Trace number 373066

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
PBS4 2007-03-23No Cert. 1800.08 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_8.opb
MD5SUMa6271c60ac3da107dd19024b50d39967
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark1288.62
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 18
Optimality of the best value was proved YES
Number of variables4318
Total number of constraints15120
Number of constraints which are clauses15112
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints7
Minimum length of a constraint1
Maximum length of a constraint490
Number of terms in the objective function 490
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 490
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 28
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 518
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/373066-1177161310/instance-373066-1177161310.opb ......
53.38/53.46	c done parsing opb.
53.38/53.46	o 28
299.72/299.87	o 27
387.30/387.48	o 26
488.37/488.54	o 25
1800.05/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373066-1177161310/instance-373066-1177161310.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/node15/watcher-373066-1177161310 -o ROOT/results/node15/solver-373066-1177161310 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/373066-1177161310/PBS4 /tmp/evaluation/373066-1177161310/instance-373066-1177161310.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11160
/proc/meminfo: memFree=1735480/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=1876 CPUtime=0
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 164048623 1921024 258 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134596784 0 0 4096 0 0 0 0 17 1 0 0
/proc/11160/statm: 469 258 87 219 0 246 0

[startup+0.05758 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11160
/proc/meminfo: memFree=1735480/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=2392 CPUtime=0.05
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 408 0 0 0 5 0 0 0 18 0 1 0 164048623 2449408 390 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134786587 0 0 4096 0 0 0 0 17 1 0 0
/proc/11160/statm: 598 390 87 219 0 375 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2392

[startup+0.101583 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11160
/proc/meminfo: memFree=1735480/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=2840 CPUtime=0.09
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 526 0 0 0 9 0 0 0 18 0 1 0 164048623 2908160 459 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/11160/statm: 710 459 89 219 0 487 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2840

[startup+0.301601 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11160
/proc/meminfo: memFree=1735480/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=3392 CPUtime=0.29
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 744 0 0 0 29 0 0 0 19 0 1 0 164048623 3473408 677 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 848 677 94 219 0 625 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3392

[startup+0.701638 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11160
/proc/meminfo: memFree=1735480/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=4180 CPUtime=0.69
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 847 0 0 0 69 0 0 0 22 0 1 0 164048623 4280320 780 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 1045 780 94 219 0 822 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4180

[startup+1.50171 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1732592/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=4324 CPUtime=1.49
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 897 0 0 0 149 0 0 0 25 0 1 0 164048623 4427776 830 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547517 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 1081 830 94 219 0 858 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4324

[startup+3.10186 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1732080/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=5868 CPUtime=3.09
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 1136 0 0 0 309 0 0 0 25 0 1 0 164048623 6008832 972 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 1467 972 94 219 0 1244 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5868

[startup+6.30215 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1730800/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=8052 CPUtime=6.29
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 1457 0 0 0 628 1 0 0 25 0 1 0 164048623 8245248 1293 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134546883 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 2013 1293 94 219 0 1790 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8052

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1727664/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=9528 CPUtime=12.69
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 2178 0 0 0 1265 4 0 0 25 0 1 0 164048623 9756672 2014 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 2382 2014 94 219 0 2159 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9528

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1725552/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=11720 CPUtime=25.48
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 2874 0 0 0 2538 10 0 0 25 0 1 0 164048623 12001280 2517 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 2930 2517 94 219 0 2707 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11720

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1723632/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=16956 CPUtime=51.08
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 3349 0 0 0 5085 23 0 0 25 0 1 0 164048623 17362944 2992 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 4239 2992 94 219 0 4016 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16956

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1721392/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=20112 CPUtime=102.27
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 4295 0 0 0 10179 48 0 0 25 0 1 0 164048623 20594688 3553 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547517 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 5028 3553 104 219 0 4805 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20112

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1719152/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=21388 CPUtime=162.25
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 4850 0 0 0 16151 74 0 0 25 0 1 0 164048623 21901312 4108 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 5347 4108 104 219 0 5124 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21388

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1716976/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=25988 CPUtime=222.23
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 6157 0 0 0 22121 102 0 0 25 0 1 0 164048623 26611712 4646 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 6497 4646 104 219 0 6274 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25988

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1714800/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=27312 CPUtime=282.23
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 6697 0 0 0 28093 130 0 0 25 0 1 0 164048623 27967488 5186 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 6828 5186 104 219 0 6605 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 27312

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1713008/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=28308 CPUtime=342.21
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 7151 0 0 0 34066 155 0 0 25 0 1 0 164048623 28987392 5640 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 7077 5640 104 219 0 6854 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 28308

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1711280/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=29296 CPUtime=402.19
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 7584 0 0 0 40039 180 0 0 25 0 1 0 164048623 29999104 6073 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 7324 6073 104 219 0 7101 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 29296

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1709552/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=36408 CPUtime=462.17
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 9505 0 0 0 46017 200 0 0 25 0 1 0 164048623 37281792 6457 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 9102 6457 104 219 0 8879 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 36408

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1708208/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=37536 CPUtime=522.17
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 9888 0 0 0 51997 220 0 0 25 0 1 0 164048623 38436864 6840 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134546823 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 9384 6840 104 219 0 9161 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 37536

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1706608/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=38264 CPUtime=582.15
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 10271 0 0 0 57973 242 0 0 25 0 1 0 164048623 39182336 7223 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 9566 7223 104 219 0 9343 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 38264

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1705072/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=39228 CPUtime=642.13
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 10662 0 0 0 63951 262 0 0 25 0 1 0 164048623 40169472 7614 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 9807 7614 104 219 0 9584 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 39228


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1699312/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=42600 CPUtime=882.08
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 12086 0 0 0 87866 342 0 0 25 0 1 0 164048623 43622400 9038 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 10650 9038 104 219 0 10427 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 42600

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1697968/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=43344 CPUtime=942.06
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 12428 0 0 0 93844 362 0 0 25 0 1 0 164048623 44384256 9380 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 10836 9380 104 219 0 10613 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 43344

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1696560/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=44316 CPUtime=1002.05
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 12772 0 0 0 99822 383 0 0 25 0 1 0 164048623 45379584 9724 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547025 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 11079 9724 104 219 0 10856 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 44316

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1695344/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=45140 CPUtime=1062.03
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 13078 0 0 0 105804 399 0 0 25 0 1 0 164048623 46223360 10030 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134585706 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 11285 10030 104 219 0 11062 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 45140

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1694000/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=46220 CPUtime=1122.02
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 13410 0 0 0 111783 419 0 0 25 0 1 0 164048623 47329280 10362 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 11555 10362 104 219 0 11332 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 46220

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1692720/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=58740 CPUtime=1182
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 16797 0 0 0 117764 436 0 0 25 0 1 0 164048623 60149760 10676 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 14685 10676 104 219 0 14462 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 58740

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1691632/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=59640 CPUtime=1241.99
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 17069 0 0 0 123746 453 0 0 25 0 1 0 164048623 61071360 10948 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 14910 10948 104 219 0 14687 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 59640

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1690480/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=59864 CPUtime=1301.98
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 17357 0 0 0 129729 469 0 0 25 0 1 0 164048623 61300736 11236 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 14966 11236 104 219 0 14743 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 59864

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11161
/proc/meminfo: memFree=1689584/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=60720 CPUtime=1361.96
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 17577 0 0 0 135710 486 0 0 25 0 1 0 164048623 62177280 11456 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 15180 11456 104 219 0 14957 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 60720

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11163
/proc/meminfo: memFree=1688624/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=60816 CPUtime=1421.94
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 17806 0 0 0 141690 504 0 0 25 0 1 0 164048623 62275584 11685 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 15204 11685 104 219 0 14981 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 60816

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11163
/proc/meminfo: memFree=1687728/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=61852 CPUtime=1481.93
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 18067 0 0 0 147671 522 0 0 25 0 1 0 164048623 63336448 11946 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 15463 11946 104 219 0 15240 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 61852

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11163
/proc/meminfo: memFree=1686768/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=61980 CPUtime=1541.92
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 18297 0 0 0 153655 537 0 0 25 0 1 0 164048623 63467520 12176 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 15495 12176 104 219 0 15272 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 61980

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11163
/proc/meminfo: memFree=1685872/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=62944 CPUtime=1601.9
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 18524 0 0 0 159637 553 0 0 25 0 1 0 164048623 64454656 12403 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 15736 12403 104 219 0 15513 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 62944

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11163
/proc/meminfo: memFree=1684848/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=63040 CPUtime=1661.89
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 18770 0 0 0 165619 570 0 0 25 0 1 0 164048623 64552960 12649 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 15760 12649 104 219 0 15537 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 63040

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11163
/proc/meminfo: memFree=1684080/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=64064 CPUtime=1721.87
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 18969 0 0 0 171602 585 0 0 25 0 1 0 164048623 65601536 12848 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 16016 12848 104 219 0 15793 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 64064

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11163
/proc/meminfo: memFree=1683248/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=64064 CPUtime=1781.85
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 19176 0 0 0 177588 597 0 0 25 0 1 0 164048623 65601536 13055 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 16016 13055 104 219 0 15793 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 64064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11163
/proc/meminfo: memFree=1682992/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=64064 CPUtime=1800.05
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 19232 0 0 0 179403 602 0 0 25 0 1 0 164048623 65601536 13111 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 16016 13111 104 219 0 15793 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 64064

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11163
/proc/meminfo: memFree=1682992/2055920 swapFree=4169120/4192956
[pid=11160] ppid=11158 vsize=64064 CPUtime=1800.05
/proc/11160/stat : 11160 (PBS4) R 11158 11160 10179 0 -1 4194304 19232 0 0 0 179403 602 0 0 25 0 1 0 164048623 65601536 13111 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11160/statm: 16016 13111 104 219 0 15793 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 64064

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.08
CPU user time (s): 1794.04
CPU system time (s): 6.03708
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 64064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.04
system time used= 6.03708
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19233
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= 8
involuntary context switches= 1062

runsolver used 2.10268 second user time and 4.43233 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sat Apr 21 13:15:10 UTC 2007

IDJOB= 373066
IDBENCH= 25017
IDSOLVER= 157
FILE ID= node15/373066-1177161310

PBS_JOBID= 4648901

Free space on /tmp= 66486 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_8.opb
COMMAND LINE= /tmp/evaluation/373066-1177161310/PBS4 /tmp/evaluation/373066-1177161310/instance-373066-1177161310.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-373066-1177161310 -o ROOT/results/node15/conversion-373066-1177161310 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373066-1177161310/instance-373066-1177161310.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-373066-1177161310 -o ROOT/results/node15/solver-373066-1177161310 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/373066-1177161310/PBS4 /tmp/evaluation/373066-1177161310/instance-373066-1177161310.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  a6271c60ac3da107dd19024b50d39967

RANDOM SEED= 685802166

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1735952 kB
Buffers:         56396 kB
Cached:         189580 kB
SwapCached:       2292 kB
Active:         184236 kB
Inactive:        86068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735952 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            1648 kB
Writeback:           0 kB
Mapped:          30368 kB
Slab:            35100 kB
Committed_AS:  7013536 kB
PageTables:       1868 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= 66486 MiB

End job on node15 on Sat Apr 21 13:45:13 UTC 2007