Trace number 373122

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. 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_5.opb
MD5SUM130be24ef6faf784c5a8bf386cbf11b2
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark21
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 21
Optimality of the best value was proved NO
Number of variables5499
Total number of constraints19319
Number of constraints which are clauses19312
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints6
Minimum length of a constraint1
Maximum length of a constraint613
Number of terms in the objective function 613
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 613
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 643
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/373122-1177168375/instance-373122-1177168375.opb ......
126.86/126.95	c done parsing opb.
126.86/126.95	o 30
303.20/303.39	o 29
332.69/332.85	o 28
393.87/394.03	o 27
1522.42/1522.92	o 26
1800.05/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373122-1177168375/instance-373122-1177168375.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/node54/watcher-373122-1177168375 -o ROOT/results/node54/solver-373122-1177168375 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/373122-1177168375/PBS4 /tmp/evaluation/373122-1177168375/instance-373122-1177168375.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 11615
/proc/meminfo: memFree=1726272/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=2124 CPUtime=0
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 313 0 0 0 0 0 0 0 18 0 1 0 164212045 2174976 295 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135015350 0 0 4096 0 0 0 0 17 1 0 0
/proc/11615/statm: 531 296 87 219 0 308 0

[startup+0.056418 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 11615
/proc/meminfo: memFree=1726272/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=2468 CPUtime=0.05
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 447 0 0 0 5 0 0 0 18 0 1 0 164212045 2527232 429 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/11615/statm: 617 429 87 219 0 394 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2468

[startup+0.101423 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 11615
/proc/meminfo: memFree=1726272/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=3064 CPUtime=0.09
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 566 0 0 0 9 0 0 0 18 0 1 0 164212045 3137536 499 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/11615/statm: 766 499 89 219 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3064

[startup+0.301448 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 11615
/proc/meminfo: memFree=1726272/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=4452 CPUtime=0.29
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 925 0 0 0 29 0 0 0 19 0 1 0 164212045 4558848 761 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 1113 761 94 219 0 890 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4452

[startup+0.701499 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 11615
/proc/meminfo: memFree=1726272/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=4720 CPUtime=0.69
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 1029 0 0 0 69 0 0 0 23 0 1 0 164212045 4833280 865 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 1180 865 94 219 0 957 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4720

[startup+1.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1722936/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=5300 CPUtime=1.49
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 1198 0 0 0 149 0 0 0 25 0 1 0 164212045 5427200 1034 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 1325 1034 94 219 0 1102 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5300

[startup+3.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1722168/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=6324 CPUtime=3.09
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 1296 0 0 0 308 1 0 0 25 0 1 0 164212045 6475776 1132 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547242 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 1581 1132 94 219 0 1358 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6324

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1721400/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=6484 CPUtime=6.29
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 1473 0 0 0 627 2 0 0 25 0 1 0 164212045 6639616 1309 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 1621 1309 94 219 0 1398 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6484

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1719864/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=9292 CPUtime=12.68
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 1867 0 0 0 1265 3 0 0 25 0 1 0 164212045 9515008 1703 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 2323 1703 94 219 0 2100 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9292

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1714488/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=14468 CPUtime=25.48
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 3360 0 0 0 2538 10 0 0 25 0 1 0 164212045 14815232 3003 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 3617 3003 94 219 0 3394 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14468

[startup+51.1029 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1712312/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=20364 CPUtime=51.08
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 3916 0 0 0 5084 24 0 0 25 0 1 0 164212045 20852736 3559 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 5091 3559 94 219 0 4868 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20364

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1709816/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=23412 CPUtime=102.26
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 4906 0 0 0 10176 50 0 0 25 0 1 0 164212045 23973888 4164 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 5853 4164 94 219 0 5630 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23412

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1707832/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=24748 CPUtime=162.24
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 5412 0 0 0 16152 72 0 0 25 0 1 0 164212045 25341952 4670 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 6187 4670 104 219 0 5964 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24748

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1705976/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=25908 CPUtime=222.23
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 5864 0 0 0 22128 95 0 0 25 0 1 0 164212045 26529792 5122 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 6477 5122 104 219 0 6254 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25908

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1704120/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=30320 CPUtime=282.21
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 7091 0 0 0 28102 119 0 0 25 0 1 0 164212045 31047680 5580 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 7580 5580 104 219 0 7357 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 30320

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1702456/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=31188 CPUtime=342.19
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 7493 0 0 0 34076 143 0 0 25 0 1 0 164212045 31936512 5982 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 7797 5982 104 219 0 7574 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 31188

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1700344/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=32220 CPUtime=402.17
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 8032 0 0 0 40053 164 0 0 25 0 1 0 164212045 32993280 6521 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 8055 6521 104 219 0 7832 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 32220

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 11616
/proc/meminfo: memFree=1698744/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=33160 CPUtime=462.15
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 8416 0 0 0 46030 185 0 0 25 0 1 0 164212045 33955840 6905 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 8290 6905 104 219 0 8067 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 33160

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1696888/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=34844 CPUtime=522.13
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 8892 0 0 0 52009 204 0 0 25 0 1 0 164212045 35680256 7381 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 8711 7381 104 219 0 8488 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 34844

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1695288/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=41904 CPUtime=582.11
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 10815 0 0 0 57989 222 0 0 25 0 1 0 164212045 42909696 7767 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547080 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 10476 7767 104 219 0 10253 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 41904

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1694008/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=42620 CPUtime=642.1
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 11138 0 0 0 63967 243 0 0 25 0 1 0 164212045 43642880 8090 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 10655 8090 104 219 0 10432 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 42620


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1689720/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=45400 CPUtime=822.04
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 12203 0 0 0 81890 314 0 0 25 0 1 0 164212045 46489600 9155 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 11350 9155 104 219 0 11127 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 45400

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1688184/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=46524 CPUtime=882.02
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 12580 0 0 0 87867 335 0 0 25 0 1 0 164212045 47640576 9532 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 11631 9532 104 219 0 11408 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 46524

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1686840/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=47476 CPUtime=942
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 12924 0 0 0 93846 354 0 0 25 0 1 0 164212045 48615424 9876 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 11869 9876 104 219 0 11646 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 47476

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1685432/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=47776 CPUtime=1001.99
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 13265 0 0 0 99820 379 0 0 25 0 1 0 164212045 48922624 10217 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 11944 10217 104 219 0 11721 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 47776

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1684408/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=48640 CPUtime=1061.97
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 13538 0 0 0 105796 401 0 0 25 0 1 0 164212045 49807360 10490 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 12160 10490 104 219 0 11937 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 48640

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1683064/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=49640 CPUtime=1121.95
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 13863 0 0 0 111777 418 0 0 25 0 1 0 164212045 50831360 10815 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 12410 10815 104 219 0 12187 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 49640

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1682040/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=50508 CPUtime=1181.93
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 14140 0 0 0 117753 440 0 0 25 0 1 0 164212045 51720192 11092 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 12627 11092 104 219 0 12404 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 50508

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1680632/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=62988 CPUtime=1241.91
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 17506 0 0 0 123731 460 0 0 25 0 1 0 164212045 64499712 11385 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 15747 11385 104 219 0 15524 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 62988

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1679608/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=63968 CPUtime=1301.9
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 17783 0 0 0 129712 478 0 0 25 0 1 0 164212045 65503232 11662 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 15992 11662 104 219 0 15769 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 63968

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1678392/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=64392 CPUtime=1361.87
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 18095 0 0 0 135693 494 0 0 25 0 1 0 164212045 65937408 11974 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 16098 11974 104 219 0 15875 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 64392

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1677496/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=65228 CPUtime=1421.86
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 18331 0 0 0 141671 515 0 0 25 0 1 0 164212045 66793472 12210 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 16307 12210 104 219 0 16084 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 65228

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1676472/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=65324 CPUtime=1481.84
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 18577 0 0 0 147649 535 0 0 25 0 1 0 164212045 66891776 12456 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 16331 12456 104 219 0 16108 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 65324

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1675128/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=66404 CPUtime=1541.82
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 18907 0 0 0 153625 557 0 0 25 0 1 0 164212045 67997696 12786 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547319 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 16601 12786 104 219 0 16378 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 66404

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1674168/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=66596 CPUtime=1601.8
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 19163 0 0 0 159603 577 0 0 25 0 1 0 164212045 68194304 13042 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 16649 13042 104 219 0 16426 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 66596

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1673144/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=67636 CPUtime=1661.79
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 19408 0 0 0 165582 597 0 0 25 0 1 0 164212045 69259264 13287 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 16909 13287 104 219 0 16686 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 67636

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1672120/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=67732 CPUtime=1721.76
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 19655 0 0 0 171559 617 0 0 25 0 1 0 164212045 69357568 13534 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 16933 13534 104 219 0 16710 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 67732

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1671160/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=68828 CPUtime=1781.75
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 19904 0 0 0 177541 634 0 0 25 0 1 0 164212045 70479872 13783 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 17207 13783 104 219 0 16984 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 68828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11616
/proc/meminfo: memFree=1670712/2055920 swapFree=4182084/4192956
[pid=11615] ppid=11613 vsize=68988 CPUtime=1800.05
/proc/11615/stat : 11615 (PBS4) R 11613 11615 10613 0 -1 4194304 20004 0 0 0 179365 640 0 0 25 0 1 0 164212045 70643712 13883 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11615/statm: 17247 13883 104 219 0 17024 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 68988

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1793.66
CPU system time (s): 6.41302
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 68988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.66
system time used= 6.41303
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20005
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= 3857

runsolver used 1.78373 second user time and 4.77827 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Sat Apr 21 15:12:56 UTC 2007

IDJOB= 373122
IDBENCH= 25021
IDSOLVER= 157
FILE ID= node54/373122-1177168375

PBS_JOBID= 4648935

Free space on /tmp= 66338 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_5.opb
COMMAND LINE= /tmp/evaluation/373122-1177168375/PBS4 /tmp/evaluation/373122-1177168375/instance-373122-1177168375.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-373122-1177168375 -o ROOT/results/node54/conversion-373122-1177168375 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373122-1177168375/instance-373122-1177168375.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-373122-1177168375 -o ROOT/results/node54/solver-373122-1177168375 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/373122-1177168375/PBS4 /tmp/evaluation/373122-1177168375/instance-373122-1177168375.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  130be24ef6faf784c5a8bf386cbf11b2

RANDOM SEED= 882991390

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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:       1726744 kB
Buffers:         41304 kB
Cached:         213236 kB
SwapCached:       3792 kB
Active:          73040 kB
Inactive:       193624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1726744 kB
SwapTotal:     4192956 kB
SwapFree:      4182084 kB
Dirty:            1716 kB
Writeback:           0 kB
Mapped:          18180 kB
Slab:            48492 kB
Committed_AS:  2213684 kB
PageTables:       1416 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66338 MiB

End job on node54 on Sat Apr 21 15:42:58 UTC 2007