Trace number 348712

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) 1800.09 1800.74

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-fit2p.opb
MD5SUMea34bf390bf77663918ceca8ccc177b4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1059
Best CPU time to get the best result obtained on this benchmark1800.25
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1059
Optimality of the best value was proved NO
Number of variables293602
Total number of constraints10500
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 constraints10500
Minimum length of a constraint13
Maximum length of a constraint612
Number of terms in the objective function 246163
Biggest coefficient in the objective function 130
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 748663
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261428
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 748663
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/348712-1176594995/instance-348712-1176594995.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/node22/watcher-348712-1176594995 -o ROOT/results/node22/solver-348712-1176594995 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348712-1176594995/instance-348712-1176594995.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 3/77 17640
/proc/meminfo: memFree=1735544/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=2644 CPUtime=0
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 107417280 2707456 226 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 661 226 192 40 0 76 0

[startup+0.0223431 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 17640
/proc/meminfo: memFree=1735544/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=3176 CPUtime=0.01
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 381 0 0 0 1 0 0 0 18 0 1 0 107417280 3252224 351 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 794 351 192 40 0 209 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3176

[startup+0.102293 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 17640
/proc/meminfo: memFree=1735544/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=5176 CPUtime=0.09
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 912 0 0 0 9 0 0 0 18 0 1 0 107417280 5300224 882 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 1294 882 192 40 0 709 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5176

[startup+0.302322 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 17640
/proc/meminfo: memFree=1735544/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=10236 CPUtime=0.29
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 2146 0 0 0 29 0 0 0 19 0 1 0 107417280 10481664 2116 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 2559 2117 192 40 0 1974 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10236

[startup+0.701383 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 17640
/proc/meminfo: memFree=1735544/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=19828 CPUtime=0.69
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 4576 0 0 0 68 1 0 0 23 0 1 0 107417280 20303872 4546 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 4957 4546 192 40 0 4372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19828

[startup+1.50151 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 17641
/proc/meminfo: memFree=1710768/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=35020 CPUtime=1.49
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 8366 0 0 0 146 3 0 0 25 0 1 0 107417280 35860480 8336 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 8755 8336 199 40 0 8170 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35020

[startup+3.10175 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 17641
/proc/meminfo: memFree=1699120/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=43012 CPUtime=3.09
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 10349 0 0 0 305 4 0 0 25 0 1 0 107417280 44044288 10319 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134530899 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 10753 10319 199 40 0 10168 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43012

[startup+6.30124 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 17641
/proc/meminfo: memFree=1684856/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=56864 CPUtime=6.29
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 13826 0 0 0 622 7 0 0 25 0 1 0 107417280 58228736 13796 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5137833 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 14216 13796 199 40 0 13631 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 56864

[startup+12.7012 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 17641
/proc/meminfo: memFree=1539832/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=197844 CPUtime=12.68
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 50600 0 0 0 1246 22 0 0 25 0 1 0 107417280 202592256 49056 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 49461 49056 221 40 0 48876 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 197844

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 17641
/proc/meminfo: memFree=1539968/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=197844 CPUtime=25.48
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 50600 0 0 0 2525 23 0 0 25 0 1 0 107417280 202592256 49056 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643172 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 49461 49056 221 40 0 48876 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 197844

[startup+51.1021 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 17641
/proc/meminfo: memFree=1547200/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=190716 CPUtime=51.07
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 52342 0 0 0 5083 24 0 0 25 0 1 0 107417280 195293184 47274 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590061 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 47679 47274 221 40 0 47094 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 190716

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 17641
/proc/meminfo: memFree=1547200/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=190716 CPUtime=102.26
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 52342 0 0 0 10201 25 0 0 25 0 1 0 107417280 195293184 47274 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583732 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 47679 47274 221 40 0 47094 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 190716

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17641
/proc/meminfo: memFree=1547136/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=190716 CPUtime=162.24
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 52342 0 0 0 16197 27 0 0 25 0 1 0 107417280 195293184 47274 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639276 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 47679 47274 221 40 0 47094 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 190716

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17641
/proc/meminfo: memFree=1547136/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=190716 CPUtime=222.22
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 52342 0 0 0 22194 28 0 0 25 0 1 0 107417280 195293184 47274 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 47679 47274 221 40 0 47094 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 190716

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 17732
/proc/meminfo: memFree=1545528/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=190716 CPUtime=282.16
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 52342 0 0 0 28187 29 0 0 25 0 1 0 107417280 195293184 47274 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582068 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 47679 47274 221 40 0 47094 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 190716

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17840
/proc/meminfo: memFree=1546624/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=190716 CPUtime=342.08
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 52342 0 0 0 34178 30 0 0 25 0 1 0 107417280 195293184 47274 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589880 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 47679 47274 221 40 0 47094 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 190716

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17840
/proc/meminfo: memFree=1546624/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=190716 CPUtime=402.06
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 52342 0 0 0 40175 31 0 0 25 0 1 0 107417280 195293184 47274 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589817 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 47679 47274 221 40 0 47094 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 190716

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17840
/proc/meminfo: memFree=1546624/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=190716 CPUtime=462.05
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 52342 0 0 0 46172 33 0 0 25 0 1 0 107417280 195293184 47274 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 47679 47274 221 40 0 47094 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 190716

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17840
/proc/meminfo: memFree=1539648/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=197844 CPUtime=522.03
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 59390 0 0 0 52166 37 0 0 25 0 1 0 107417280 202592256 49056 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587959 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 49461 49056 221 40 0 48876 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 197844

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17840
/proc/meminfo: memFree=1546816/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=190716 CPUtime=582.01
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 120960 0 0 0 58131 70 0 0 25 0 1 0 107417280 195293184 47274 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 47679 47274 221 40 0 47094 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 190716

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17840
/proc/meminfo: memFree=1546752/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=190716 CPUtime=641.99
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 173700 0 0 0 64100 99 0 0 25 0 1 0 107417280 195293184 47274 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 47679 47274 221 40 0 47094 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 190716


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17840
/proc/meminfo: memFree=1546432/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=190716 CPUtime=881.92
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 200030 0 0 0 88076 116 0 0 25 0 1 0 107417280 195293184 47274 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 47679 47274 221 40 0 47094 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 190716

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17840
/proc/meminfo: memFree=1539328/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=190716 CPUtime=941.9
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 259818 0 0 0 94042 148 0 0 25 0 1 0 107417280 195293184 47274 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587967 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 47679 47274 221 40 0 47094 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 190716

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17840
/proc/meminfo: memFree=1539328/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=197844 CPUtime=1001.89
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 345896 0 0 0 99996 193 0 0 25 0 1 0 107417280 202592256 49056 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 49461 49056 221 40 0 48876 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 197844

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17840
/proc/meminfo: memFree=1539328/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=197844 CPUtime=1061.86
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 388104 0 0 0 105970 216 0 0 25 0 1 0 107417280 202592256 49056 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 49461 49056 221 40 0 48876 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 197844

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17840
/proc/meminfo: memFree=1539328/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=197844 CPUtime=1121.85
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 439062 0 0 0 111941 244 0 0 25 0 1 0 107417280 202592256 49056 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582083 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 49461 49056 221 40 0 48876 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 197844

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17840
/proc/meminfo: memFree=1546368/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=190716 CPUtime=1181.82
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 491882 0 0 0 117910 272 0 0 25 0 1 0 107417280 195293184 47274 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589930 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 47679 47274 221 40 0 47094 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 190716

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17840
/proc/meminfo: memFree=1546240/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=190716 CPUtime=1241.81
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 549808 0 0 0 123879 302 0 0 25 0 1 0 107417280 195293184 47274 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589616 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 47679 47274 221 40 0 47094 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 190716

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17840
/proc/meminfo: memFree=1542912/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=194032 CPUtime=1301.8
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 550637 0 0 0 129876 304 0 0 25 0 1 0 107417280 198688768 48103 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590079 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 48508 48103 221 40 0 47923 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 194032

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17840
/proc/meminfo: memFree=1542912/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=194032 CPUtime=1361.77
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 550637 0 0 0 135873 304 0 0 25 0 1 0 107417280 198688768 48103 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 48508 48103 221 40 0 47923 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 194032

[startup+1422.31 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 17840
/proc/meminfo: memFree=1542912/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=194032 CPUtime=1421.76
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 550637 0 0 0 141871 305 0 0 25 0 1 0 107417280 198688768 48103 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589790 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 48508 48103 221 40 0 47923 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 194032

[startup+1482.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 17840
/proc/meminfo: memFree=1542912/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=194032 CPUtime=1481.73
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 550637 0 0 0 147867 306 0 0 25 0 1 0 107417280 198688768 48103 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 48508 48103 221 40 0 47923 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 194032

[startup+1542.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 17840
/proc/meminfo: memFree=1542912/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=194032 CPUtime=1541.72
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 550637 0 0 0 153865 307 0 0 25 0 1 0 107417280 198688768 48103 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 48508 48103 221 40 0 47923 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 194032

[startup+1602.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17840
/proc/meminfo: memFree=1542912/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=194032 CPUtime=1601.7
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 550637 0 0 0 159862 308 0 0 25 0 1 0 107417280 198688768 48103 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 48508 48103 221 40 0 47923 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 194032

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17840
/proc/meminfo: memFree=1542912/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=194032 CPUtime=1661.68
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 550637 0 0 0 165859 309 0 0 25 0 1 0 107417280 198688768 48103 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589809 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 48508 48103 221 40 0 47923 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 194032

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17840
/proc/meminfo: memFree=1542912/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=194032 CPUtime=1721.66
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 550637 0 0 0 171856 310 0 0 25 0 1 0 107417280 198688768 48103 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 48508 48103 221 40 0 47923 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 194032

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17840
/proc/meminfo: memFree=1542784/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=194032 CPUtime=1781.64
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 550637 0 0 0 177853 311 0 0 25 0 1 0 107417280 198688768 48103 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587971 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 48508 48103 221 40 0 47923 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 194032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17840
/proc/meminfo: memFree=1542784/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=194032 CPUtime=1800.04
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 550637 0 0 0 179693 311 0 0 25 0 1 0 107417280 198688768 48103 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134588012 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 48508 48103 221 40 0 47923 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 194032

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17840
/proc/meminfo: memFree=1542784/2055920 swapFree=4169464/4192956
[pid=17640] ppid=17638 vsize=194032 CPUtime=1800.04
/proc/17640/stat : 17640 (glpPBv3) R 17638 17640 17566 0 -1 0 550637 0 0 0 179693 311 0 0 25 0 1 0 107417280 198688768 48103 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134588012 0 0 4096 0 0 0 0 17 1 0 0
/proc/17640/statm: 48508 48103 221 40 0 47923 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 194032

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.74
CPU time (s): 1800.09
CPU user time (s): 1796.94
CPU system time (s): 3.15152
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 197844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.94
system time used= 3.15152
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 550637
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= 32022

runsolver used 2.16567 second user time and 4.34034 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sat Apr 14 23:56:36 UTC 2007

IDJOB= 348712
IDBENCH= 1720
IDSOLVER= 166
FILE ID= node22/348712-1176594995

PBS_JOBID= 4557009

Free space on /tmp= 66543 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-fit2p.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/348712-1176594995/instance-348712-1176594995.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-348712-1176594995 -o ROOT/results/node22/conversion-348712-1176594995 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348712-1176594995/instance-348712-1176594995.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-348712-1176594995 -o ROOT/results/node22/solver-348712-1176594995 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/348712-1176594995/instance-348712-1176594995.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  ea34bf390bf77663918ceca8ccc177b4

RANDOM SEED= 335366484

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1735952 kB
Buffers:         37172 kB
Cached:         171316 kB
SwapCached:       2108 kB
Active:          75268 kB
Inactive:       156944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735952 kB
SwapTotal:     4192956 kB
SwapFree:      4169464 kB
Dirty:           21788 kB
Writeback:           0 kB
Mapped:          38596 kB
Slab:            73404 kB
Committed_AS:   619160 kB
PageTables:       1676 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= 66543 MiB

End job on node22 on Sun Apr 15 00:26:39 UTC 2007