Trace number 455064

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. 1800.11 1800.57

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_200_25_1.opb
MD5SUM4142356c9f50acd7c9005938f6b31a6d
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-32
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -32
Optimality of the best value was proved NO
Number of variables400
Total number of constraints601
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints401
Minimum length of a constraint2
Maximum length of a constraint400
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 400
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)12408
Sum of products size (including duplicates)24816
Number of different products6204
Sum of products size12408

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/455064-1178036462/instance-455064-1178036462.opb ......
2.39/2.41	c done parsing opb.
2.39/2.41	o 182
3.79/3.84	o 181
3.99/4.09	o 180
4.39/4.46	o 179
5.19/5.29	o 178
10.99/11.09	o 177
17.89/17.96	o 176
102.17/102.21	o 175
179.15/179.25	o 174
1800.03/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455064-1178036462/instance-455064-1178036462.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node7/watcher-455064-1178036462 -o ROOT/results/node7/solver-455064-1178036462 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455064-1178036462/PBS4 /tmp/evaluation/455064-1178036462/instance-455064-1178036462.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.07 1.04 1.00 3/77 3368
/proc/meminfo: memFree=1840816/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=2232 CPUtime=0
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 347 0 0 0 0 0 0 0 18 0 1 0 279683837 2285568 330 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/3368/statm: 558 330 87 219 0 335 0

[startup+0.0211871 s]
/proc/loadavg: 1.07 1.04 1.00 3/77 3368
/proc/meminfo: memFree=1840816/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=2504 CPUtime=0.01
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 408 0 0 0 1 0 0 0 18 0 1 0 279683837 2564096 391 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/3368/statm: 626 391 87 219 0 403 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2504

[startup+0.102195 s]
/proc/loadavg: 1.07 1.04 1.00 3/77 3368
/proc/meminfo: memFree=1840816/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=3676 CPUtime=0.09
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 709 0 0 0 9 0 0 0 18 0 1 0 279683837 3764224 659 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/3368/statm: 919 659 88 219 0 696 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3676

[startup+0.302216 s]
/proc/loadavg: 1.07 1.04 1.00 3/77 3368
/proc/meminfo: memFree=1840816/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=4260 CPUtime=0.29
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 992 0 0 0 29 0 0 0 20 0 1 0 279683837 4362240 877 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 1065 877 93 219 0 842 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4260

[startup+0.701257 s]
/proc/loadavg: 1.07 1.04 1.00 3/77 3368
/proc/meminfo: memFree=1840816/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=4260 CPUtime=0.69
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 992 0 0 0 69 0 0 0 23 0 1 0 279683837 4362240 877 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563737 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 1065 877 93 219 0 842 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4260

[startup+1.50134 s]
/proc/loadavg: 1.07 1.04 1.00 2/78 3369
/proc/meminfo: memFree=1837672/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=4260 CPUtime=1.49
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 995 0 0 0 149 0 0 0 25 0 1 0 279683837 4362240 880 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 1065 880 93 219 0 842 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4260

[startup+3.10151 s]
/proc/loadavg: 1.07 1.04 1.00 2/78 3369
/proc/meminfo: memFree=1837480/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=4784 CPUtime=3.09
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 1069 0 0 0 309 0 0 0 25 0 1 0 279683837 4898816 954 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 1196 954 104 219 0 973 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4784

[startup+6.30185 s]
/proc/loadavg: 1.07 1.04 1.00 2/78 3369
/proc/meminfo: memFree=1836392/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=6988 CPUtime=6.29
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 1469 0 0 0 628 1 0 0 25 0 1 0 279683837 7155712 1354 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559785 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 1747 1354 104 219 0 1524 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6988

[startup+12.7015 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 3369
/proc/meminfo: memFree=1823720/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=22704 CPUtime=12.69
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 4590 0 0 0 1264 5 0 0 25 0 1 0 279683837 23248896 4426 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 5676 4426 104 219 0 5453 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22704

[startup+25.5019 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 3369
/proc/meminfo: memFree=1818088/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=23928 CPUtime=25.48
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 5988 0 0 0 2540 8 0 0 25 0 1 0 279683837 24502272 5727 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 5982 5727 104 219 0 5759 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23928

[startup+51.1015 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 3369
/proc/meminfo: memFree=1816744/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=25636 CPUtime=51.07
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 6513 0 0 0 5088 19 0 0 25 0 1 0 279683837 26251264 6059 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 6409 6059 104 219 0 6186 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25636

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 3369
/proc/meminfo: memFree=1814760/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=28340 CPUtime=102.27
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 7375 0 0 0 10189 38 0 0 25 0 1 0 279683837 29020160 6536 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 7085 6536 104 219 0 6862 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28340

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 3369
/proc/meminfo: memFree=1812392/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=29664 CPUtime=162.25
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 7941 0 0 0 16168 57 0 0 25 0 1 0 279683837 30375936 7102 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 7416 7102 104 219 0 7193 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 29664

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 3369
/proc/meminfo: memFree=1810856/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=33484 CPUtime=222.24
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 9094 0 0 0 22143 81 0 0 25 0 1 0 279683837 34287616 7486 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 8371 7486 104 219 0 8148 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33484

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 3369
/proc/meminfo: memFree=1799592/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=51556 CPUtime=282.22
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 11899 0 0 0 28127 95 0 0 25 0 1 0 279683837 52793344 10291 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 12889 10291 104 219 0 12666 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 51556

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3369
/proc/meminfo: memFree=1769064/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=88296 CPUtime=342.2
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 19539 0 0 0 34112 108 0 0 25 0 1 0 279683837 90415104 17931 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 22074 17931 104 219 0 21851 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 88296

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3369
/proc/meminfo: memFree=1730152/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=155896 CPUtime=402.19
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 29222 0 0 0 40098 121 0 0 25 0 1 0 279683837 159637504 27614 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 38974 27614 104 219 0 38751 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 155896

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3369
/proc/meminfo: memFree=1728616/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=156624 CPUtime=462.17
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 29579 0 0 0 46087 130 0 0 25 0 1 0 279683837 160382976 27971 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 39156 27971 104 219 0 38933 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 156624

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3369
/proc/meminfo: memFree=1726632/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=164256 CPUtime=522.16
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 31590 0 0 0 52077 139 0 0 25 0 1 0 279683837 168198144 28445 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 41064 28445 104 219 0 40841 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 164256

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3369
/proc/meminfo: memFree=1725608/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=164832 CPUtime=582.14
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 31837 0 0 0 58068 146 0 0 25 0 1 0 279683837 168787968 28692 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 41208 28692 104 219 0 40985 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 164832

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3369
/proc/meminfo: memFree=1693096/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=165584 CPUtime=642.13
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 39959 0 0 0 64057 156 0 0 25 0 1 0 279683837 169558016 36814 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 41396 36814 104 219 0 41173 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 165584


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3371
/proc/meminfo: memFree=1649192/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=305992 CPUtime=882.06
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 50756 0 0 0 88025 181 0 0 25 0 1 0 279683837 313335808 47611 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 76498 47611 104 219 0 76275 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 305992

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3371
/proc/meminfo: memFree=1648104/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=307148 CPUtime=942.05
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 51041 0 0 0 94020 185 0 0 25 0 1 0 279683837 314519552 47896 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 76787 47896 104 219 0 76564 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 307148

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3371
/proc/meminfo: memFree=1640872/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=307532 CPUtime=1002.03
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 52921 0 0 0 100014 189 0 0 25 0 1 0 279683837 314912768 49776 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 76883 49776 104 219 0 76660 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 307532

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3371
/proc/meminfo: memFree=1616424/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=308492 CPUtime=1062.02
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 59015 0 0 0 106004 198 0 0 25 0 1 0 279683837 315895808 55870 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 77123 55870 104 219 0 76900 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 308492

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3371
/proc/meminfo: memFree=1603560/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=311708 CPUtime=1122
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 62144 0 0 0 111994 206 0 0 25 0 1 0 279683837 319188992 58999 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549515 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 77927 58999 104 219 0 77704 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 311708

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3371
/proc/meminfo: memFree=1603112/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=311708 CPUtime=1181.99
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 62251 0 0 0 117988 211 0 0 25 0 1 0 279683837 319188992 59106 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 77927 59106 104 219 0 77704 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 311708

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3371
/proc/meminfo: memFree=1602728/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=311708 CPUtime=1241.97
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 62344 0 0 0 123982 215 0 0 25 0 1 0 279683837 319188992 59199 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 77927 59199 104 219 0 77704 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 311708

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3371
/proc/meminfo: memFree=1601960/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=312092 CPUtime=1301.96
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 62518 0 0 0 129978 218 0 0 25 0 1 0 279683837 319582208 59373 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 78023 59373 104 219 0 77800 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 312092

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3371
/proc/meminfo: memFree=1601448/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=312284 CPUtime=1361.94
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 62644 0 0 0 135972 222 0 0 25 0 1 0 279683837 319778816 59499 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 78071 59499 104 219 0 77848 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 312284

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3371
/proc/meminfo: memFree=1584424/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=313460 CPUtime=1421.93
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 66901 0 0 0 141966 227 0 0 25 0 1 0 279683837 320983040 63756 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 78365 63756 104 219 0 78142 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 313460

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3371
/proc/meminfo: memFree=1558376/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=313592 CPUtime=1481.91
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 73428 0 0 0 147957 234 0 0 25 0 1 0 279683837 321118208 70283 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 78398 70283 104 219 0 78175 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 313592

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3371
/proc/meminfo: memFree=1535464/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=314252 CPUtime=1541.9
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 79106 0 0 0 153949 241 0 0 25 0 1 0 279683837 321794048 75961 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 78563 75961 104 219 0 78340 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 314252

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3371
/proc/meminfo: memFree=1511720/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=458752 CPUtime=1601.88
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 88012 0 0 0 159937 251 0 0 25 0 1 0 279683837 469762048 81794 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 114688 81794 104 219 0 114465 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 458752

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3371
/proc/meminfo: memFree=1489320/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=462004 CPUtime=1661.87
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 93564 0 0 0 165930 257 0 0 25 0 1 0 279683837 473092096 87346 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 115501 87346 104 219 0 115278 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 462004

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3371
/proc/meminfo: memFree=1469288/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=462268 CPUtime=1721.85
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 98565 0 0 0 171923 262 0 0 25 0 1 0 279683837 473362432 92347 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 115567 92347 104 219 0 115344 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 462268

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3371
/proc/meminfo: memFree=1450152/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=463192 CPUtime=1781.83
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 103317 0 0 0 177915 268 0 0 25 0 1 0 279683837 474308608 97099 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 115798 97099 104 219 0 115575 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 463192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3371
/proc/meminfo: memFree=1443624/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=464380 CPUtime=1800.03
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 104908 0 0 0 179732 271 0 0 25 0 1 0 279683837 475525120 98690 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 116095 98690 104 219 0 115872 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 464380

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: 1.00 1.00 1.00 2/78 3371
/proc/meminfo: memFree=1443624/2055920 swapFree=4157000/4192956
[pid=3368] ppid=3366 vsize=464380 CPUtime=1800.03
/proc/3368/stat : 3368 (PBS4) R 3366 3368 3053 0 -1 4194304 104908 0 0 0 179732 271 0 0 25 0 1 0 279683837 475525120 98690 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3368/statm: 116095 98690 104 219 0 115872 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 464380

Child status: 0
Real time (s): 1800.57
CPU time (s): 1800.11
CPU user time (s): 1797.33
CPU system time (s): 2.77758
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 464380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.33
system time used= 2.77758
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 104909
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= 35913

runsolver used 1.56276 second user time and 4.21336 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue May  1 16:21:02 UTC 2007

IDJOB= 455064
IDBENCH= 48239
IDSOLVER= 157
FILE ID= node7/455064-1178036462

PBS_JOBID= 4728449

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/bsg/normalized-bsg_200_25_1.opb
COMMAND LINE= /tmp/evaluation/455064-1178036462/PBS4 /tmp/evaluation/455064-1178036462/instance-455064-1178036462.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-455064-1178036462 -o ROOT/results/node7/conversion-455064-1178036462 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455064-1178036462/instance-455064-1178036462.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-455064-1178036462 -o ROOT/results/node7/solver-455064-1178036462 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455064-1178036462/PBS4 /tmp/evaluation/455064-1178036462/instance-455064-1178036462.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  4142356c9f50acd7c9005938f6b31a6d

RANDOM SEED= 207466534

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1841288 kB
Buffers:         59632 kB
Cached:          64956 kB
SwapCached:      15220 kB
Active:         108736 kB
Inactive:        39896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1841288 kB
SwapTotal:     4192956 kB
SwapFree:      4157000 kB
Dirty:            1660 kB
Writeback:           0 kB
Mapped:          29360 kB
Slab:            51448 kB
Committed_AS: 11622896 kB
PageTables:       1860 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= 66563 MiB

End job on node7 on Tue May  1 16:51:05 UTC 2007