Trace number 458456

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) 1800.08 1800.66

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-ran13x13.opb
MD5SUMecb100828df8b78be2412f9a59b2e86c
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 benchmark0.104983
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5239
Total number of constraints195
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 constraints195
Minimum length of a constraint31
Maximum length of a constraint390
Number of terms in the objective function 5239
Biggest coefficient in the objective function 2907
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 528350
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 528350
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/458456-1178624727/instance-458456-1178624727.opb ......
1800.02/1800.60	c done parsing opb.
1800.02/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458456-1178624727/instance-458456-1178624727.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/node35/watcher-458456-1178624727 -o ROOT/results/node35/solver-458456-1178624727 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458456-1178624727/instance-458456-1178624727.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: 0.91 0.95 0.94 3/77 12670
/proc/meminfo: memFree=1563576/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=1964 CPUtime=0
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 302 0 0 0 0 0 0 0 18 0 1 0 310388123 2011136 284 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 491 284 84 219 0 268 0

[startup+0.0890381 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 12670
/proc/meminfo: memFree=1563576/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=2372 CPUtime=0.08
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 378 0 0 0 8 0 0 0 18 0 1 0 310388123 2428928 360 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586450 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 593 360 86 219 0 370 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2372

[startup+0.101039 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 12670
/proc/meminfo: memFree=1563576/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=2372 CPUtime=0.09
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 398 0 0 0 9 0 0 0 18 0 1 0 310388123 2428928 380 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586965 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 593 380 86 219 0 370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2372

[startup+0.301063 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 12670
/proc/meminfo: memFree=1563576/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=3892 CPUtime=0.29
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 780 0 0 0 29 0 0 0 19 0 1 0 310388123 3985408 639 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 973 639 90 219 0 750 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3892

[startup+0.701109 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 12670
/proc/meminfo: memFree=1563576/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=3892 CPUtime=0.69
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 817 0 0 0 68 1 0 0 23 0 1 0 310388123 3985408 676 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 973 676 90 219 0 750 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3892

[startup+1.50221 s]
/proc/loadavg: 0.91 0.95 0.94 2/78 12671
/proc/meminfo: memFree=1561200/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=4148 CPUtime=1.49
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 851 0 0 0 148 1 0 0 25 0 1 0 310388123 4247552 710 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 1037 710 90 219 0 814 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4148

[startup+3.10139 s]
/proc/loadavg: 0.91 0.95 0.94 2/78 12671
/proc/meminfo: memFree=1560816/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=4660 CPUtime=3.09
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 929 0 0 0 307 2 0 0 25 0 1 0 310388123 4771840 788 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 1165 788 90 219 0 942 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4660

[startup+6.30176 s]
/proc/loadavg: 0.92 0.95 0.94 2/78 12671
/proc/meminfo: memFree=1560048/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=5812 CPUtime=6.29
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 1096 0 0 0 627 2 0 0 25 0 1 0 310388123 5951488 955 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 1453 955 90 219 0 1230 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5812

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.94 2/78 12671
/proc/meminfo: memFree=1558448/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=8264 CPUtime=12.69
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 1513 0 0 0 1266 3 0 0 25 0 1 0 310388123 8462336 1372 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545346 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 2066 1372 90 219 0 1843 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8264

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.94 2/78 12671
/proc/meminfo: memFree=1555184/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=13152 CPUtime=25.49
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 2290 0 0 0 2543 6 0 0 25 0 1 0 310388123 13467648 2149 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 3288 2149 90 219 0 3065 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13152

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.94 2/78 12671
/proc/meminfo: memFree=1534896/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=38716 CPUtime=51.07
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 7499 0 0 0 5093 14 0 0 25 0 1 0 310388123 39645184 7358 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 9679 7358 90 219 0 9456 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38716

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.94 2/78 12671
/proc/meminfo: memFree=1520048/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=74700 CPUtime=102.27
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 11222 0 0 0 10203 24 0 0 25 0 1 0 310388123 76492800 10935 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 18675 10935 90 219 0 18452 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 74700

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12671
/proc/meminfo: memFree=1487152/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=79284 CPUtime=162.25
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 19559 0 0 0 16190 35 0 0 25 0 1 0 310388123 81186816 19079 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 19821 19079 90 219 0 19598 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 79284

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12671
/proc/meminfo: memFree=1460784/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=149112 CPUtime=222.23
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 26159 0 0 0 22176 47 0 0 25 0 1 0 310388123 152690688 25679 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 37278 25679 90 219 0 37055 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 149112

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12671
/proc/meminfo: memFree=1459632/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=149960 CPUtime=282.22
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 26434 0 0 0 28167 55 0 0 25 0 1 0 310388123 153559040 25954 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545261 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 37490 25954 90 219 0 37267 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 149960

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12671
/proc/meminfo: memFree=1458992/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=151640 CPUtime=342.2
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 26988 0 0 0 34158 62 0 0 25 0 1 0 310388123 155279360 26123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 37910 26123 90 219 0 37687 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 151640

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12671
/proc/meminfo: memFree=1458160/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=152260 CPUtime=402.18
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 27181 0 0 0 40148 70 0 0 25 0 1 0 310388123 155914240 26316 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 38065 26316 90 219 0 37842 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 152260

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12671
/proc/meminfo: memFree=1457264/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=152712 CPUtime=462.17
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 27419 0 0 0 46141 76 0 0 25 0 1 0 310388123 156377088 26554 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557354 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 38178 26554 90 219 0 37955 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 152712

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12671
/proc/meminfo: memFree=1422384/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=157128 CPUtime=522.15
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 36471 0 0 0 52128 87 0 0 25 0 1 0 310388123 160899072 35606 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 39282 35606 90 219 0 39059 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 157128

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12671
/proc/meminfo: memFree=1358128/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=299040 CPUtime=582.13
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 52887 0 0 0 58112 101 0 0 25 0 1 0 310388123 306216960 51253 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 74760 51253 90 219 0 74537 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 299040

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12671
/proc/meminfo: memFree=1328176/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=306768 CPUtime=642.12
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 60321 0 0 0 64101 111 0 0 25 0 1 0 310388123 314130432 58687 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 76692 58687 90 219 0 76469 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 306768


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12671
/proc/meminfo: memFree=1284720/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=316768 CPUtime=822.07
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 71175 0 0 0 82077 130 0 0 25 0 1 0 310388123 324370432 69541 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544719 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 79192 69541 90 219 0 78969 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 316768

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12671
/proc/meminfo: memFree=1284272/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=317080 CPUtime=882.06
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 71278 0 0 0 88068 138 0 0 25 0 1 0 310388123 324689920 69644 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 79270 69644 90 219 0 79047 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 317080

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/84 12743
/proc/meminfo: memFree=1282432/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=317412 CPUtime=942
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 71425 0 0 0 94055 145 0 0 25 0 1 0 310388123 325029888 69791 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 79353 69791 90 219 0 79130 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 317412

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12869
/proc/meminfo: memFree=1282928/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=317764 CPUtime=1001.92
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 71557 0 0 0 100039 153 0 0 25 0 1 0 310388123 325390336 69923 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 79441 69923 90 219 0 79218 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 317764

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12869
/proc/meminfo: memFree=1282480/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=317764 CPUtime=1061.91
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 71679 0 0 0 106030 161 0 0 25 0 1 0 310388123 325390336 70045 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 79441 70045 90 219 0 79218 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 317764

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12869
/proc/meminfo: memFree=1282032/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=318140 CPUtime=1121.89
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 71810 0 0 0 112020 169 0 0 25 0 1 0 310388123 325775360 70176 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 79535 70176 90 219 0 79312 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 318140

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12869
/proc/meminfo: memFree=1281520/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=318540 CPUtime=1181.87
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 71947 0 0 0 118009 178 0 0 25 0 1 0 310388123 326184960 70313 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 79635 70313 90 219 0 79412 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 318540

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12869
/proc/meminfo: memFree=1281072/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=318540 CPUtime=1241.85
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 72070 0 0 0 123999 186 0 0 25 0 1 0 310388123 326184960 70436 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 79635 70436 90 219 0 79412 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 318540

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12869
/proc/meminfo: memFree=1280624/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=325108 CPUtime=1301.85
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 73720 0 0 0 129989 196 0 0 25 0 1 0 310388123 332910592 70549 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 81277 70549 90 219 0 81054 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 325108

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12869
/proc/meminfo: memFree=1280304/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=325108 CPUtime=1361.83
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 73819 0 0 0 135978 205 0 0 25 0 1 0 310388123 332910592 70648 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 81277 70648 90 219 0 81054 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 325108

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12869
/proc/meminfo: memFree=1279664/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=325560 CPUtime=1421.81
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 73972 0 0 0 141970 211 0 0 25 0 1 0 310388123 333373440 70801 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 81390 70801 90 219 0 81167 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 325560

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12869
/proc/meminfo: memFree=1279088/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=326040 CPUtime=1481.8
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 74115 0 0 0 147958 222 0 0 25 0 1 0 310388123 333864960 70944 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 81510 70944 90 219 0 81287 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 326040

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12869
/proc/meminfo: memFree=1278832/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=326040 CPUtime=1541.78
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 74191 0 0 0 153949 229 0 0 25 0 1 0 310388123 333864960 71020 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 81510 71020 90 219 0 81287 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 326040

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.94 3/78 12869
/proc/meminfo: memFree=1278064/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=326548 CPUtime=1601.76
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 74381 0 0 0 159939 237 0 0 25 0 1 0 310388123 334385152 71210 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 81637 71210 90 219 0 81414 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 326548

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12869
/proc/meminfo: memFree=1277616/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=326548 CPUtime=1661.75
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 74493 0 0 0 165928 247 0 0 25 0 1 0 310388123 334385152 71322 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 81637 71322 90 219 0 81414 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 326548

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12869
/proc/meminfo: memFree=1277168/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=327088 CPUtime=1721.73
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 74594 0 0 0 171917 256 0 0 25 0 1 0 310388123 334938112 71423 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 81772 71423 90 219 0 81549 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 327088

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12869
/proc/meminfo: memFree=1276912/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=327088 CPUtime=1781.71
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 74666 0 0 0 177908 263 0 0 25 0 1 0 310388123 334938112 71495 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 81772 71495 90 219 0 81549 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 327088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12869
/proc/meminfo: memFree=1276592/2055920 swapFree=4151392/4192956
[pid=12670] ppid=12668 vsize=327088 CPUtime=1800.02
/proc/12670/stat : 12670 (PBS4_SAT07v2) R 12668 12670 11912 0 -1 4194304 74737 0 0 0 179737 265 0 0 25 0 1 0 310388123 334938112 71566 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12670/statm: 81772 71566 90 219 0 81549 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 327088

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): 1800.66
CPU time (s): 1800.08
CPU user time (s): 1797.37
CPU system time (s): 2.70159
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 327088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.37
system time used= 2.70159
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74738
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= 2275

runsolver used 1.47978 second user time and 3.75143 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Tue May  8 11:45:27 UTC 2007

IDJOB= 458456
IDBENCH= 1568
IDSOLVER= 200
FILE ID= node35/458456-1178624727

PBS_JOBID= 5218266

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
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-ran13x13.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458456-1178624727/instance-458456-1178624727.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-458456-1178624727 -o ROOT/results/node35/conversion-458456-1178624727 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458456-1178624727/instance-458456-1178624727.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-458456-1178624727 -o ROOT/results/node35/solver-458456-1178624727 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458456-1178624727/instance-458456-1178624727.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  ecb100828df8b78be2412f9a59b2e86c

RANDOM SEED= 386744678

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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:       1564048 kB
Buffers:         37688 kB
Cached:         331792 kB
SwapCached:       8872 kB
Active:         185768 kB
Inactive:       207708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1564048 kB
SwapTotal:     4192956 kB
SwapFree:      4151392 kB
Dirty:            2544 kB
Writeback:           0 kB
Mapped:          31192 kB
Slab:            83708 kB
Committed_AS:  7618612 kB
PageTables:       1996 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 node35 on Tue May  8 12:15:30 UTC 2007