Trace number 348607

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 1800.83

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-ship08l.opb
MD5SUMbac9a878c3cd85b78fbd03dede34f379
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2684
Best CPU time to get the best result obtained on this benchmark1800.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables128490
Total number of constraints704
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 constraints704
Minimum length of a constraint30
Maximum length of a constraint2550
Number of terms in the objective function 128490
Biggest coefficient in the objective function 1115
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 634183
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 634183
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)

0.00/0.01	c Pueblo version 1.4 (September 2005)
0.00/0.01	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.01	c  by Hossein Sheini
3.38/3.44	c starting to Solve
3.38/3.44	c #variables read: 128490 - #constraints read: 1337

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348607-1176588761/instance-348607-1176588761.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/node33/watcher-348607-1176588761 -o ROOT/results/node33/solver-348607-1176588761 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348607-1176588761/instance-348607-1176588761.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: 1.03 1.01 1.00 2/77 25932
/proc/meminfo: memFree=1716704/2055920 swapFree=4149504/4192956
[pid=25932] ppid=25930 vsize=2552 CPUtime=0
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 253 0 3 0 0 0 0 0 18 0 1 0 106791629 2613248 226 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 11411159 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 638 226 193 16 0 77 0

[startup+0.0835279 s]
/proc/loadavg: 1.03 1.01 1.00 2/77 25932
/proc/meminfo: memFree=1716704/2055920 swapFree=4149504/4192956
[pid=25932] ppid=25930 vsize=4548 CPUtime=0.07
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 762 0 3 0 7 0 0 0 18 0 1 0 106791629 4657152 735 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 11411159 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 1137 735 193 16 0 576 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4548

[startup+0.102531 s]
/proc/loadavg: 1.03 1.01 1.00 2/77 25932
/proc/meminfo: memFree=1716704/2055920 swapFree=4149504/4192956
[pid=25932] ppid=25930 vsize=5084 CPUtime=0.09
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 885 0 3 0 9 0 0 0 18 0 1 0 106791629 5206016 858 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 11411159 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 1271 858 193 16 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084

[startup+0.301576 s]
/proc/loadavg: 1.03 1.01 1.00 2/77 25932
/proc/meminfo: memFree=1716704/2055920 swapFree=4149504/4192956
[pid=25932] ppid=25930 vsize=10276 CPUtime=0.28
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 2182 0 3 0 28 0 0 0 19 0 1 0 106791629 10522624 2155 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 11411159 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 2569 2155 193 16 0 2008 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10276

[startup+0.701654 s]
/proc/loadavg: 1.03 1.01 1.00 2/77 25932
/proc/meminfo: memFree=1716704/2055920 swapFree=4149504/4192956
[pid=25932] ppid=25930 vsize=17204 CPUtime=0.69
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 3940 0 3 0 68 1 0 0 22 0 1 0 106791629 17616896 3913 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 11411159 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 4301 3913 199 16 0 3740 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17204

[startup+1.50182 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 25933
/proc/meminfo: memFree=1699608/2055920 swapFree=4149504/4192956
[pid=25932] ppid=25930 vsize=20800 CPUtime=1.49
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 4827 0 3 0 147 2 0 0 25 0 1 0 106791629 21299200 4800 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 11411159 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 5200 4800 199 16 0 4639 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20800

[startup+3.10115 s]
/proc/loadavg: 1.03 1.01 1.00 3/78 25933
/proc/meminfo: memFree=1679448/2055920 swapFree=4149504/4192956
[pid=25932] ppid=25930 vsize=57412 CPUtime=3.08
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 146663 0 3 0 263 45 0 0 25 0 1 0 106791629 58789888 13864 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 14353 13875 205 16 0 13792 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 57412

[startup+6.3018 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 25933
/proc/meminfo: memFree=1655192/2055920 swapFree=4149504/4192956
[pid=25932] ppid=25930 vsize=63376 CPUtime=6.28
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 184279 0 3 0 573 55 0 0 25 0 1 0 106791629 64897024 15319 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 15844 15319 206 16 0 15283 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 63376

[startup+12.7011 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 25933
/proc/meminfo: memFree=1655656/2055920 swapFree=4149504/4192956
[pid=25932] ppid=25930 vsize=63376 CPUtime=12.67
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 184279 0 3 0 1212 55 0 0 25 0 1 0 106791629 64897024 15319 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 15844 15319 206 16 0 15283 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 63376

[startup+25.5027 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 25933
/proc/meminfo: memFree=1655976/2055920 swapFree=4149504/4192956
[pid=25932] ppid=25930 vsize=63376 CPUtime=25.47
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 184279 0 3 0 2492 55 0 0 25 0 1 0 106791629 64897024 15319 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 15844 15319 206 16 0 15283 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 63376

[startup+51.103 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 25933
/proc/meminfo: memFree=1656168/2055920 swapFree=4149504/4192956
[pid=25932] ppid=25930 vsize=63376 CPUtime=51.06
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 184279 0 3 0 5050 56 0 0 25 0 1 0 106791629 64897024 15319 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 15844 15319 206 16 0 15283 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 63376

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25933
/proc/meminfo: memFree=1656232/2055920 swapFree=4149504/4192956
[pid=25932] ppid=25930 vsize=63376 CPUtime=102.24
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 184279 0 3 0 10168 56 0 0 25 0 1 0 106791629 64897024 15319 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 15844 15319 206 16 0 15283 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 63376

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25933
/proc/meminfo: memFree=1655592/2055920 swapFree=4149504/4192956
[pid=25932] ppid=25930 vsize=64036 CPUtime=162.21
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 184459 0 3 0 16165 56 0 0 25 0 1 0 106791629 65572864 15499 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527973 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 16009 15499 206 16 0 15448 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 64036

[startup+222.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 25933
/proc/meminfo: memFree=1651368/2055920 swapFree=4149504/4192956
[pid=25932] ppid=25930 vsize=68292 CPUtime=222.19
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 185494 0 3 0 22162 57 0 0 25 0 1 0 106791629 69931008 16534 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 17073 16534 206 16 0 16512 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 68292

[startup+282.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 25933
/proc/meminfo: memFree=1649768/2055920 swapFree=4149504/4192956
[pid=25932] ppid=25930 vsize=69828 CPUtime=282.17
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 185883 0 3 0 28159 58 0 0 25 0 1 0 106791629 71503872 16923 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527830 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 17457 16923 206 16 0 16896 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 69828

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25933
/proc/meminfo: memFree=1647656/2055920 swapFree=4149504/4192956
[pid=25932] ppid=25930 vsize=71880 CPUtime=342.15
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 186396 0 3 0 34156 59 0 0 25 0 1 0 106791629 73605120 17436 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527947 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 17970 17436 206 16 0 17409 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 71880

[startup+402.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 25933
/proc/meminfo: memFree=1645480/2055920 swapFree=4149504/4192956
[pid=25932] ppid=25930 vsize=73936 CPUtime=402.12
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 186923 0 3 0 40152 60 0 0 25 0 1 0 106791629 75710464 17963 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 18484 17963 206 16 0 17923 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 73936

[startup+462.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 25933
/proc/meminfo: memFree=1643304/2055920 swapFree=4149504/4192956
[pid=25932] ppid=25930 vsize=76116 CPUtime=462.09
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 187450 0 3 0 46149 60 0 0 25 0 1 0 106791629 77942784 18490 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 19029 18490 206 16 0 18468 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 76116

[startup+522.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25933
/proc/meminfo: memFree=1641064/2055920 swapFree=4149504/4192956
[pid=25932] ppid=25930 vsize=78480 CPUtime=522.07
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 188025 0 3 0 52146 61 0 0 25 0 1 0 106791629 80363520 19065 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 19620 19065 206 16 0 19059 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 78480

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25933
/proc/meminfo: memFree=1624744/2055920 swapFree=4149504/4192956
[pid=25932] ppid=25930 vsize=94552 CPUtime=582.05
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 192071 0 3 0 58140 65 0 0 25 0 1 0 106791629 96821248 23111 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 23638 23111 206 16 0 23077 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 94552

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25933
/proc/meminfo: memFree=1619304/2055920 swapFree=4149508/4192956
[pid=25932] ppid=25930 vsize=99964 CPUtime=642.03
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 193404 0 3 0 64137 66 0 0 25 0 1 0 106791629 102363136 24444 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 24991 24444 206 16 0 24430 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 99964


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

[startup+822.301 s]
/proc/loadavg: 1.14 1.04 1.01 2/78 25933
/proc/meminfo: memFree=1607720/2055920 swapFree=4149508/4192956
[pid=25932] ppid=25930 vsize=111496 CPUtime=821.96
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 196292 0 3 0 82125 71 0 0 25 0 1 0 106791629 114171904 27332 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 27874 27332 206 16 0 27313 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 111496

[startup+882.302 s]
/proc/loadavg: 1.20 1.09 1.02 2/78 25933
/proc/meminfo: memFree=1603688/2055920 swapFree=4149508/4192956
[pid=25932] ppid=25930 vsize=115476 CPUtime=881.93
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 197262 0 3 0 88121 72 0 0 25 0 1 0 106791629 118247424 28302 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 28869 28302 206 16 0 28308 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 115476

[startup+942.301 s]
/proc/loadavg: 1.11 1.08 1.02 3/78 25933
/proc/meminfo: memFree=1600040/2055920 swapFree=4149508/4192956
[pid=25932] ppid=25930 vsize=119092 CPUtime=941.92
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 198176 0 3 0 94118 74 0 0 25 0 1 0 106791629 121950208 29216 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 29773 29216 206 16 0 29212 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 119092

[startup+1002.3 s]
/proc/loadavg: 1.07 1.08 1.02 2/78 25933
/proc/meminfo: memFree=1597224/2055920 swapFree=4149508/4192956
[pid=25932] ppid=25930 vsize=121820 CPUtime=1001.89
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 198863 0 3 0 100114 75 0 0 25 0 1 0 106791629 124743680 29903 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 30455 29903 206 16 0 29894 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 121820

[startup+1062.3 s]
/proc/loadavg: 1.14 1.09 1.03 2/78 25933
/proc/meminfo: memFree=1594344/2055920 swapFree=4149508/4192956
[pid=25932] ppid=25930 vsize=124680 CPUtime=1061.87
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 199577 0 3 0 106111 76 0 0 25 0 1 0 106791629 127672320 30617 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 31170 30617 206 16 0 30609 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 124680

[startup+1122.3 s]
/proc/loadavg: 1.12 1.09 1.03 2/78 25933
/proc/meminfo: memFree=1591400/2055920 swapFree=4149508/4192956
[pid=25932] ppid=25930 vsize=127548 CPUtime=1121.84
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 200292 0 3 0 112107 77 0 0 25 0 1 0 106791629 130609152 31332 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 31887 31332 206 16 0 31326 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 127548

[startup+1182.3 s]
/proc/loadavg: 1.04 1.07 1.02 2/78 25933
/proc/meminfo: memFree=1588520/2055920 swapFree=4149508/4192956
[pid=25932] ppid=25930 vsize=130408 CPUtime=1181.82
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 201017 0 3 0 118104 78 0 0 25 0 1 0 106791629 133537792 32057 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 32602 32057 206 16 0 32041 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 130408

[startup+1242.3 s]
/proc/loadavg: 1.06 1.07 1.02 2/78 25933
/proc/meminfo: memFree=1585512/2055920 swapFree=4149508/4192956
[pid=25932] ppid=25930 vsize=133272 CPUtime=1241.8
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 201736 0 3 0 124101 79 0 0 25 0 1 0 106791629 136470528 32776 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 33318 32776 206 16 0 32757 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 133272

[startup+1302.3 s]
/proc/loadavg: 1.02 1.05 1.01 2/78 25933
/proc/meminfo: memFree=1582376/2055920 swapFree=4149508/4192956
[pid=25932] ppid=25930 vsize=136260 CPUtime=1301.78
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 202480 0 3 0 130097 81 0 0 25 0 1 0 106791629 139530240 33520 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 34065 33520 206 16 0 33504 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 136260

[startup+1362.3 s]
/proc/loadavg: 1.01 1.04 1.01 2/78 25933
/proc/meminfo: memFree=1579368/2055920 swapFree=4149508/4192956
[pid=25932] ppid=25930 vsize=139272 CPUtime=1361.75
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 203220 0 3 0 136093 82 0 0 25 0 1 0 106791629 142614528 34260 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527978 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 34818 34260 206 16 0 34257 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 139272

[startup+1422.31 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 25933
/proc/meminfo: memFree=1576552/2055920 swapFree=4149508/4192956
[pid=25932] ppid=25930 vsize=142020 CPUtime=1421.73
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 203912 0 3 0 142090 83 0 0 25 0 1 0 106791629 145428480 34952 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 35505 34952 206 16 0 34944 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 142020

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 25933
/proc/meminfo: memFree=1573672/2055920 swapFree=4149508/4192956
[pid=25932] ppid=25930 vsize=144880 CPUtime=1481.71
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 204628 0 3 0 148087 84 0 0 25 0 1 0 106791629 148357120 35668 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 36220 35668 206 16 0 35659 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 144880

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 25935
/proc/meminfo: memFree=1570856/2055920 swapFree=4149508/4192956
[pid=25932] ppid=25930 vsize=147612 CPUtime=1541.68
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 205321 0 3 0 154083 85 0 0 25 0 1 0 106791629 151154688 36361 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 36903 36361 206 16 0 36342 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 147612

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25935
/proc/meminfo: memFree=1564392/2055920 swapFree=4149508/4192956
[pid=25932] ppid=25930 vsize=154456 CPUtime=1601.66
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 206924 0 3 0 160079 87 0 0 25 0 1 0 106791629 158162944 37964 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527981 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 38614 37964 206 16 0 38053 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 154456

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25935
/proc/meminfo: memFree=1561192/2055920 swapFree=4149508/4192956
[pid=25932] ppid=25930 vsize=157668 CPUtime=1661.64
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 207713 0 3 0 166076 88 0 0 25 0 1 0 106791629 161452032 38753 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 39417 38753 206 16 0 38856 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 157668

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25935
/proc/meminfo: memFree=1557992/2055920 swapFree=4149508/4192956
[pid=25932] ppid=25930 vsize=160760 CPUtime=1721.62
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 208506 0 3 0 172073 89 0 0 25 0 1 0 106791629 164618240 39546 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 40190 39546 206 16 0 39629 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 160760

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25935
/proc/meminfo: memFree=1553896/2055920 swapFree=4149508/4192956
[pid=25932] ppid=25930 vsize=165000 CPUtime=1781.6
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 209498 0 3 0 178069 91 0 0 25 0 1 0 106791629 168960000 40538 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 41250 40538 206 16 0 40689 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 165000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25935
/proc/meminfo: memFree=1552872/2055920 swapFree=4149508/4192956
[pid=25932] ppid=25930 vsize=165900 CPUtime=1800.09
/proc/25932/stat : 25932 (Pueblo) R 25930 25932 23229 0 -1 4194304 209733 0 3 0 179918 91 0 0 25 0 1 0 106791629 169881600 40773 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/25932/statm: 41475 40773 206 16 0 40914 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 165900

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): 1800.83
CPU time (s): 1800.13
CPU user time (s): 1799.19
CPU system time (s): 0.941856
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 165900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.19
system time used= 0.941856
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 209733
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= 16
involuntary context switches= 4826

runsolver used 1.93871 second user time and 4.04038 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Sat Apr 14 22:12:41 UTC 2007

IDJOB= 348607
IDBENCH= 1697
IDSOLVER= 165
FILE ID= node33/348607-1176588761

PBS_JOBID= 4556944

Free space on /tmp= 66557 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-ship08l.opb
COMMAND LINE= Pueblo /tmp/evaluation/348607-1176588761/instance-348607-1176588761.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-348607-1176588761 -o ROOT/results/node33/conversion-348607-1176588761 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348607-1176588761/instance-348607-1176588761.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-348607-1176588761 -o ROOT/results/node33/solver-348607-1176588761 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348607-1176588761/instance-348607-1176588761.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  bac9a878c3cd85b78fbd03dede34f379

RANDOM SEED= 264655698

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1717112 kB
Buffers:         15796 kB
Cached:          50420 kB
SwapCached:       1988 kB
Active:          53120 kB
Inactive:       190672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1717112 kB
SwapTotal:     4192956 kB
SwapFree:      4149504 kB
Dirty:            7688 kB
Writeback:           0 kB
Mapped:         175060 kB
Slab:            80304 kB
Committed_AS:   584260 kB
PageTables:       2000 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= 66557 MiB

End job on node33 on Sat Apr 14 22:42:44 UTC 2007