Trace number 362984

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 1800.52

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-pilot.opb
MD5SUM3b411a9d6011bc35efb221797d9fcf38
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.92771
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables86785
Total number of constraints2481
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 constraints2481
Minimum length of a constraint10
Maximum length of a constraint7620
Number of terms in the objective function 840
Biggest coefficient in the objective function 21170
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524903
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 530339
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 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)

/tmp/evaluation/362984-1177021469/instance-362984-1177021469.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/node6/watcher-362984-1177021469 -o ROOT/results/node6/solver-362984-1177021469 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362984-1177021469/instance-362984-1177021469.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: 0.80 0.95 0.98 3/77 9159
/proc/meminfo: memFree=1801336/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=2644 CPUtime=0
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 178184562 2707456 228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 661 228 192 40 0 76 0

[startup+0.088222 s]
/proc/loadavg: 0.80 0.95 0.98 3/77 9159
/proc/meminfo: memFree=1801336/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=4648 CPUtime=0.08
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 767 0 0 0 8 0 0 0 18 0 1 0 178184562 4759552 737 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2623099 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 1162 737 199 40 0 577 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4648

[startup+0.101223 s]
/proc/loadavg: 0.80 0.95 0.98 3/77 9159
/proc/meminfo: memFree=1801336/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=4780 CPUtime=0.09
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 801 0 0 0 9 0 0 0 18 0 1 0 178184562 4894720 771 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 1195 773 199 40 0 610 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4780

[startup+0.301246 s]
/proc/loadavg: 0.80 0.95 0.98 3/77 9159
/proc/meminfo: memFree=1801336/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=7044 CPUtime=0.29
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 1377 0 0 0 29 0 0 0 19 0 1 0 178184562 7213056 1347 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 1761 1347 199 40 0 1176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7044

[startup+0.701293 s]
/proc/loadavg: 0.80 0.95 0.98 3/77 9159
/proc/meminfo: memFree=1801336/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=10776 CPUtime=0.69
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 2297 0 0 0 68 1 0 0 22 0 1 0 178184562 11034624 2267 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 2694 2267 199 40 0 2109 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10776

[startup+1.50239 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 9160
/proc/meminfo: memFree=1790896/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=16236 CPUtime=1.49
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 3655 0 0 0 148 1 0 0 25 0 1 0 178184562 16625664 3625 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530886 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 4059 3625 199 40 0 3474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16236

[startup+3.10158 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 9160
/proc/meminfo: memFree=1783728/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=36356 CPUtime=3.09
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 8768 0 0 0 305 4 0 0 25 0 1 0 178184562 37228544 8687 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 9089 8689 201 40 0 8504 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36356

[startup+6.30195 s]
/proc/loadavg: 0.82 0.95 0.98 2/78 9160
/proc/meminfo: memFree=1718768/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84536 CPUtime=6.29
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 23106 0 0 0 619 10 0 0 25 0 1 0 178184562 86564864 20768 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589745 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21134 20768 221 40 0 20549 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84536

[startup+12.7017 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 9160
/proc/meminfo: memFree=1718832/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84536 CPUtime=12.69
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 28746 0 0 0 1256 13 0 0 25 0 1 0 178184562 86564864 20768 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583243 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21134 20768 221 40 0 20549 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 84536

[startup+25.5012 s]
/proc/loadavg: 0.87 0.95 0.98 2/78 9160
/proc/meminfo: memFree=1718512/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=25.49
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 35616 0 0 0 2532 17 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 84944

[startup+51.1012 s]
/proc/loadavg: 0.91 0.96 0.98 2/78 9160
/proc/meminfo: memFree=1718576/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=51.08
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 41256 0 0 0 5088 20 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589855 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 84944

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 9160
/proc/meminfo: memFree=1718576/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=102.27
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 49152 0 0 0 10202 25 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 84944

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 9160
/proc/meminfo: memFree=1718576/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=162.25
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 57048 0 0 0 16195 30 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587987 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 84944

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9160
/proc/meminfo: memFree=1718576/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=222.23
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 60432 0 0 0 22190 33 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 84944

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9160
/proc/meminfo: memFree=1718576/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=282.22
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 63816 0 0 0 28186 36 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 84944

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9160
/proc/meminfo: memFree=1718576/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=342.2
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 64944 0 0 0 34183 37 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589878 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 84944

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9160
/proc/meminfo: memFree=1718576/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=402.19
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 66072 0 0 0 40180 39 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582194 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 84944

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9162
/proc/meminfo: memFree=1718576/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=462.17
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 72840 0 0 0 46173 44 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589905 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 84944

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9162
/proc/meminfo: memFree=1718576/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=522.15
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 73968 0 0 0 52170 45 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590061 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 84944

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9162
/proc/meminfo: memFree=1718576/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=582.14
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 77352 0 0 0 58166 48 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 84944

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9162
/proc/meminfo: memFree=1718576/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=642.12
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 82992 0 0 0 64160 52 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 84944


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9162
/proc/meminfo: memFree=1718512/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=882.05
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 101040 0 0 0 88140 65 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582835 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 84944

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9162
/proc/meminfo: memFree=1718512/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=942.04
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 103296 0 0 0 94137 67 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582174 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 84944

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9162
/proc/meminfo: memFree=1718512/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=1002.03
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 107808 0 0 0 100132 71 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 84944

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9162
/proc/meminfo: memFree=1718512/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=1062.01
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 115704 0 0 0 106125 76 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590095 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 84944

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9162
/proc/meminfo: memFree=1718512/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=1121.99
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 115704 0 0 0 112122 77 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590079 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 84944

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 9162
/proc/meminfo: memFree=1718512/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=1181.98
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 116832 0 0 0 118120 78 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589782 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 84944

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9162
/proc/meminfo: memFree=1718448/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=1241.96
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 120216 0 0 0 124116 80 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589793 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 84944

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9162
/proc/meminfo: memFree=1718448/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=1301.94
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 129240 0 0 0 130109 85 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 84944

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9162
/proc/meminfo: memFree=1718448/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=1361.92
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 132624 0 0 0 136104 88 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589870 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 84944

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9162
/proc/meminfo: memFree=1718448/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=1421.91
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 133752 0 0 0 142101 90 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590061 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 84944

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9162
/proc/meminfo: memFree=1718448/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=1481.89
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 140520 0 0 0 148095 94 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 84944

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9162
/proc/meminfo: memFree=1718448/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=1541.88
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 148416 0 0 0 154088 100 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587949 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 84944

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9162
/proc/meminfo: memFree=1718448/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=1601.86
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 154056 0 0 0 160084 102 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582198 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 84944

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9162
/proc/meminfo: memFree=1718448/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=1661.85
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 156312 0 0 0 166080 105 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582075 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 84944

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9162
/proc/meminfo: memFree=1718448/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=1721.83
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 160824 0 0 0 172075 108 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 84944

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9162
/proc/meminfo: memFree=1718384/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=1781.81
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 163080 0 0 0 178071 110 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 84944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9162
/proc/meminfo: memFree=1718384/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=1800.01
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 163080 0 0 0 179891 110 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590088 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 84944

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9162
/proc/meminfo: memFree=1718384/2055924 swapFree=4146720/4192956
[pid=9159] ppid=9157 vsize=84944 CPUtime=1800.01
/proc/9159/stat : 9159 (glpPBv3) R 9157 9159 8292 0 -1 0 163080 0 0 0 179891 110 0 0 25 0 1 0 178184562 86982656 20870 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590088 0 0 4096 0 0 0 0 17 1 0 0
/proc/9159/statm: 21236 20870 221 40 0 20651 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 84944

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1798.92
CPU system time (s): 1.12083
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 84944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.92
system time used= 1.12083
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 163080
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= 10
involuntary context switches= 1008

runsolver used 2.10268 second user time and 4.41433 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Thu Apr 19 22:24:29 UTC 2007

IDJOB= 362984
IDBENCH= 1703
IDSOLVER= 166
FILE ID= node6/362984-1177021469

PBS_JOBID= 4630589

Free space on /tmp= 66409 MiB

SOLVER NAME= glpPB 0.2
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-pilot.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/362984-1177021469/instance-362984-1177021469.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-362984-1177021469 -o ROOT/results/node6/conversion-362984-1177021469 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362984-1177021469/instance-362984-1177021469.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-362984-1177021469 -o ROOT/results/node6/solver-362984-1177021469 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/362984-1177021469/instance-362984-1177021469.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  3b411a9d6011bc35efb221797d9fcf38

RANDOM SEED= 967413043

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1801744 kB
Buffers:         31820 kB
Cached:         157920 kB
SwapCached:      13376 kB
Active:          90268 kB
Inactive:       122448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1801744 kB
SwapTotal:     4192956 kB
SwapFree:      4146720 kB
Dirty:           11000 kB
Writeback:           0 kB
Mapped:          30228 kB
Slab:            27108 kB
Committed_AS:  6976112 kB
PageTables:       1784 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= 66409 MiB

End job on node6 on Thu Apr 19 22:54:32 UTC 2007