Trace number 348672

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) 1800.04 1800.73

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-ganges.opb
MD5SUM7a90d6f729b5a7cbedbc2000a888cf36
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 variables46097
Total number of constraints1706
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 constraints1706
Minimum length of a constraint13
Maximum length of a constraint1432
Number of terms in the objective function 2309
Biggest coefficient in the objective function 19879
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 525883
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 525883
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
1.49/1.50	c starting to Solve
1.49/1.50	c #variables read: 46097 - #constraints read: 2991

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348672-1176591196/instance-348672-1176591196.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/node37/watcher-348672-1176591196 -o ROOT/results/node37/solver-348672-1176591196 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348672-1176591196/instance-348672-1176591196.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 3/78 24288
/proc/meminfo: memFree=1481152/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=2552 CPUtime=0
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 107032045 2613248 232 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 638 232 193 16 0 77 0

[startup+0.0907341 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24288
/proc/meminfo: memFree=1481152/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=4148 CPUtime=0.08
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 657 0 0 0 8 0 0 0 18 0 1 0 107032045 4247552 627 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546730 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 1037 627 199 16 0 476 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4148

[startup+0.102736 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24288
/proc/meminfo: memFree=1481152/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=4416 CPUtime=0.09
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 725 0 0 0 9 0 0 0 18 0 1 0 107032045 4521984 695 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 1104 696 199 16 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4416

[startup+0.301774 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24288
/proc/meminfo: memFree=1481152/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=7748 CPUtime=0.29
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 1562 0 0 0 29 0 0 0 19 0 1 0 107032045 7933952 1532 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 1937 1532 199 16 0 1376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7748

[startup+0.702849 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24288
/proc/meminfo: memFree=1481152/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=16120 CPUtime=0.69
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 12430 0 0 0 66 3 0 0 22 0 1 0 107032045 16506880 3282 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 4030 3241 204 16 0 3469 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16120

[startup+1.502 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 24289
/proc/meminfo: memFree=1466424/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=26240 CPUtime=1.49
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 143019 0 0 0 114 35 0 0 25 0 1 0 107032045 26869760 5807 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520971 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 6560 5807 205 16 0 5999 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26240

[startup+3.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24289
/proc/meminfo: memFree=1458488/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=26196 CPUtime=3.09
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 143407 0 0 0 274 35 0 0 25 0 1 0 107032045 26824704 5781 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 6549 5781 206 16 0 5988 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26196

[startup+6.30191 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24289
/proc/meminfo: memFree=1457656/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=27368 CPUtime=6.29
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 143691 0 0 0 594 35 0 0 25 0 1 0 107032045 28024832 6065 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 6842 6065 206 16 0 6281 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27368

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24289
/proc/meminfo: memFree=1450232/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=34388 CPUtime=12.69
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 145455 0 0 0 1233 36 0 0 25 0 1 0 107032045 35213312 7829 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 8597 7829 206 16 0 8036 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34388

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24289
/proc/meminfo: memFree=1448888/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=35944 CPUtime=25.48
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 145813 0 0 0 2512 36 0 0 25 0 1 0 107032045 36806656 8187 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 8986 8187 206 16 0 8425 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35944

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24289
/proc/meminfo: memFree=1448056/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=36720 CPUtime=51.07
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 146032 0 0 0 5070 37 0 0 25 0 1 0 107032045 37601280 8406 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559528 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 9180 8406 206 16 0 8619 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 36720

[startup+102.307 s]
/proc/loadavg: 1.12 1.04 1.01 2/79 24289
/proc/meminfo: memFree=1387320/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=97520 CPUtime=102.26
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161204 0 0 0 10180 46 0 0 25 0 1 0 107032045 99860480 23578 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3284084 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24380 23578 206 16 0 23819 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 97520

[startup+162.301 s]
/proc/loadavg: 1.04 1.03 1.01 2/79 24289
/proc/meminfo: memFree=1387384/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=97296 CPUtime=162.23
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161204 0 0 0 16177 46 0 0 25 0 1 0 107032045 99631104 23548 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520014 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24324 23548 206 16 0 23763 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 97296

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 24289
/proc/meminfo: memFree=1388408/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=222.22
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 22175 47 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559594 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 96188

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 24289
/proc/meminfo: memFree=1388408/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=282.19
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 28172 47 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559528 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 96188

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 24289
/proc/meminfo: memFree=1388408/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=342.17
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 34170 47 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 96188

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 24289
/proc/meminfo: memFree=1388408/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=402.15
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 40167 48 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527989 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 96188

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24289
/proc/meminfo: memFree=1388408/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=462.14
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 46165 49 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 96188

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24487
/proc/meminfo: memFree=1388408/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=522.04
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 52154 50 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134519884 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 96188

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24487
/proc/meminfo: memFree=1388408/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=582.02
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 58151 51 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 96188

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24487
/proc/meminfo: memFree=1388408/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=642
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 64149 51 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 96188


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24487
/proc/meminfo: memFree=1388664/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=881.92
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 88139 53 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520229 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 96188

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24487
/proc/meminfo: memFree=1388664/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=941.89
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 94136 53 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 96188

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24487
/proc/meminfo: memFree=1388664/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=1001.88
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 100134 54 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 96188

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24487
/proc/meminfo: memFree=1388728/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=1061.85
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 106131 54 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 96188

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24487
/proc/meminfo: memFree=1388728/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=1121.83
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 112128 55 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559586 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 96188

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24487
/proc/meminfo: memFree=1388792/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=1181.81
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 118126 55 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 96188

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24487
/proc/meminfo: memFree=1388792/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=1241.79
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 124123 56 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558596 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 96188

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24487
/proc/meminfo: memFree=1388792/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=1301.77
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 130121 56 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 96188

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24487
/proc/meminfo: memFree=1388792/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=1361.75
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 136118 57 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559545 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 96188

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24487
/proc/meminfo: memFree=1388792/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=1421.73
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 142116 57 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 96188

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24487
/proc/meminfo: memFree=1388792/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=1481.71
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 148113 58 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134519885 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 96188

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24487
/proc/meminfo: memFree=1388920/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=1541.69
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 154111 58 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 96188

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24487
/proc/meminfo: memFree=1388984/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=1601.67
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 160108 59 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 96188

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24487
/proc/meminfo: memFree=1389048/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=1661.64
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 166105 59 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 96188

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24487
/proc/meminfo: memFree=1389048/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=1721.63
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 172103 60 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559564 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 96188

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24487
/proc/meminfo: memFree=1389048/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=1781.6
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 178100 60 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134519929 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 96188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24487
/proc/meminfo: memFree=1389048/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=1800.01
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 179940 61 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517928 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 96188

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 1.00 2/79 24487
/proc/meminfo: memFree=1389048/2055920 swapFree=4192812/4192956
[pid=24288] ppid=24286 vsize=96188 CPUtime=1800.01
/proc/24288/stat : 24288 (Pueblo) R 24286 24288 16476 0 -1 4194304 161211 0 0 0 179940 61 0 0 25 0 1 0 107032045 98496512 23278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517928 0 0 4096 0 0 0 0 17 1 0 0
/proc/24288/statm: 24047 23278 206 16 0 23486 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 96188

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.73
CPU time (s): 1800.04
CPU user time (s): 1799.41
CPU system time (s): 0.628904
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 97520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.41
system time used= 0.628904
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 161211
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= 3354

runsolver used 1.86372 second user time and 4.69529 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Sat Apr 14 22:53:16 UTC 2007

IDJOB= 348672
IDBENCH= 1708
IDSOLVER= 165
FILE ID= node37/348672-1176591196

PBS_JOBID= 4556929

Free space on /tmp= 66561 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-ganges.opb
COMMAND LINE= Pueblo /tmp/evaluation/348672-1176591196/instance-348672-1176591196.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-348672-1176591196 -o ROOT/results/node37/conversion-348672-1176591196 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348672-1176591196/instance-348672-1176591196.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-348672-1176591196 -o ROOT/results/node37/solver-348672-1176591196 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348672-1176591196/instance-348672-1176591196.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  7a90d6f729b5a7cbedbc2000a888cf36

RANDOM SEED= 771278898

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1481560 kB
Buffers:         59944 kB
Cached:         217768 kB
SwapCached:          0 kB
Active:         349732 kB
Inactive:       136048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481560 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4176 kB
Writeback:           0 kB
Mapped:         226904 kB
Slab:            73836 kB
Committed_AS:  1127676 kB
PageTables:       2016 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= 66561 MiB

End job on node37 on Sat Apr 14 23:23:19 UTC 2007