Trace number 362886

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) 1800.03 1800.61

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-share1b.opb
MD5SUMbba1c13067ee4807fb3278415b1e1268
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
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6750
Total number of constraints117
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 constraints117
Minimum length of a constraint30
Maximum length of a constraint1110
Number of terms in the objective function 930
Biggest coefficient in the objective function 52096
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 525037
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262126
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 525113
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/362886-1177019820/instance-362886-1177019820.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/node24/watcher-362886-1177019820 -o ROOT/results/node24/solver-362886-1177019820 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362886-1177019820/instance-362886-1177019820.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: 1.12 1.16 1.13 3/77 14863
/proc/meminfo: memFree=1560552/2055920 swapFree=4134804/4192956
[pid=14863] ppid=14861 vsize=2644 CPUtime=0
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 260 0 0 0 0 0 0 0 18 0 1 0 149900120 2707456 230 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3071703 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 661 230 192 40 0 76 0

[startup+0.105511 s]
/proc/loadavg: 1.12 1.16 1.13 3/77 14863
/proc/meminfo: memFree=1560552/2055920 swapFree=4134804/4192956
[pid=14863] ppid=14861 vsize=3716 CPUtime=0.1
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 534 0 0 0 10 0 0 0 18 0 1 0 149900120 3805184 504 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3071703 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 929 504 199 40 0 344 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3716

[startup+0.201521 s]
/proc/loadavg: 1.12 1.16 1.13 3/77 14863
/proc/meminfo: memFree=1560552/2055920 swapFree=4134804/4192956
[pid=14863] ppid=14861 vsize=6704 CPUtime=0.19
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 1307 0 0 0 19 0 0 0 18 0 1 0 149900120 6864896 1276 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 1676 1276 221 40 0 1091 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6704

[startup+0.301533 s]
/proc/loadavg: 1.12 1.16 1.13 3/77 14863
/proc/meminfo: memFree=1560552/2055920 swapFree=4134804/4192956
[pid=14863] ppid=14861 vsize=6704 CPUtime=0.29
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 1307 0 0 0 29 0 0 0 19 0 1 0 149900120 6864896 1276 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 1676 1276 221 40 0 1091 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6704

[startup+0.701575 s]
/proc/loadavg: 1.12 1.16 1.13 3/77 14863
/proc/meminfo: memFree=1560552/2055920 swapFree=4134804/4192956
[pid=14863] ppid=14861 vsize=6540 CPUtime=0.69
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 1307 0 0 0 69 0 0 0 23 0 1 0 149900120 6696960 1254 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 1635 1254 221 40 0 1050 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6540

[startup+1.50166 s]
/proc/loadavg: 1.11 1.16 1.13 2/78 14864
/proc/meminfo: memFree=1556256/2055920 swapFree=4134804/4192956
[pid=14863] ppid=14861 vsize=7632 CPUtime=1.49
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 3690 0 0 0 148 1 0 0 25 0 1 0 149900120 7815168 1533 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 1908 1533 227 40 0 1323 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7632

[startup+3.10183 s]
/proc/loadavg: 1.11 1.16 1.13 2/78 14864
/proc/meminfo: memFree=1554912/2055920 swapFree=4134804/4192956
[pid=14863] ppid=14861 vsize=7632 CPUtime=3.09
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 7506 0 0 0 306 3 0 0 25 0 1 0 149900120 7815168 1533 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 1908 1533 227 40 0 1323 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7632

[startup+6.30118 s]
/proc/loadavg: 1.11 1.16 1.13 2/78 14864
/proc/meminfo: memFree=1554784/2055920 swapFree=4134804/4192956
[pid=14863] ppid=14861 vsize=7632 CPUtime=6.29
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 14078 0 0 0 623 6 0 0 25 0 1 0 149900120 7815168 1533 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3036674 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 1908 1533 227 40 0 1323 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7632

[startup+12.7019 s]
/proc/loadavg: 1.09 1.15 1.13 2/78 14864
/proc/meminfo: memFree=1554088/2055920 swapFree=4134804/4192956
[pid=14863] ppid=14861 vsize=8664 CPUtime=12.68
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 27942 0 0 0 1256 12 0 0 25 0 1 0 149900120 8871936 1759 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2166 1759 227 40 0 1581 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8664

[startup+25.5012 s]
/proc/loadavg: 1.08 1.15 1.13 2/78 14864
/proc/meminfo: memFree=1554152/2055920 swapFree=4134804/4192956
[pid=14863] ppid=14861 vsize=8508 CPUtime=25.47
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 30671 0 0 0 2532 15 0 0 25 0 1 0 149900120 8712192 1752 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3071703 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2127 1752 227 40 0 1542 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 8508

[startup+51.102 s]
/proc/loadavg: 1.05 1.14 1.12 2/78 14864
/proc/meminfo: memFree=1554216/2055920 swapFree=4134804/4192956
[pid=14863] ppid=14861 vsize=7964 CPUtime=51.06
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 39103 0 0 0 5083 23 0 0 25 0 1 0 149900120 8155136 1616 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 1991 1616 227 40 0 1406 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 7964

[startup+102.302 s]
/proc/loadavg: 1.02 1.11 1.11 2/78 14864
/proc/meminfo: memFree=1554216/2055920 swapFree=4134804/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=102.25
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 10189 36 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8720

[startup+162.302 s]
/proc/loadavg: 1.00 1.09 1.10 2/78 14864
/proc/meminfo: memFree=1554216/2055920 swapFree=4134868/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=162.23
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 16177 46 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 8720

[startup+222.305 s]
/proc/loadavg: 1.00 1.07 1.09 2/78 14864
/proc/meminfo: memFree=1554216/2055920 swapFree=4134868/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=222.22
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 22164 58 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 8720

[startup+282.302 s]
/proc/loadavg: 1.00 1.05 1.08 2/84 15034
/proc/meminfo: memFree=1552952/2055920 swapFree=4134868/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=282.12
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 28142 70 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 8720

[startup+342.301 s]
/proc/loadavg: 1.00 1.04 1.08 2/78 15062
/proc/meminfo: memFree=1553960/2055920 swapFree=4134932/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=342.09
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 34129 80 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 8720

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.07 2/78 15062
/proc/meminfo: memFree=1553960/2055920 swapFree=4134932/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=402.08
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 40116 92 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 8720

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.07 2/78 15062
/proc/meminfo: memFree=1554088/2055920 swapFree=4134932/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=462.06
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 46104 102 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 8720

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.06 2/78 15062
/proc/meminfo: memFree=1554088/2055920 swapFree=4134932/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=522.04
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 52092 112 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 8720

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.06 2/78 15062
/proc/meminfo: memFree=1554152/2055920 swapFree=4134996/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=582.03
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 58081 122 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 8720

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.05 2/78 15062
/proc/meminfo: memFree=1554152/2055920 swapFree=4135036/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=642.01
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 64067 134 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 8720


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

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 15062
/proc/meminfo: memFree=1554408/2055920 swapFree=4135076/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=881.96
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 88020 176 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 8720

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 15062
/proc/meminfo: memFree=1554408/2055920 swapFree=4135076/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=941.94
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 94008 186 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 8720

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 15062
/proc/meminfo: memFree=1554472/2055920 swapFree=4135140/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=1001.91
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 99993 198 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 8720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 15062
/proc/meminfo: memFree=1554472/2055920 swapFree=4135140/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=1061.91
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 105982 209 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 8720

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15062
/proc/meminfo: memFree=1554536/2055920 swapFree=4135204/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=1121.89
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 111970 219 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 8720

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15062
/proc/meminfo: memFree=1554536/2055920 swapFree=4135204/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=1181.87
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 117956 231 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 8720

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15062
/proc/meminfo: memFree=1554472/2055920 swapFree=4135204/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=1241.86
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 123944 242 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 8720

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15062
/proc/meminfo: memFree=1554472/2055920 swapFree=4135264/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=1301.84
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 129930 254 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 8720

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15062
/proc/meminfo: memFree=1554600/2055920 swapFree=4135264/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=1361.82
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 135915 267 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 8720

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15062
/proc/meminfo: memFree=1554600/2055920 swapFree=4135264/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=1421.81
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 141904 277 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 8720

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15062
/proc/meminfo: memFree=1554664/2055920 swapFree=4135332/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=1481.8
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 147892 288 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 8720

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15062
/proc/meminfo: memFree=1554664/2055920 swapFree=4135332/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=1541.79
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 153882 297 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 8720

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15062
/proc/meminfo: memFree=1554792/2055920 swapFree=4135396/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=1601.77
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 159870 307 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 8720

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15062
/proc/meminfo: memFree=1554792/2055920 swapFree=4135396/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=1661.75
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 165859 316 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 8720

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15062
/proc/meminfo: memFree=1554728/2055920 swapFree=4135396/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=1721.73
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 171846 327 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 8720

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15062
/proc/meminfo: memFree=1554792/2055920 swapFree=4135444/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=1781.72
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 177835 337 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 8720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15062
/proc/meminfo: memFree=1554856/2055920 swapFree=4135444/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=1800.02
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 179661 341 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 8720

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15062
/proc/meminfo: memFree=1554856/2055920 swapFree=4135444/4192956
[pid=14863] ppid=14861 vsize=8720 CPUtime=1800.02
/proc/14863/stat : 14863 (glpPBv3) R 14861 14863 27760 0 -1 0 47324 0 0 0 179661 341 0 0 25 0 1 0 149900120 8929280 1773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14863/statm: 2180 1773 227 40 0 1595 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 8720

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.61
CPU time (s): 1800.03
CPU user time (s): 1796.61
CPU system time (s): 3.41348
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 8852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.61
system time used= 3.41348
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47324
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= 31873

runsolver used 2.08468 second user time and 4.42633 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Thu Apr 19 21:57:01 UTC 2007

IDJOB= 362886
IDBENCH= 1679
IDSOLVER= 166
FILE ID= node24/362886-1177019820

PBS_JOBID= 4630539

Free space on /tmp= 66232 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-share1b.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/362886-1177019820/instance-362886-1177019820.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-362886-1177019820 -o ROOT/results/node24/conversion-362886-1177019820 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362886-1177019820/instance-362886-1177019820.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-362886-1177019820 -o ROOT/results/node24/solver-362886-1177019820 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/362886-1177019820/instance-362886-1177019820.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  bba1c13067ee4807fb3278415b1e1268

RANDOM SEED= 309872520

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1560960 kB
Buffers:         42108 kB
Cached:         354472 kB
SwapCached:      26176 kB
Active:         136000 kB
Inactive:       297740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1560960 kB
SwapTotal:     4192956 kB
SwapFree:      4134804 kB
Dirty:            2756 kB
Writeback:           0 kB
Mapped:          44144 kB
Slab:            46732 kB
Committed_AS:  2712876 kB
PageTables:       1816 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= 66232 MiB

End job on node24 on Thu Apr 19 22:27:04 UTC 2007