Trace number 348763

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) 1800.06 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-misc04.opb
MD5SUMa740df3717a1394bed76c2a490fc20be
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 variables146276
Total number of constraints1699
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)10
Number of constraints which are nor clauses,nor cardinality constraints1689
Minimum length of a constraint3
Maximum length of a constraint5071
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
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 528446
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
3.58/3.65	c starting to Solve
3.58/3.65	c #variables read: 146276 - #constraints read: 2011

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348763-1176597221/instance-348763-1176597221.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/node23/watcher-348763-1176597221 -o ROOT/results/node23/solver-348763-1176597221 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348763-1176597221/instance-348763-1176597221.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: 0.91 0.95 0.96 3/77 20798
/proc/meminfo: memFree=1378104/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=2552 CPUtime=0
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 107639216 2613248 236 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2961111 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 638 236 199 16 0 77 0

[startup+0.053081 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 20798
/proc/meminfo: memFree=1378104/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=3884 CPUtime=0.04
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 597 0 0 0 4 0 0 0 18 0 1 0 107639216 3977216 567 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134544858 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 971 567 199 16 0 410 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3884

[startup+0.102072 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 20798
/proc/meminfo: memFree=1378104/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=5216 CPUtime=0.09
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 922 0 0 0 9 0 0 0 18 0 1 0 107639216 5341184 892 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546743 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 1304 892 199 16 0 743 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5216

[startup+0.301112 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 20798
/proc/meminfo: memFree=1378104/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=9744 CPUtime=0.28
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 2076 0 0 0 28 0 0 0 19 0 1 0 107639216 9977856 2046 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546737 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 2436 2046 199 16 0 1875 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9744

[startup+0.701188 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 20798
/proc/meminfo: memFree=1378104/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=14140 CPUtime=0.69
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 3161 0 0 0 68 1 0 0 22 0 1 0 107639216 14479360 3131 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134543987 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 3535 3131 199 16 0 2974 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14140

[startup+1.50134 s]
/proc/loadavg: 0.91 0.95 0.96 2/78 20799
/proc/meminfo: memFree=1361840/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=22268 CPUtime=1.49
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 5185 0 0 0 147 2 0 0 25 0 1 0 107639216 22802432 5155 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546737 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 5567 5155 199 16 0 5006 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22268

[startup+3.10166 s]
/proc/loadavg: 0.91 0.95 0.96 2/78 20799
/proc/meminfo: memFree=1341488/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=59416 CPUtime=3.09
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 226215 0 0 0 246 63 0 0 25 0 1 0 107639216 60841984 11716 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 14854 11716 205 16 0 14293 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 59416

[startup+6.30127 s]
/proc/loadavg: 0.92 0.95 0.96 2/78 20799
/proc/meminfo: memFree=1316720/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=74084 CPUtime=6.28
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 303144 0 0 0 543 85 0 0 25 0 1 0 107639216 75862016 15429 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527830 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 18521 15429 206 16 0 17960 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 74084

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.96 2/78 20799
/proc/meminfo: memFree=1316720/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=74084 CPUtime=12.68
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 303144 0 0 0 1183 85 0 0 25 0 1 0 107639216 75862016 15429 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 18521 15429 206 16 0 17960 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 74084

[startup+25.503 s]
/proc/loadavg: 0.94 0.96 0.96 2/78 20799
/proc/meminfo: memFree=1316784/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=74084 CPUtime=25.48
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 303144 0 0 0 2463 85 0 0 25 0 1 0 107639216 75862016 15429 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558913 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 18521 15429 206 16 0 17960 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74084

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.96 2/78 20799
/proc/meminfo: memFree=1316912/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=74084 CPUtime=51.07
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 303144 0 0 0 5022 85 0 0 25 0 1 0 107639216 75862016 15429 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528574 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 18521 15429 206 16 0 17960 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 74084

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.96 2/78 20799
/proc/meminfo: memFree=1309232/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=81752 CPUtime=102.25
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 305067 0 0 0 10139 86 0 0 25 0 1 0 107639216 83714048 17352 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 20438 17352 206 16 0 19877 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 81752

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20799
/proc/meminfo: memFree=1303152/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=87796 CPUtime=162.23
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 306568 0 0 0 16135 88 0 0 25 0 1 0 107639216 89903104 18853 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 21949 18853 206 16 0 21388 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 87796

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20799
/proc/meminfo: memFree=1302064/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=88792 CPUtime=222.2
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 306845 0 0 0 22132 88 0 0 25 0 1 0 107639216 90923008 19130 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2936549 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 22198 19130 206 16 0 21637 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 88792

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20801
/proc/meminfo: memFree=1300976/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=89924 CPUtime=282.18
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 307103 0 0 0 28129 89 0 0 25 0 1 0 107639216 92082176 19388 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 22481 19388 206 16 0 21920 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 89924

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20801
/proc/meminfo: memFree=1300016/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=90932 CPUtime=342.16
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 307356 0 0 0 34126 90 0 0 25 0 1 0 107639216 93114368 19641 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 22733 19641 206 16 0 22172 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 90932

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20801
/proc/meminfo: memFree=1298992/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=91812 CPUtime=402.14
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 307604 0 0 0 40124 90 0 0 25 0 1 0 107639216 94015488 19889 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 22953 19889 206 16 0 22392 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 91812

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20801
/proc/meminfo: memFree=1298032/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=92816 CPUtime=462.12
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 307838 0 0 0 46121 91 0 0 25 0 1 0 107639216 95043584 20123 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 23204 20123 206 16 0 22643 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 92816

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20801
/proc/meminfo: memFree=1297136/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=93696 CPUtime=522.09
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 308063 0 0 0 52118 91 0 0 25 0 1 0 107639216 95944704 20348 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 23424 20348 206 16 0 22863 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 93696

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20801
/proc/meminfo: memFree=1296176/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=94584 CPUtime=582.07
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 308301 0 0 0 58115 92 0 0 25 0 1 0 107639216 96854016 20586 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 23646 20586 206 16 0 23085 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 94584

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20801
/proc/meminfo: memFree=1291824/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=99172 CPUtime=642.05
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 309394 0 0 0 64112 93 0 0 25 0 1 0 107639216 101552128 21679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557302 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 24793 21679 206 16 0 24232 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 99172


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20801
/proc/meminfo: memFree=1291760/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=99172 CPUtime=821.98
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 309394 0 0 0 82104 94 0 0 25 0 1 0 107639216 101552128 21679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 24793 21679 206 16 0 24232 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 99172

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20801
/proc/meminfo: memFree=1291824/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=99172 CPUtime=881.96
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 309394 0 0 0 88102 94 0 0 25 0 1 0 107639216 101552128 21679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 24793 21679 206 16 0 24232 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 99172

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20801
/proc/meminfo: memFree=1291760/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=99172 CPUtime=941.94
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 309394 0 0 0 94099 95 0 0 25 0 1 0 107639216 101552128 21679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528547 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 24793 21679 206 16 0 24232 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 99172

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20801
/proc/meminfo: memFree=1291824/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=99172 CPUtime=1001.91
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 309394 0 0 0 100096 95 0 0 25 0 1 0 107639216 101552128 21679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 24793 21679 206 16 0 24232 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 99172

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20801
/proc/meminfo: memFree=1291824/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=99172 CPUtime=1061.9
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 309394 0 0 0 106094 96 0 0 25 0 1 0 107639216 101552128 21679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 24793 21679 206 16 0 24232 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 99172

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20801
/proc/meminfo: memFree=1291824/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=99172 CPUtime=1121.87
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 309394 0 0 0 112091 96 0 0 25 0 1 0 107639216 101552128 21679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 24793 21679 206 16 0 24232 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 99172

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20801
/proc/meminfo: memFree=1291824/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=99172 CPUtime=1181.84
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 309394 0 0 0 118088 96 0 0 25 0 1 0 107639216 101552128 21679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 24793 21679 206 16 0 24232 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 99172

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20801
/proc/meminfo: memFree=1291824/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=99172 CPUtime=1241.83
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 309394 0 0 0 124086 97 0 0 25 0 1 0 107639216 101552128 21679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 24793 21679 206 16 0 24232 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 99172

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20801
/proc/meminfo: memFree=1291824/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=99172 CPUtime=1301.81
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 309394 0 0 0 130084 97 0 0 25 0 1 0 107639216 101552128 21679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 24793 21679 206 16 0 24232 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 99172

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20801
/proc/meminfo: memFree=1291760/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=99172 CPUtime=1361.79
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 309394 0 0 0 136081 98 0 0 25 0 1 0 107639216 101552128 21679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 24793 21679 206 16 0 24232 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 99172

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20801
/proc/meminfo: memFree=1291824/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=99172 CPUtime=1421.76
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 309394 0 0 0 142078 98 0 0 25 0 1 0 107639216 101552128 21679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 24793 21679 206 16 0 24232 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 99172

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20801
/proc/meminfo: memFree=1291824/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=99172 CPUtime=1481.74
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 309394 0 0 0 148075 99 0 0 25 0 1 0 107639216 101552128 21679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 24793 21679 206 16 0 24232 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 99172

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20801
/proc/meminfo: memFree=1291824/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=99172 CPUtime=1541.71
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 309394 0 0 0 154072 99 0 0 25 0 1 0 107639216 101552128 21679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 24793 21679 206 16 0 24232 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 99172

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20801
/proc/meminfo: memFree=1291760/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=99172 CPUtime=1601.7
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 309394 0 0 0 160070 100 0 0 25 0 1 0 107639216 101552128 21679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 24793 21679 206 16 0 24232 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 99172

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/84 20917
/proc/meminfo: memFree=1290488/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=99172 CPUtime=1661.63
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 309394 0 0 0 166062 101 0 0 25 0 1 0 107639216 101552128 21679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 24793 21679 206 16 0 24232 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 99172

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20999
/proc/meminfo: memFree=1291632/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=99172 CPUtime=1721.56
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 309394 0 0 0 172055 101 0 0 25 0 1 0 107639216 101552128 21679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 24793 21679 206 16 0 24232 0
Current children cumulated CPU time (s) 1721.56
Current children cumulated vsize (KiB) 99172

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20999
/proc/meminfo: memFree=1291696/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=99172 CPUtime=1781.54
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 309394 0 0 0 178053 101 0 0 25 0 1 0 107639216 101552128 21679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 24793 21679 206 16 0 24232 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 99172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 20999
/proc/meminfo: memFree=1291696/2055920 swapFree=4192812/4192956
[pid=20798] ppid=20796 vsize=99172 CPUtime=1800.03
/proc/20798/stat : 20798 (Pueblo) R 20796 20798 20417 0 -1 4194304 309394 0 0 0 179902 101 0 0 25 0 1 0 107639216 101552128 21679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/20798/statm: 24793 21679 206 16 0 24232 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 99172

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): 1800.82
CPU time (s): 1800.06
CPU user time (s): 1799.03
CPU system time (s): 1.03384
CPU usage (%): 99.9579
Max. virtual memory (cumulated for all children) (KiB): 99176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.03
system time used= 1.03384
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 309394
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= 1520

runsolver used 2.17667 second user time and 4.17237 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sun Apr 15 00:33:41 UTC 2007

IDJOB= 348763
IDBENCH= 1731
IDSOLVER= 165
FILE ID= node23/348763-1176597221

PBS_JOBID= 4556973

Free space on /tmp= 66558 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-misc04.opb
COMMAND LINE= Pueblo /tmp/evaluation/348763-1176597221/instance-348763-1176597221.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-348763-1176597221 -o ROOT/results/node23/conversion-348763-1176597221 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348763-1176597221/instance-348763-1176597221.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-348763-1176597221 -o ROOT/results/node23/solver-348763-1176597221 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348763-1176597221/instance-348763-1176597221.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  a740df3717a1394bed76c2a490fc20be

RANDOM SEED= 138297449

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1378448 kB
Buffers:         76860 kB
Cached:         433616 kB
SwapCached:          0 kB
Active:         217812 kB
Inactive:       337712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1378448 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7092 kB
Writeback:           0 kB
Mapped:          62904 kB
Slab:           107396 kB
Committed_AS:  1398776 kB
PageTables:       1796 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= 66558 MiB

End job on node23 on Sun Apr 15 01:03:44 UTC 2007