Trace number 353530

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) 1800.06 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-1.opb
MD5SUMb8b0df75c0f0dbb89ae9601b9070a445
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-54
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -54
Optimality of the best value was proved NO
Number of variables1400
Total number of constraints109676
Number of constraints which are clauses109676
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1400
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1400
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1400
Number of bits of the biggest sum of numbers11
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/353530-1176668465/instance-353530-1176668465.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/node27/watcher-353530-1176668465 -o ROOT/results/node27/solver-353530-1176668465 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/353530-1176668465/instance-353530-1176668465.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: 0.91 0.98 0.99 3/65 28560
/proc/meminfo: memFree=1670512/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=2644 CPUtime=0
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 79542452 2707456 226 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1933015 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 661 226 192 40 0 76 0

[startup+0.00877292 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 28560
/proc/meminfo: memFree=1670512/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=2776 CPUtime=0
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 285 0 0 0 0 0 0 0 18 0 1 0 79542452 2842624 255 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1933015 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 694 257 192 40 0 109 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2776

[startup+0.101782 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 28560
/proc/meminfo: memFree=1670512/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=4116 CPUtime=0.09
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 630 0 0 0 9 0 0 0 18 0 1 0 79542452 4214784 600 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1933015 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 1029 600 199 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.301802 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 28560
/proc/meminfo: memFree=1670512/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=6912 CPUtime=0.29
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 1328 0 0 0 29 0 0 0 19 0 1 0 79542452 7077888 1298 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 1728 1298 199 40 0 1143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6912

[startup+0.701843 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 28560
/proc/meminfo: memFree=1670512/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=12372 CPUtime=0.69
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 2701 0 0 0 68 1 0 0 22 0 1 0 79542452 12668928 2671 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1933015 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 3093 2671 199 40 0 2508 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12372

[startup+1.50192 s]
/proc/loadavg: 0.91 0.98 0.99 2/66 28561
/proc/meminfo: memFree=1643944/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=64960 CPUtime=1.49
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 18828 0 0 0 141 8 0 0 25 0 1 0 79542452 66519040 15840 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 16240 15840 221 40 0 15655 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64960

[startup+3.10109 s]
/proc/loadavg: 0.91 0.98 0.99 2/66 28561
/proc/meminfo: memFree=1607656/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=64960 CPUtime=3.09
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 19691 0 0 0 300 9 0 0 25 0 1 0 79542452 66519040 15840 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134606883 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 16240 15840 221 40 0 15655 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64960

[startup+6.30141 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 28561
/proc/meminfo: memFree=1607336/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=64960 CPUtime=6.29
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 21417 0 0 0 619 10 0 0 25 0 1 0 79542452 66519040 15840 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589593 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 16240 15840 221 40 0 15655 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 64960

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 28561
/proc/meminfo: memFree=1600872/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=71392 CPUtime=12.68
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 28087 0 0 0 1255 13 0 0 25 0 1 0 79542452 73105408 17448 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643512 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 17848 17448 221 40 0 17263 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 71392

[startup+25.5014 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 28561
/proc/meminfo: memFree=1599528/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=99540 CPUtime=25.48
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 53290 0 0 0 2523 25 0 0 25 0 1 0 79542452 101928960 24424 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1933015 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 24885 24432 227 40 0 24300 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 99540

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 28561
/proc/meminfo: memFree=1572136/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=51.07
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 1391373 0 0 0 4512 595 0 0 25 0 1 0 79542452 102809600 24699 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24699 227 40 0 24515 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 100400

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 28561
/proc/meminfo: memFree=1572200/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=102.26
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 4039151 0 0 0 8496 1730 0 0 25 0 1 0 79542452 102809600 24699 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629115 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24699 227 40 0 24515 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 100400

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28561
/proc/meminfo: memFree=1572200/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=162.25
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 7116791 0 0 0 13178 3047 0 0 25 0 1 0 79542452 102809600 24699 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24699 227 40 0 24515 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 100400

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28561
/proc/meminfo: memFree=1572200/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=222.23
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 10171835 0 0 0 17867 4356 0 0 25 0 1 0 79542452 102809600 24699 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643687 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24699 227 40 0 24515 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 100400

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28561
/proc/meminfo: memFree=1572136/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=282.22
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 13191731 0 0 0 22577 5645 0 0 25 0 1 0 79542452 102809600 24521 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1933015 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24530 227 40 0 24515 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 100400

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28561
/proc/meminfo: memFree=1572136/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=342.19
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 16201223 0 0 0 27284 6935 0 0 25 0 1 0 79542452 102809600 24699 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24699 227 40 0 24515 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 100400

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28563
/proc/meminfo: memFree=1570792/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=402.19
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 19186327 0 0 0 31999 8220 0 0 25 0 1 0 79542452 102809600 24699 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24699 227 40 0 24515 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 100400

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28563
/proc/meminfo: memFree=1570792/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=462.17
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 22159595 0 0 0 36716 9501 0 0 25 0 1 0 79542452 102809600 24699 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24699 302 40 0 24515 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 100400

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28563
/proc/meminfo: memFree=1570920/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=99108 CPUtime=522.15
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 25117472 0 0 0 41442 10773 0 0 25 0 1 0 79542452 101486592 24373 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1933015 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 24885 24382 227 40 0 24300 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 99108

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28563
/proc/meminfo: memFree=1570920/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=582.14
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 28042109 0 0 0 46185 12029 0 0 25 0 1 0 79542452 102809600 24699 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629068 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24699 227 40 0 24515 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 100400

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28563
/proc/meminfo: memFree=1570856/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=642.13
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 30957275 0 0 0 50939 13274 0 0 25 0 1 0 79542452 102809600 24701 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24701 227 40 0 24515 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 100400


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 28563
/proc/meminfo: memFree=1570856/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=882.06
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 42111885 0 0 0 70105 18101 0 0 25 0 1 0 79542452 102809600 24703 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24703 227 40 0 24515 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 100400

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28563
/proc/meminfo: memFree=1572776/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=942.05
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 44916022 0 0 0 74885 19320 0 0 25 0 1 0 79542452 102809600 24703 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24703 227 40 0 24515 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 100400

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28563
/proc/meminfo: memFree=1570728/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=1002.03
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 47716592 0 0 0 79672 20531 0 0 25 0 1 0 79542452 102809600 24703 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1933015 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24703 227 40 0 24515 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 100400

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28563
/proc/meminfo: memFree=1572136/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=1062.01
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 50508554 0 0 0 84463 21738 0 0 25 0 1 0 79542452 102809600 24703 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643284 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24703 227 40 0 24515 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 100400

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28563
/proc/meminfo: memFree=1570728/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=1122
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 53113731 0 0 0 89341 22859 0 0 25 0 1 0 79542452 102809600 24705 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24705 227 40 0 24515 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 100400

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28563
/proc/meminfo: memFree=1570856/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=98248 CPUtime=1181.99
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 55863731 0 0 0 94157 24042 0 0 25 0 1 0 79542452 100605952 24169 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534332 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 24562 24169 227 40 0 23977 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 98248

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28563
/proc/meminfo: memFree=1570792/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=99540 CPUtime=1241.97
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 58599259 0 0 0 98963 25234 0 0 25 0 1 0 79542452 101928960 24424 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1933015 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 24885 24433 227 40 0 24300 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 99540

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28563
/proc/meminfo: memFree=1570728/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=104296 CPUtime=1301.96
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 61334666 0 0 0 103772 26424 0 0 25 0 1 0 79542452 106799104 25435 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1933015 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 26074 25441 227 40 0 25489 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 104296

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28563
/proc/meminfo: memFree=1570792/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=1361.94
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 64053071 0 0 0 108589 27605 0 0 25 0 1 0 79542452 102809600 24707 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24707 227 40 0 24515 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 100400

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28563
/proc/meminfo: memFree=1572712/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=107744 CPUtime=1421.93
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 66761804 0 0 0 113411 28782 0 0 25 0 1 0 79542452 110329856 26483 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1933015 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 26936 26491 227 40 0 26351 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 107744

[startup+1482.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 28563
/proc/meminfo: memFree=1570728/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=1481.91
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 69459794 0 0 0 118237 29954 0 0 25 0 1 0 79542452 102809600 24707 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629060 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24707 227 40 0 24515 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 100400

[startup+1542.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 28563
/proc/meminfo: memFree=1557736/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=1541.9
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 72147723 0 0 0 123075 31115 0 0 25 0 1 0 79542452 102809600 24707 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643687 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24707 227 40 0 24515 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 100400

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28563
/proc/meminfo: memFree=1570728/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=1601.88
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 74579238 0 0 0 128020 32168 0 0 25 0 1 0 79542452 102809600 24709 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24709 227 40 0 24515 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 100400

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28563
/proc/meminfo: memFree=1570728/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=1661.86
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 77227355 0 0 0 132872 33314 0 0 25 0 1 0 79542452 102809600 24709 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1933015 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24709 227 40 0 24515 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 100400

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28563
/proc/meminfo: memFree=1570664/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=1721.85
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 79863636 0 0 0 137732 34453 0 0 25 0 1 0 79542452 102809600 24709 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24709 227 40 0 24515 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 100400

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28563
/proc/meminfo: memFree=1571112/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=1781.83
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 82484315 0 0 0 142585 35598 0 0 25 0 1 0 79542452 102809600 24709 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643678 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24709 227 40 0 24515 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 100400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28563
/proc/meminfo: memFree=1570664/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=100400 CPUtime=1800.03
/proc/28560/stat : 28560 (glpPBv3) R 28558 28560 28084 0 -1 0 83268859 0 0 0 144060 35943 0 0 25 0 1 0 79542452 102809600 24709 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626410 0 0 4096 0 0 0 0 17 1 0 0
/proc/28560/statm: 25100 24709 227 40 0 24515 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 100400

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 1/66 28564
/proc/meminfo: memFree=1668712/2055920 swapFree=4187324/4192956
[pid=28560] ppid=28558 vsize=0 CPUtime=1800.05
/proc/28560/stat : 28560 (glpPBv3) D 28558 28560 28084 0 -1 1028 83268859 0 0 0 144060 35945 0 0 25 0 1 0 79542452 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/28560/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.61
CPU time (s): 1800.06
CPU user time (s): 1440.61
CPU system time (s): 359.451
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 117236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1440.61
system time used= 359.451
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 83268859
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= 1637

runsolver used 1.9867 second user time and 3.9504 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Sun Apr 15 20:21:05 UTC 2007

IDJOB= 353530
IDBENCH= 2249
IDSOLVER= 166
FILE ID= node27/353530-1176668465

PBS_JOBID= 4559916

Free space on /tmp= 66559 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-1.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/353530-1176668465/instance-353530-1176668465.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-353530-1176668465 -o ROOT/results/node27/conversion-353530-1176668465 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353530-1176668465/instance-353530-1176668465.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-353530-1176668465 -o ROOT/results/node27/solver-353530-1176668465 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/353530-1176668465/instance-353530-1176668465.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  b8b0df75c0f0dbb89ae9601b9070a445

RANDOM SEED= 629946880

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
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:       1670920 kB
Buffers:         51676 kB
Cached:         232668 kB
SwapCached:       1596 kB
Active:          34748 kB
Inactive:       263580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1670920 kB
SwapTotal:     4192956 kB
SwapFree:      4187324 kB
Dirty:            4896 kB
Writeback:           0 kB
Mapped:          20164 kB
Slab:            72724 kB
Committed_AS:  1527460 kB
PageTables:       1412 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 node27 on Sun Apr 15 20:51:08 UTC 2007