Trace number 372912

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. 1800.08 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_delay/normalized-fir04_area_delay.opb
MD5SUMea4ff8014cd873922b6021da249fa157
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark0.232963
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved YES
Number of variables741
Total number of constraints2072
Number of constraints which are clauses2072
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 constraint31
Number of terms in the objective function 360
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 360
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 360
Number of bits of the biggest sum of numbers9
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/372912-1177146231/instance-372912-1177146231.opb ......
0.00/0.02	c done parsing opb.
0.00/0.02	o 85
0.00/0.02	o 84
0.00/0.02	o 83
0.00/0.02	o 82
0.00/0.02	o 81
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0.00/0.03	o 70
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0.00/0.03	o 64
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0.00/0.03	o 59
0.00/0.03	o 58
0.00/0.03	o 57
0.00/0.03	o 56
0.00/0.04	o 55
3.19/3.25	o 54
3.19/3.25	o 53
3.19/3.25	o 52
3.19/3.25	o 51
3.19/3.25	o 50
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3.19/3.25	o 42
3.19/3.26	o 41
3.19/3.26	o 40
3.19/3.26	o 39
3.30/3.36	o 38
3.79/3.83	o 37
3.79/3.83	o 36
3.79/3.83	o 35
3.79/3.83	o 34
3.79/3.83	o 33
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3.79/3.83	o 29
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3.79/3.83	o 27
3.79/3.83	o 26
3.79/3.84	o 25
3.79/3.84	o 24
3.89/3.93	o 23
4.19/4.28	o 22
4.59/4.60	o 21
4.98/5.06	o 20
5.29/5.33	o 19
5.40/5.41	o 18
15.48/15.56	o 17
557.46/557.62	o 16
1800.06/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/372912-1177146231/instance-372912-1177146231.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/node50/watcher-372912-1177146231 -o ROOT/results/node50/solver-372912-1177146231 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372912-1177146231/PBS4 /tmp/evaluation/372912-1177146231/instance-372912-1177146231.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: 0.98 1.00 1.00 3/64 11568
/proc/meminfo: memFree=1788328/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=1456 CPUtime=0
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 69468276 1490944 142 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/11568/statm: 364 142 87 219 0 141 0

[startup+0.071843 s]
/proc/loadavg: 0.98 1.00 1.00 3/64 11568
/proc/meminfo: memFree=1788328/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=1672 CPUtime=0.06
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 232 0 0 0 6 0 0 0 18 0 1 0 69468276 1712128 214 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547725 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 418 214 102 219 0 195 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1672

[startup+0.101845 s]
/proc/loadavg: 0.98 1.00 1.00 3/64 11568
/proc/meminfo: memFree=1788328/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=1672 CPUtime=0.09
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 237 0 0 0 9 0 0 0 18 0 1 0 69468276 1712128 219 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563083 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 418 219 102 219 0 195 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1672

[startup+0.301864 s]
/proc/loadavg: 0.98 1.00 1.00 3/64 11568
/proc/meminfo: memFree=1788328/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=1928 CPUtime=0.29
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 287 0 0 0 29 0 0 0 19 0 1 0 69468276 1974272 269 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 482 269 103 219 0 259 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1928

[startup+0.701898 s]
/proc/loadavg: 0.98 1.00 1.00 3/64 11568
/proc/meminfo: memFree=1788328/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=2440 CPUtime=0.69
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 431 0 0 0 68 1 0 0 22 0 1 0 69468276 2498560 413 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 610 413 103 219 0 387 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2440

[startup+1.50197 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 11569
/proc/meminfo: memFree=1786464/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=3660 CPUtime=1.49
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 765 0 0 0 148 1 0 0 25 0 1 0 69468276 3747840 747 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 915 747 103 219 0 692 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3660

[startup+3.10111 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 11569
/proc/meminfo: memFree=1784736/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=6032 CPUtime=3.09
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 1353 0 0 0 307 2 0 0 25 0 1 0 69468276 6176768 1286 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 1508 1286 104 219 0 1285 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6032

[startup+6.30139 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 11569
/proc/meminfo: memFree=1781984/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=11176 CPUtime=6.29
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 1827 0 0 0 624 5 0 0 25 0 1 0 69468276 11444224 1663 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 2794 1663 104 219 0 2571 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11176

[startup+12.702 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 11569
/proc/meminfo: memFree=1781352/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=11572 CPUtime=12.69
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 1972 0 0 0 1261 8 0 0 25 0 1 0 69468276 11849728 1808 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 2893 1808 104 219 0 2670 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11572

[startup+25.5021 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 11569
/proc/meminfo: memFree=1780648/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=12884 CPUtime=25.48
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 2343 0 0 0 2535 13 0 0 25 0 1 0 69468276 13193216 1986 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 3221 1986 104 219 0 2998 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12884

[startup+51.1023 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11569
/proc/meminfo: memFree=1779688/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=13456 CPUtime=51.07
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 2581 0 0 0 5087 20 0 0 25 0 1 0 69468276 13778944 2224 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 3364 2224 104 219 0 3141 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13456

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11569
/proc/meminfo: memFree=1776232/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=15736 CPUtime=102.27
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 3820 0 0 0 10195 32 0 0 25 0 1 0 69468276 16113664 3078 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 3934 3078 104 219 0 3711 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15736

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11569
/proc/meminfo: memFree=1773096/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=24912 CPUtime=162.25
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 4600 0 0 0 16185 40 0 0 25 0 1 0 69468276 25509888 3858 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 6228 3858 104 219 0 6005 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24912

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11569
/proc/meminfo: memFree=1770920/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=25664 CPUtime=222.23
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 5147 0 0 0 22175 48 0 0 25 0 1 0 69468276 26279936 4405 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 6416 4405 104 219 0 6193 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25664

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11571
/proc/meminfo: memFree=1768808/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=26172 CPUtime=282.23
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 5689 0 0 0 28167 56 0 0 25 0 1 0 69468276 26800128 4947 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 6543 4947 104 219 0 6320 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 26172

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11571
/proc/meminfo: memFree=1767080/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=29836 CPUtime=342.21
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 6890 0 0 0 34157 64 0 0 25 0 1 0 69468276 30552064 5379 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 7459 5379 104 219 0 7236 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 29836

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11571
/proc/meminfo: memFree=1766120/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=30536 CPUtime=402.19
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 7141 0 0 0 40149 70 0 0 25 0 1 0 69468276 31268864 5630 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 7634 5630 104 219 0 7411 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 30536

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11571
/proc/meminfo: memFree=1765288/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=31144 CPUtime=462.18
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 7354 0 0 0 46139 79 0 0 25 0 1 0 69468276 31891456 5843 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 7786 5843 104 219 0 7563 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 31144

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 3/65 11571
/proc/meminfo: memFree=1764392/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=31768 CPUtime=522.16
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 7569 0 0 0 52130 86 0 0 25 0 1 0 69468276 32530432 6058 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 7942 6058 104 219 0 7719 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 31768

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11571
/proc/meminfo: memFree=1763368/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=32660 CPUtime=582.15
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 7830 0 0 0 58123 92 0 0 25 0 1 0 69468276 33443840 6319 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 8165 6319 104 219 0 7942 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 32660

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11571
/proc/meminfo: memFree=1762280/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=33296 CPUtime=642.14
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 8082 0 0 0 64115 99 0 0 25 0 1 0 69468276 34095104 6571 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 8324 6571 104 219 0 8101 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 33296


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

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11571
/proc/meminfo: memFree=1758568/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=41860 CPUtime=882.08
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 10524 0 0 0 88071 137 0 0 25 0 1 0 69468276 42864640 7476 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 10465 7476 104 219 0 10242 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 41860

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11571
/proc/meminfo: memFree=1757992/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=42336 CPUtime=942.06
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 10680 0 0 0 94064 142 0 0 25 0 1 0 69468276 43352064 7632 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 10584 7632 104 219 0 10361 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 42336

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11571
/proc/meminfo: memFree=1757416/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=42468 CPUtime=1002.05
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 10841 0 0 0 100056 149 0 0 25 0 1 0 69468276 43487232 7793 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 10617 7793 104 219 0 10394 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 42468

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11571
/proc/meminfo: memFree=1757096/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=42600 CPUtime=1062.04
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 10953 0 0 0 106048 156 0 0 25 0 1 0 69468276 43622400 7905 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 10650 7905 104 219 0 10427 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 42600

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11571
/proc/meminfo: memFree=1756264/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=43360 CPUtime=1122.02
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 11146 0 0 0 112041 161 0 0 25 0 1 0 69468276 44400640 8098 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 10840 8098 104 219 0 10617 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 43360

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11571
/proc/meminfo: memFree=1755816/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=43492 CPUtime=1182.01
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 11259 0 0 0 118035 166 0 0 25 0 1 0 69468276 44535808 8211 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 10873 8211 104 219 0 10650 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 43492

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11571
/proc/meminfo: memFree=1754152/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=43888 CPUtime=1241.99
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 11658 0 0 0 124027 172 0 0 25 0 1 0 69468276 44941312 8610 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 10972 8610 104 219 0 10749 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 43888

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11571
/proc/meminfo: memFree=1752936/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=44272 CPUtime=1301.98
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 11954 0 0 0 130021 177 0 0 25 0 1 0 69468276 45334528 8906 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 11068 8906 104 219 0 10845 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 44272

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 11571
/proc/meminfo: memFree=1751400/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=44668 CPUtime=1361.96
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 12326 0 0 0 136013 183 0 0 25 0 1 0 69468276 45740032 9278 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 11167 9278 104 219 0 10944 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 44668

[startup+1422.31 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 11571
/proc/meminfo: memFree=1750952/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=45208 CPUtime=1421.95
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 12444 0 0 0 142007 188 0 0 25 0 1 0 69468276 46292992 9396 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 11302 9396 104 219 0 11079 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 45208

[startup+1482.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 11571
/proc/meminfo: memFree=1750120/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=45468 CPUtime=1481.94
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 12636 0 0 0 148001 193 0 0 25 0 1 0 69468276 46559232 9588 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 11367 9588 104 219 0 11144 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 45468

[startup+1542.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 11571
/proc/meminfo: memFree=1749736/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=45600 CPUtime=1541.92
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 12750 0 0 0 153995 197 0 0 25 0 1 0 69468276 46694400 9702 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 11400 9702 104 219 0 11177 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 45600

[startup+1602.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 11571
/proc/meminfo: memFree=1748712/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=46168 CPUtime=1601.91
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 12995 0 0 0 159989 202 0 0 25 0 1 0 69468276 47276032 9947 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 11542 9947 104 219 0 11319 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 46168

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 11571
/proc/meminfo: memFree=1747752/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=46300 CPUtime=1661.89
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 13235 0 0 0 165983 206 0 0 25 0 1 0 69468276 47411200 10187 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 11575 10187 104 219 0 11352 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 46300

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11571
/proc/meminfo: memFree=1747048/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=46764 CPUtime=1721.87
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 13397 0 0 0 171977 210 0 0 25 0 1 0 69468276 47886336 10349 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 11691 10349 104 219 0 11468 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 46764

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11571
/proc/meminfo: memFree=1746344/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=47256 CPUtime=1781.86
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 13577 0 0 0 177972 214 0 0 25 0 1 0 69468276 48390144 10529 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 11814 10529 104 219 0 11591 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 47256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11571
/proc/meminfo: memFree=1746216/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=47256 CPUtime=1800.06
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 13607 0 0 0 179790 216 0 0 25 0 1 0 69468276 48390144 10559 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552763 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 11814 10559 104 219 0 11591 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 47256

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 2/65 11571
/proc/meminfo: memFree=1746216/2055920 swapFree=4183800/4192956
[pid=11568] ppid=11566 vsize=47256 CPUtime=1800.06
/proc/11568/stat : 11568 (PBS4) R 11566 11568 10064 0 -1 4194304 13607 0 0 0 179790 216 0 0 25 0 1 0 69468276 48390144 10559 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552763 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11568/statm: 11814 10559 104 219 0 11591 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 47256

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.08
CPU user time (s): 1797.9
CPU system time (s): 2.17367
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 47420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.9
system time used= 2.17367
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13608
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= 2553

runsolver used 1.38879 second user time and 3.54946 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Sat Apr 21 09:03:51 UTC 2007

IDJOB= 372912
IDBENCH= 25006
IDSOLVER= 157
FILE ID= node50/372912-1177146231

PBS_JOBID= 4648827

Free space on /tmp= 66507 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir04_area_delay.opb
COMMAND LINE= /tmp/evaluation/372912-1177146231/PBS4 /tmp/evaluation/372912-1177146231/instance-372912-1177146231.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-372912-1177146231 -o ROOT/results/node50/conversion-372912-1177146231 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372912-1177146231/instance-372912-1177146231.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-372912-1177146231 -o ROOT/results/node50/solver-372912-1177146231 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/372912-1177146231/PBS4 /tmp/evaluation/372912-1177146231/instance-372912-1177146231.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  ea4ff8014cd873922b6021da249fa157

RANDOM SEED= 935922274

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1788800 kB
Buffers:         55828 kB
Cached:         139184 kB
SwapCached:       2936 kB
Active:         128412 kB
Inactive:        86604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1788800 kB
SwapTotal:     4192956 kB
SwapFree:      4183800 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:          16536 kB
Slab:            38068 kB
Committed_AS:  2853628 kB
PageTables:       1464 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= 66507 MiB

End job on node50 on Sat Apr 21 09:33:54 UTC 2007