Trace number 454614

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.04 1800.53

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_25_2.opb
MD5SUM1af848a7208b60f67c27d4022c7b5abe
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-151
Best CPU time to get the best result obtained on this benchmark1800.18
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -151
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint25
Maximum length of a constraint50
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31544
Sum of products size (including duplicates)63088
Number of different products15772
Sum of products size31544

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/454614-1178028378/instance-454614-1178028378.opb ......
0.49/0.57	c done parsing opb.
0.49/0.57	o 910
0.59/0.67	o 909
0.59/0.69	o 908
0.79/0.81	o 907
0.79/0.83	o 900
0.79/0.85	o 899
0.79/0.88	o 898
12.58/12.68	o 894
13.79/13.82	o 893
13.79/13.84	o 892
16.69/16.73	o 891
17.79/17.83	o 890
17.79/17.85	o 889
17.79/17.88	o 886
17.79/17.89	o 885
18.39/18.44	o 884
1800.02/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454614-1178028378/instance-454614-1178028378.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node24/watcher-454614-1178028378 -o ROOT/results/node24/solver-454614-1178028378 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454614-1178028378/PBS4 /tmp/evaluation/454614-1178028378/instance-454614-1178028378.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 0.97 3/77 27573
/proc/meminfo: memFree=1849432/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=2900 CPUtime=0
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 497 0 0 0 0 0 0 0 18 0 1 0 250755955 2969600 480 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/27573/statm: 725 485 81 219 0 502 0

[startup+0.053665 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 27573
/proc/meminfo: memFree=1849432/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=4408 CPUtime=0.05
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 878 0 0 0 5 0 0 0 18 0 1 0 250755955 4513792 861 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/27573/statm: 1102 861 87 219 0 879 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4408

[startup+0.101671 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 27573
/proc/meminfo: memFree=1849432/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=5088 CPUtime=0.09
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 1051 0 0 0 9 0 0 0 18 0 1 0 250755955 5210112 1034 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/27573/statm: 1272 1035 87 219 0 1049 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5088

[startup+0.301692 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 27573
/proc/meminfo: memFree=1849432/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=7584 CPUtime=0.29
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 1816 0 0 0 29 0 0 0 20 0 1 0 250755955 7766016 1701 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0
/proc/27573/statm: 1896 1701 88 219 0 1673 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7584

[startup+0.701735 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 27573
/proc/meminfo: memFree=1849432/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=12940 CPUtime=0.69
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 3147 0 0 0 68 1 0 0 23 0 1 0 250755955 13250560 2646 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 3235 2646 104 219 0 3012 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12940

[startup+1.50287 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 27574
/proc/meminfo: memFree=1837200/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=19856 CPUtime=1.49
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 4650 0 0 0 147 2 0 0 25 0 1 0 250755955 20332544 4149 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 4964 4149 104 219 0 4741 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19856

[startup+3.10199 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 27574
/proc/meminfo: memFree=1829200/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=44432 CPUtime=3.09
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 7185 0 0 0 306 3 0 0 25 0 1 0 250755955 45498368 6684 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 11108 6684 104 219 0 10885 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44432

[startup+6.30134 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 27574
/proc/meminfo: memFree=1811152/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=77200 CPUtime=6.29
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 11221 0 0 0 623 6 0 0 25 0 1 0 250755955 79052800 10720 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 19300 10720 104 219 0 19077 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 77200

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.97 2/78 27574
/proc/meminfo: memFree=1781968/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=77332 CPUtime=12.68
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 17878 0 0 0 1259 9 0 0 25 0 1 0 250755955 79187968 17377 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 19333 17377 104 219 0 19110 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 77332

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.97 2/78 27574
/proc/meminfo: memFree=1762832/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=144880 CPUtime=25.48
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 22357 0 0 0 2535 13 0 0 25 0 1 0 250755955 148357120 21625 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 36220 21625 104 219 0 35997 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 144880

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 27574
/proc/meminfo: memFree=1762320/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=145992 CPUtime=51.08
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 23096 0 0 0 5093 15 0 0 25 0 1 0 250755955 149495808 21742 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 36498 21742 104 219 0 36275 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 145992

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 27574
/proc/meminfo: memFree=1761424/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=146464 CPUtime=102.26
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 24128 0 0 0 10208 18 0 0 25 0 1 0 250755955 149979136 21949 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 36616 21949 104 219 0 36393 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 146464

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1760464/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=148260 CPUtime=162.24
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 25711 0 0 0 16202 22 0 0 25 0 1 0 250755955 151818240 22190 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 37065 22190 104 219 0 36842 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 148260

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1759504/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=148828 CPUtime=222.23
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 26907 0 0 0 22196 27 0 0 25 0 1 0 250755955 152399872 22429 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559400 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 37207 22429 104 219 0 36984 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 148828

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1758544/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=149464 CPUtime=282.21
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 28065 0 0 0 28190 31 0 0 25 0 1 0 250755955 153051136 22663 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 37366 22663 104 219 0 37143 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 149464

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1757648/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=152884 CPUtime=342.19
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 29989 0 0 0 34183 36 0 0 25 0 1 0 250755955 156553216 22894 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 38221 22894 104 219 0 37998 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 152884

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1756688/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=153256 CPUtime=402.17
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 31144 0 0 0 40178 39 0 0 25 0 1 0 250755955 156934144 23125 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 38314 23125 104 219 0 38091 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 153256

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1755792/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=154064 CPUtime=462.15
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 32299 0 0 0 46172 43 0 0 25 0 1 0 250755955 157761536 23356 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559861 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 38516 23356 104 219 0 38293 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 154064

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1754896/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=154508 CPUtime=522.14
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 33451 0 0 0 52166 48 0 0 25 0 1 0 250755955 158216192 23584 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 38627 23584 104 219 0 38404 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 154508

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1753936/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=154980 CPUtime=582.12
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 34567 0 0 0 58160 52 0 0 25 0 1 0 250755955 158699520 23809 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 38745 23809 104 219 0 38522 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 154980

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1753104/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=155480 CPUtime=642.12
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 35682 0 0 0 64156 56 0 0 25 0 1 0 250755955 159211520 24033 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 38870 24033 104 219 0 38647 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 155480


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1749456/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=163320 CPUtime=882.05
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 41631 0 0 0 88134 71 0 0 25 0 1 0 250755955 167239680 24914 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 40830 24914 104 219 0 40607 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 163320

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1748624/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=163956 CPUtime=942.03
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 42704 0 0 0 94128 75 0 0 25 0 1 0 250755955 167890944 25129 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 40989 25129 104 219 0 40766 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 163956

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1747792/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=163956 CPUtime=1002.02
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 43814 0 0 0 100122 80 0 0 25 0 1 0 250755955 167890944 25348 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 40989 25348 104 219 0 40766 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 163956

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1746960/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=164632 CPUtime=1062
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 44848 0 0 0 106116 84 0 0 25 0 1 0 250755955 168583168 25557 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 41158 25557 104 219 0 40935 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 164632

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1746064/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=165352 CPUtime=1121.99
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 45920 0 0 0 112111 88 0 0 25 0 1 0 250755955 169320448 25771 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 41338 25771 104 219 0 41115 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 165352

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1745168/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=165352 CPUtime=1181.97
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 46990 0 0 0 118105 92 0 0 25 0 1 0 250755955 169320448 25983 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134561178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 41338 25983 104 219 0 41115 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 165352

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1744336/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=166116 CPUtime=1241.96
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 48060 0 0 0 124101 95 0 0 25 0 1 0 250755955 170102784 26195 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 41529 26195 104 219 0 41306 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 166116

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 3/78 27574
/proc/meminfo: memFree=1743504/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=166116 CPUtime=1301.94
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 49093 0 0 0 130096 98 0 0 25 0 1 0 250755955 170102784 26403 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 41529 26403 104 219 0 41306 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 166116

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1742608/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=166928 CPUtime=1361.92
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 50126 0 0 0 136090 102 0 0 25 0 1 0 250755955 170934272 26611 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 41732 26611 104 219 0 41509 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 166928

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1741712/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=166928 CPUtime=1421.91
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 51157 0 0 0 142084 107 0 0 25 0 1 0 250755955 170934272 26817 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 41732 26817 104 219 0 41509 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 166928

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1740880/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=167792 CPUtime=1481.89
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 52188 0 0 0 148079 110 0 0 25 0 1 0 250755955 171819008 27023 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 41948 27023 104 219 0 41725 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 167792

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1740112/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=167792 CPUtime=1541.87
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 53218 0 0 0 154073 114 0 0 25 0 1 0 250755955 171819008 27228 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563258 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 41948 27228 104 219 0 41725 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 167792

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1739216/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=168708 CPUtime=1601.86
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 54248 0 0 0 160069 117 0 0 25 0 1 0 250755955 172756992 27433 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 42177 27433 104 219 0 41954 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 168708

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1738384/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=180996 CPUtime=1661.85
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 58351 0 0 0 166063 122 0 0 25 0 1 0 250755955 185339904 27638 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 45249 27638 104 219 0 45026 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 180996

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1737616/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=181968 CPUtime=1721.83
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 59343 0 0 0 172058 125 0 0 25 0 1 0 250755955 186335232 27838 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 45492 27838 104 219 0 45269 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 181968

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1736784/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=181968 CPUtime=1781.81
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 60372 0 0 0 178052 129 0 0 25 0 1 0 250755955 186335232 28042 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 45492 28042 104 219 0 45269 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 181968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1736528/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=181968 CPUtime=1800.02
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 60662 0 0 0 179872 130 0 0 25 0 1 0 250755955 186335232 28101 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559891 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 45492 28101 104 219 0 45269 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 181968

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 27574
/proc/meminfo: memFree=1736528/2055920 swapFree=4143588/4192956
[pid=27573] ppid=27571 vsize=181968 CPUtime=1800.02
/proc/27573/stat : 27573 (PBS4) R 27571 27573 19478 0 -1 4194304 60662 0 0 0 179872 130 0 0 25 0 1 0 250755955 186335232 28101 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559891 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27573/statm: 45492 28101 104 219 0 45269 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 181968

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.04
CPU user time (s): 1798.72
CPU system time (s): 1.3218
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 181968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.72
system time used= 1.3218
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60663
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= 1655

runsolver used 1.42778 second user time and 3.99939 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Tue May  1 14:06:18 UTC 2007

IDJOB= 454614
IDBENCH= 48209
IDSOLVER= 157
FILE ID= node24/454614-1178028378

PBS_JOBID= 4728336

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_1000_25_2.opb
COMMAND LINE= /tmp/evaluation/454614-1178028378/PBS4 /tmp/evaluation/454614-1178028378/instance-454614-1178028378.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-454614-1178028378 -o ROOT/results/node24/conversion-454614-1178028378 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454614-1178028378/instance-454614-1178028378.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-454614-1178028378 -o ROOT/results/node24/solver-454614-1178028378 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454614-1178028378/PBS4 /tmp/evaluation/454614-1178028378/instance-454614-1178028378.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  1af848a7208b60f67c27d4022c7b5abe

RANDOM SEED= 619148569

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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:       1849904 kB
Buffers:         52832 kB
Cached:          66856 kB
SwapCached:      17060 kB
Active:         101408 kB
Inactive:        45564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849904 kB
SwapTotal:     4192956 kB
SwapFree:      4143588 kB
Dirty:            2472 kB
Writeback:           0 kB
Mapped:          34088 kB
Slab:            44588 kB
Committed_AS:  5264792 kB
PageTables:       1820 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 node24 on Tue May  1 14:36:22 UTC 2007