Trace number 348516

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 1800.64

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-ship04l.opb
MD5SUM8c2ebef1f909dd9b378c2f7f10ba6b39
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1776
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 variables63540
Total number of constraints348
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 constraints348
Minimum length of a constraint30
Maximum length of a constraint2520
Number of terms in the objective function 63540
Biggest coefficient in the objective function 2379
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 577490
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 577490
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
1.39/1.44	c starting to Solve
1.39/1.44	c #variables read: 63540 - #constraints read: 661

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348516-1176586074/instance-348516-1176586074.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/node54/watcher-348516-1176586074 -o ROOT/results/node54/solver-348516-1176586074 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348516-1176586074/instance-348516-1176586074.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 0.99 3/66 26932
/proc/meminfo: memFree=1446632/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=2552 CPUtime=0
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 105981902 2613248 232 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2285271 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 638 232 193 16 0 77 0

[startup+0.028202 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 26932
/proc/meminfo: memFree=1446632/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=3216 CPUtime=0.02
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 428 0 0 0 2 0 0 0 18 0 1 0 105981902 3293184 398 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2285271 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 804 398 193 16 0 243 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3216

[startup+0.10121 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 26932
/proc/meminfo: memFree=1446632/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=5216 CPUtime=0.09
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 930 0 0 0 9 0 0 0 18 0 1 0 105981902 5341184 900 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2285271 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 1304 900 193 16 0 743 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5216

[startup+0.301235 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 26932
/proc/meminfo: memFree=1446632/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=9612 CPUtime=0.29
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 2046 0 0 0 28 1 0 0 19 0 1 0 105981902 9842688 2016 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 1936500 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 2403 2016 199 16 0 1842 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9612

[startup+0.701286 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 26932
/proc/meminfo: memFree=1446632/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=11476 CPUtime=0.69
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 2501 0 0 0 68 1 0 0 22 0 1 0 105981902 11751424 2471 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 2869 2471 199 16 0 2308 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11476

[startup+1.50139 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 26933
/proc/meminfo: memFree=1428192/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=32820 CPUtime=1.49
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 44744 0 0 0 136 13 0 0 25 0 1 0 105981902 33607680 7723 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 8205 7723 206 16 0 7644 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32820

[startup+3.10159 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 26933
/proc/meminfo: memFree=1416160/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=32820 CPUtime=3.09
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 44745 0 0 0 296 13 0 0 25 0 1 0 105981902 33607680 7724 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 8205 7724 206 16 0 7644 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32820

[startup+6.30201 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 26933
/proc/meminfo: memFree=1415968/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=32820 CPUtime=6.29
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 44745 0 0 0 615 14 0 0 25 0 1 0 105981902 33607680 7724 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 8205 7724 206 16 0 7644 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32820

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/67 26933
/proc/meminfo: memFree=1415968/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=32820 CPUtime=12.69
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 44745 0 0 0 1255 14 0 0 25 0 1 0 105981902 33607680 7724 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 8205 7724 206 16 0 7644 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32820

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 26933
/proc/meminfo: memFree=1416032/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=32820 CPUtime=25.49
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 44745 0 0 0 2535 14 0 0 25 0 1 0 105981902 33607680 7724 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 8205 7724 206 16 0 7644 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32820

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 26933
/proc/meminfo: memFree=1416096/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=32948 CPUtime=51.08
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 44789 0 0 0 5094 14 0 0 25 0 1 0 105981902 33738752 7768 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 8237 7768 206 16 0 7676 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32948

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 26933
/proc/meminfo: memFree=1407520/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=41520 CPUtime=102.27
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 46940 0 0 0 10212 15 0 0 25 0 1 0 105981902 42516480 9919 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 10380 9919 206 16 0 9819 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41520

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26933
/proc/meminfo: memFree=1402144/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=47480 CPUtime=162.25
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 48411 0 0 0 16209 16 0 0 25 0 1 0 105981902 48619520 11390 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528630 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 11870 11390 206 16 0 11309 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 47480

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26933
/proc/meminfo: memFree=1393376/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=55608 CPUtime=222.23
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 50458 0 0 0 22206 17 0 0 25 0 1 0 105981902 56942592 13437 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 13902 13437 206 16 0 13341 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 55608

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 26933
/proc/meminfo: memFree=1389984/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=59084 CPUtime=282.22
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 51311 0 0 0 28204 18 0 0 25 0 1 0 105981902 60502016 14290 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 14771 14290 206 16 0 14210 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 59084

[startup+342.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/67 26933
/proc/meminfo: memFree=1386464/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=62548 CPUtime=342.19
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 52172 0 0 0 34201 18 0 0 25 0 1 0 105981902 64049152 15151 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 15637 15151 206 16 0 15076 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 62548

[startup+402.302 s]
/proc/loadavg: 1.16 1.04 1.01 2/67 26933
/proc/meminfo: memFree=1383008/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=65916 CPUtime=402.18
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 53041 0 0 0 40199 19 0 0 25 0 1 0 105981902 67497984 16020 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 16479 16020 206 16 0 15918 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 65916

[startup+462.301 s]
/proc/loadavg: 1.13 1.05 1.01 2/67 26933
/proc/meminfo: memFree=1380576/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=68352 CPUtime=462.16
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 53643 0 0 0 46196 20 0 0 25 0 1 0 105981902 69992448 16622 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 17088 16622 206 16 0 16527 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 68352

[startup+522.302 s]
/proc/loadavg: 1.11 1.05 1.01 2/67 26933
/proc/meminfo: memFree=1376416/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=72576 CPUtime=522.15
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 54696 0 0 0 52194 21 0 0 25 0 1 0 105981902 74317824 17675 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 18144 17675 206 16 0 17583 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 72576

[startup+582.302 s]
/proc/loadavg: 1.10 1.06 1.01 2/67 26933
/proc/meminfo: memFree=1367712/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=81316 CPUtime=582.12
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 56873 0 0 0 58191 21 0 0 25 0 1 0 105981902 83267584 19852 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 20329 19852 206 16 0 19768 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 81316

[startup+642.301 s]
/proc/loadavg: 1.08 1.06 1.01 2/67 26933
/proc/meminfo: memFree=1364768/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=84124 CPUtime=642.12
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 57569 0 0 0 64190 22 0 0 25 0 1 0 105981902 86142976 20548 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 21031 20548 206 16 0 20470 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 84124


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

[startup+822.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/67 26933
/proc/meminfo: memFree=1359712/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=89252 CPUtime=822.06
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 58836 0 0 0 82182 24 0 0 25 0 1 0 105981902 91394048 21815 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 22313 21815 206 16 0 21752 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 89252

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 26933
/proc/meminfo: memFree=1359712/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=89252 CPUtime=882.04
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 58836 0 0 0 88180 24 0 0 25 0 1 0 105981902 91394048 21815 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 22313 21815 206 16 0 21752 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 89252

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 26933
/proc/meminfo: memFree=1354976/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=94068 CPUtime=942.03
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 60049 0 0 0 94178 25 0 0 25 0 1 0 105981902 96325632 23028 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 23517 23028 206 16 0 22956 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 94068

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 26933
/proc/meminfo: memFree=1341728/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=107456 CPUtime=1002.01
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 63351 0 0 0 100175 26 0 0 25 0 1 0 105981902 110034944 26330 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527944 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 26864 26330 206 16 0 26303 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 107456

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 26933
/proc/meminfo: memFree=1337056/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=112020 CPUtime=1061.99
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 64479 0 0 0 106172 27 0 0 25 0 1 0 105981902 114708480 27458 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 28005 27458 206 16 0 27444 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 112020

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26933
/proc/meminfo: memFree=1337120/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=112020 CPUtime=1121.97
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 64479 0 0 0 112170 27 0 0 25 0 1 0 105981902 114708480 27458 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 28005 27458 206 16 0 27444 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 112020

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26933
/proc/meminfo: memFree=1337056/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=112020 CPUtime=1181.96
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 64479 0 0 0 118169 27 0 0 25 0 1 0 105981902 114708480 27458 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 28005 27458 206 16 0 27444 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 112020

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26933
/proc/meminfo: memFree=1337056/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=112020 CPUtime=1241.94
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 64479 0 0 0 124167 27 0 0 25 0 1 0 105981902 114708480 27458 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 28005 27458 206 16 0 27444 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 112020

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26933
/proc/meminfo: memFree=1337056/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=112020 CPUtime=1301.94
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 64479 0 0 0 130166 28 0 0 25 0 1 0 105981902 114708480 27458 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 28005 27458 206 16 0 27444 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 112020

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26933
/proc/meminfo: memFree=1337056/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=112020 CPUtime=1361.91
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 64479 0 0 0 136163 28 0 0 25 0 1 0 105981902 114708480 27458 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 28005 27458 206 16 0 27444 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 112020

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26933
/proc/meminfo: memFree=1337056/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=112020 CPUtime=1421.9
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 64479 0 0 0 142162 28 0 0 25 0 1 0 105981902 114708480 27458 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527841 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 28005 27458 206 16 0 27444 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 112020

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26933
/proc/meminfo: memFree=1329376/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=120248 CPUtime=1481.87
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 66545 0 0 0 148158 29 0 0 25 0 1 0 105981902 123133952 29524 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 30062 29524 206 16 0 29501 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 120248

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26933
/proc/meminfo: memFree=1317408/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=131580 CPUtime=1541.86
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 69372 0 0 0 154155 31 0 0 25 0 1 0 105981902 134737920 32351 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 32895 32351 206 16 0 32334 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 131580

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26933
/proc/meminfo: memFree=1317472/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=131580 CPUtime=1601.85
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 69372 0 0 0 160154 31 0 0 25 0 1 0 105981902 134737920 32351 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 32895 32351 206 16 0 32334 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 131580

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26933
/proc/meminfo: memFree=1312288/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=136792 CPUtime=1661.82
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 70669 0 0 0 166151 31 0 0 25 0 1 0 105981902 140075008 33648 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 34198 33648 206 16 0 33637 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 136792

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26933
/proc/meminfo: memFree=1297056/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=152172 CPUtime=1721.81
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 74512 0 0 0 172147 34 0 0 25 0 1 0 105981902 155824128 37491 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528556 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 38043 37491 206 16 0 37482 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 152172

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26933
/proc/meminfo: memFree=1294496/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=154496 CPUtime=1781.79
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 75098 0 0 0 178145 34 0 0 25 0 1 0 105981902 158203904 38077 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517906 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 38624 38077 206 16 0 38063 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 154496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26933
/proc/meminfo: memFree=1294560/2055920 swapFree=4191892/4192956
[pid=26932] ppid=26930 vsize=154496 CPUtime=1800.09
/proc/26932/stat : 26932 (Pueblo) R 26930 26932 11742 0 -1 4194304 75098 0 0 0 179975 34 0 0 25 0 1 0 105981902 158203904 38077 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/26932/statm: 38624 38077 206 16 0 38063 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 154496

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): 1800.64
CPU time (s): 1800.13
CPU user time (s): 1799.76
CPU system time (s): 0.371943
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 154496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.371943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75098
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= 4489

runsolver used 1.72474 second user time and 4.83526 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Sat Apr 14 21:27:54 UTC 2007

IDJOB= 348516
IDBENCH= 1688
IDSOLVER= 165
FILE ID= node54/348516-1176586074

PBS_JOBID= 4556951

Free space on /tmp= 66560 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-ship04l.opb
COMMAND LINE= Pueblo /tmp/evaluation/348516-1176586074/instance-348516-1176586074.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-348516-1176586074 -o ROOT/results/node54/conversion-348516-1176586074 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348516-1176586074/instance-348516-1176586074.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-348516-1176586074 -o ROOT/results/node54/solver-348516-1176586074 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348516-1176586074/instance-348516-1176586074.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  8c2ebef1f909dd9b378c2f7f10ba6b39

RANDOM SEED= 895986381

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1446976 kB
Buffers:         86644 kB
Cached:         380188 kB
SwapCached:        396 kB
Active:         207392 kB
Inactive:       280736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1446976 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            4844 kB
Writeback:           0 kB
Mapped:          28248 kB
Slab:           106684 kB
Committed_AS:   996420 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB

End job on node54 on Sat Apr 14 21:57:57 UTC 2007