Trace number 348984

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) 1800.13 1800.77

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-stp3d.opb
MD5SUMf0369b32b392b309903886944ef44b64
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 variables204880
Total number of constraints159488
Number of constraints which are clauses129232
Number of constraints which are cardinality constraints (but not clauses)5805
Number of constraints which are nor clauses,nor cardinality constraints24451
Minimum length of a constraint2
Maximum length of a constraint120
Number of terms in the objective function 75648
Biggest coefficient in the objective function 7
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 529536
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 7
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 529536
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)

0.00/0.04	c Pueblo version 1.4 (September 2005)
0.00/0.04	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.04	c  by Hossein Sheini
186.00/186.18	c starting to Solve
186.00/186.18	c #variables read: 204880 - #constraints read: 176295

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348984-1176612856/instance-348984-1176612856.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/node55/watcher-348984-1176612856 -o ROOT/results/node55/solver-348984-1176612856 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348984-1176612856/instance-348984-1176612856.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: 0.92 0.98 0.98 3/64 4208
/proc/meminfo: memFree=1876492/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=172 CPUtime=0
/proc/4208/stat : 4208 (Pueblo) D 4206 4208 3793 0 -1 4194304 39 0 0 0 0 0 0 0 18 0 1 0 109195681 176128 23 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 6849083 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/4208/statm: 43 23 18 16 0 2 0

[startup+0.066453 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 4208
/proc/meminfo: memFree=1876492/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=3216 CPUtime=0.02
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 437 0 3 0 2 0 0 0 18 0 1 0 109195681 3293184 410 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 804 410 193 16 0 243 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3216

[startup+0.101456 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 4208
/proc/meminfo: memFree=1876492/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=4284 CPUtime=0.06
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 680 0 3 0 6 0 0 0 18 0 1 0 109195681 4386816 653 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 7315159 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 1071 655 193 16 0 510 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4284

[startup+0.301474 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 4208
/proc/meminfo: memFree=1876492/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=9480 CPUtime=0.26
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 1994 0 3 0 25 1 0 0 19 0 1 0 109195681 9707520 1967 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 7315159 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 2370 1967 193 16 0 1809 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 9480

[startup+0.701512 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 4208
/proc/meminfo: memFree=1876492/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=16272 CPUtime=0.65
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 3703 0 3 0 64 1 0 0 22 0 1 0 109195681 16662528 3676 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 7315159 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 4068 3676 199 16 0 3507 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 16272

[startup+1.50259 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 4209
/proc/meminfo: memFree=1857540/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=27460 CPUtime=1.46
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 6506 0 3 0 143 3 0 0 25 0 1 0 109195681 28119040 6479 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 6865 6479 199 16 0 6304 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 27460

[startup+3.10174 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 4209
/proc/meminfo: memFree=1844484/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=41184 CPUtime=3.05
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 9936 0 3 0 300 5 0 0 25 0 1 0 109195681 42172416 9909 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 7315159 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 10296 9909 199 16 0 9735 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 41184

[startup+6.30104 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 4209
/proc/meminfo: memFree=1808516/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=74736 CPUtime=6.25
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 502290 0 3 0 485 140 0 0 25 0 1 0 109195681 76529664 16722 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 18483 16722 204 16 0 17922 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 74736

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 4209
/proc/meminfo: memFree=1808836/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=74736 CPUtime=12.65
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 1835027 0 3 0 757 508 0 0 25 0 1 0 109195681 76529664 16829 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 18684 16839 204 16 0 18123 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 74736

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.98 2/65 4209
/proc/meminfo: memFree=1808900/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=74736 CPUtime=25.45
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 4496092 0 3 0 1305 1240 0 0 25 0 1 0 109195681 76529664 16856 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 18684 16865 204 16 0 18123 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 74736

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.98 2/65 4209
/proc/meminfo: memFree=1796996/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=87408 CPUtime=51.04
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 9794932 0 3 0 2390 2714 0 0 25 0 1 0 109195681 89505792 19949 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 21852 19959 204 16 0 21291 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 87408

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.98 2/65 4209
/proc/meminfo: memFree=1753860/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=129940 CPUtime=102.23
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 20391384 0 3 0 4554 5669 0 0 25 0 1 0 109195681 133058560 30534 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 32485 30544 205 16 0 31924 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 129940

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 4209
/proc/meminfo: memFree=1744132/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=140220 CPUtime=162.21
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 32804568 0 3 0 7088 9133 0 0 25 0 1 0 109195681 143585280 32973 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 35055 32973 205 16 0 34494 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 140220

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 4209
/proc/meminfo: memFree=1738116/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=145476 CPUtime=222.19
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37743357 0 3 0 11688 10531 0 0 25 0 1 0 109195681 148967424 34467 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 36369 34467 206 16 0 35808 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 145476

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 4209
/proc/meminfo: memFree=1738052/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=145476 CPUtime=282.18
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37743381 0 3 0 17687 10531 0 0 25 0 1 0 109195681 148967424 34491 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134522729 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 36369 34491 206 16 0 35808 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 145476

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 4209
/proc/meminfo: memFree=1738052/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=145476 CPUtime=342.16
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37743381 0 3 0 23685 10531 0 0 25 0 1 0 109195681 148967424 34491 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559515 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 36369 34491 206 16 0 35808 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 145476

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 4209
/proc/meminfo: memFree=1737860/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=145732 CPUtime=402.14
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37743419 0 3 0 29683 10531 0 0 25 0 1 0 109195681 149229568 34529 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 36433 34529 206 16 0 35872 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 145732

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 4408
/proc/meminfo: memFree=1737380/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=145732 CPUtime=462.02
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37743437 0 3 0 35670 10532 0 0 25 0 1 0 109195681 149229568 34547 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134522704 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 36433 34547 206 16 0 35872 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 145732

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 4408
/proc/meminfo: memFree=1737476/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=145732 CPUtime=522.01
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37743449 0 3 0 41668 10533 0 0 25 0 1 0 109195681 149229568 34559 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 36433 34559 206 16 0 35872 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 145732

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 4408
/proc/meminfo: memFree=1737540/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=145988 CPUtime=581.99
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37743461 0 3 0 47666 10533 0 0 25 0 1 0 109195681 149491712 34571 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 36497 34571 206 16 0 35936 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 145988

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 4408
/proc/meminfo: memFree=1734212/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=149384 CPUtime=641.98
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37744294 0 3 0 53665 10533 0 0 25 0 1 0 109195681 152969216 35404 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 37346 35404 206 16 0 36785 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 149384


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 4408
/proc/meminfo: memFree=1692548/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=190684 CPUtime=881.91
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37754696 0 3 0 77651 10540 0 0 25 0 1 0 109195681 195260416 45793 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 47671 45793 206 16 0 47110 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 190684

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 4408
/proc/meminfo: memFree=1686916/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=197028 CPUtime=941.89
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37756172 0 3 0 83649 10540 0 0 25 0 1 0 109195681 201756672 47251 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559582 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 49257 47251 206 16 0 48696 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 197028

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 4408
/proc/meminfo: memFree=1676356/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=207296 CPUtime=1001.88
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37758751 0 3 0 89645 10543 0 0 25 0 1 0 109195681 212271104 49830 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 51824 49830 206 16 0 51263 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 207296

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 4408
/proc/meminfo: memFree=1666244/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=217436 CPUtime=1061.86
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37761289 0 3 0 95642 10544 0 0 25 0 1 0 109195681 222654464 52368 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 54359 52368 206 16 0 53798 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 217436

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 4408
/proc/meminfo: memFree=1655364/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=228240 CPUtime=1121.85
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37763982 0 3 0 101639 10546 0 0 25 0 1 0 109195681 233717760 55061 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 57060 55061 206 16 0 56499 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 228240

[startup+1182.3 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 4408
/proc/meminfo: memFree=1644996/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=238616 CPUtime=1181.82
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37766570 0 3 0 107634 10548 0 0 25 0 1 0 109195681 244342784 57649 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134556392 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 59654 57649 206 16 0 59093 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 238616

[startup+1242.3 s]
/proc/loadavg: 1.02 1.00 0.99 2/65 4408
/proc/meminfo: memFree=1633732/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=249752 CPUtime=1241.81
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37769367 0 3 0 113631 10550 0 0 25 0 1 0 109195681 255746048 60446 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527547 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 62438 60446 206 16 0 61877 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 249752

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4408
/proc/meminfo: memFree=1623044/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=260368 CPUtime=1301.8
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37772033 0 3 0 119628 10552 0 0 25 0 1 0 109195681 266616832 63112 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 7280130 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 65092 63112 206 16 0 64531 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 260368

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4408
/proc/meminfo: memFree=1615812/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=267684 CPUtime=1361.77
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37773875 0 3 0 125624 10553 0 0 25 0 1 0 109195681 274108416 64954 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 66921 64954 206 16 0 66360 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 267684

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4408
/proc/meminfo: memFree=1603780/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=279544 CPUtime=1421.76
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37776833 0 3 0 131621 10555 0 0 25 0 1 0 109195681 286253056 67912 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559528 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 69886 67912 206 16 0 69325 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 279544

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4408
/proc/meminfo: memFree=1592580/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=290760 CPUtime=1481.74
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37779645 0 3 0 137617 10557 0 0 25 0 1 0 109195681 297738240 70724 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134522733 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 72690 70724 206 16 0 72129 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 290760

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4408
/proc/meminfo: memFree=1581188/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=301976 CPUtime=1541.73
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37782455 0 3 0 143614 10559 0 0 25 0 1 0 109195681 309223424 73534 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134522733 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 75494 73534 206 16 0 74933 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 301976

[startup+1602.3 s]
/proc/loadavg: 1.08 1.02 0.99 2/65 4408
/proc/meminfo: memFree=1570308/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=313152 CPUtime=1601.71
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37785259 0 3 0 149611 10560 0 0 25 0 1 0 109195681 320667648 76338 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 78288 76338 206 16 0 77727 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 313152

[startup+1662.3 s]
/proc/loadavg: 1.03 1.01 0.99 2/65 4408
/proc/meminfo: memFree=1555716/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=327304 CPUtime=1661.69
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37788800 0 3 0 155607 10562 0 0 25 0 1 0 109195681 335159296 79878 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517874 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 81826 79878 206 16 0 81265 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 327304

[startup+1722.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 4408
/proc/meminfo: memFree=1542020/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=340916 CPUtime=1721.68
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37792211 0 3 0 161604 10564 0 0 25 0 1 0 109195681 349097984 83285 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 85229 83285 206 16 0 84668 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 340916

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4408
/proc/meminfo: memFree=1529604/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=353552 CPUtime=1781.67
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37795368 0 3 0 167601 10566 0 0 25 0 1 0 109195681 362037248 86431 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134522742 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 88388 86431 206 16 0 87827 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 353552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4408
/proc/meminfo: memFree=1526020/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=356952 CPUtime=1800.07
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37796219 0 3 0 169440 10567 0 0 25 0 1 0 109195681 365518848 87282 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134522701 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 89238 87282 206 16 0 88677 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 356952

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 4408
/proc/meminfo: memFree=1526020/2055920 swapFree=4184748/4192956
[pid=4208] ppid=4206 vsize=356952 CPUtime=1800.07
/proc/4208/stat : 4208 (Pueblo) R 4206 4208 3793 0 -1 4194304 37796219 0 3 0 169440 10567 0 0 25 0 1 0 109195681 365518848 87282 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134522701 0 0 4096 0 0 0 0 17 1 0 0
/proc/4208/statm: 89238 87282 206 16 0 88677 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 356952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.77
CPU time (s): 1800.13
CPU user time (s): 1694.4
CPU system time (s): 105.73
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 356952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1694.4
system time used= 105.73
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37796219
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 3338

runsolver used 1.19582 second user time and 3.79242 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sun Apr 15 04:54:16 UTC 2007

IDJOB= 348984
IDBENCH= 1804
IDSOLVER= 165
FILE ID= node55/348984-1176612856

PBS_JOBID= 4557048

Free space on /tmp= 66554 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-stp3d.opb
COMMAND LINE= Pueblo /tmp/evaluation/348984-1176612856/instance-348984-1176612856.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-348984-1176612856 -o ROOT/results/node55/conversion-348984-1176612856 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348984-1176612856/instance-348984-1176612856.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-348984-1176612856 -o ROOT/results/node55/solver-348984-1176612856 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348984-1176612856/instance-348984-1176612856.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  f0369b32b392b309903886944ef44b64

RANDOM SEED= 21702122

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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:       1876900 kB
Buffers:          4108 kB
Cached:          88620 kB
SwapCached:       2064 kB
Active:          43108 kB
Inactive:        59148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1876900 kB
SwapTotal:     4192956 kB
SwapFree:      4184748 kB
Dirty:           10924 kB
Writeback:           0 kB
Mapped:          16588 kB
Slab:            62892 kB
Committed_AS:   976520 kB
PageTables:       1380 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= 66554 MiB

End job on node55 on Sun Apr 15 05:24:19 UTC 2007