Trace number 372618

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. 1800.03 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/
areaDelay/normalized-f20c10b_016_area_delay.opb
MD5SUM580618cb84d1b6d12452a14c6ff54025
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark64.3792
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved YES
Number of variables10236
Total number of constraints31056
Number of constraints which are clauses31056
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint127
Number of terms in the objective function 5070
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 5070
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5070
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/372618-1177113322/instance-372618-1177113322.opb ......
0.39/0.45	c done parsing opb.
0.39/0.45	o 277
0.39/0.48	o 276
0.39/0.49	o 269
0.49/0.51	o 268
0.49/0.56	o 267
30.18/30.25	o 266
267.61/267.75	o 265
279.21/279.34	o 264
359.64/359.83	o 263
373.91/374.12	o 262
433.27/433.51	o 261
433.27/433.53	o 251
433.27/433.56	o 249
433.37/433.64	o 235
1800.01/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/372618-1177113322/instance-372618-1177113322.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-372618-1177113322 -o ROOT/results/node61/solver-372618-1177113322 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372618-1177113322/PBS4 /tmp/evaluation/372618-1177113322/instance-372618-1177113322.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8431
/proc/meminfo: memFree=1808376/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=2724 CPUtime=0
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 464 0 0 0 0 0 0 0 18 0 1 0 123295859 2789376 446 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 0 0 0
/proc/8431/statm: 681 447 86 219 0 458 0

[startup+0.0931391 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8431
/proc/meminfo: memFree=1808376/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=3048 CPUtime=0.09
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 562 0 0 0 9 0 0 0 18 0 1 0 123295859 3121152 544 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588993 0 0 4096 0 0 0 0 17 0 0 0
/proc/8431/statm: 762 544 87 219 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3048

[startup+0.102139 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8431
/proc/meminfo: memFree=1808376/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=3048 CPUtime=0.1
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 562 0 0 0 10 0 0 0 18 0 1 0 123295859 3121152 544 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588851 0 0 4096 0 0 0 0 17 0 0 0
/proc/8431/statm: 762 544 87 219 0 539 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3048

[startup+0.302158 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8431
/proc/meminfo: memFree=1808376/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=4712 CPUtime=0.29
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 1062 0 0 0 29 0 0 0 20 0 1 0 123295859 4825088 898 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134529729 0 0 4096 0 0 0 0 17 0 0 0
/proc/8431/statm: 1178 898 89 219 0 955 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4712

[startup+0.701197 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8431
/proc/meminfo: memFree=1808376/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=5800 CPUtime=0.69
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 1422 0 0 0 67 2 0 0 23 0 1 0 123295859 5939200 1258 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8431/statm: 1450 1258 104 219 0 1227 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5800

[startup+1.50127 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8432
/proc/meminfo: memFree=1803568/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=7392 CPUtime=1.49
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 1610 0 0 0 147 2 0 0 25 0 1 0 123295859 7569408 1446 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8431/statm: 1848 1446 104 219 0 1625 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7392

[startup+3.10143 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8432
/proc/meminfo: memFree=1802224/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=9584 CPUtime=3.09
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 1953 0 0 0 306 3 0 0 25 0 1 0 123295859 9814016 1789 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8431/statm: 2396 1789 104 219 0 2173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9584

[startup+6.30173 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8432
/proc/meminfo: memFree=1799792/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=14608 CPUtime=6.29
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 2727 0 0 0 626 3 0 0 25 0 1 0 123295859 14958592 2370 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8431/statm: 3652 2370 104 219 0 3429 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14608

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8432
/proc/meminfo: memFree=1794992/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=22800 CPUtime=12.68
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 3880 0 0 0 1263 5 0 0 25 0 1 0 123295859 23347200 3523 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134548435 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 5700 3523 104 219 0 5477 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22800

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8432
/proc/meminfo: memFree=1786864/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=24160 CPUtime=25.48
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 5844 0 0 0 2533 15 0 0 25 0 1 0 123295859 24739840 5487 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 6040 5487 104 219 0 5817 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24160

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8432
/proc/meminfo: memFree=1777328/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=45164 CPUtime=51.08
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 8174 0 0 0 5084 24 0 0 25 0 1 0 123295859 46247936 7817 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 11291 7817 104 219 0 11068 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45164

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8432
/proc/meminfo: memFree=1772016/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=50432 CPUtime=102.26
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 9510 0 0 0 10193 33 0 0 25 0 1 0 123295859 51642368 9153 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 12608 9153 104 219 0 12385 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 50432

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8432
/proc/meminfo: memFree=1766960/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=55656 CPUtime=162.24
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 10748 0 0 0 16179 45 0 0 25 0 1 0 123295859 56991744 10391 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 13914 10391 104 219 0 13691 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 55656

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8432
/proc/meminfo: memFree=1764464/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=58176 CPUtime=222.23
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 11382 0 0 0 22171 52 0 0 25 0 1 0 123295859 59572224 11025 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 14544 11025 104 219 0 14321 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 58176

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8432
/proc/meminfo: memFree=1762224/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=61848 CPUtime=282.21
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 12327 0 0 0 28159 62 0 0 25 0 1 0 123295859 63332352 11585 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 15462 11585 104 219 0 15239 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 61848

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8458
/proc/meminfo: memFree=1758840/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=63848 CPUtime=342.17
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 12872 0 0 0 34147 70 0 0 25 0 1 0 123295859 65380352 12130 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 15962 12130 104 219 0 15739 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 63848

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1757936/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=65516 CPUtime=402.08
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 13316 0 0 0 40130 78 0 0 25 0 1 0 123295859 67088384 12574 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 16379 12574 104 219 0 16156 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 65516

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1756656/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=66752 CPUtime=462.07
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 13660 0 0 0 46122 85 0 0 25 0 1 0 123295859 68354048 12918 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 16688 12918 104 219 0 16465 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 66752

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1755824/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=67400 CPUtime=522.05
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 13857 0 0 0 52115 90 0 0 25 0 1 0 123295859 69017600 13115 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 16850 13115 104 219 0 16627 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 67400

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1754992/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=67936 CPUtime=582.03
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 14068 0 0 0 58109 94 0 0 25 0 1 0 123295859 69566464 13326 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 16984 13326 104 219 0 16761 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 67936

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1754096/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=68844 CPUtime=642.02
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 14294 0 0 0 64105 97 0 0 25 0 1 0 123295859 70496256 13552 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 17211 13552 104 219 0 16988 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 68844


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1751600/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=73796 CPUtime=821.97
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 15701 0 0 0 82086 111 0 0 25 0 1 0 123295859 75567104 14190 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547746 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 18449 14190 104 219 0 18226 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 73796

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1750640/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=74432 CPUtime=881.95
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 15931 0 0 0 88078 117 0 0 25 0 1 0 123295859 76218368 14420 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 18608 14420 104 219 0 18385 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 74432

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1750000/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=74920 CPUtime=941.93
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 16106 0 0 0 94071 122 0 0 25 0 1 0 123295859 76718080 14595 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 18730 14595 104 219 0 18507 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 74920

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1749104/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=75500 CPUtime=1001.92
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 16313 0 0 0 100064 128 0 0 25 0 1 0 123295859 77312000 14802 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 18875 14802 104 219 0 18652 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 75500

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1748528/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=76164 CPUtime=1061.9
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 16464 0 0 0 106060 130 0 0 25 0 1 0 123295859 77991936 14953 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 19041 14953 104 219 0 18818 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 76164

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1747824/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=76492 CPUtime=1121.89
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 16639 0 0 0 112054 135 0 0 25 0 1 0 123295859 78327808 15128 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 19123 15128 104 219 0 18900 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 76492

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1747440/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=76888 CPUtime=1181.87
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 16745 0 0 0 118049 138 0 0 25 0 1 0 123295859 78733312 15234 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563310 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 19222 15234 104 219 0 18999 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 76888

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1746480/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=77864 CPUtime=1241.85
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 16966 0 0 0 124042 143 0 0 25 0 1 0 123295859 79732736 15455 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 19466 15455 104 219 0 19243 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 77864

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1745200/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=78732 CPUtime=1301.84
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 17291 0 0 0 130032 152 0 0 25 0 1 0 123295859 80621568 15780 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 19683 15780 104 219 0 19460 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 78732

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1744560/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=79212 CPUtime=1361.82
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 17436 0 0 0 136026 156 0 0 25 0 1 0 123295859 81113088 15925 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 19803 15925 104 219 0 19580 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 79212

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1743728/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=79960 CPUtime=1421.81
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 17634 0 0 0 142018 163 0 0 25 0 1 0 123295859 81879040 16123 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 19990 16123 104 219 0 19767 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 79960

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1743088/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=80312 CPUtime=1481.78
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 17794 0 0 0 148011 167 0 0 25 0 1 0 123295859 82239488 16283 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 20078 16283 104 219 0 19855 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 80312

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1742256/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=81072 CPUtime=1541.77
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 17989 0 0 0 154005 172 0 0 25 0 1 0 123295859 83017728 16478 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 20268 16478 104 219 0 20045 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 81072

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1741680/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=87468 CPUtime=1601.75
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 19672 0 0 0 159999 176 0 0 25 0 1 0 123295859 89567232 16624 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590657 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 21867 16624 104 219 0 21644 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 87468

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1741232/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=87888 CPUtime=1661.74
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 19782 0 0 0 165992 182 0 0 25 0 1 0 123295859 89997312 16734 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 21972 16734 104 219 0 21749 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 87888

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1740784/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=88080 CPUtime=1721.72
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 19912 0 0 0 171985 187 0 0 25 0 1 0 123295859 90193920 16864 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134546738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 22020 16864 104 219 0 21797 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 88080

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1740144/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=88188 CPUtime=1781.71
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 20052 0 0 0 177978 193 0 0 25 0 1 0 123295859 90304512 17004 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 22047 17004 104 219 0 21824 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 88188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8630
/proc/meminfo: memFree=1739952/2055920 swapFree=4184100/4192956
[pid=8431] ppid=8429 vsize=88696 CPUtime=1800.01
/proc/8431/stat : 8431 (PBS4) R 8429 8431 7476 0 -1 4194304 20106 0 0 0 179806 195 0 0 25 0 1 0 123295859 90824704 17058 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8431/statm: 22174 17058 104 219 0 21951 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 88696

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.03
CPU user time (s): 1798.07
CPU system time (s): 1.9637
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 88696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.07
system time used= 1.9637
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20107
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= 4433

runsolver used 1.27181 second user time and 3.72043 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Fri Apr 20 23:55:22 UTC 2007

IDJOB= 372618
IDBENCH= 24985
IDSOLVER= 157
FILE ID= node61/372618-1177113322

PBS_JOBID= 4640425

Free space on /tmp= 66501 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/areaDelay/normalized-f20c10b_016_area_delay.opb
COMMAND LINE= /tmp/evaluation/372618-1177113322/PBS4 /tmp/evaluation/372618-1177113322/instance-372618-1177113322.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node61/convwatcher-372618-1177113322 -o ROOT/results/node61/conversion-372618-1177113322 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372618-1177113322/instance-372618-1177113322.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-372618-1177113322 -o ROOT/results/node61/solver-372618-1177113322 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/372618-1177113322/PBS4 /tmp/evaluation/372618-1177113322/instance-372618-1177113322.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  580618cb84d1b6d12452a14c6ff54025

RANDOM SEED= 382939775

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1808912 kB
Buffers:         33024 kB
Cached:         164216 kB
SwapCached:       3088 kB
Active:          78376 kB
Inactive:       129184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808912 kB
SwapTotal:     4192956 kB
SwapFree:      4184100 kB
Dirty:            2032 kB
Writeback:           0 kB
Mapped:          15896 kB
Slab:            25636 kB
Committed_AS:   955508 kB
PageTables:       1392 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= 66501 MiB

End job on node61 on Sat Apr 21 00:25:25 UTC 2007