Trace number 459144

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_v2 2007-03-23? (TO) 1800.07 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_6_50_2.opb
MD5SUM25ec3c4431eaa97f8c8dfc7dcac7b55c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables51
Total number of constraints13
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints12
Minimum length of a constraint1
Maximum length of a constraint50
Number of terms in the objective function 1
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 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 1293
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 3879
Number of bits of the biggest sum of numbers12
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459144-1178649731/instance-459144-1178649731.opb ......
1800.05/1800.60	c done parsing opb.
1800.05/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459144-1178649731/instance-459144-1178649731.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-459144-1178649731 -o ROOT/results/node48/solver-459144-1178649731 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459144-1178649731/instance-459144-1178649731.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: 0.84 0.95 0.98 3/64 18670
/proc/meminfo: memFree=1612944/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=1320 CPUtime=0
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 219818433 1351680 112 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 330 112 90 219 0 107 0

[startup+0.0248039 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 18670
/proc/meminfo: memFree=1612944/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=1320 CPUtime=0.02
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 146 0 0 0 2 0 0 0 18 0 1 0 219818433 1351680 128 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 330 128 90 219 0 107 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1320

[startup+0.10181 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 18670
/proc/meminfo: memFree=1612944/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=1576 CPUtime=0.09
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 211 0 0 0 9 0 0 0 18 0 1 0 219818433 1613824 193 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 394 193 90 219 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1576

[startup+0.301828 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 18670
/proc/meminfo: memFree=1612944/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=2232 CPUtime=0.29
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 366 0 0 0 29 0 0 0 19 0 1 0 219818433 2285568 348 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 558 348 90 219 0 335 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2232

[startup+0.701866 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 18670
/proc/meminfo: memFree=1612944/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=3588 CPUtime=0.69
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 617 0 0 0 69 0 0 0 22 0 1 0 219818433 3674112 599 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 897 599 90 219 0 674 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3588

[startup+1.50194 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 18671
/proc/meminfo: memFree=1610320/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=5828 CPUtime=1.49
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 976 0 0 0 149 0 0 0 25 0 1 0 219818433 5967872 909 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 1457 909 90 219 0 1234 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5828

[startup+3.10209 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 18671
/proc/meminfo: memFree=1608784/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=6228 CPUtime=3.09
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 1313 0 0 0 308 1 0 0 25 0 1 0 219818433 6377472 1246 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 1557 1246 90 219 0 1334 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6228

[startup+6.30138 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 18671
/proc/meminfo: memFree=1606680/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=10608 CPUtime=6.29
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 1754 0 0 0 627 2 0 0 25 0 1 0 219818433 10862592 1687 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 2652 1687 90 219 0 2429 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10608

[startup+12.702 s]
/proc/loadavg: 0.88 0.95 0.98 2/65 18671
/proc/meminfo: memFree=1604120/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=11584 CPUtime=12.68
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 2400 0 0 0 1264 4 0 0 25 0 1 0 219818433 11862016 2236 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 2896 2236 90 219 0 2673 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11584

[startup+25.5012 s]
/proc/loadavg: 0.89 0.95 0.98 2/65 18671
/proc/meminfo: memFree=1600536/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=20400 CPUtime=25.49
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 3297 0 0 0 2541 8 0 0 25 0 1 0 219818433 20889600 3133 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 5100 3133 90 219 0 4877 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20400

[startup+51.1015 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 18671
/proc/meminfo: memFree=1596376/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=22032 CPUtime=51.08
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 4539 0 0 0 5095 13 0 0 25 0 1 0 219818433 22560768 4182 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 5508 4182 90 219 0 5285 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22032

[startup+102.305 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 18671
/proc/meminfo: memFree=1590360/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=40976 CPUtime=102.27
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 6406 0 0 0 10208 19 0 0 25 0 1 0 219818433 41959424 5664 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 10244 5664 90 219 0 10021 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 40976

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18671
/proc/meminfo: memFree=1583576/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=41360 CPUtime=162.25
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 8104 0 0 0 16200 25 0 0 25 0 1 0 219818433 42352640 7362 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 10340 7362 90 219 0 10117 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 41360

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18671
/proc/meminfo: memFree=1578520/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=42656 CPUtime=222.23
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 9357 0 0 0 22194 29 0 0 25 0 1 0 219818433 43679744 8615 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 10664 8615 90 219 0 10441 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 42656

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18671
/proc/meminfo: memFree=1576344/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=43344 CPUtime=282.22
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 9908 0 0 0 28188 34 0 0 25 0 1 0 219818433 44384256 9166 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 10836 9166 90 219 0 10613 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 43344

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18671
/proc/meminfo: memFree=1572760/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=44004 CPUtime=342.2
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 10796 0 0 0 34182 38 0 0 25 0 1 0 219818433 45060096 10054 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 11001 10054 90 219 0 10778 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 44004

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18671
/proc/meminfo: memFree=1568856/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=80372 CPUtime=402.19
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 12547 0 0 0 40177 42 0 0 25 0 1 0 219818433 82300928 11036 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 20093 11036 90 219 0 19870 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 80372

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18671
/proc/meminfo: memFree=1566936/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=81756 CPUtime=462.17
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 13013 0 0 0 46171 46 0 0 25 0 1 0 219818433 83718144 11502 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 20439 11502 90 219 0 20216 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 81756

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18671
/proc/meminfo: memFree=1565656/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=82152 CPUtime=522.16
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 13350 0 0 0 52167 49 0 0 25 0 1 0 219818433 84123648 11839 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 20538 11839 90 219 0 20315 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 82152

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18671
/proc/meminfo: memFree=1563544/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=82976 CPUtime=582.14
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 13859 0 0 0 58162 52 0 0 25 0 1 0 219818433 84967424 12348 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 20744 12348 90 219 0 20521 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 82976

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18671
/proc/meminfo: memFree=1560920/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=83636 CPUtime=642.14
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 14515 0 0 0 64158 56 0 0 25 0 1 0 219818433 85643264 13004 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 20909 13004 90 219 0 20686 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 83636


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18671
/proc/meminfo: memFree=1556120/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=84784 CPUtime=822.09
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 15705 0 0 0 82146 63 0 0 25 0 1 0 219818433 86818816 14194 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 21196 14194 90 219 0 20973 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 84784

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18671
/proc/meminfo: memFree=1555288/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=84916 CPUtime=882.08
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 15909 0 0 0 88142 66 0 0 25 0 1 0 219818433 86953984 14398 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 21229 14398 90 219 0 21006 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 84916

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18671
/proc/meminfo: memFree=1553432/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=84916 CPUtime=942.06
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 16373 0 0 0 94137 69 0 0 25 0 1 0 219818433 86953984 14862 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 21229 14862 90 219 0 21006 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 84916

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18671
/proc/meminfo: memFree=1551960/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=85060 CPUtime=1002.05
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 16744 0 0 0 100133 72 0 0 25 0 1 0 219818433 87101440 15233 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 21265 15233 90 219 0 21042 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 85060

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18671
/proc/meminfo: memFree=1551448/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=85640 CPUtime=1062.03
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 16921 0 0 0 106128 75 0 0 25 0 1 0 219818433 87695360 15377 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 21410 15377 90 219 0 21187 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 85640

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18671
/proc/meminfo: memFree=1550872/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=85944 CPUtime=1122.01
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 17043 0 0 0 112125 76 0 0 25 0 1 0 219818433 88006656 15499 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 21486 15499 90 219 0 21263 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 85944

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 18847
/proc/meminfo: memFree=1548624/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=86456 CPUtime=1181.91
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 17249 0 0 0 118110 81 0 0 25 0 1 0 219818433 88530944 15705 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 21614 15705 90 219 0 21391 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 86456

[startup+1242.3 s]
/proc/loadavg: 1.03 0.99 0.98 2/65 18869
/proc/meminfo: memFree=1549208/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=93028 CPUtime=1241.88
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 18932 0 0 0 124103 85 0 0 25 0 1 0 219818433 95260672 15851 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 23257 15851 90 219 0 23034 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 93028

[startup+1302.3 s]
/proc/loadavg: 1.11 1.02 0.99 2/65 18869
/proc/meminfo: memFree=1548888/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=93264 CPUtime=1301.87
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 19017 0 0 0 130100 87 0 0 25 0 1 0 219818433 95502336 15936 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 23316 15936 90 219 0 23093 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 93264

[startup+1362.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 18869
/proc/meminfo: memFree=1548568/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=93264 CPUtime=1361.84
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 19094 0 0 0 136094 90 0 0 25 0 1 0 219818433 95502336 16013 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 23316 16013 90 219 0 23093 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 93264

[startup+1422.31 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 18869
/proc/meminfo: memFree=1548248/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=93512 CPUtime=1421.84
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 19172 0 0 0 142090 94 0 0 25 0 1 0 219818433 95756288 16091 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 23378 16091 90 219 0 23155 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 93512

[startup+1482.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18869
/proc/meminfo: memFree=1547800/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=93644 CPUtime=1481.82
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 19290 0 0 0 148086 96 0 0 25 0 1 0 219818433 95891456 16209 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 23411 16209 90 219 0 23188 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 93644

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18869
/proc/meminfo: memFree=1547352/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=93908 CPUtime=1541.81
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 19388 0 0 0 154083 98 0 0 25 0 1 0 219818433 96161792 16307 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 23477 16307 90 219 0 23254 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 93908

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18869
/proc/meminfo: memFree=1546904/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=94040 CPUtime=1601.79
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 19511 0 0 0 160078 101 0 0 25 0 1 0 219818433 96296960 16430 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 23510 16430 90 219 0 23287 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 94040

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18869
/proc/meminfo: memFree=1546648/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=94320 CPUtime=1661.78
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 19565 0 0 0 166076 102 0 0 25 0 1 0 219818433 96583680 16484 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 23580 16484 90 219 0 23357 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 94320

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18869
/proc/meminfo: memFree=1545752/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=94452 CPUtime=1721.76
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 19804 0 0 0 172072 104 0 0 25 0 1 0 219818433 96718848 16723 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 23613 16723 90 219 0 23390 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 94452

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18871
/proc/meminfo: memFree=1544088/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=94584 CPUtime=1781.75
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 20214 0 0 0 178068 107 0 0 25 0 1 0 219818433 96854016 17133 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 23646 17133 90 219 0 23423 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 94584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18871
/proc/meminfo: memFree=1543768/2055920 swapFree=4183976/4192956
[pid=18670] ppid=18668 vsize=94584 CPUtime=1800.05
/proc/18670/stat : 18670 (PBS4_SAT07v2) R 18668 18670 18605 0 -1 4194304 20307 0 0 0 179898 107 0 0 25 0 1 0 219818433 96854016 17226 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18670/statm: 23646 17226 90 219 0 23423 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 94584

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): 1798.98
CPU system time (s): 1.08983
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 94584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.98
system time used= 1.08983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20308
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= 1274

runsolver used 1.2978 second user time and 3.67844 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Tue May  8 18:42:11 UTC 2007

IDJOB= 459144
IDBENCH= 2915
IDSOLVER= 200
FILE ID= node48/459144-1178649731

PBS_JOBID= 5218399

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_6_50_2.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459144-1178649731/instance-459144-1178649731.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-459144-1178649731 -o ROOT/results/node48/conversion-459144-1178649731 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459144-1178649731/instance-459144-1178649731.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-459144-1178649731 -o ROOT/results/node48/solver-459144-1178649731 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459144-1178649731/instance-459144-1178649731.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  25ec3c4431eaa97f8c8dfc7dcac7b55c

RANDOM SEED= 303362491

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1613352 kB
Buffers:         33840 kB
Cached:         292572 kB
SwapCached:       3048 kB
Active:          81124 kB
Inactive:       254816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1613352 kB
SwapTotal:     4192956 kB
SwapFree:      4183976 kB
Dirty:            2492 kB
Writeback:           0 kB
Mapped:          15512 kB
Slab:            92624 kB
Committed_AS:  3739240 kB
PageTables:       1388 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= 66562 MiB

End job on node48 on Tue May  8 19:12:14 UTC 2007