Trace number 373117

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) 1800.12 1800.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_10.opb
MD5SUM904168892843efef74e3394360b8d762
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark26
Best CPU time to get the best result obtained on this benchmark1800.14
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 26
Optimality of the best value was proved NO
Number of variables40363
Total number of constraints154319
Number of constraints which are clauses154296
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints22
Minimum length of a constraint1
Maximum length of a constraint1952
Number of terms in the objective function 1952
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 1952
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 36
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1988
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/373117-1177167578/instance-373117-1177167578.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/node18/watcher-373117-1177167578 -o ROOT/results/node18/solver-373117-1177167578 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/373117-1177167578/instance-373117-1177167578.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: 0.96 1.00 1.00 3/77 22210
/proc/meminfo: memFree=1774856/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=2644 CPUtime=0
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 164675273 2707456 228 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 661 228 192 40 0 76 0

[startup+0.0383979 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 22210
/proc/meminfo: memFree=1774856/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=3316 CPUtime=0.03
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 442 0 0 0 3 0 0 0 18 0 1 0 164675273 3395584 412 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 829 412 199 40 0 244 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3316

[startup+0.101403 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 22210
/proc/meminfo: memFree=1774856/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=4248 CPUtime=0.09
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 675 0 0 0 9 0 0 0 18 0 1 0 164675273 4349952 645 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 1062 645 199 40 0 477 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4248

[startup+0.301422 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 22210
/proc/meminfo: memFree=1774856/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=7044 CPUtime=0.29
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 1359 0 0 0 29 0 0 0 19 0 1 0 164675273 7213056 1329 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 1761 1329 199 40 0 1176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7044

[startup+0.701461 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 22210
/proc/meminfo: memFree=1774856/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=12240 CPUtime=0.69
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 2662 0 0 0 68 1 0 0 23 0 1 0 164675273 12533760 2632 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 3060 2632 199 40 0 2475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12240

[startup+1.50154 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 22211
/proc/meminfo: memFree=1761216/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=22364 CPUtime=1.49
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 5201 0 0 0 147 2 0 0 25 0 1 0 164675273 22900736 5171 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 5591 5171 199 40 0 5006 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22364

[startup+3.10169 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 22211
/proc/meminfo: memFree=1721920/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=111392 CPUtime=3.09
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 31898 0 0 0 294 15 0 0 25 0 1 0 164675273 114065408 27468 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 27848 27468 221 40 0 27263 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 111392

[startup+6.302 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 22211
/proc/meminfo: memFree=1665216/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=111392 CPUtime=6.29
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 31898 0 0 0 614 15 0 0 25 0 1 0 164675273 114065408 27468 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643364 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 27848 27468 221 40 0 27263 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 111392

[startup+12.7016 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 22211
/proc/meminfo: memFree=1665152/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=111392 CPUtime=12.69
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 33106 0 0 0 1254 15 0 0 25 0 1 0 164675273 114065408 27468 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134587691 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 27848 27468 221 40 0 27263 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 111392

[startup+25.5019 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 22211
/proc/meminfo: memFree=1665216/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=111392 CPUtime=25.49
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 37938 0 0 0 2531 18 0 0 25 0 1 0 164675273 114065408 27468 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643281 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 27848 27468 221 40 0 27263 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 111392

[startup+51.1013 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 22211
/proc/meminfo: memFree=1665152/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=111392 CPUtime=51.07
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 51226 0 0 0 5083 24 0 0 25 0 1 0 164675273 114065408 27468 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134581436 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 27848 27468 221 40 0 27263 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 111392

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/84 22327
/proc/meminfo: memFree=1654784/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=120440 CPUtime=102.2
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 84744 0 0 0 10178 42 0 0 25 0 1 0 164675273 123330560 29730 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134581813 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 30110 29730 221 40 0 29525 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 120440

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1655872/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=125272 CPUtime=162.14
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 119776 0 0 0 16154 60 0 0 25 0 1 0 164675273 128278528 30938 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134636474 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 31318 30938 221 40 0 30733 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 125272

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1651264/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=120440 CPUtime=222.12
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 143936 0 0 0 22140 72 0 0 25 0 1 0 164675273 123330560 29730 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 30110 29730 221 40 0 29525 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 120440

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1655872/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=120440 CPUtime=282.1
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 170512 0 0 0 28124 86 0 0 25 0 1 0 164675273 123330560 29730 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134583887 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 30110 29730 221 40 0 29525 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 120440

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1661248/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=115104 CPUtime=342.09
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 199630 0 0 0 34108 101 0 0 25 0 1 0 164675273 117866496 28396 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643684 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 28776 28396 221 40 0 28191 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 115104

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1661248/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=115104 CPUtime=402.07
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 229830 0 0 0 40091 116 0 0 25 0 1 0 164675273 117866496 28396 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134605458 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 28776 28396 221 40 0 28191 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 115104

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1661248/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=119936 CPUtime=462.05
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 256406 0 0 0 46076 129 0 0 25 0 1 0 164675273 122814464 29604 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134639282 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 29984 29604 221 40 0 29399 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 119936

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1661248/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=115104 CPUtime=522.03
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 284190 0 0 0 52059 144 0 0 25 0 1 0 164675273 117866496 28396 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134583720 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 28776 28396 221 40 0 28191 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 115104

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1656640/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=115104 CPUtime=582.02
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 313182 0 0 0 58043 159 0 0 25 0 1 0 164675273 117866496 28396 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134581972 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 28776 28396 221 40 0 28191 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 115104

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1661312/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=115104 CPUtime=642.01
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 340966 0 0 0 64028 173 0 0 25 0 1 0 164675273 117866496 28396 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134583691 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 28776 28396 221 40 0 28191 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 115104


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

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1656704/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=115104 CPUtime=881.94
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 455726 0 0 0 87963 231 0 0 25 0 1 0 164675273 117866496 28396 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643583 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 28776 28396 221 40 0 28191 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 115104

[startup+942.302 s]
/proc/loadavg: 1.04 1.01 1.00 3/78 22409
/proc/meminfo: memFree=1661376/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=115104 CPUtime=941.92
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 483510 0 0 0 93947 245 0 0 25 0 1 0 164675273 117866496 28396 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134584930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 28776 28396 221 40 0 28191 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 115104

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1661312/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=115104 CPUtime=1001.9
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 510086 0 0 0 99931 259 0 0 25 0 1 0 164675273 117866496 28396 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643684 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 28776 28396 221 40 0 28191 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 115104

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1661312/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=115104 CPUtime=1061.88
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 537870 0 0 0 105915 273 0 0 25 0 1 0 164675273 117866496 28396 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643626 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 28776 28396 221 40 0 28191 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 115104

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1661376/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=115104 CPUtime=1121.87
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 564446 0 0 0 111901 286 0 0 25 0 1 0 164675273 117866496 28396 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643658 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 28776 28396 221 40 0 28191 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 115104

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1656768/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=115104 CPUtime=1181.85
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 596232 0 0 0 117883 302 0 0 25 0 1 0 164675273 117866496 28396 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134583573 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 28776 28396 221 40 0 28191 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 115104

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1661376/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=115104 CPUtime=1241.84
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 622808 0 0 0 123868 316 0 0 25 0 1 0 164675273 117866496 28396 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643705 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 28776 28396 221 40 0 28191 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 115104

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1661312/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=115104 CPUtime=1301.82
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 648176 0 0 0 129854 328 0 0 25 0 1 0 164675273 117866496 28396 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643275 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 28776 28396 221 40 0 28191 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 115104

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1661312/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=115104 CPUtime=1361.8
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 673544 0 0 0 135839 341 0 0 25 0 1 0 164675273 117866496 28396 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 28776 28396 221 40 0 28191 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 115104

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1661312/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=115104 CPUtime=1421.8
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 698912 0 0 0 141826 354 0 0 25 0 1 0 164675273 117866496 28396 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643364 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 28776 28396 221 40 0 28191 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 115104

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1661312/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=115104 CPUtime=1481.78
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 724280 0 0 0 147810 368 0 0 25 0 1 0 164675273 117866496 28396 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134583855 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 28776 28396 221 40 0 28191 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 115104

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1661312/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=115104 CPUtime=1541.76
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 749648 0 0 0 153795 381 0 0 25 0 1 0 164675273 117866496 28396 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582915 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 28776 28396 221 40 0 28191 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 115104

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1661312/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=119936 CPUtime=1601.74
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 776224 0 0 0 159779 395 0 0 25 0 1 0 164675273 122814464 29604 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134639279 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 29984 29604 221 40 0 29399 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 119936

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1661376/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=115104 CPUtime=1661.72
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 800384 0 0 0 165765 407 0 0 25 0 1 0 164675273 117866496 28396 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134589927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 28776 28396 221 40 0 28191 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 115104

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1661312/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=119936 CPUtime=1721.71
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 825752 0 0 0 171750 421 0 0 25 0 1 0 164675273 122814464 29604 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134639648 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 29984 29604 221 40 0 29399 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 119936

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1661312/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=115104 CPUtime=1781.69
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 849912 0 0 0 177735 434 0 0 25 0 1 0 164675273 117866496 28396 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134589764 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 28776 28396 221 40 0 28191 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 115104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1661312/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=115104 CPUtime=1800.1
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 858368 0 0 0 179571 439 0 0 25 0 1 0 164675273 117866496 28396 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134581237 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 28776 28396 221 40 0 28191 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 115104

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22409
/proc/meminfo: memFree=1661312/2055920 swapFree=4147132/4192956
[pid=22210] ppid=22208 vsize=115104 CPUtime=1800.1
/proc/22210/stat : 22210 (glpPBv3) R 22208 22210 21658 0 -1 0 858368 0 0 0 179571 439 0 0 25 0 1 0 164675273 117866496 28396 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134581237 0 0 4096 0 0 0 0 17 1 0 0
/proc/22210/statm: 28776 28396 221 40 0 28191 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 115104

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.73
CPU time (s): 1800.12
CPU user time (s): 1795.71
CPU system time (s): 4.40933
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 125272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.72
system time used= 4.40933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 858368
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= 36584

runsolver used 2.05669 second user time and 4.48332 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sat Apr 21 14:59:39 UTC 2007

IDJOB= 373117
IDBENCH= 25020
IDSOLVER= 166
FILE ID= node18/373117-1177167578

PBS_JOBID= 4648940

Free space on /tmp= 66480 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_10.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/373117-1177167578/instance-373117-1177167578.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-373117-1177167578 -o ROOT/results/node18/conversion-373117-1177167578 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373117-1177167578/instance-373117-1177167578.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-373117-1177167578 -o ROOT/results/node18/solver-373117-1177167578 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/373117-1177167578/instance-373117-1177167578.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  904168892843efef74e3394360b8d762

RANDOM SEED= 391346789

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1775328 kB
Buffers:         50084 kB
Cached:         132352 kB
SwapCached:      14288 kB
Active:         136380 kB
Inactive:        86656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775328 kB
SwapTotal:     4192956 kB
SwapFree:      4147132 kB
Dirty:            6876 kB
Writeback:           0 kB
Mapped:          30000 kB
Slab:            43156 kB
Committed_AS:  5346360 kB
PageTables:       1776 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= 66480 MiB

End job on node18 on Sat Apr 21 15:29:42 UTC 2007