Trace number 366589

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.08 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-lin.rom.r.opb
MD5SUM3183c84355c854880486b3d148840656
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark120
Best CPU time to get the best result obtained on this benchmark0.353946
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 120
Optimality of the best value was proved YES
Number of variables1076
Total number of constraints1030
Number of constraints which are clauses1030
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 constraint2
Maximum length of a constraint40
Number of terms in the objective function 1076
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 1076
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1076
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/366589-1177063277/instance-366589-1177063277.opb ......
0.00/0.04	c done parsing opb.
0.00/0.04	o 1064
0.00/0.05	o 1063
0.00/0.05	o 1062
0.00/0.06	o 1061
0.00/0.06	o 1060
0.00/0.07	o 1059
0.00/0.08	o 1058
0.00/0.08	o 1057
0.00/0.09	o 1056
0.00/0.10	o 1055
0.09/0.10	o 1054
0.09/0.11	o 1053
0.09/0.11	o 1052
0.09/0.12	o 1051
0.09/0.13	o 1050
0.09/0.13	o 1049
0.09/0.14	o 1048
0.09/0.15	o 1047
0.09/0.15	o 1046
0.09/0.16	o 1045
0.09/0.16	o 1044
0.09/0.17	o 1043
0.09/0.18	o 1042
0.09/0.18	o 1041
0.09/0.19	o 1040
0.09/0.20	o 1039
0.19/0.20	o 1038
0.19/0.21	o 1037
0.19/0.21	o 1036
0.19/0.22	o 1035
0.19/0.23	o 1034
0.19/0.23	o 1033
0.19/0.24	o 1032
0.19/0.25	o 1031
0.19/0.25	o 1030
0.19/0.26	o 1029
0.19/0.26	o 1028
0.19/0.27	o 1027
0.19/0.28	o 1026
0.19/0.28	o 1025
0.19/0.29	o 1024
0.19/0.30	o 1023
0.29/0.30	o 1017
0.29/0.31	o 1016
0.29/0.31	o 1015
0.29/0.32	o 1014
0.29/0.33	o 1013
0.29/0.33	o 1012
0.29/0.34	o 1011
0.29/0.34	o 1010
0.29/0.35	o 1009
0.29/0.36	o 1008
0.29/0.36	o 1007
0.29/0.37	o 1006
0.29/0.37	o 1005
0.29/0.38	o 1004
0.29/0.39	o 1003
0.29/0.39	o 1002
0.39/0.40	o 1001
0.39/0.40	o 1000
0.39/0.41	o 999
0.39/0.42	o 998
0.39/0.42	o 997
0.39/0.43	o 996
0.39/0.43	o 995
0.39/0.44	o 994
0.39/0.45	o 993
0.39/0.45	o 992
0.39/0.46	o 991
0.39/0.47	o 990
0.39/0.47	o 922
0.39/0.48	o 913
0.39/0.48	o 912
0.39/0.49	o 911
0.39/0.49	o 910
0.49/0.50	o 909
0.49/0.51	o 647
0.49/0.51	o 630
0.49/0.51	o 566
0.49/0.52	o 564
0.49/0.52	o 563
0.49/0.53	o 562
0.49/0.53	o 561
0.49/0.53	o 560
0.49/0.54	o 559
0.49/0.54	o 558
0.49/0.55	o 545
0.49/0.56	o 544
0.49/0.56	o 277
0.49/0.56	o 276
0.49/0.57	o 273
0.49/0.57	o 272
0.49/0.58	o 219
0.49/0.58	o 218
0.49/0.58	o 217
0.49/0.58	o 216
0.49/0.58	o 211
0.49/0.59	o 210
0.49/0.59	o 209
0.49/0.59	o 208
0.49/0.59	o 207
0.49/0.60	o 206
1800.06/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/366589-1177063277/instance-366589-1177063277.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/node43/watcher-366589-1177063277 -o ROOT/results/node43/solver-366589-1177063277 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366589-1177063277/PBS4 /tmp/evaluation/366589-1177063277/instance-366589-1177063277.opb 

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


[startup+0 s]
/proc/loadavg: 0.99 1.00 1.00 3/83 1992
/proc/meminfo: memFree=1745552/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=1456 CPUtime=0
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 154239553 1490944 158 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134554316 0 0 4096 0 0 0 0 17 1 0 0
/proc/1992/statm: 364 158 87 219 0 141 0

[startup+0.10234 s]
/proc/loadavg: 0.99 1.00 1.00 3/83 1992
/proc/meminfo: memFree=1745552/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=1596 CPUtime=0.09
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 238 0 0 0 9 0 0 0 18 0 1 0 154239553 1634304 220 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 399 220 102 219 0 176 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1596

[startup+0.201349 s]
/proc/loadavg: 0.99 1.00 1.00 3/83 1992
/proc/meminfo: memFree=1745552/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=1596 CPUtime=0.19
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 238 0 0 0 18 1 0 0 18 0 1 0 154239553 1634304 220 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057485 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 399 220 102 219 0 176 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1596

[startup+0.301357 s]
/proc/loadavg: 0.99 1.00 1.00 3/83 1992
/proc/meminfo: memFree=1745552/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=1596 CPUtime=0.29
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 240 0 0 0 27 2 0 0 19 0 1 0 154239553 1634304 222 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 399 222 102 219 0 176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1596

[startup+0.701392 s]
/proc/loadavg: 0.99 1.00 1.00 3/83 1992
/proc/meminfo: memFree=1745552/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=1984 CPUtime=0.69
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 339 0 0 0 63 6 0 0 23 0 1 0 154239553 2031616 321 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 496 321 103 219 0 273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1984

[startup+1.50146 s]
/proc/loadavg: 0.99 1.00 1.00 2/84 1993
/proc/meminfo: memFree=1743432/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=5732 CPUtime=1.49
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 868 0 0 0 142 7 0 0 25 0 1 0 154239553 5869568 850 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 1433 850 103 219 0 1210 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5732

[startup+3.1016 s]
/proc/loadavg: 0.99 1.00 1.00 2/84 2001
/proc/meminfo: memFree=1740680/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=10024 CPUtime=3.08
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 1804 0 0 0 301 7 0 0 25 0 1 0 154239553 10264576 1786 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552855 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 2506 1786 103 219 0 2283 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10024

[startup+6.30188 s]
/proc/loadavg: 0.99 1.00 1.00 2/84 2008
/proc/meminfo: memFree=1733960/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=18216 CPUtime=6.28
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 3214 0 0 0 619 9 0 0 25 0 1 0 154239553 18653184 3196 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 4554 3196 103 219 0 4331 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18216

[startup+12.7014 s]
/proc/loadavg: 0.99 1.00 1.00 2/84 2045
/proc/meminfo: memFree=1731968/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=18540 CPUtime=12.66
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 3429 0 0 0 1255 11 0 0 25 0 1 0 154239553 18984960 3362 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 4635 3362 104 219 0 4412 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 18540

[startup+25.5015 s]
/proc/loadavg: 0.99 1.00 1.00 2/84 2060
/proc/meminfo: memFree=1730816/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=18812 CPUtime=25.45
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 3747 0 0 0 2530 15 0 0 25 0 1 0 154239553 19263488 3680 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 4703 3680 104 219 0 4480 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 18812

[startup+51.1018 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 2092
/proc/meminfo: memFree=1729920/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=18944 CPUtime=51.03
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 4253 0 0 0 5084 19 0 0 25 0 1 0 154239553 19398656 4186 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 4736 4186 104 219 0 4513 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 18944

[startup+102.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 2092
/proc/meminfo: memFree=1729600/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=19204 CPUtime=102.22
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 4341 0 0 0 10201 21 0 0 25 0 1 0 154239553 19664896 4274 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 4801 4274 104 219 0 4578 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 19204

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 2092
/proc/meminfo: memFree=1729024/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=20124 CPUtime=162.2
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 4589 0 0 0 16197 23 0 0 25 0 1 0 154239553 20606976 4425 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563060 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 5031 4425 104 219 0 4808 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 20124

[startup+222.306 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 2092
/proc/meminfo: memFree=1728576/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=20416 CPUtime=222.19
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 4717 0 0 0 22192 27 0 0 25 0 1 0 154239553 20905984 4553 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 5104 4553 104 219 0 4881 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 20416

[startup+282.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 2092
/proc/meminfo: memFree=1728256/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=20712 CPUtime=282.17
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 4798 0 0 0 28189 28 0 0 25 0 1 0 154239553 21209088 4634 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 5178 4634 104 219 0 4955 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 20712

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 2092
/proc/meminfo: memFree=1727872/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=21612 CPUtime=342.15
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 5087 0 0 0 34185 30 0 0 25 0 1 0 154239553 22130688 4730 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 5403 4730 104 219 0 5180 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 21612

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2092
/proc/meminfo: memFree=1727680/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=21780 CPUtime=402.13
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 5159 0 0 0 40181 32 0 0 25 0 1 0 154239553 22302720 4802 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 5445 4802 104 219 0 5222 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 21780

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2092
/proc/meminfo: memFree=1727360/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=22088 CPUtime=462.12
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 5260 0 0 0 46179 33 0 0 25 0 1 0 154239553 22618112 4903 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 5522 4903 104 219 0 5299 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 22088

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2092
/proc/meminfo: memFree=1726912/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=22428 CPUtime=522.1
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 5378 0 0 0 52175 35 0 0 25 0 1 0 154239553 22966272 5021 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 5607 5021 104 219 0 5384 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 22428

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2092
/proc/meminfo: memFree=1726400/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=22776 CPUtime=582.08
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 5505 0 0 0 58170 38 0 0 25 0 1 0 154239553 23322624 5148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 5694 5148 104 219 0 5471 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 22776

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2092
/proc/meminfo: memFree=1725824/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=24784 CPUtime=642.07
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 6043 0 0 0 64164 43 0 0 25 0 1 0 154239553 25378816 5301 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 6196 5301 104 219 0 5973 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 24784


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

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2092
/proc/meminfo: memFree=1724288/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=25696 CPUtime=882.01
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 6454 0 0 0 88146 55 0 0 25 0 1 0 154239553 26312704 5712 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 6424 5712 104 219 0 6201 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 25696

[startup+942.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 2092
/proc/meminfo: memFree=1723776/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=25988 CPUtime=941.99
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 6570 0 0 0 94141 58 0 0 25 0 1 0 154239553 26611712 5828 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 6497 5828 104 219 0 6274 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 25988

[startup+1002.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 2092
/proc/meminfo: memFree=1723328/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=26160 CPUtime=1001.97
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 6694 0 0 0 100137 60 0 0 25 0 1 0 154239553 26787840 5952 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 6540 5952 104 219 0 6317 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 26160

[startup+1062.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 2092
/proc/meminfo: memFree=1723008/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=26344 CPUtime=1061.96
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 6786 0 0 0 106133 63 0 0 25 0 1 0 154239553 26976256 6044 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 6586 6044 104 219 0 6363 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 26344

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 2092
/proc/meminfo: memFree=1722496/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=29736 CPUtime=1121.94
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 7668 0 0 0 112126 68 0 0 25 0 1 0 154239553 30449664 6157 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 7434 6157 104 219 0 7211 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 29736

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2092
/proc/meminfo: memFree=1722176/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=29944 CPUtime=1181.92
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 7771 0 0 0 118121 71 0 0 25 0 1 0 154239553 30662656 6260 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 7486 6260 104 219 0 7263 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 29944

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2092
/proc/meminfo: memFree=1721792/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=30164 CPUtime=1241.91
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 7871 0 0 0 124117 74 0 0 25 0 1 0 154239553 30887936 6360 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 7541 6360 104 219 0 7318 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 30164

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2092
/proc/meminfo: memFree=1721344/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=30396 CPUtime=1301.89
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 7977 0 0 0 130111 78 0 0 25 0 1 0 154239553 31125504 6466 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 7599 6466 104 219 0 7376 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 30396

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2092
/proc/meminfo: memFree=1720960/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=30644 CPUtime=1361.87
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 8075 0 0 0 136106 81 0 0 25 0 1 0 154239553 31379456 6564 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 7661 6564 104 219 0 7438 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 30644

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2092
/proc/meminfo: memFree=1720576/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=31032 CPUtime=1421.86
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 8179 0 0 0 142102 84 0 0 25 0 1 0 154239553 31776768 6668 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 7758 6668 104 219 0 7535 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 31032

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2092
/proc/meminfo: memFree=1720256/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=31032 CPUtime=1481.85
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 8281 0 0 0 148098 87 0 0 25 0 1 0 154239553 31776768 6770 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 7758 6770 104 219 0 7535 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 31032

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2092
/proc/meminfo: memFree=1719936/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=31312 CPUtime=1541.84
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 8376 0 0 0 154094 90 0 0 25 0 1 0 154239553 32063488 6865 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 7828 6865 104 219 0 7605 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 31312

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2092
/proc/meminfo: memFree=1719488/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=31608 CPUtime=1601.82
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 8475 0 0 0 160089 93 0 0 25 0 1 0 154239553 32366592 6964 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 7902 6964 104 219 0 7679 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 31608

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2092
/proc/meminfo: memFree=1719168/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=31728 CPUtime=1661.79
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 8564 0 0 0 166084 95 0 0 25 0 1 0 154239553 32489472 7053 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 7932 7053 104 219 0 7709 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 31728

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2092
/proc/meminfo: memFree=1718848/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=32044 CPUtime=1721.78
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 8660 0 0 0 172079 99 0 0 25 0 1 0 154239553 32813056 7149 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 8011 7149 104 219 0 7788 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 32044

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2092
/proc/meminfo: memFree=1718464/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=32044 CPUtime=1781.76
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 8755 0 0 0 178074 102 0 0 25 0 1 0 154239553 32813056 7244 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 8011 7244 104 219 0 7788 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 32044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2092
/proc/meminfo: memFree=1718336/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=32044 CPUtime=1800.06
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 8791 0 0 0 179903 103 0 0 25 0 1 0 154239553 32813056 7280 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 8011 7280 104 219 0 7788 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 32044

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2092
/proc/meminfo: memFree=1718336/2055920 swapFree=4164584/4192956
[pid=1992] ppid=1990 vsize=32044 CPUtime=1800.06
/proc/1992/stat : 1992 (PBS4) R 1990 1992 1053 0 -1 4194304 8791 0 0 0 179903 103 0 0 25 0 1 0 154239553 32813056 7280 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1992/statm: 8011 7280 104 219 0 7788 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 32044

Child status: 0
Real time (s): 1800.61
CPU time (s): 1800.08
CPU user time (s): 1799.03
CPU system time (s): 1.04384
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 32044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.03
system time used= 1.04384
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8792
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= 37078

runsolver used 2.10768 second user time and 4.06938 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Fri Apr 20 10:01:17 UTC 2007

IDJOB= 366589
IDBENCH= 2871
IDSOLVER= 157
FILE ID= node43/366589-1177063277

PBS_JOBID= 4640218

Free space on /tmp= 66434 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-lin.rom.r.opb
COMMAND LINE= /tmp/evaluation/366589-1177063277/PBS4 /tmp/evaluation/366589-1177063277/instance-366589-1177063277.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-366589-1177063277 -o ROOT/results/node43/conversion-366589-1177063277 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366589-1177063277/instance-366589-1177063277.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-366589-1177063277 -o ROOT/results/node43/solver-366589-1177063277 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/366589-1177063277/PBS4 /tmp/evaluation/366589-1177063277/instance-366589-1177063277.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  3183c84355c854880486b3d148840656

RANDOM SEED= 4217595

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1745896 kB
Buffers:         51600 kB
Cached:         130272 kB
SwapCached:       2204 kB
Active:         122616 kB
Inactive:       130020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1745896 kB
SwapTotal:     4192956 kB
SwapFree:      4164584 kB
Dirty:            1224 kB
Writeback:           0 kB
Mapped:          83696 kB
Slab:            42356 kB
Committed_AS:  2583720 kB
PageTables:       2120 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= 66434 MiB

End job on node43 on Fri Apr 20 10:31:20 UTC 2007