Trace number 372786

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_018_area_delay.opb
MD5SUMc19adaf233257cdd6134391794b23c65
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 benchmark18.7901
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 variables3187
Total number of constraints8922
Number of constraints which are clauses8922
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 constraint63
Number of terms in the objective function 1527
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 1527
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 1527
Number of bits of the biggest sum of numbers11
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/372786-1177134106/instance-372786-1177134106.opb ......
0.09/0.10	c done parsing opb.
0.09/0.10	o 148
0.09/0.10	o 147
0.09/0.14	o 146
3.19/3.23	o 143
68.77/68.82	o 133
68.77/68.83	o 126
68.77/68.86	o 125
68.77/68.88	o 104
68.77/68.89	o 103
68.77/68.89	o 77
68.77/68.90	o 76
68.87/68.90	o 71
68.87/68.90	o 67
68.87/68.91	o 66
1117.50/1117.89	o 65
1118.00/1118.36	o 64
1367.93/1368.41	o 63
1585.36/1585.90	o 62
1678.43/1679.08	o 61
1800.01/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/372786-1177134106/instance-372786-1177134106.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/node9/watcher-372786-1177134106 -o ROOT/results/node9/solver-372786-1177134106 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372786-1177134106/PBS4 /tmp/evaluation/372786-1177134106/instance-372786-1177134106.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: 1.10 1.08 1.01 3/77 493
/proc/meminfo: memFree=1498856/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=1768 CPUtime=0
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 189448183 1810432 221 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 442 221 86 219 0 219 0

[startup+0.0961191 s]
/proc/loadavg: 1.10 1.08 1.01 3/77 493
/proc/meminfo: memFree=1498856/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=2424 CPUtime=0.09
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 491 0 0 0 9 0 0 0 18 0 1 0 189448183 2482176 424 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134579165 0 0 4096 0 0 0 0 17 1 0 0
/proc/493/statm: 606 424 91 219 0 383 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2424

[startup+0.101118 s]
/proc/loadavg: 1.10 1.08 1.01 3/77 493
/proc/meminfo: memFree=1498856/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=2424 CPUtime=0.09
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 493 0 0 0 9 0 0 0 18 0 1 0 189448183 2482176 426 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 606 426 93 219 0 383 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2424

[startup+0.301142 s]
/proc/loadavg: 1.10 1.08 1.01 3/77 493
/proc/meminfo: memFree=1498856/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=2952 CPUtime=0.28
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 590 0 0 0 28 0 0 0 19 0 1 0 189448183 3022848 523 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 738 523 104 219 0 515 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 2952

[startup+0.701186 s]
/proc/loadavg: 1.10 1.08 1.01 3/77 493
/proc/meminfo: memFree=1498856/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=3596 CPUtime=0.69
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 677 0 0 0 68 1 0 0 22 0 1 0 189448183 3682304 610 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 899 610 104 219 0 676 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3596

[startup+1.50128 s]
/proc/loadavg: 1.09 1.08 1.01 2/78 494
/proc/meminfo: memFree=1496608/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=3596 CPUtime=1.49
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 794 0 0 0 148 1 0 0 25 0 1 0 189448183 3682304 727 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 899 727 104 219 0 676 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3596

[startup+3.10146 s]
/proc/loadavg: 1.09 1.08 1.01 3/78 494
/proc/meminfo: memFree=1495712/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=4996 CPUtime=3.09
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 1078 0 0 0 307 2 0 0 25 0 1 0 189448183 5115904 1011 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 1249 1011 104 219 0 1026 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4996

[startup+6.30182 s]
/proc/loadavg: 1.09 1.08 1.01 2/78 494
/proc/meminfo: memFree=1494048/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=5784 CPUtime=6.29
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 1318 0 0 0 625 4 0 0 25 0 1 0 189448183 5922816 1251 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134546805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 1446 1251 104 219 0 1223 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5784

[startup+12.7015 s]
/proc/loadavg: 1.08 1.07 1.01 2/78 494
/proc/meminfo: memFree=1493352/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=6316 CPUtime=12.69
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 1475 0 0 0 1263 6 0 0 25 0 1 0 189448183 6467584 1408 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 1579 1408 104 219 0 1356 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6316

[startup+25.502 s]
/proc/loadavg: 1.07 1.07 1.01 2/78 494
/proc/meminfo: memFree=1491112/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=9556 CPUtime=25.48
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 2129 0 0 0 2540 8 0 0 25 0 1 0 189448183 9785344 1965 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 2389 1965 104 219 0 2166 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9556

[startup+51.1019 s]
/proc/loadavg: 1.04 1.06 1.01 2/78 494
/proc/meminfo: memFree=1489064/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=10912 CPUtime=51.08
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 2643 0 0 0 5096 12 0 0 25 0 1 0 189448183 11173888 2479 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 2728 2479 104 219 0 2505 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10912

[startup+102.306 s]
/proc/loadavg: 1.02 1.05 1.00 2/78 494
/proc/meminfo: memFree=1486760/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=17400 CPUtime=102.27
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 3420 0 0 0 10211 16 0 0 25 0 1 0 189448183 17817600 3063 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 4350 3063 104 219 0 4127 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17400

[startup+162.301 s]
/proc/loadavg: 1.04 1.05 1.00 2/78 494
/proc/meminfo: memFree=1481832/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=19284 CPUtime=162.24
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 4661 0 0 0 16201 23 0 0 25 0 1 0 189448183 19746816 4304 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 4821 4304 104 219 0 4598 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19284

[startup+222.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 494
/proc/meminfo: memFree=1479400/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=28236 CPUtime=222.23
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 5257 0 0 0 22194 29 0 0 25 0 1 0 189448183 28913664 4900 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 7059 4900 104 219 0 6836 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 28236

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 494
/proc/meminfo: memFree=1477480/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=30516 CPUtime=282.22
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 6110 0 0 0 28187 35 0 0 25 0 1 0 189448183 31248384 5368 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 7629 5368 104 219 0 7406 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 30516

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 494
/proc/meminfo: memFree=1476712/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=31032 CPUtime=342.2
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 6317 0 0 0 34177 43 0 0 25 0 1 0 189448183 31776768 5575 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 7758 5575 104 219 0 7535 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 31032

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 494
/proc/meminfo: memFree=1475880/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=31412 CPUtime=402.18
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 6511 0 0 0 40166 52 0 0 25 0 1 0 189448183 32165888 5769 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 7853 5769 104 219 0 7630 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 31412

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 494
/proc/meminfo: memFree=1475112/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=31828 CPUtime=462.17
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 6702 0 0 0 46155 62 0 0 25 0 1 0 189448183 32591872 5960 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 7957 5960 104 219 0 7734 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 31828

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 494
/proc/meminfo: memFree=1474344/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=35248 CPUtime=522.15
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 7672 0 0 0 52144 71 0 0 25 0 1 0 189448183 36093952 6161 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 8812 6161 104 219 0 8589 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 35248

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 494
/proc/meminfo: memFree=1473576/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=35756 CPUtime=582.14
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 7852 0 0 0 58137 77 0 0 25 0 1 0 189448183 36614144 6341 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559785 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 8939 6341 104 219 0 8716 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 35756

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 494
/proc/meminfo: memFree=1472616/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=36076 CPUtime=642.13
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 8103 0 0 0 64129 84 0 0 25 0 1 0 189448183 36941824 6592 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 9019 6592 104 219 0 8796 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 36076


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

[startup+822.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 494
/proc/meminfo: memFree=1470568/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=37304 CPUtime=822.07
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 8610 0 0 0 82097 110 0 0 25 0 1 0 189448183 38199296 7099 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 9326 7099 104 219 0 9103 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 37304

[startup+882.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 494
/proc/meminfo: memFree=1469672/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=37732 CPUtime=882.06
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 8837 0 0 0 88087 119 0 0 25 0 1 0 189448183 38637568 7326 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 9433 7326 104 219 0 9210 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 37732

[startup+942.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 494
/proc/meminfo: memFree=1468904/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=38480 CPUtime=942.04
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 9024 0 0 0 94074 130 0 0 25 0 1 0 189448183 39403520 7513 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 9620 7513 104 219 0 9397 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 38480

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 494
/proc/meminfo: memFree=1468200/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=38828 CPUtime=1002.03
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 9210 0 0 0 100064 139 0 0 25 0 1 0 189448183 39759872 7699 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 9707 7699 104 219 0 9484 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 38828

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 494
/proc/meminfo: memFree=1467432/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=39308 CPUtime=1062
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 9396 0 0 0 106052 148 0 0 25 0 1 0 189448183 40251392 7885 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547230 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 9827 7885 104 219 0 9604 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 39308

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 494
/proc/meminfo: memFree=1466664/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=45564 CPUtime=1121.99
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 11111 0 0 0 112041 158 0 0 25 0 1 0 189448183 46657536 8063 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 11391 8063 104 219 0 11168 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 45564

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 632
/proc/meminfo: memFree=1464616/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=45956 CPUtime=1181.9
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 11290 0 0 0 118021 169 0 0 25 0 1 0 189448183 47058944 8242 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 11489 8242 104 219 0 11266 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 45956

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 691
/proc/meminfo: memFree=1465064/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=46372 CPUtime=1241.85
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 11448 0 0 0 124008 177 0 0 25 0 1 0 189448183 47484928 8400 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 11593 8400 104 219 0 11370 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 46372

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 691
/proc/meminfo: memFree=1464488/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=46936 CPUtime=1301.84
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 11592 0 0 0 129999 185 0 0 25 0 1 0 189448183 48062464 8544 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 11734 8544 104 219 0 11511 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 46936

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 691
/proc/meminfo: memFree=1463848/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=46936 CPUtime=1361.82
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 11751 0 0 0 135987 195 0 0 25 0 1 0 189448183 48062464 8703 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 11734 8703 104 219 0 11511 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 46936

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 691
/proc/meminfo: memFree=1463208/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=47408 CPUtime=1421.8
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 11921 0 0 0 141975 205 0 0 25 0 1 0 189448183 48545792 8873 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 11852 8873 104 219 0 11629 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 47408

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 691
/proc/meminfo: memFree=1462632/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=48028 CPUtime=1481.79
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 12076 0 0 0 147966 213 0 0 25 0 1 0 189448183 49180672 9028 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 12007 9028 104 219 0 11784 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 48028

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 691
/proc/meminfo: memFree=1462056/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=48028 CPUtime=1541.77
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 12236 0 0 0 153954 223 0 0 25 0 1 0 189448183 49180672 9188 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 12007 9188 104 219 0 11784 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 48028

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 691
/proc/meminfo: memFree=1461480/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=48560 CPUtime=1601.75
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 12380 0 0 0 159945 230 0 0 25 0 1 0 189448183 49725440 9332 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 12140 9332 104 219 0 11917 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 48560

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 691
/proc/meminfo: memFree=1460840/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=48848 CPUtime=1661.74
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 12533 0 0 0 165937 237 0 0 25 0 1 0 189448183 50020352 9485 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 12212 9485 104 219 0 11989 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 48848

[startup+1722.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 691
/proc/meminfo: memFree=1460136/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=49524 CPUtime=1721.73
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 12720 0 0 0 171927 246 0 0 25 0 1 0 189448183 50712576 9672 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 12381 9672 104 219 0 12158 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 49524

[startup+1782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 691
/proc/meminfo: memFree=1459560/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=49636 CPUtime=1781.7
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 12856 0 0 0 177917 253 0 0 25 0 1 0 189448183 50827264 9808 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 12409 9808 104 219 0 12186 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 49636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 691
/proc/meminfo: memFree=1459368/2055920 swapFree=4152812/4192956
[pid=493] ppid=491 vsize=49636 CPUtime=1800.01
/proc/493/stat : 493 (PBS4) R 491 493 32114 0 -1 4194304 12899 0 0 0 179746 255 0 0 25 0 1 0 189448183 50827264 9851 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/493/statm: 12409 9851 104 219 0 12186 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 49636

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): 1797.47
CPU system time (s): 2.55961
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 49636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.47
system time used= 2.55961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12900
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= 2587

runsolver used 2.06968 second user time and 4.35734 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sat Apr 21 05:41:46 UTC 2007

IDJOB= 372786
IDBENCH= 24997
IDSOLVER= 157
FILE ID= node9/372786-1177134106

PBS_JOBID= 4648789

Free space on /tmp= 66431 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/areaDelay/normalized-f20c10b_018_area_delay.opb
COMMAND LINE= /tmp/evaluation/372786-1177134106/PBS4 /tmp/evaluation/372786-1177134106/instance-372786-1177134106.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-372786-1177134106 -o ROOT/results/node9/conversion-372786-1177134106 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372786-1177134106/instance-372786-1177134106.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-372786-1177134106 -o ROOT/results/node9/solver-372786-1177134106 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/372786-1177134106/PBS4 /tmp/evaluation/372786-1177134106/instance-372786-1177134106.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  c19adaf233257cdd6134391794b23c65

RANDOM SEED= 647103842

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1499264 kB
Buffers:         54884 kB
Cached:         435236 kB
SwapCached:       8184 kB
Active:         234840 kB
Inactive:       279384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1499264 kB
SwapTotal:     4192956 kB
SwapFree:      4152812 kB
Dirty:            1528 kB
Writeback:           0 kB
Mapped:          30164 kB
Slab:            27956 kB
Committed_AS:  6517664 kB
PageTables:       1788 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= 66431 MiB

End job on node9 on Sat Apr 21 06:11:49 UTC 2007