Trace number 348166

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/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-B1C1S1.opb
MD5SUMcc797868c6f9cb3811b8dc2300ad7f9f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables107808
Total number of constraints3904
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 constraints3904
Minimum length of a constraint31
Maximum length of a constraint1440
Number of terms in the objective function 38688
Biggest coefficient in the objective function 612
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 556800
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 556800
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/348166-1176570630/instance-348166-1176570630.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/node63/watcher-348166-1176570630 -o ROOT/results/node63/solver-348166-1176570630 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348166-1176570630/instance-348166-1176570630.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19608
/proc/meminfo: memFree=1425012/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=2644 CPUtime=0
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 254 0 0 0 0 0 0 0 18 0 1 0 133052987 2707456 225 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3405435 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 661 226 192 40 0 76 0

[startup+0.075228 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19608
/proc/meminfo: memFree=1425012/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=4508 CPUtime=0.07
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 734 0 0 0 7 0 0 0 18 0 1 0 133052987 4616192 704 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3436247 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 1127 704 192 40 0 542 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4508

[startup+0.10123 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19608
/proc/meminfo: memFree=1425012/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=5176 CPUtime=0.09
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 904 0 0 0 9 0 0 0 18 0 1 0 133052987 5300224 874 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3436247 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 1294 874 192 40 0 709 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5176

[startup+0.301242 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19608
/proc/meminfo: memFree=1425012/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=10240 CPUtime=0.29
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 2158 0 0 0 29 0 0 0 19 0 1 0 133052987 10485760 2128 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3436247 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 2560 2128 199 40 0 1975 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10240

[startup+0.701285 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19608
/proc/meminfo: memFree=1425012/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=12772 CPUtime=0.69
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 2803 0 0 0 68 1 0 0 22 0 1 0 133052987 13078528 2773 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3368621 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 3193 2773 199 40 0 2608 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12772

[startup+1.50137 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19609
/proc/meminfo: memFree=1411628/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=41032 CPUtime=1.49
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 10456 0 0 0 145 4 0 0 25 0 1 0 133052987 42016768 9840 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542120 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 10258 9840 204 40 0 9673 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 41032

[startup+3.10154 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19609
/proc/meminfo: memFree=1370348/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=3.09
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 14788 0 0 0 303 6 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582808 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 56968

[startup+6.30188 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19609
/proc/meminfo: memFree=1370348/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=6.29
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 16306 0 0 0 622 7 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582915 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 56968

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 19609
/proc/meminfo: memFree=1370348/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=12.68
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 19342 0 0 0 1259 9 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582174 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 56968

[startup+25.5029 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 19609
/proc/meminfo: memFree=1370412/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=25.48
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 25398 0 0 0 2536 12 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643335 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 56968

[startup+51.1026 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 19609
/proc/meminfo: memFree=1370540/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=51.06
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 54927 0 0 0 5079 27 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 56968

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 19609
/proc/meminfo: memFree=1370540/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=102.26
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 100387 0 0 0 10176 50 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582802 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 56968

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19609
/proc/meminfo: memFree=1370540/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=162.24
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 132249 0 0 0 16157 67 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587991 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 56968

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19609
/proc/meminfo: memFree=1373676/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=53900 CPUtime=222.22
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 177693 0 0 0 22132 90 0 0 25 0 1 0 133052987 55193600 13074 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 13475 13074 221 40 0 12890 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 53900

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19609
/proc/meminfo: memFree=1370604/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=282.2
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 214812 0 0 0 28111 109 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582194 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 56968

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19609
/proc/meminfo: memFree=1370604/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=342.19
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 249646 0 0 0 34092 127 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589809 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 56968

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19609
/proc/meminfo: memFree=1370540/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=402.17
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 319314 0 0 0 40055 162 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 56968

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19609
/proc/meminfo: memFree=1370604/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=462.16
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 398793 0 0 0 46015 201 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583243 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 56968

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19609
/proc/meminfo: memFree=1370604/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=522.15
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 497191 0 0 0 51964 251 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582083 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 56968

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19609
/proc/meminfo: memFree=1370604/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=582.13
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 603211 0 0 0 57911 302 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582194 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 56968

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19609
/proc/meminfo: memFree=1370604/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=642.11
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 660751 0 0 0 63879 332 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 56968


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19609
/proc/meminfo: memFree=1370540/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=882.05
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 875907 0 0 0 87763 442 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134580858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 56968

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19609
/proc/meminfo: memFree=1370540/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=53900 CPUtime=942.04
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 938001 0 0 0 93730 474 0 0 25 0 1 0 133052987 55193600 13074 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582936 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 13475 13074 221 40 0 12890 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 53900

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19609
/proc/meminfo: memFree=1370604/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=1002.01
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 995541 0 0 0 99698 503 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134580902 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 56968

[startup+1062.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 19609
/proc/meminfo: memFree=1373740/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=1062.01
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 1090951 0 0 0 105650 551 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589876 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 56968

[startup+1122.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 19609
/proc/meminfo: memFree=1370668/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=1121.99
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 1159117 0 0 0 111613 586 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582188 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 56968

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19609
/proc/meminfo: memFree=1370668/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=1181.98
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 1215890 0 0 0 117584 614 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582906 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 56968

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19609
/proc/meminfo: memFree=1373676/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=53900 CPUtime=1241.96
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 1234841 0 0 0 123571 625 0 0 25 0 1 0 133052987 55193600 13074 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589835 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 13475 13074 221 40 0 12890 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 53900

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19609
/proc/meminfo: memFree=1370604/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=1301.94
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 1279550 0 0 0 129547 647 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589776 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 56968

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19609
/proc/meminfo: memFree=1370540/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=53900 CPUtime=1361.92
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 1334038 0 0 0 135518 674 0 0 25 0 1 0 133052987 55193600 13074 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 13475 13074 221 40 0 12890 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 53900

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19609
/proc/meminfo: memFree=1370540/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=1421.92
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 1398401 0 0 0 141485 707 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589776 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 56968

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19609
/proc/meminfo: memFree=1370540/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=1481.89
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 1463547 0 0 0 147450 739 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589776 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 56968

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19609
/proc/meminfo: memFree=1370540/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=1541.87
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 1534749 0 0 0 153412 775 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583243 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 56968

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19609
/proc/meminfo: memFree=1370540/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=1601.87
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 1590771 0 0 0 159382 805 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587971 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 56968

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19609
/proc/meminfo: memFree=1370540/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=1661.85
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 1674085 0 0 0 165339 846 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582068 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 56968

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19611
/proc/meminfo: memFree=1370476/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=1721.83
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 1743769 0 0 0 171302 881 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582835 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 56968

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19611
/proc/meminfo: memFree=1370540/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=56968 CPUtime=1781.82
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 1754395 0 0 0 177294 888 0 0 25 0 1 0 133052987 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589907 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 56968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19611
/proc/meminfo: memFree=1373612/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=53900 CPUtime=1800.01
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 1766507 0 0 0 179107 894 0 0 25 0 1 0 133052987 55193600 13074 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582835 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 13475 13074 221 40 0 12890 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 53900

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: 1.00 1.00 1.00 2/65 19611
/proc/meminfo: memFree=1373612/2055920 swapFree=4191892/4192956
[pid=19608] ppid=19606 vsize=53900 CPUtime=1800.01
/proc/19608/stat : 19608 (glpPBv3) R 19606 19608 19211 0 -1 0 1766507 0 0 0 179107 894 0 0 25 0 1 0 133052987 55193600 13074 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582835 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 13475 13074 221 40 0 12890 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 53900

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1791.08
CPU system time (s): 8.95564
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 56968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.08
system time used= 8.95564
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1766507
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= 3868

runsolver used 1.38879 second user time and 3.56046 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sat Apr 14 17:10:30 UTC 2007

IDJOB= 348166
IDBENCH= 1623
IDSOLVER= 166
FILE ID= node63/348166-1176570630

PBS_JOBID= 4556921

Free space on /tmp= 66559 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-B1C1S1.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/348166-1176570630/instance-348166-1176570630.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-348166-1176570630 -o ROOT/results/node63/conversion-348166-1176570630 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348166-1176570630/instance-348166-1176570630.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-348166-1176570630 -o ROOT/results/node63/solver-348166-1176570630 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/348166-1176570630/instance-348166-1176570630.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  cc797868c6f9cb3811b8dc2300ad7f9f

RANDOM SEED= 48203617

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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:      2055920 kB
MemFree:       1425484 kB
Buffers:         42568 kB
Cached:         440984 kB
SwapCached:        268 kB
Active:         196424 kB
Inactive:       303352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1425484 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            5812 kB
Writeback:           0 kB
Mapped:          25828 kB
Slab:           116680 kB
Committed_AS:   126104 kB
PageTables:       1464 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= 66559 MiB

End job on node63 on Sat Apr 14 17:40:33 UTC 2007