Trace number 362367

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 1.4? (TO) 1800.19 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n370c.opb
MD5SUMc00448b3bb1fb54d1d5ecdb2bc9f967d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark8.05977
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 654121
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 654121
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
6.99/7.09	c starting to Solve
6.99/7.09	c #variables read: 155000 - #constraints read: 5301

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362367-1177011397/instance-362367-1177011397.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/node26/watcher-362367-1177011397 -o ROOT/results/node26/solver-362367-1177011397 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362367-1177011397/instance-362367-1177011397.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 3/77 29614
/proc/meminfo: memFree=1684608/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=2552 CPUtime=0
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 149056538 2613248 230 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 13057751 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 638 230 193 16 0 77 0

[startup+0.0471291 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29614
/proc/meminfo: memFree=1684608/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=3748 CPUtime=0.04
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 555 0 0 0 4 0 0 0 18 0 1 0 149056538 3837952 525 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 13057751 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 937 525 193 16 0 376 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3748

[startup+0.101134 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29614
/proc/meminfo: memFree=1684608/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=5084 CPUtime=0.09
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 894 0 0 0 9 0 0 0 18 0 1 0 149056538 5206016 864 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 13057751 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 1271 866 193 16 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084

[startup+0.301152 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29614
/proc/meminfo: memFree=1684608/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=10276 CPUtime=0.29
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 2199 0 0 0 28 1 0 0 19 0 1 0 149056538 10522624 2169 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 13057751 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 2569 2169 193 16 0 2008 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10276

[startup+0.70119 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29614
/proc/meminfo: memFree=1684608/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=19604 CPUtime=0.69
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 4546 0 0 0 67 2 0 0 23 0 1 0 149056538 20074496 4516 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 4901 4516 199 16 0 4340 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19604

[startup+1.50126 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29615
/proc/meminfo: memFree=1665912/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=23064 CPUtime=1.49
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 5408 0 0 0 146 3 0 0 25 0 1 0 149056538 23617536 5378 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 13026939 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 5766 5380 199 16 0 5205 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23064

[startup+3.10141 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29615
/proc/meminfo: memFree=1660664/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=82028 CPUtime=3.09
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 44833 0 0 0 293 16 0 0 25 0 1 0 149056538 83996672 17494 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558955 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 20507 17494 311 16 0 19946 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 82028

[startup+6.30171 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29615
/proc/meminfo: memFree=1609656/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=88360 CPUtime=6.28
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 664371 0 0 0 441 187 0 0 25 0 1 0 149056538 90480640 19000 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 22090 19010 205 16 0 21529 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 88360

[startup+12.7023 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29615
/proc/meminfo: memFree=1609336/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=86888 CPUtime=12.69
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 825204 0 0 0 1037 232 0 0 25 0 1 0 149056538 88973312 18866 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 21722 18866 206 16 0 21161 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 86888

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29615
/proc/meminfo: memFree=1607352/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=89300 CPUtime=25.48
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 825812 0 0 0 2315 233 0 0 25 0 1 0 149056538 91443200 19474 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 22325 19474 206 16 0 21764 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 89300

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 29615
/proc/meminfo: memFree=1596984/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=99652 CPUtime=51.07
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 828433 0 0 0 4873 234 0 0 25 0 1 0 149056538 102043648 22095 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 24913 22095 206 16 0 24352 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 99652

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29617
/proc/meminfo: memFree=1589816/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=106504 CPUtime=102.27
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 830146 0 0 0 9991 236 0 0 25 0 1 0 149056538 109060096 23808 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 26626 23808 206 16 0 26065 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 106504

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29617
/proc/meminfo: memFree=1587448/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=108824 CPUtime=162.25
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 830724 0 0 0 15988 237 0 0 25 0 1 0 149056538 111435776 24386 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 27206 24386 206 16 0 26645 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 108824

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29617
/proc/meminfo: memFree=1582776/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=113476 CPUtime=222.23
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 831884 0 0 0 21985 238 0 0 25 0 1 0 149056538 116199424 25546 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 28369 25546 206 16 0 27808 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 113476

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29617
/proc/meminfo: memFree=1580664/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=115620 CPUtime=282.22
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 832403 0 0 0 27983 239 0 0 25 0 1 0 149056538 118394880 26065 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 28905 26065 206 16 0 28344 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 115620

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29617
/proc/meminfo: memFree=1564152/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=132280 CPUtime=342.2
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 836581 0 0 0 33979 241 0 0 25 0 1 0 149056538 135454720 30243 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528249 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 33070 30243 206 16 0 32509 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 132280

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29617
/proc/meminfo: memFree=1539256/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=157096 CPUtime=402.19
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 842778 0 0 0 39973 246 0 0 25 0 1 0 149056538 160866304 36440 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 39274 36440 206 16 0 38713 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 157096

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29617
/proc/meminfo: memFree=1521144/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=175436 CPUtime=462.17
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 847365 0 0 0 45969 248 0 0 25 0 1 0 149056538 179646464 41027 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 43859 41027 206 16 0 43298 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 175436

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29617
/proc/meminfo: memFree=1514936/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=181828 CPUtime=522.16
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 848957 0 0 0 51966 250 0 0 25 0 1 0 149056538 186191872 42619 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 45457 42619 206 16 0 44896 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 181828

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29617
/proc/meminfo: memFree=1480184/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=216132 CPUtime=582.14
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 857537 0 0 0 57958 256 0 0 25 0 1 0 149056538 221319168 51199 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 54033 51199 206 16 0 53472 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 216132

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29617
/proc/meminfo: memFree=1468088/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=227892 CPUtime=642.13
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 860493 0 0 0 63954 259 0 0 25 0 1 0 149056538 233361408 54155 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 56973 54155 206 16 0 56412 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 227892


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29617
/proc/meminfo: memFree=1352824/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=343128 CPUtime=882.07
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 889302 0 0 0 87928 279 0 0 25 0 1 0 149056538 351363072 82964 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519884 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 85782 82964 206 16 0 85221 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 343128

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29617
/proc/meminfo: memFree=1315000/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=381324 CPUtime=942.06
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 898839 0 0 0 93922 284 0 0 25 0 1 0 149056538 390475776 92501 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 95331 92501 206 16 0 94770 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 381324

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29617
/proc/meminfo: memFree=1280952/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=414780 CPUtime=1002.04
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 907218 0 0 0 99915 289 0 0 25 0 1 0 149056538 424734720 100880 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 103695 100880 206 16 0 103134 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 414780

[startup+1062.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 29617
/proc/meminfo: memFree=1246968/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=449260 CPUtime=1062.03
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 915787 0 0 0 105909 294 0 0 25 0 1 0 149056538 460042240 109449 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 112315 109449 206 16 0 111754 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 449260

[startup+1122.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 29617
/proc/meminfo: memFree=1213560/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=482376 CPUtime=1122.01
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 924071 0 0 0 111902 299 0 0 25 0 1 0 149056538 493953024 117733 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 120594 117733 206 16 0 120033 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 482376

[startup+1182.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 29617
/proc/meminfo: memFree=1192568/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=503308 CPUtime=1182
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 929301 0 0 0 117897 303 0 0 25 0 1 0 149056538 515387392 122963 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 125827 122963 206 16 0 125266 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 503308

[startup+1242.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 29617
/proc/meminfo: memFree=1170040/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=525660 CPUtime=1241.98
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 934885 0 0 0 123890 308 0 0 25 0 1 0 149056538 538275840 128547 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559503 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 131415 128547 206 16 0 130854 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 525660

[startup+1302.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 29617
/proc/meminfo: memFree=1146104/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=549396 CPUtime=1301.97
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 940811 0 0 0 129885 312 0 0 25 0 1 0 149056538 562581504 134473 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 137349 134473 206 16 0 136788 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 549396

[startup+1362.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 29617
/proc/meminfo: memFree=1122488/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=573100 CPUtime=1361.95
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 946751 0 0 0 135879 316 0 0 25 0 1 0 149056538 586854400 140413 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 143275 140413 206 16 0 142714 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 573100

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 29617
/proc/meminfo: memFree=1098424/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=596984 CPUtime=1421.94
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 952698 0 0 0 141873 321 0 0 25 0 1 0 149056538 611311616 146360 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558609 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 149246 146360 206 16 0 148685 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 596984

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/84 29733
/proc/meminfo: memFree=1064640/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=634364 CPUtime=1481.87
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 960826 0 0 0 147860 327 0 0 25 0 1 0 149056538 649588736 154488 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 158591 154488 206 16 0 158030 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 634364

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29815
/proc/meminfo: memFree=1038448/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=661560 CPUtime=1541.81
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 967631 0 0 0 153850 331 0 0 25 0 1 0 149056538 677437440 161293 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 165390 161293 206 16 0 164829 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 661560

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29815
/proc/meminfo: memFree=1011504/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=689024 CPUtime=1601.8
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 974398 0 0 0 159844 336 0 0 25 0 1 0 149056538 705560576 168060 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 172256 168060 206 16 0 171695 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 689024

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29815
/proc/meminfo: memFree=984240/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=716076 CPUtime=1661.79
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 981158 0 0 0 165838 341 0 0 25 0 1 0 149056538 733261824 174820 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 13026939 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 179019 174820 206 16 0 178458 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 716076

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29815
/proc/meminfo: memFree=958576/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=741900 CPUtime=1721.77
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 987612 0 0 0 171830 347 0 0 25 0 1 0 149056538 759705600 181274 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 185475 181274 206 16 0 184914 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 741900

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29815
/proc/meminfo: memFree=931632/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=768572 CPUtime=1781.76
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 994289 0 0 0 177824 352 0 0 25 0 1 0 149056538 787017728 187951 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527947 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 192143 187951 206 16 0 191582 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 768572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29815
/proc/meminfo: memFree=923248/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=776752 CPUtime=1800.06
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4194304 996330 0 0 0 179652 354 0 0 25 0 1 0 149056538 795394048 189992 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 194188 189992 206 16 0 193627 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 776752

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29815
/proc/meminfo: memFree=923248/2055920 swapFree=4170240/4192956
[pid=29614] ppid=29612 vsize=0 CPUtime=1800.16
/proc/29614/stat : 29614 (Pueblo) R 29612 29614 28614 0 -1 4195332 996330 0 0 0 179652 364 0 0 25 0 1 0 149056538 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/29614/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.73
CPU time (s): 1800.19
CPU user time (s): 1796.53
CPU system time (s): 3.66344
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 776752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.53
system time used= 3.66344
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 996330
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 3231

runsolver used 2.20766 second user time and 4.20536 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Thu Apr 19 19:36:37 UTC 2007

IDJOB= 362367
IDBENCH= 1554
IDSOLVER= 165
FILE ID= node26/362367-1177011397

PBS_JOBID= 4630514

Free space on /tmp= 66428 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n370c.opb
COMMAND LINE= Pueblo /tmp/evaluation/362367-1177011397/instance-362367-1177011397.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-362367-1177011397 -o ROOT/results/node26/conversion-362367-1177011397 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362367-1177011397/instance-362367-1177011397.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-362367-1177011397 -o ROOT/results/node26/solver-362367-1177011397 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362367-1177011397/instance-362367-1177011397.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  c00448b3bb1fb54d1d5ecdb2bc9f967d

RANDOM SEED= 14510526

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1685016 kB
Buffers:         35768 kB
Cached:         247588 kB
SwapCached:       3128 kB
Active:         177132 kB
Inactive:       129680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1685016 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            8844 kB
Writeback:           0 kB
Mapped:          31000 kB
Slab:            49732 kB
Committed_AS:  1030340 kB
PageTables:       1716 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= 66428 MiB

End job on node26 on Thu Apr 19 20:06:40 UTC 2007