Trace number 372982

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. 1800.06 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_delay/normalized-fir10_area_delay.opb
MD5SUM5d0340a340565eda2e94c9f5d1d814a1
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark37
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 37
Optimality of the best value was proved NO
Number of variables49757
Total number of constraints199672
Number of constraints which are clauses199672
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 constraint511
Number of terms in the objective function 24319
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 24319
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 24319
Number of bits of the biggest sum of numbers15
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/372982-1177152941/instance-372982-1177152941.opb ......
5.79/5.82	c done parsing opb.
5.79/5.82	o 696
5.99/6.09	o 695
6.29/6.36	o 694
6.60/6.63	o 693
6.78/6.90	o 692
7.08/7.16	o 691
7.39/7.43	o 690
7.70/7.70	o 689
7.88/7.97	o 688
8.19/8.24	o 687
8.49/8.50	o 686
8.69/8.77	o 685
8.99/9.04	o 684
9.29/9.30	o 683
9.49/9.57	o 682
9.80/9.83	o 681
10.09/10.10	o 680
10.29/10.36	o 679
10.58/10.63	o 678
10.78/10.89	o 677
11.09/11.15	o 676
11.39/11.42	o 675
11.59/11.68	o 674
11.89/11.95	o 673
12.19/12.21	o 672
12.38/12.48	o 671
12.68/12.74	o 670
12.99/13.00	o 669
13.49/13.52	o 668
1800.04/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/372982-1177152941/instance-372982-1177152941.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/node54/watcher-372982-1177152941 -o ROOT/results/node54/solver-372982-1177152941 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372982-1177152941/PBS4 /tmp/evaluation/372982-1177152941/instance-372982-1177152941.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 10342
/proc/meminfo: memFree=1731960/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=5992 CPUtime=0
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 515 0 0 0 0 0 0 0 18 0 1 0 162668614 6135808 497 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/10342/statm: 1498 501 81 219 0 1275 0

[startup+0.0484019 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 10342
/proc/meminfo: memFree=1731960/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=8344 CPUtime=0.04
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 1909 0 0 0 3 1 0 0 18 0 1 0 162668614 8544256 1858 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134529955 0 0 4096 0 0 0 0 17 1 0 0
/proc/10342/statm: 2086 1858 87 219 0 1863 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8344

[startup+0.101407 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 10342
/proc/meminfo: memFree=1731960/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=9184 CPUtime=0.09
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 2107 0 0 0 8 1 0 0 18 0 1 0 162668614 9404416 2023 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134530221 0 0 4096 0 0 0 0 17 1 0 0
/proc/10342/statm: 2296 2023 87 219 0 2073 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9184

[startup+0.301432 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 10342
/proc/meminfo: memFree=1731960/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=9648 CPUtime=0.29
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 2207 0 0 0 28 1 0 0 19 0 1 0 162668614 9879552 2123 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588362 0 0 4096 0 0 0 0 17 1 0 0
/proc/10342/statm: 2412 2123 88 219 0 2189 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9648

[startup+0.701484 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 10342
/proc/meminfo: memFree=1731960/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=9648 CPUtime=0.69
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 2207 0 0 0 68 1 0 0 23 0 1 0 162668614 9879552 2123 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588368 0 0 4096 0 0 0 0 17 1 0 0
/proc/10342/statm: 2412 2123 88 219 0 2189 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9648

[startup+1.50159 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10343
/proc/meminfo: memFree=1723760/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=9648 CPUtime=1.49
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 2207 0 0 0 148 1 0 0 25 0 1 0 162668614 9879552 2123 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588395 0 0 4096 0 0 0 0 17 1 0 0
/proc/10342/statm: 2412 2123 88 219 0 2189 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9648

[startup+3.10179 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10343
/proc/meminfo: memFree=1723248/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=10032 CPUtime=3.09
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 2302 0 0 0 308 1 0 0 25 0 1 0 162668614 10272768 2218 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588869 0 0 4096 0 0 0 0 17 1 0 0
/proc/10342/statm: 2508 2218 88 219 0 2285 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10032

[startup+6.3012 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10343
/proc/meminfo: memFree=1709680/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=28256 CPUtime=6.29
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 7727 0 0 0 620 9 0 0 25 0 1 0 162668614 28934144 5885 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 7064 5885 104 219 0 6841 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28256

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10343
/proc/meminfo: memFree=1708464/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=28256 CPUtime=12.68
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 7728 0 0 0 1221 47 0 0 25 0 1 0 162668614 28934144 5886 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 7064 5886 104 219 0 6841 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28256

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10343
/proc/meminfo: memFree=1706224/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=30872 CPUtime=25.49
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 8751 0 0 0 2492 57 0 0 25 0 1 0 162668614 31612928 6461 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 7718 6461 104 219 0 7495 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30872

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10343
/proc/meminfo: memFree=1705456/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=31652 CPUtime=51.07
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 9066 0 0 0 5050 57 0 0 25 0 1 0 162668614 32411648 6632 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 7913 6632 104 219 0 7690 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31652

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10343
/proc/meminfo: memFree=1705520/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=31652 CPUtime=102.27
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 9089 0 0 0 10169 58 0 0 25 0 1 0 162668614 32411648 6655 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 7913 6655 104 219 0 7690 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31652

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10343
/proc/meminfo: memFree=1705136/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=31912 CPUtime=162.24
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 9209 0 0 0 16166 58 0 0 25 0 1 0 162668614 32677888 6727 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 7978 6727 104 219 0 7755 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31912

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10343
/proc/meminfo: memFree=1704688/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=32432 CPUtime=222.22
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 9423 0 0 0 22164 58 0 0 25 0 1 0 162668614 33210368 6845 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 8108 6845 104 219 0 7885 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32432

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10343
/proc/meminfo: memFree=1703728/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=33472 CPUtime=282.21
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 9826 0 0 0 28162 59 0 0 25 0 1 0 162668614 34275328 7056 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 8368 7056 104 219 0 8145 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 33472

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 10465
/proc/meminfo: memFree=1702400/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=33472 CPUtime=342.13
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 9855 0 0 0 34153 60 0 0 25 0 1 0 162668614 34275328 7085 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 8368 7085 104 219 0 8145 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 33472

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10541
/proc/meminfo: memFree=1702512/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=34512 CPUtime=402.06
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 10270 0 0 0 40145 61 0 0 25 0 1 0 162668614 35340288 7306 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 8628 7306 104 219 0 8405 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 34512

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10541
/proc/meminfo: memFree=1700208/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=37372 CPUtime=462.03
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 11364 0 0 0 46142 61 0 0 25 0 1 0 162668614 38268928 7876 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 9343 7876 104 219 0 9120 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 37372

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10541
/proc/meminfo: memFree=1696048/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=49984 CPUtime=522.01
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 13219 0 0 0 52139 62 0 0 25 0 1 0 162668614 51183616 8969 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 12496 8969 104 219 0 12273 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 49984

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10541
/proc/meminfo: memFree=1693104/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=49984 CPUtime=582
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 13964 0 0 0 58136 64 0 0 25 0 1 0 162668614 51183616 9714 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 12496 9714 104 219 0 12273 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 49984

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10541
/proc/meminfo: memFree=1690096/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=50000 CPUtime=641.98
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 14708 0 0 0 64133 65 0 0 25 0 1 0 162668614 51200000 10458 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 12500 10458 104 219 0 12277 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 50000


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10543
/proc/meminfo: memFree=1678192/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=66684 CPUtime=881.91
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 24011 0 0 0 88114 77 0 0 25 0 1 0 162668614 68284416 13429 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 16671 13429 104 219 0 16448 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 66684

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10543
/proc/meminfo: memFree=1675184/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=66712 CPUtime=941.89
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 30138 0 0 0 94107 82 0 0 25 0 1 0 162668614 68313088 14189 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 16678 14189 104 219 0 16455 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 66712

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10543
/proc/meminfo: memFree=1671984/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=66844 CPUtime=1001.87
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 44385 0 0 0 100096 91 0 0 25 0 1 0 162668614 68448256 14989 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 16711 14989 104 219 0 16488 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 66844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10543
/proc/meminfo: memFree=1668912/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=99528 CPUtime=1061.86
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 63311 0 0 0 106085 101 0 0 25 0 1 0 162668614 101916672 15738 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 24882 15738 104 219 0 24659 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 99528

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10543
/proc/meminfo: memFree=1665776/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=99540 CPUtime=1121.83
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 82663 0 0 0 112074 109 0 0 25 0 1 0 162668614 101928960 16504 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 24885 16504 104 219 0 24662 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 99540

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10543
/proc/meminfo: memFree=1662576/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=99652 CPUtime=1181.82
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 103610 0 0 0 118063 119 0 0 25 0 1 0 162668614 102043648 17302 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 24913 17302 104 219 0 24690 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 99652

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10543
/proc/meminfo: memFree=1659184/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=100036 CPUtime=1241.8
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 125767 0 0 0 124050 130 0 0 25 0 1 0 162668614 102436864 18165 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 25009 18165 104 219 0 24786 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 100036

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10543
/proc/meminfo: memFree=1657968/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=101224 CPUtime=1301.78
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 126156 0 0 0 130045 133 0 0 25 0 1 0 162668614 103653376 18455 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 25306 18455 104 219 0 25083 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 101224

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10543
/proc/meminfo: memFree=1657776/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=101484 CPUtime=1361.76
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 126239 0 0 0 136042 134 0 0 25 0 1 0 162668614 103919616 18505 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 25371 18505 104 219 0 25148 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 101484

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10543
/proc/meminfo: memFree=1657392/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=102004 CPUtime=1421.75
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 126401 0 0 0 142040 135 0 0 25 0 1 0 162668614 104452096 18600 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 25501 18600 104 219 0 25278 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 102004

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10543
/proc/meminfo: memFree=1656752/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=103044 CPUtime=1481.72
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 126733 0 0 0 148036 136 0 0 25 0 1 0 162668614 105517056 18789 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 25761 18789 104 219 0 25538 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 103044

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10543
/proc/meminfo: memFree=1656624/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=103304 CPUtime=1541.71
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 126819 0 0 0 154034 137 0 0 25 0 1 0 162668614 105783296 18839 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 25826 18839 104 219 0 25603 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 103304

[startup+1602.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/67 10543
/proc/meminfo: memFree=1656432/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=103564 CPUtime=1601.69
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 126904 0 0 0 160032 137 0 0 25 0 1 0 162668614 106049536 18888 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 25891 18888 104 219 0 25668 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 103564

[startup+1662.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/67 10543
/proc/meminfo: memFree=1655664/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=104604 CPUtime=1661.67
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 127226 0 0 0 166029 138 0 0 25 0 1 0 162668614 107114496 19062 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 26151 19062 104 219 0 25928 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 104604

[startup+1722.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/67 10543
/proc/meminfo: memFree=1655088/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=105384 CPUtime=1721.65
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 127483 0 0 0 172026 139 0 0 25 0 1 0 162668614 107913216 19204 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 26346 19204 104 219 0 26123 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 105384

[startup+1782.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/67 10543
/proc/meminfo: memFree=1654320/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=106424 CPUtime=1781.63
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 127826 0 0 0 178023 140 0 0 25 0 1 0 162668614 108978176 19389 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 26606 19389 104 219 0 26383 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 106424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.10 1.05 1.00 2/67 10543
/proc/meminfo: memFree=1654128/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=106684 CPUtime=1800.04
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 127912 0 0 0 179863 141 0 0 25 0 1 0 162668614 109244416 19435 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 26671 19435 104 219 0 26448 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 106684

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

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

[startup+1800.71 s]
/proc/loadavg: 1.10 1.05 1.00 2/67 10543
/proc/meminfo: memFree=1654128/2055920 swapFree=4182084/4192956
[pid=10342] ppid=10340 vsize=106684 CPUtime=1800.04
/proc/10342/stat : 10342 (PBS4) R 10340 10342 9802 0 -1 4194304 127912 0 0 0 179863 141 0 0 25 0 1 0 162668614 109244416 19435 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10342/statm: 26671 19435 104 219 0 26448 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 106684

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.06
CPU user time (s): 1798.64
CPU system time (s): 1.42378
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 106684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.64
system time used= 1.42378
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 127913
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= 3771

runsolver used 1.84972 second user time and 4.72628 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Sat Apr 21 10:55:41 UTC 2007

IDJOB= 372982
IDBENCH= 25011
IDSOLVER= 157
FILE ID= node54/372982-1177152941

PBS_JOBID= 4648872

Free space on /tmp= 66332 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir10_area_delay.opb
COMMAND LINE= /tmp/evaluation/372982-1177152941/PBS4 /tmp/evaluation/372982-1177152941/instance-372982-1177152941.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-372982-1177152941 -o ROOT/results/node54/conversion-372982-1177152941 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372982-1177152941/instance-372982-1177152941.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-372982-1177152941 -o ROOT/results/node54/solver-372982-1177152941 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/372982-1177152941/PBS4 /tmp/evaluation/372982-1177152941/instance-372982-1177152941.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  5d0340a340565eda2e94c9f5d1d814a1

RANDOM SEED= 847939382

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1732368 kB
Buffers:         40232 kB
Cached:         211112 kB
SwapCached:       3792 kB
Active:          73636 kB
Inactive:       187364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1732368 kB
SwapTotal:     4192956 kB
SwapFree:      4182084 kB
Dirty:            7736 kB
Writeback:           0 kB
Mapped:          15728 kB
Slab:            48436 kB
Committed_AS:  2204164 kB
PageTables:       1412 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= 66332 MiB

End job on node54 on Sat Apr 21 11:25:44 UTC 2007