Trace number 351904

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
Pueblo 1.4SAT-3 1783.17 1783.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos19.opb
MD5SUM1ef5c8e94b66b7ed63dffc6923ecd901
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-13
Best CPU time to get the best result obtained on this benchmark1800.75
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -3
Optimality of the best value was proved NO
Number of variables1041679
Total number of constraints127860
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints127780
Minimum length of a constraint2
Maximum length of a constraint275
Number of terms in the objective function 1611
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 1611
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 24576
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 98256
Number of bits of the biggest sum of numbers17
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)

Sorry, but this trace is too large and cannot be obtained.

Verifier Data (download as text)

OK	-3

Conversion Script Data (download as text)

/tmp/evaluation/351904-1176617075/instance-351904-1176617075.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/node63/watcher-351904-1176617075 -o ROOT/results/node63/solver-351904-1176617075 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/351904-1176617075/instance-351904-1176617075.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 0.99 0.99 3/64 17995
/proc/meminfo: memFree=1647916/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=2552 CPUtime=0
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 137697471 2613248 230 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3436247 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 638 230 193 16 0 77 0

[startup+0.0170159 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 17995
/proc/meminfo: memFree=1647916/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=2816 CPUtime=0.01
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 354 0 0 0 1 0 0 0 18 0 1 0 137697471 2883584 324 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3436247 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 704 324 199 16 0 143 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2816

[startup+0.101024 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 17995
/proc/meminfo: memFree=1647916/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=5084 CPUtime=0.09
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 920 0 0 0 9 0 0 0 18 0 1 0 137697471 5206016 890 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3436247 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 1271 890 199 16 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084

[startup+0.301045 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 17995
/proc/meminfo: memFree=1647916/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=10276 CPUtime=0.28
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 2187 0 0 0 28 0 0 0 19 0 1 0 137697471 10522624 2157 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546735 0 0 4096 0 0 0 0 17 0 0 0
/proc/17995/statm: 2569 2157 199 16 0 2008 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10276

[startup+0.701096 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 17995
/proc/meminfo: memFree=1647916/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=20668 CPUtime=0.69
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 4787 0 0 0 67 2 0 0 23 0 1 0 137697471 21164032 4757 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134543011 0 0 4096 0 0 0 0 17 0 0 0
/proc/17995/statm: 5167 4757 199 16 0 4606 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20668

[startup+1.50117 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 17996
/proc/meminfo: memFree=1621028/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=39716 CPUtime=1.48
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 9557 0 0 0 144 4 0 0 25 0 1 0 137697471 40669184 9527 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3436247 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 9929 9527 199 16 0 9368 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 39716

[startup+3.10134 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 17996
/proc/meminfo: memFree=1596964/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=76348 CPUtime=3.08
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 18725 0 0 0 299 9 0 0 25 0 1 0 137697471 78180352 18695 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 19087 18695 199 16 0 18526 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 76348

[startup+6.30168 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 17996
/proc/meminfo: memFree=1524324/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=130300 CPUtime=6.27
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 32199 0 0 0 612 15 0 0 25 0 1 0 137697471 133427200 32169 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3436247 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 32575 32169 199 16 0 32014 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 130300

[startup+12.7013 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 17996
/proc/meminfo: memFree=1495788/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=157740 CPUtime=12.67
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 39059 0 0 0 1246 21 0 0 25 0 1 0 137697471 161525760 39029 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 39435 39029 199 16 0 38874 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 157740

[startup+25.5017 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17996
/proc/meminfo: memFree=1394220/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=257556 CPUtime=25.47
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 2120777 0 0 0 1709 838 0 0 25 0 1 0 137697471 263737344 63095 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 64389 63104 204 16 0 63828 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 257556

[startup+51.1014 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17996
/proc/meminfo: memFree=1393964/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=257556 CPUtime=51.04
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 6295346 0 0 0 2555 2549 0 0 25 0 1 0 137697471 263737344 63864 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532044 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 64389 63864 204 16 0 63828 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 257556

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1390572/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=262044 CPUtime=102.23
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 14560280 0 0 0 4244 5979 0 0 25 0 1 0 137697471 268333056 64674 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 65511 64681 204 16 0 64950 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 262044

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1372204/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=279120 CPUtime=162.21
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 24548236 0 0 0 6280 9941 0 0 25 0 1 0 137697471 285818880 69105 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 69780 69111 204 16 0 69219 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 279120

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1357292/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=296272 CPUtime=222.19
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 34522966 0 0 0 8317 13902 0 0 25 0 1 0 137697471 303382528 72524 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 74068 72534 204 16 0 73507 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 296272

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1341836/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=313168 CPUtime=282.17
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 44483221 0 0 0 10360 17857 0 0 25 0 1 0 137697471 320684032 76739 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 78292 76749 204 16 0 77731 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 313168

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1322796/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=330196 CPUtime=342.16
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 54439013 0 0 0 12391 21825 0 0 25 0 1 0 137697471 338120704 81581 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 82549 81588 204 16 0 81988 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 330196

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1306028/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=347092 CPUtime=402.14
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 64394408 0 0 0 14423 25791 0 0 25 0 1 0 137697471 355422208 86026 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 86773 86033 204 16 0 86212 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 347092

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1288684/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=364244 CPUtime=462.12
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 74343677 0 0 0 16453 29759 0 0 25 0 1 0 137697471 372985856 90453 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 91061 90459 204 16 0 90500 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 364244

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1271084/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=381272 CPUtime=522.11
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 84293040 0 0 0 18479 33732 0 0 25 0 1 0 137697471 390422528 93957 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 95318 93965 204 16 0 94757 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 381272

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1256108/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=398168 CPUtime=582.1
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 94243911 0 0 0 20505 37705 0 0 25 0 1 0 137697471 407724032 98967 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 99542 98967 204 16 0 98981 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 398168

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1250412/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=403972 CPUtime=642.08
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 104195070 0 0 0 22537 41671 0 0 25 0 1 0 137697471 413667328 100194 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 100993 100200 204 16 0 100432 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 403972


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

/proc/meminfo: memFree=1175660/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=475568 CPUtime=882
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 143751441 0 0 0 30698 57502 0 0 25 0 1 0 137697471 486981632 117446 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 118892 117455 205 16 0 118331 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 475568

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1163180/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=488908 CPUtime=941.99
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 153641252 0 0 0 32744 61455 0 0 25 0 1 0 137697471 500641792 121458 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 122227 121464 205 16 0 121666 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 488908

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1151596/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=502428 CPUtime=1001.98
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 163533665 0 0 0 34795 65403 0 0 25 0 1 0 137697471 514486272 124002 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 125607 124011 205 16 0 125046 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 502428

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1134892/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=516148 CPUtime=1061.95
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 164894044 0 0 0 40254 65941 0 0 25 0 1 0 137697471 528535552 128404 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 129037 128404 206 16 0 128476 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 516148

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1134828/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=516148 CPUtime=1121.94
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 164894044 0 0 0 46247 65947 0 0 25 0 1 0 137697471 528535552 128404 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 129037 128404 206 16 0 128476 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 516148

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1134828/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=516148 CPUtime=1181.92
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 164894044 0 0 0 52239 65953 0 0 25 0 1 0 137697471 528535552 128404 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558596 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 129037 128404 206 16 0 128476 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 516148

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1134764/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=516148 CPUtime=1241.91
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 164894044 0 0 0 58232 65959 0 0 25 0 1 0 137697471 528535552 128404 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 129037 128404 206 16 0 128476 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 516148

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1134700/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=516148 CPUtime=1301.89
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 164894044 0 0 0 64226 65963 0 0 25 0 1 0 137697471 528535552 128404 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 129037 128404 206 16 0 128476 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 516148

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1134700/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=516148 CPUtime=1361.87
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 164894044 0 0 0 70219 65968 0 0 25 0 1 0 137697471 528535552 128404 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558596 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 129037 128404 206 16 0 128476 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 516148

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1134700/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=516148 CPUtime=1421.86
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 164894044 0 0 0 76214 65972 0 0 25 0 1 0 137697471 528535552 128404 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558596 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 129037 128404 206 16 0 128476 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 516148

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1134636/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=516148 CPUtime=1481.84
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 164894044 0 0 0 82207 65977 0 0 25 0 1 0 137697471 528535552 128404 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 129037 128404 206 16 0 128476 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 516148

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1134636/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=516148 CPUtime=1541.81
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 164894044 0 0 0 88200 65981 0 0 25 0 1 0 137697471 528535552 128404 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 129037 128404 206 16 0 128476 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 516148

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1134636/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=516148 CPUtime=1601.8
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 164894044 0 0 0 94195 65985 0 0 25 0 1 0 137697471 528535552 128404 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 129037 128404 206 16 0 128476 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 516148

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1134572/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=516148 CPUtime=1661.79
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 164894044 0 0 0 100190 65989 0 0 25 0 1 0 137697471 528535552 128404 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 129037 128404 206 16 0 128476 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 516148

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1134572/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=516148 CPUtime=1721.77
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 164894044 0 0 0 106185 65992 0 0 25 0 1 0 137697471 528535552 128404 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 129037 128404 206 16 0 128476 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 516148

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1134508/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=516148 CPUtime=1781.75
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 164894044 0 0 0 112181 65994 0 0 25 0 1 0 137697471 528535552 128404 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 129037 128404 206 16 0 128476 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 516148

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

[startup+1783.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1134508/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=516148 CPUtime=1782.56
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 164894044 0 0 0 112262 65994 0 0 25 0 1 0 137697471 528535552 128404 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134519989 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 129037 128404 206 16 0 128476 0
Current children cumulated CPU time (s) 1782.56
Current children cumulated vsize (KiB) 516148

[startup+1783.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1134508/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=516148 CPUtime=1782.95
/proc/17995/stat : 17995 (Pueblo) R 17993 17995 16880 0 -1 4194304 164894050 0 0 0 112300 65995 0 0 18 0 1 0 137697471 528535552 128410 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17995/statm: 129037 128410 212 16 0 128476 0
Current children cumulated CPU time (s) 1782.95
Current children cumulated vsize (KiB) 516148

[startup+1783.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17996
/proc/meminfo: memFree=1134508/2055920 swapFree=4184584/4192956
[pid=17995] ppid=17993 vsize=0 CPUtime=1783.15
/proc/17995/stat : 17995 (Pueblo) D 17993 17995 16880 0 -1 4194308 164894051 0 0 0 112312 66003 0 0 15 0 1 0 137697471 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/17995/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1783.15
Current children cumulated vsize (KiB) 0

Child status: 10
Real time (s): 1783.71
CPU time (s): 1783.17
CPU user time (s): 1123.12
CPU system time (s): 660.048
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 516148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1123.12
system time used= 660.048
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 164894051
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= 24
involuntary context switches= 3831

runsolver used 1.42778 second user time and 3.61045 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Apr 15 06:04:35 UTC 2007

IDJOB= 351904
IDBENCH= 1845
IDSOLVER= 165
FILE ID= node63/351904-1176617075

PBS_JOBID= 4557060

Free space on /tmp= 66527 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos19.opb
COMMAND LINE= Pueblo /tmp/evaluation/351904-1176617075/instance-351904-1176617075.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-351904-1176617075 -o ROOT/results/node63/conversion-351904-1176617075 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351904-1176617075/instance-351904-1176617075.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-351904-1176617075 -o ROOT/results/node63/solver-351904-1176617075 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/351904-1176617075/instance-351904-1176617075.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  1ef5c8e94b66b7ed63dffc6923ecd901

RANDOM SEED= 542788728

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1648516 kB
Buffers:         33540 kB
Cached:         256940 kB
SwapCached:       2396 kB
Active:         150440 kB
Inactive:       155748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1648516 kB
SwapTotal:     4192956 kB
SwapFree:      4184584 kB
Dirty:           37972 kB
Writeback:           0 kB
Mapped:          20340 kB
Slab:            87316 kB
Committed_AS:   702688 kB
PageTables:       1472 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= 66527 MiB

End job on node63 on Sun Apr 15 06:34:21 UTC 2007