Trace number 348724

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
Pueblo 1.4? (TO) 1800.09 1800.66

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-dfl001.opb
MD5SUM7b9d3fef35f44b9f29a1eccedaaa362f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables366703
Total number of constraints6084
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints6084
Minimum length of a constraint13
Maximum length of a constraint6840
Number of terms in the objective function 187033
Biggest coefficient in the objective function 1278
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 704610
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 704610
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
28.59/28.67	c starting to Solve
28.59/28.67	c #variables read: 366703 - #constraints read: 12156

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348724-1176595350/instance-348724-1176595350.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/node69/watcher-348724-1176595350 -o ROOT/results/node69/solver-348724-1176595350 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348724-1176595350/instance-348724-1176595350.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: 0.78 0.95 0.98 3/64 4200
/proc/meminfo: memFree=1697484/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=2552 CPUtime=0
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 135524447 2613248 230 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 12418775 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 638 230 193 16 0 77 0

[startup+0.00736202 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 4200
/proc/meminfo: memFree=1697484/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=2552 CPUtime=0
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 281 0 0 0 0 0 0 0 18 0 1 0 135524447 2613248 251 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 12418775 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 638 251 193 16 0 77 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2552

[startup+0.101377 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 4200
/proc/meminfo: memFree=1697484/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=5216 CPUtime=0.09
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 930 0 0 0 9 0 0 0 18 0 1 0 135524447 5341184 900 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 12418775 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 1304 900 193 16 0 743 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5216

[startup+0.301409 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 4200
/proc/meminfo: memFree=1697484/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=10412 CPUtime=0.29
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 2219 0 0 0 28 1 0 0 19 0 1 0 135524447 10661888 2189 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 12418775 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 2603 2189 193 16 0 2042 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10412

[startup+0.701474 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 4200
/proc/meminfo: memFree=1697484/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=20400 CPUtime=0.69
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4738 0 0 0 67 2 0 0 23 0 1 0 135524447 20889600 4708 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 12418775 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 5100 4708 193 16 0 4539 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20400

[startup+1.5016 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 4201
/proc/meminfo: memFree=1674372/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=30924 CPUtime=1.49
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 7361 0 0 0 146 3 0 0 25 0 1 0 135524447 31666176 7331 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 7731 7331 199 16 0 7170 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30924

[startup+3.10186 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 4201
/proc/meminfo: memFree=1662532/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=45180 CPUtime=3.09
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 10940 0 0 0 304 5 0 0 25 0 1 0 135524447 46264320 10910 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 12418775 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 11295 10910 199 16 0 10734 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45180

[startup+6.30138 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 4201
/proc/meminfo: memFree=1601988/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=112360 CPUtime=6.29
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 185053 0 0 0 567 62 0 0 25 0 1 0 135524447 115056640 23985 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 28090 23985 205 16 0 27529 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 112360

[startup+12.7014 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 4201
/proc/meminfo: memFree=1586372/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=130508 CPUtime=12.69
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 1383266 0 0 0 848 421 0 0 25 0 1 0 135524447 133640192 28523 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134521016 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 32627 28524 205 16 0 32066 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 130508

[startup+25.5015 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 4201
/proc/meminfo: memFree=1549080/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=166540 CPUtime=25.48
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 3804050 0 0 0 1400 1148 0 0 25 0 1 0 135524447 170536960 37186 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 41635 37196 206 16 0 41074 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 166540

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 4201
/proc/meminfo: memFree=1537676/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=176652 CPUtime=51.07
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4404703 0 0 0 3781 1326 0 0 25 0 1 0 135524447 180891648 40097 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 44163 40097 206 16 0 43602 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 176652

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 4201
/proc/meminfo: memFree=1536588/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=177708 CPUtime=102.27
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4404976 0 0 0 8900 1327 0 0 25 0 1 0 135524447 181972992 40370 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 44427 40370 206 16 0 43866 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 177708

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1534476/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=179820 CPUtime=162.24
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4405519 0 0 0 14896 1328 0 0 25 0 1 0 135524447 184135680 40913 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 44955 40913 206 16 0 44394 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 179820

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1533132/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=181008 CPUtime=222.22
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4405838 0 0 0 20894 1328 0 0 25 0 1 0 135524447 185352192 41232 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559236 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 45252 41232 206 16 0 44691 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 181008

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1533068/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=181136 CPUtime=282.2
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4405850 0 0 0 26892 1328 0 0 25 0 1 0 135524447 185483264 41244 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 45284 41244 206 16 0 44723 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 181136

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1532492/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=181664 CPUtime=342.18
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4405997 0 0 0 32890 1328 0 0 25 0 1 0 135524447 186023936 41391 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 45416 41391 206 16 0 44855 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 181664

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1532044/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=182060 CPUtime=402.16
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4406090 0 0 0 38888 1328 0 0 25 0 1 0 135524447 186429440 41484 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 12386454 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 45515 41484 206 16 0 44954 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 182060

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1531916/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=182324 CPUtime=462.14
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4406146 0 0 0 44886 1328 0 0 25 0 1 0 135524447 186699776 41540 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 45581 41540 206 16 0 45020 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 182324

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1531852/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=182456 CPUtime=522.13
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4406189 0 0 0 50884 1329 0 0 25 0 1 0 135524447 186834944 41583 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 45614 41583 206 16 0 45053 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 182456

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1530828/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=183368 CPUtime=582.11
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4406421 0 0 0 56881 1330 0 0 25 0 1 0 135524447 187768832 41815 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 45842 41815 206 16 0 45281 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 183368

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1530380/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=183760 CPUtime=642.1
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4406529 0 0 0 62880 1330 0 0 25 0 1 0 135524447 188170240 41923 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 45940 41923 206 16 0 45379 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 183760


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1497356/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=217436 CPUtime=822.04
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4414794 0 0 0 80866 1338 0 0 25 0 1 0 135524447 222654464 50188 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559236 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 54359 50188 206 16 0 53798 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 217436

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1496012/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=218488 CPUtime=882.01
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4415078 0 0 0 86863 1338 0 0 25 0 1 0 135524447 223731712 50472 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528256 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 54622 50472 206 16 0 54061 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 218488

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1495820/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=218752 CPUtime=942
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4415122 0 0 0 92861 1339 0 0 25 0 1 0 135524447 224002048 50516 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 54688 50516 206 16 0 54127 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 218752

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1495820/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=218752 CPUtime=1001.98
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4415127 0 0 0 98859 1339 0 0 25 0 1 0 135524447 224002048 50521 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 54688 50521 206 16 0 54127 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 218752

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1495692/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=218884 CPUtime=1061.96
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4415150 0 0 0 104857 1339 0 0 25 0 1 0 135524447 224137216 50544 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 54721 50544 206 16 0 54160 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 218884

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1495628/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=218884 CPUtime=1121.94
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4415163 0 0 0 110855 1339 0 0 25 0 1 0 135524447 224137216 50557 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 54721 50557 206 16 0 54160 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 218884

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1495564/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=219016 CPUtime=1181.92
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4415181 0 0 0 116853 1339 0 0 25 0 1 0 135524447 224272384 50575 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 54754 50575 206 16 0 54193 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 219016

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1495500/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=219016 CPUtime=1241.9
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4415195 0 0 0 122851 1339 0 0 25 0 1 0 135524447 224272384 50589 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527947 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 54754 50589 206 16 0 54193 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 219016

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1495180/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=219280 CPUtime=1301.89
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4415260 0 0 0 128850 1339 0 0 25 0 1 0 135524447 224542720 50654 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 54820 50654 206 16 0 54259 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 219280

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1468364/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=246964 CPUtime=1361.86
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4422144 0 0 0 134841 1345 0 0 25 0 1 0 135524447 252891136 57538 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558596 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 61741 57538 206 16 0 61180 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 246964

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1464716/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=249828 CPUtime=1421.85
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4422859 0 0 0 140839 1346 0 0 25 0 1 0 135524447 255823872 58253 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 12387963 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 62457 58253 206 16 0 61896 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 249828

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1457164/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=257444 CPUtime=1481.83
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4424744 0 0 0 146834 1349 0 0 25 0 1 0 135524447 263622656 60138 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528256 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 64361 60138 206 16 0 63800 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 257444

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1454988/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=259508 CPUtime=1541.8
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4425280 0 0 0 152831 1349 0 0 25 0 1 0 135524447 265736192 60674 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527989 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 64877 60674 206 16 0 64316 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 259508

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1454668/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=259764 CPUtime=1601.78
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4425355 0 0 0 158829 1349 0 0 25 0 1 0 135524447 265998336 60749 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 64941 60749 206 16 0 64380 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 259764

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1452300/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=262216 CPUtime=1661.77
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4425947 0 0 0 164827 1350 0 0 25 0 1 0 135524447 268509184 61341 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 65554 61341 206 16 0 64993 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 262216

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1428172/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=286676 CPUtime=1721.75
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4432051 0 0 0 170817 1358 0 0 25 0 1 0 135524447 293556224 67445 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 71669 67445 206 16 0 71108 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 286676

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1421132/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=293732 CPUtime=1781.73
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4433704 0 0 0 176814 1359 0 0 25 0 1 0 135524447 300781568 69098 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 73433 69098 206 16 0 72872 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 293732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4201
/proc/meminfo: memFree=1421132/2055920 swapFree=4184060/4192956
[pid=4200] ppid=4198 vsize=293732 CPUtime=1800.03
/proc/4200/stat : 4200 (Pueblo) R 4198 4200 4126 0 -1 4194304 4433704 0 0 0 178644 1359 0 0 25 0 1 0 135524447 300781568 69098 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528256 0 0 4096 0 0 0 0 17 1 0 0
/proc/4200/statm: 73433 69098 206 16 0 72872 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 293732

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.66
CPU time (s): 1800.09
CPU user time (s): 1786.45
CPU system time (s): 13.6419
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 293732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.45
system time used= 13.6419
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4433704
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= 11
involuntary context switches= 2682

runsolver used 1.19682 second user time and 3.73243 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sun Apr 15 00:02:30 UTC 2007

IDJOB= 348724
IDBENCH= 1721
IDSOLVER= 165
FILE ID= node69/348724-1176595350

PBS_JOBID= 4557015

Free space on /tmp= 66549 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-dfl001.opb
COMMAND LINE= Pueblo /tmp/evaluation/348724-1176595350/instance-348724-1176595350.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-348724-1176595350 -o ROOT/results/node69/conversion-348724-1176595350 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348724-1176595350/instance-348724-1176595350.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-348724-1176595350 -o ROOT/results/node69/solver-348724-1176595350 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348724-1176595350/instance-348724-1176595350.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  7b9d3fef35f44b9f29a1eccedaaa362f

RANDOM SEED= 762283000

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1697892 kB
Buffers:         11900 kB
Cached:         251480 kB
SwapCached:       2976 kB
Active:          71192 kB
Inactive:       201672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1697892 kB
SwapTotal:     4192956 kB
SwapFree:      4184060 kB
Dirty:           16656 kB
Writeback:           0 kB
Mapped:          15504 kB
Slab:            71164 kB
Committed_AS:   771108 kB
PageTables:       1472 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= 66549 MiB

End job on node69 on Sun Apr 15 00:32:33 UTC 2007