844

[startup+870.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1480968/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=12844 CPUtime=870.07
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 3068 0 0 0 87004 3 0 0 25 0 1 0 168517451 13152256 3053 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576837 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 3211 3053 122 215 0 2993 0
Current children cumulated CPU time (s) 870.07
Current children cumulated vsize (KiB) 12844

[startup+876.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1480968/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=12844 CPUtime=876.47
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 3069 0 0 0 87644 3 0 0 25 0 1 0 168517451 13152256 3054 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580349 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 3211 3054 122 215 0 2993 0
Current children cumulated CPU time (s) 876.47
Current children cumulated vsize (KiB) 12844

[startup+878.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1480968/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=12844 CPUtime=878.07
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 3069 0 0 0 87804 3 0 0 25 0 1 0 168517451 13152256 3054 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 3211 3054 122 215 0 2993 0
Current children cumulated CPU time (s) 878.07
Current children cumulated vsize (KiB) 12844

[startup+879.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1480968/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=12988 CPUtime=878.87
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 3076 0 0 0 87884 3 0 0 25 0 1 0 168517451 13299712 3061 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134579875 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 3247 3061 122 215 0 3029 0
Current children cumulated CPU time (s) 878.87
Current children cumulated vsize (KiB) 12988

[startup+879.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1480968/2055920 swapFree=4181952/4192956
[pid=16284] ppid=16282 vsize=12988 CPUtime=879.27
/proc/16284/stat : 16284 (minisat+) R 16282 16284 13872 0 -1 4194304 3076 0 0 0 87924 3 0 0 25 0 1 0 168517451 13299712 3061 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581053 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16284/statm: 3247 3061 122 215 0 3029 0
Current children cumulated CPU time (s) 879.27
Current children cumulated vsize (KiB) 12988

[startup+879.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16285
/proc/meminfo: memFree=1482312/2055920 swapFree=4181952/4192956
[pid=16284] ppid=-1 vsize=0 CPUtime=0
/proc/16284/stat : 16282 (runsolver) S 16281 13872 13872 0 -1 4194304 114189 0 0 0 70 171 0 0 19 0 3 0 168517450 29839360 432 18446744073709551615 4194304 4296420 548682068960 18446744073709551615 257414456300 0 0 4096 24578 18446744073709551615 0 0 17 0 0 0
/proc/16284/statm: 7285 432 283 24 0 5269 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 20

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16284 and gives
#  childrusage.ru_utime.tv_sec=879
#  childrusage.ru_utime.tv_usec=640274
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=39993
# CPU time returned by wait4() is 879.68
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 879.57
#  lost CPU user time (s): 879.54
#  lost CPU system time (s): 0.03

Real time (s): 879.905
CPU time (s): 879.57
CPU user time (s): 879.54
CPU system time (s): 0.03
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 12988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 879.64
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3078
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= 15
involuntary context switches= 1781

runsolver used 0.704892 second user time and 1.71774 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Wed Apr 18 19:41:19 UTC 2007

IDJOB= 359272
IDBENCH= 1277
IDSOLVER= 156
FILE ID= node68/359272-1176925279

PBS_JOBID= 4595246

Free space on /tmp= 66325 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576927.opb
COMMAND LINE= /tmp/evaluation/359272-1176925279/minisat+ /tmp/evaluation/359272-1176925279/instance-359272-1176925279.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-359272-1176925279 -o ROOT/results/node68/conversion-359272-1176925279 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359272-1176925279/instance-359272-1176925279.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-359272-1176925279 -o ROOT/results/node68/solver-359272-1176925279 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/359272-1176925279/minisat+ /tmp/evaluation/359272-1176925279/instance-359272-1176925279.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  7f91f8d08a20ca0a8483dc7b1c14e540

RANDOM SEED= 145425094

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1493656 kB
Buffers:         15880 kB
Cached:         474352 kB
SwapCached:       4740 kB
Active:          88956 kB
Inactive:       413412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493656 kB
SwapTotal:     4192956 kB
SwapFree:      4181952 kB
Dirty:            2404 kB
Writeback:           0 kB
Mapped:          16260 kB
Slab:            45968 kB
Committed_AS:  2707572 kB
PageTables:       1384 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= 66325 MiB

End job on node68 on Wed Apr 18 19:55:59 UTC 2007