Trace number 373402

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 1801.32

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir09_area_opers.opb
MD5SUM23ab85bb903b24d53f7c52c70411f8cf
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark34
Best CPU time to get the best result obtained on this benchmark245.105
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 34
Optimality of the best value was proved YES
Number of variables25134
Total number of constraints59372
Number of constraints which are clauses59372
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 constraint254
Number of terms in the objective function 12324
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 12324
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 12324
Number of bits of the biggest sum of numbers14
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/373402-1177188014/instance-373402-1177188014.opb ......
1.39/1.45	c done parsing opb.
1.39/1.45	o 615
1.50/1.53	o 613
1.50/1.60	o 612
1.69/1.73	o 611
1.79/1.80	o 536
2.69/2.71	o 535
1800.06/1801.30	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373402-1177188014/instance-373402-1177188014.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/node74/watcher-373402-1177188014 -o ROOT/results/node74/solver-373402-1177188014 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/373402-1177188014/PBS4 /tmp/evaluation/373402-1177188014/instance-373402-1177188014.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: 1.08 1.02 1.01 3/66 22287
/proc/meminfo: memFree=1650328/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=3684 CPUtime=0
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 560 0 0 0 0 0 0 0 18 0 1 0 166716140 3772416 542 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 0 0 0
/proc/22287/statm: 921 546 81 219 0 698 0

[startup+0.0493261 s]
/proc/loadavg: 1.08 1.02 1.01 3/66 22287
/proc/meminfo: memFree=1650328/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=5324 CPUtime=0.04
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 1106 0 0 0 4 0 0 0 18 0 1 0 166716140 5451776 1088 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134530219 0 0 4096 0 0 0 0 17 0 0 0
/proc/22287/statm: 1331 1088 86 219 0 1108 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5324

[startup+0.101331 s]
/proc/loadavg: 1.08 1.02 1.01 3/66 22287
/proc/meminfo: memFree=1650328/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=5468 CPUtime=0.09
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 1147 0 0 0 9 0 0 0 18 0 1 0 166716140 5599232 1129 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 0 0 0
/proc/22287/statm: 1367 1129 87 219 0 1144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5468

[startup+0.301353 s]
/proc/loadavg: 1.08 1.02 1.01 3/66 22287
/proc/meminfo: memFree=1650328/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=5468 CPUtime=0.29
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 1147 0 0 0 29 0 0 0 19 0 1 0 166716140 5599232 1129 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588365 0 0 4096 0 0 0 0 17 0 0 0
/proc/22287/statm: 1367 1129 87 219 0 1144 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5468

[startup+0.701399 s]
/proc/loadavg: 1.08 1.02 1.01 3/66 22287
/proc/meminfo: memFree=1650328/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=5664 CPUtime=0.69
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 1196 0 0 0 69 0 0 0 23 0 1 0 166716140 5799936 1178 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588851 0 0 4096 0 0 0 0 17 0 0 0
/proc/22287/statm: 1416 1178 87 219 0 1193 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5664

[startup+1.50149 s]
/proc/loadavg: 1.08 1.02 1.01 2/67 22288
/proc/meminfo: memFree=1643856/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=10588 CPUtime=1.5
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 2855 0 0 0 148 2 0 0 25 0 1 0 166716140 10842112 2374 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 2647 2374 104 219 0 2424 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 10588

[startup+3.10168 s]
/proc/loadavg: 1.07 1.02 1.00 2/67 22288
/proc/meminfo: memFree=1640336/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=11872 CPUtime=3.09
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 3137 0 0 0 303 6 0 0 25 0 1 0 166716140 12156928 2656 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 2968 2656 104 219 0 2745 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11872

[startup+6.30104 s]
/proc/loadavg: 1.07 1.02 1.00 2/67 22288
/proc/meminfo: memFree=1639512/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=12520 CPUtime=6.29
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 3270 0 0 0 622 7 0 0 25 0 1 0 166716140 12820480 2789 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 3130 2789 104 219 0 2907 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12520

[startup+12.7018 s]
/proc/loadavg: 1.06 1.02 1.00 2/67 22288
/proc/meminfo: memFree=1638872/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=14892 CPUtime=12.69
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 3369 0 0 0 1262 7 0 0 25 0 1 0 166716140 15249408 2888 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 3723 2888 104 219 0 3500 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14892

[startup+25.5013 s]
/proc/loadavg: 1.05 1.01 1.00 2/67 22288
/proc/meminfo: memFree=1637784/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=16036 CPUtime=25.47
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 3680 0 0 0 2540 7 0 0 25 0 1 0 166716140 16420864 3199 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 4009 3199 104 219 0 3786 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16036

[startup+51.1012 s]
/proc/loadavg: 1.03 1.01 1.00 2/67 22288
/proc/meminfo: memFree=1636248/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=16828 CPUtime=51.06
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 4082 0 0 0 5098 8 0 0 25 0 1 0 166716140 17231872 3601 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 4207 3601 104 219 0 3984 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 16828

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/67 22288
/proc/meminfo: memFree=1633688/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=21188 CPUtime=102.24
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 4675 0 0 0 10215 9 0 0 25 0 1 0 166716140 21696512 4194 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 5297 4194 104 219 0 5074 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 21188

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22288
/proc/meminfo: memFree=1631192/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=21188 CPUtime=162.17
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 5293 0 0 0 16207 10 0 0 25 0 1 0 166716140 21696512 4812 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 5297 4812 104 219 0 5074 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 21188

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22288
/proc/meminfo: memFree=1628696/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=29380 CPUtime=222.12
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 5929 0 0 0 22201 11 0 0 25 0 1 0 166716140 30085120 5448 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22287/statm: 7345 5448 104 219 0 7122 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 29380

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22288
/proc/meminfo: memFree=1626136/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=29380 CPUtime=282.07
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 6563 0 0 0 28195 12 0 0 25 0 1 0 166716140 30085120 6082 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 7345 6082 104 219 0 7122 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 29380

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22288
/proc/meminfo: memFree=1623640/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=29380 CPUtime=342.04
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 7185 0 0 0 34190 14 0 0 25 0 1 0 166716140 30085120 6704 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 7345 6704 104 219 0 7122 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 29380

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22288
/proc/meminfo: memFree=1621272/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=45896 CPUtime=402
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 7775 0 0 0 40185 15 0 0 25 0 1 0 166716140 46997504 7294 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 11474 7294 104 219 0 11251 0
Current children cumulated CPU time (s) 402
Current children cumulated vsize (KiB) 45896

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22288
/proc/meminfo: memFree=1619096/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=45896 CPUtime=461.94
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 8322 0 0 0 46179 15 0 0 25 0 1 0 166716140 46997504 7841 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 11474 7841 104 219 0 11251 0
Current children cumulated CPU time (s) 461.94
Current children cumulated vsize (KiB) 45896

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22288
/proc/meminfo: memFree=1616984/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=45896 CPUtime=521.9
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 8859 0 0 0 52174 16 0 0 25 0 1 0 166716140 46997504 8378 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 11474 8378 104 219 0 11251 0
Current children cumulated CPU time (s) 521.9
Current children cumulated vsize (KiB) 45896

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22288
/proc/meminfo: memFree=1614808/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=45896 CPUtime=581.86
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 9378 0 0 0 58169 17 0 0 25 0 1 0 166716140 46997504 8897 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 11474 8897 104 219 0 11251 0
Current children cumulated CPU time (s) 581.86
Current children cumulated vsize (KiB) 45896

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22288
/proc/meminfo: memFree=1612632/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=45896 CPUtime=641.82
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 9925 0 0 0 64164 18 0 0 25 0 1 0 166716140 46997504 9444 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 11474 9444 104 219 0 11251 0
Current children cumulated CPU time (s) 641.82
Current children cumulated vsize (KiB) 45896


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22288
/proc/meminfo: memFree=1598104/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=89864 CPUtime=881.64
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 14037 0 0 0 88133 31 0 0 25 0 1 0 166716140 92020736 13071 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 22466 13071 104 219 0 22243 0
Current children cumulated CPU time (s) 881.64
Current children cumulated vsize (KiB) 89864

[startup+942.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/67 22288
/proc/meminfo: memFree=1592984/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=93720 CPUtime=941.61
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 15351 0 0 0 94124 37 0 0 25 0 1 0 166716140 95969280 14335 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 23430 14335 104 219 0 23207 0
Current children cumulated CPU time (s) 941.61
Current children cumulated vsize (KiB) 93720

[startup+1002.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/67 22288
/proc/meminfo: memFree=1590104/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=95304 CPUtime=1001.57
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 16070 0 0 0 100115 42 0 0 25 0 1 0 166716140 97591296 15054 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 23826 15054 104 219 0 23603 0
Current children cumulated CPU time (s) 1001.57
Current children cumulated vsize (KiB) 95304

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22288
/proc/meminfo: memFree=1586712/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=97608 CPUtime=1061.52
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 16990 0 0 0 106105 47 0 0 25 0 1 0 166716140 99950592 15924 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 24402 15924 104 219 0 24179 0
Current children cumulated CPU time (s) 1061.52
Current children cumulated vsize (KiB) 97608

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22288
/proc/meminfo: memFree=1583768/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=99220 CPUtime=1121.49
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 17748 0 0 0 112096 53 0 0 25 0 1 0 166716140 101601280 16632 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 24805 16632 104 219 0 24582 0
Current children cumulated CPU time (s) 1121.49
Current children cumulated vsize (KiB) 99220

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22288
/proc/meminfo: memFree=1583640/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=99360 CPUtime=1181.46
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 17807 0 0 0 118089 57 0 0 25 0 1 0 166716140 101744640 16641 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 24840 16641 104 219 0 24617 0
Current children cumulated CPU time (s) 1181.46
Current children cumulated vsize (KiB) 99360

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22288
/proc/meminfo: memFree=1582872/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=100672 CPUtime=1241.4
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 18075 0 0 0 124079 61 0 0 25 0 1 0 166716140 103088128 16859 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 25168 16859 104 219 0 24945 0
Current children cumulated CPU time (s) 1241.4
Current children cumulated vsize (KiB) 100672

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22486
/proc/meminfo: memFree=1581776/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=101388 CPUtime=1301.36
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 18268 0 0 0 130059 77 0 0 25 0 1 0 166716140 103821312 17002 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 25347 17002 104 219 0 25124 0
Current children cumulated CPU time (s) 1301.36
Current children cumulated vsize (KiB) 101388

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22486
/proc/meminfo: memFree=1580632/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=103500 CPUtime=1361.33
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 18607 0 0 0 136053 80 0 0 25 0 1 0 166716140 105984000 17341 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 25875 17341 104 219 0 25652 0
Current children cumulated CPU time (s) 1361.33
Current children cumulated vsize (KiB) 103500

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22486
/proc/meminfo: memFree=1580632/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=103500 CPUtime=1421.29
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 18621 0 0 0 142046 83 0 0 25 0 1 0 166716140 105984000 17355 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 25875 17355 104 219 0 25652 0
Current children cumulated CPU time (s) 1421.29
Current children cumulated vsize (KiB) 103500

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22486
/proc/meminfo: memFree=1580184/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=104056 CPUtime=1481.25
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 18780 0 0 0 148038 87 0 0 25 0 1 0 166716140 106553344 17464 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 26014 17464 104 219 0 25791 0
Current children cumulated CPU time (s) 1481.25
Current children cumulated vsize (KiB) 104056

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22486
/proc/meminfo: memFree=1579672/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=104908 CPUtime=1541.21
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 18971 0 0 0 154029 92 0 0 25 0 1 0 166716140 107425792 17605 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 26227 17605 104 219 0 26004 0
Current children cumulated CPU time (s) 1541.21
Current children cumulated vsize (KiB) 104908

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22486
/proc/meminfo: memFree=1579608/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=105172 CPUtime=1601.16
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 19019 0 0 0 160021 95 0 0 25 0 1 0 166716140 107696128 17653 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22287/statm: 26293 17653 104 219 0 26070 0
Current children cumulated CPU time (s) 1601.16
Current children cumulated vsize (KiB) 105172

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22486
/proc/meminfo: memFree=1579352/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=105564 CPUtime=1661.13
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 19144 0 0 0 166014 99 0 0 25 0 1 0 166716140 108097536 17728 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 26391 17728 104 219 0 26168 0
Current children cumulated CPU time (s) 1661.13
Current children cumulated vsize (KiB) 105564

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22486
/proc/meminfo: memFree=1579032/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=106136 CPUtime=1721.1
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 19283 0 0 0 172009 101 0 0 25 0 1 0 166716140 108683264 17817 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 26534 17817 104 219 0 26311 0
Current children cumulated CPU time (s) 1721.1
Current children cumulated vsize (KiB) 106136

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22486
/proc/meminfo: memFree=1578392/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=107060 CPUtime=1781.07
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 19422 0 0 0 178002 105 0 0 25 0 1 0 166716140 109629440 17956 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 26765 17956 104 219 0 26542 0
Current children cumulated CPU time (s) 1781.07
Current children cumulated vsize (KiB) 107060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22486
/proc/meminfo: memFree=1578392/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=107060 CPUtime=1800.06
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 19425 0 0 0 179900 106 0 0 25 0 1 0 166716140 109629440 17959 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 26765 17959 104 219 0 26542 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 107060

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

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

[startup+1801.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22486
/proc/meminfo: memFree=1578392/2055920 swapFree=4183056/4192956
[pid=22287] ppid=22285 vsize=107060 CPUtime=1800.06
/proc/22287/stat : 22287 (PBS4) R 22285 22287 21748 0 -1 4194304 19425 0 0 0 179900 106 0 0 25 0 1 0 166716140 109629440 17959 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/22287/statm: 26765 17959 104 219 0 26542 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 107060

Child status: 0
Real time (s): 1801.32
CPU time (s): 1800.08
CPU user time (s): 1799.01
CPU system time (s): 1.07284
CPU usage (%): 99.9312
Max. virtual memory (cumulated for all children) (KiB): 107060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.01
system time used= 1.07284
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19426
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= 6321

runsolver used 1.66775 second user time and 4.90825 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Sat Apr 21 20:40:14 UTC 2007

IDJOB= 373402
IDBENCH= 25041
IDSOLVER= 157
FILE ID= node74/373402-1177188014

PBS_JOBID= 4649047

Free space on /tmp= 103202 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir09_area_opers.opb
COMMAND LINE= /tmp/evaluation/373402-1177188014/PBS4 /tmp/evaluation/373402-1177188014/instance-373402-1177188014.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node74/convwatcher-373402-1177188014 -o ROOT/results/node74/conversion-373402-1177188014 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373402-1177188014/instance-373402-1177188014.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-373402-1177188014 -o ROOT/results/node74/solver-373402-1177188014 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/373402-1177188014/PBS4 /tmp/evaluation/373402-1177188014/instance-373402-1177188014.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  23ab85bb903b24d53f7c52c70411f8cf

RANDOM SEED= 31944888

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1650736 kB
Buffers:         64268 kB
Cached:         266044 kB
SwapCached:       3024 kB
Active:         187088 kB
Inactive:       154508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1650736 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:            3004 kB
Writeback:           0 kB
Mapped:          16036 kB
Slab:            49360 kB
Committed_AS:  3934460 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103202 MiB

End job on node74 on Sat Apr 21 21:10:17 UTC 2007