Trace number 454713

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
glpPB 0.2? (TO) 1800.04 1800.81

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_25_3.opb
MD5SUM04b0fb885ddf05bea62d9eda618b3e5b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-79
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -79
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint25
Maximum length of a constraint49
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)15722
Sum of products size (including duplicates)31444
Number of different products7861
Sum of products size15722

Solver Data (download as text)

0.00/0.00	c glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454713-1178030045/instance-454713-1178030045.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node46/watcher-454713-1178030045 -o ROOT/results/node46/solver-454713-1178030045 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454713-1178030045/instance-454713-1178030045.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: 0.85 0.97 0.99 3/78 13609
/proc/meminfo: memFree=1848272/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=2432 CPUtime=0
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 149 0 0 0 0 0 0 0 18 0 1 0 157687557 2490368 130 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7764856 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 608 130 111 40 0 11 0

[startup+0.0869529 s]
/proc/loadavg: 0.85 0.97 0.99 3/78 13609
/proc/meminfo: memFree=1848272/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=3980 CPUtime=0.08
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 590 0 0 0 8 0 0 0 18 0 1 0 157687557 4075520 561 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8261335 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 995 561 199 40 0 410 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3980

[startup+0.101955 s]
/proc/loadavg: 0.85 0.97 0.99 3/78 13609
/proc/meminfo: memFree=1848272/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=4116 CPUtime=0.09
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 633 0 0 0 9 0 0 0 18 0 1 0 157687557 4214784 604 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 1029 604 199 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.301991 s]
/proc/loadavg: 0.85 0.97 0.99 3/78 13609
/proc/meminfo: memFree=1848272/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=10680 CPUtime=0.29
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 2355 0 0 0 28 1 0 0 19 0 1 0 157687557 10936320 2263 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 2670 2263 204 40 0 2085 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10680

[startup+0.701066 s]
/proc/loadavg: 0.85 0.97 0.99 3/78 13609
/proc/meminfo: memFree=1848272/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=16332 CPUtime=0.68
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 4167 0 0 0 67 1 0 0 22 0 1 0 157687557 16723968 3701 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587149 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 4083 3701 221 40 0 3498 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16332

[startup+1.50121 s]
/proc/loadavg: 0.85 0.97 0.99 2/79 13610
/proc/meminfo: memFree=1834312/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=16332 CPUtime=1.48
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 4452 0 0 0 147 1 0 0 25 0 1 0 157687557 16723968 3701 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583709 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 4083 3701 221 40 0 3498 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16332

[startup+3.10151 s]
/proc/loadavg: 0.86 0.97 0.99 2/79 13610
/proc/meminfo: memFree=1833224/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=17288 CPUtime=3.08
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 5501 0 0 0 306 2 0 0 25 0 1 0 157687557 17702912 3940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587711 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 4322 3940 221 40 0 3737 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17288

[startup+6.3021 s]
/proc/loadavg: 0.86 0.97 0.99 2/79 13610
/proc/meminfo: memFree=1833032/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=17288 CPUtime=6.28
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 6451 0 0 0 625 3 0 0 25 0 1 0 157687557 17702912 3940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583709 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 4322 3940 221 40 0 3737 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17288

[startup+12.7013 s]
/proc/loadavg: 0.88 0.97 0.99 2/79 13610
/proc/meminfo: memFree=1832984/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=17288 CPUtime=12.69
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 8351 0 0 0 1264 5 0 0 25 0 1 0 157687557 17702912 3940 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 4322 3940 221 40 0 3737 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17288

[startup+25.5017 s]
/proc/loadavg: 0.90 0.97 0.99 2/79 13610
/proc/meminfo: memFree=1827992/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=22228 CPUtime=25.47
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 14379 0 0 0 2540 7 0 0 25 0 1 0 157687557 22761472 5181 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 5557 5181 227 40 0 4972 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 22228

[startup+51.1014 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 13610
/proc/meminfo: memFree=1828056/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=22228 CPUtime=51.06
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 22265 0 0 0 5095 11 0 0 25 0 1 0 157687557 22761472 5181 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643335 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 5557 5181 227 40 0 4972 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 22228

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/79 13610
/proc/meminfo: memFree=1825176/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=25088 CPUtime=102.25
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 40828 0 0 0 10205 20 0 0 25 0 1 0 157687557 25690112 5896 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 6272 5896 227 40 0 5687 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25088

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 13610
/proc/meminfo: memFree=1825048/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=25184 CPUtime=162.23
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 69887 0 0 0 16187 36 0 0 25 0 1 0 157687557 25788416 5920 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585691 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 6296 5920 227 40 0 5711 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25184

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 13610
/proc/meminfo: memFree=1822424/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=27784 CPUtime=222.2
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 94379 0 0 0 22169 51 0 0 25 0 1 0 157687557 28450816 6570 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643748 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 6946 6570 227 40 0 6361 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 27784

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 13612
/proc/meminfo: memFree=1822360/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=27784 CPUtime=282.18
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 107109 0 0 0 28160 58 0 0 25 0 1 0 157687557 28450816 6570 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 6946 6570 227 40 0 6361 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 27784

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 13612
/proc/meminfo: memFree=1822368/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=27784 CPUtime=342.16
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 119174 0 0 0 34150 66 0 0 25 0 1 0 157687557 28450816 6570 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582408 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 6946 6570 227 40 0 6361 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 27784

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 13612
/proc/meminfo: memFree=1822304/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=27784 CPUtime=402.14
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 130289 0 0 0 40140 74 0 0 25 0 1 0 157687557 28450816 6570 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 6946 6570 227 40 0 6361 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 27784

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 13612
/proc/meminfo: memFree=1822368/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=27784 CPUtime=462.12
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 142829 0 0 0 46128 84 0 0 25 0 1 0 157687557 28450816 6570 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 6946 6570 227 40 0 6361 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 27784

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 13612
/proc/meminfo: memFree=1822304/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=27784 CPUtime=522.1
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 154704 0 0 0 52118 92 0 0 25 0 1 0 157687557 28450816 6570 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584526 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 6946 6570 227 40 0 6361 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 27784

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 13612
/proc/meminfo: memFree=1822816/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=27480 CPUtime=582.08
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 166178 0 0 0 58109 99 0 0 25 0 1 0 157687557 28139520 6494 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134637575 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 6870 6494 227 40 0 6285 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 27480

[startup+642.302 s]
/proc/loadavg: 1.05 0.99 0.99 2/79 13612
/proc/meminfo: memFree=1822816/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=27260 CPUtime=642.05
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 193003 0 0 0 64092 113 0 0 25 0 1 0 157687557 27914240 6439 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587987 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 6815 6439 227 40 0 6230 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 27260


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

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13612
/proc/meminfo: memFree=1821920/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=28112 CPUtime=821.99
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 279515 0 0 0 82040 159 0 0 25 0 1 0 157687557 28786688 6652 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583580 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 7028 6652 227 40 0 6443 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 28112

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13612
/proc/meminfo: memFree=1821920/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=28112 CPUtime=881.96
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 291580 0 0 0 88028 168 0 0 25 0 1 0 157687557 28786688 6652 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584063 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 7028 6652 227 40 0 6443 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 28112

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13612
/proc/meminfo: memFree=1821920/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=28112 CPUtime=941.95
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 303455 0 0 0 94019 176 0 0 25 0 1 0 157687557 28786688 6652 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589809 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 7028 6652 227 40 0 6443 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 28112

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13612
/proc/meminfo: memFree=1821856/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=28112 CPUtime=1001.92
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 315425 0 0 0 100008 184 0 0 25 0 1 0 157687557 28786688 6652 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643748 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 7028 6652 227 40 0 6443 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 28112

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13612
/proc/meminfo: memFree=1822368/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=27428 CPUtime=1061.9
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 326899 0 0 0 106000 190 0 0 25 0 1 0 157687557 28086272 6481 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590206 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 6857 6481 227 40 0 6272 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 27428

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13612
/proc/meminfo: memFree=1822368/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=27588 CPUtime=1121.88
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 538392 0 0 0 111899 289 0 0 25 0 1 0 157687557 28250112 6521 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643557 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 6897 6521 227 40 0 6312 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 27588

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13612
/proc/meminfo: memFree=1822304/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=24332 CPUtime=1181.86
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 862265 0 0 0 117752 434 0 0 25 0 1 0 157687557 24915968 5707 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8261335 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 6083 5707 227 40 0 5498 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 24332

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13612
/proc/meminfo: memFree=1822240/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=27748 CPUtime=1241.84
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 1024558 0 0 0 123676 508 0 0 25 0 1 0 157687557 28413952 6561 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587138 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 6937 6561 227 40 0 6352 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 27748

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13612
/proc/meminfo: memFree=1821536/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=28748 CPUtime=1301.82
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 1039331 0 0 0 129666 516 0 0 25 0 1 0 157687557 29437952 6811 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134580367 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 7187 6811 227 40 0 6602 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 28748

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13612
/proc/meminfo: memFree=1821536/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=28368 CPUtime=1361.79
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 1051111 0 0 0 135656 523 0 0 25 0 1 0 157687557 29048832 6716 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643172 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 7092 6716 227 40 0 6507 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 28368

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13612
/proc/meminfo: memFree=1821536/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=28368 CPUtime=1421.77
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 1063936 0 0 0 141647 530 0 0 25 0 1 0 157687557 29048832 6716 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 7092 6716 227 40 0 6507 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 28368

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13612
/proc/meminfo: memFree=1821344/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=28368 CPUtime=1481.75
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 1076096 0 0 0 147638 537 0 0 25 0 1 0 157687557 29048832 6716 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 7092 6716 227 40 0 6507 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 28368

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13612
/proc/meminfo: memFree=1822048/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=27684 CPUtime=1541.73
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 1088140 0 0 0 153629 544 0 0 25 0 1 0 157687557 28348416 6545 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 6921 6545 227 40 0 6336 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 27684

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13612
/proc/meminfo: memFree=1825504/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=24532 CPUtime=1601.7
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 1269549 0 0 0 159549 621 0 0 25 0 1 0 157687557 25120768 5757 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 6133 5757 227 40 0 5548 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 24532

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 13786
/proc/meminfo: memFree=1820520/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=24396 CPUtime=1661.6
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 1648834 0 0 0 165379 781 0 0 25 0 1 0 157687557 24981504 5723 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 6099 5723 227 40 0 5514 0
Current children cumulated CPU time (s) 1661.6
Current children cumulated vsize (KiB) 24396

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13810
/proc/meminfo: memFree=1821728/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=24648 CPUtime=1721.55
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 1960935 0 0 0 171243 912 0 0 25 0 1 0 157687557 25239552 5786 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 6162 5786 227 40 0 5577 0
Current children cumulated CPU time (s) 1721.55
Current children cumulated vsize (KiB) 24648

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13810
/proc/meminfo: memFree=1821024/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=28636 CPUtime=1781.53
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 2058872 0 0 0 177199 954 0 0 25 0 1 0 157687557 29323264 6783 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 7159 6783 227 40 0 6574 0
Current children cumulated CPU time (s) 1781.53
Current children cumulated vsize (KiB) 28636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13810
/proc/meminfo: memFree=1821024/2055920 swapFree=4159404/4192956
[pid=13609] ppid=13607 vsize=28636 CPUtime=1800.03
/proc/13609/stat : 13609 (glpPBv3) R 13607 13609 13531 0 -1 0 2063337 0 0 0 179046 957 0 0 25 0 1 0 157687557 29323264 6783 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584571 0 0 4096 0 0 0 0 17 1 0 0
/proc/13609/statm: 7159 6783 227 40 0 6574 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 28636

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): 1800.81
CPU time (s): 1800.04
CPU user time (s): 1790.46
CPU system time (s): 9.58054
CPU usage (%): 99.9572
Max. virtual memory (cumulated for all children) (KiB): 29016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1790.46
system time used= 9.58054
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2063337
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= 2144

runsolver used 1.68774 second user time and 4.40933 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Tue May  1 14:34:05 UTC 2007

IDJOB= 454713
IDBENCH= 48215
IDSOLVER= 166
FILE ID= node46/454713-1178030045

PBS_JOBID= 4728389

Free space on /tmp= 66218 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_25_3.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/454713-1178030045/instance-454713-1178030045.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-454713-1178030045 -o ROOT/results/node46/conversion-454713-1178030045 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454713-1178030045/instance-454713-1178030045.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-454713-1178030045 -o ROOT/results/node46/solver-454713-1178030045 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/454713-1178030045/instance-454713-1178030045.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  04b0fb885ddf05bea62d9eda618b3e5b

RANDOM SEED= 93467467

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1848872 kB
Buffers:         57580 kB
Cached:          66528 kB
SwapCached:       2780 kB
Active:         103428 kB
Inactive:        44500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848872 kB
SwapTotal:     4192956 kB
SwapFree:      4159404 kB
Dirty:            3128 kB
Writeback:           0 kB
Mapped:          30776 kB
Slab:            44436 kB
Committed_AS:  4293104 kB
PageTables:       1992 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= 66218 MiB

End job on node46 on Tue May  1 15:04:09 UTC 2007