Trace number 366421

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 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_300_10_14.r.opb
MD5SUMf1b978cb920387bc2a07b8b1a528a68d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark7.2379
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 19
Optimality of the best value was proved YES
Number of variables297
Total number of constraints100
Number of constraints which are clauses100
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 constraint10
Maximum length of a constraint14
Number of terms in the objective function 297
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 297
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 297
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/366421-1177061220/instance-366421-1177061220.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 284
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38.18/38.25	o 29
1800.01/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/366421-1177061220/instance-366421-1177061220.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/node1/watcher-366421-1177061220 -o ROOT/results/node1/solver-366421-1177061220 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366421-1177061220/PBS4 /tmp/evaluation/366421-1177061220/instance-366421-1177061220.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: 1.35 1.50 1.43 3/77 14252
/proc/meminfo: memFree=1697400/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=1324 CPUtime=0
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 182159833 1355776 122 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/14252/statm: 331 122 87 219 0 108 0

[startup+0.023162 s]
/proc/loadavg: 1.35 1.50 1.43 3/77 14252
/proc/meminfo: memFree=1697400/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=1320 CPUtime=0.01
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 155 0 0 0 1 0 0 0 18 0 1 0 182159833 1351680 137 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057485 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 330 137 102 219 0 107 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1320

[startup+0.101171 s]
/proc/loadavg: 1.35 1.50 1.43 3/77 14252
/proc/meminfo: memFree=1697400/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=1320 CPUtime=0.09
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 163 0 0 0 6 3 0 0 18 0 1 0 182159833 1351680 145 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 330 145 102 219 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1320

[startup+0.301193 s]
/proc/loadavg: 1.35 1.50 1.43 3/77 14252
/proc/meminfo: memFree=1697400/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=1708 CPUtime=0.29
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 276 0 0 0 26 3 0 0 19 0 1 0 182159833 1748992 258 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 427 258 103 219 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.70124 s]
/proc/loadavg: 1.35 1.50 1.43 3/77 14252
/proc/meminfo: memFree=1697400/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=2428 CPUtime=0.69
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 405 0 0 0 65 4 0 0 23 0 1 0 182159833 2486272 387 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 607 387 103 219 0 384 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2428

[startup+1.50233 s]
/proc/loadavg: 1.35 1.50 1.43 2/78 14253
/proc/meminfo: memFree=1695984/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=3648 CPUtime=1.49
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 630 0 0 0 145 4 0 0 25 0 1 0 182159833 3735552 612 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 912 612 103 219 0 689 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3648

[startup+3.10152 s]
/proc/loadavg: 1.33 1.49 1.42 2/78 14253
/proc/meminfo: memFree=1694640/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=5696 CPUtime=3.09
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 945 0 0 0 305 4 0 0 25 0 1 0 182159833 5832704 927 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 1424 927 103 219 0 1201 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5696

[startup+6.3019 s]
/proc/loadavg: 1.33 1.49 1.42 3/78 14253
/proc/meminfo: memFree=1692344/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=10248 CPUtime=6.29
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 1532 0 0 0 623 6 0 0 25 0 1 0 182159833 10493952 1465 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552753 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 2562 1465 104 219 0 2339 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10248

[startup+12.7016 s]
/proc/loadavg: 1.30 1.48 1.42 2/78 14253
/proc/meminfo: memFree=1689088/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=11172 CPUtime=12.69
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 2301 0 0 0 1256 13 0 0 25 0 1 0 182159833 11440128 2137 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 2793 2137 104 219 0 2570 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11172

[startup+25.5011 s]
/proc/loadavg: 1.23 1.46 1.41 2/78 14253
/proc/meminfo: memFree=1688064/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=12508 CPUtime=25.48
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 2728 0 0 0 2526 22 0 0 25 0 1 0 182159833 12808192 2371 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 3127 2371 104 219 0 2904 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12508

[startup+51.1012 s]
/proc/loadavg: 1.15 1.42 1.40 2/78 14253
/proc/meminfo: memFree=1686720/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=13268 CPUtime=51.08
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 3069 0 0 0 5069 39 0 0 25 0 1 0 182159833 13586432 2712 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 3317 2712 104 219 0 3094 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13268

[startup+102.305 s]
/proc/loadavg: 1.06 1.35 1.38 2/78 14253
/proc/meminfo: memFree=1684480/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=16008 CPUtime=102.26
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 3994 0 0 0 10155 71 0 0 25 0 1 0 182159833 16392192 3252 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 4002 3252 104 219 0 3779 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16008

[startup+162.301 s]
/proc/loadavg: 1.02 1.29 1.35 2/78 14253
/proc/meminfo: memFree=1682368/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=20272 CPUtime=162.25
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 5304 0 0 0 16119 106 0 0 25 0 1 0 182159833 20758528 3793 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 5068 3793 104 219 0 4845 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 20272

[startup+222.301 s]
/proc/loadavg: 1.01 1.23 1.33 2/78 14253
/proc/meminfo: memFree=1680512/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=21220 CPUtime=222.23
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 5768 0 0 0 22088 135 0 0 25 0 1 0 182159833 21729280 4257 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 5305 4257 104 219 0 5082 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 21220

[startup+282.301 s]
/proc/loadavg: 1.00 1.19 1.30 2/78 14253
/proc/meminfo: memFree=1678848/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=22100 CPUtime=282.22
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 6178 0 0 0 28064 158 0 0 25 0 1 0 182159833 22630400 4667 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 5525 4667 104 219 0 5302 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22100

[startup+342.301 s]
/proc/loadavg: 1.00 1.15 1.28 2/78 14255
/proc/meminfo: memFree=1677184/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=22908 CPUtime=342.2
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 6589 0 0 0 34039 181 0 0 25 0 1 0 182159833 23457792 5078 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 5727 5078 104 219 0 5504 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22908

[startup+402.301 s]
/proc/loadavg: 1.00 1.12 1.26 2/78 14255
/proc/meminfo: memFree=1675648/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=29820 CPUtime=402.19
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 8496 0 0 0 40011 208 0 0 25 0 1 0 182159833 30535680 5448 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 7455 5448 104 219 0 7232 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 29820

[startup+462.301 s]
/proc/loadavg: 1.00 1.10 1.24 2/78 14255
/proc/meminfo: memFree=1674240/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=30684 CPUtime=462.17
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 8854 0 0 0 45988 229 0 0 25 0 1 0 182159833 31420416 5806 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 7671 5806 104 219 0 7448 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 30684

[startup+522.301 s]
/proc/loadavg: 1.00 1.08 1.23 2/78 14255
/proc/meminfo: memFree=1672960/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=31156 CPUtime=522.14
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 9177 0 0 0 51971 243 0 0 25 0 1 0 182159833 31903744 6129 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 7789 6129 104 219 0 7566 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 31156

[startup+582.301 s]
/proc/loadavg: 1.00 1.06 1.21 2/78 14255
/proc/meminfo: memFree=1671680/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=32192 CPUtime=582.13
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 9487 0 0 0 57950 263 0 0 25 0 1 0 182159833 32964608 6439 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 8048 6439 104 219 0 7825 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 32192

[startup+642.302 s]
/proc/loadavg: 1.00 1.05 1.19 2/78 14255
/proc/meminfo: memFree=1670592/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=32760 CPUtime=642.12
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 9766 0 0 0 63931 281 0 0 25 0 1 0 182159833 33546240 6718 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 8190 6718 104 219 0 7967 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 32760


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

[startup+882.303 s]
/proc/loadavg: 1.00 1.01 1.14 2/78 14255
/proc/meminfo: memFree=1666240/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=34820 CPUtime=882.05
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 10849 0 0 0 87856 349 0 0 25 0 1 0 182159833 35655680 7801 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 8705 7801 104 219 0 8482 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 34820

[startup+942.303 s]
/proc/loadavg: 1.00 1.01 1.13 2/78 14255
/proc/meminfo: memFree=1665344/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=35540 CPUtime=942.04
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 11086 0 0 0 93840 364 0 0 25 0 1 0 182159833 36392960 8038 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552735 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 8885 8038 104 219 0 8662 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 35540

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/78 14255
/proc/meminfo: memFree=1664256/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=47828 CPUtime=1002.02
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 14400 0 0 0 99821 381 0 0 25 0 1 0 182159833 48975872 8279 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 11957 8279 104 219 0 11734 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 47828

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/78 14255
/proc/meminfo: memFree=1663360/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=48596 CPUtime=1062
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 14638 0 0 0 105807 393 0 0 25 0 1 0 182159833 49762304 8517 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 12149 8517 104 219 0 11926 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 48596

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 14255
/proc/meminfo: memFree=1662528/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=49412 CPUtime=1121.99
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 14853 0 0 0 111793 406 0 0 25 0 1 0 182159833 50597888 8732 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 12353 8732 104 219 0 12130 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 49412

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 14255
/proc/meminfo: memFree=1661568/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=49412 CPUtime=1181.97
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 15083 0 0 0 117778 419 0 0 25 0 1 0 182159833 50597888 8962 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 12353 8962 104 219 0 12130 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 49412

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 14255
/proc/meminfo: memFree=1660736/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=50276 CPUtime=1241.96
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 15298 0 0 0 123763 433 0 0 25 0 1 0 182159833 51482624 9177 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 12569 9177 104 219 0 12346 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 50276

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 14255
/proc/meminfo: memFree=1659840/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=50276 CPUtime=1301.94
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 15517 0 0 0 129748 446 0 0 25 0 1 0 182159833 51482624 9396 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 12569 9396 104 219 0 12346 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 50276

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 14255
/proc/meminfo: memFree=1659136/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=51196 CPUtime=1361.93
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 15697 0 0 0 135736 457 0 0 25 0 1 0 182159833 52424704 9576 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 12799 9576 104 219 0 12576 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 51196

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.06 3/78 14255
/proc/meminfo: memFree=1658240/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=51196 CPUtime=1421.91
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 15917 0 0 0 141719 472 0 0 25 0 1 0 182159833 52424704 9796 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 12799 9796 104 219 0 12576 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 51196

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 14255
/proc/meminfo: memFree=1657472/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=51196 CPUtime=1481.89
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 16112 0 0 0 147706 483 0 0 25 0 1 0 182159833 52424704 9991 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 12799 9991 104 219 0 12576 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 51196

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 14255
/proc/meminfo: memFree=1656704/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=52172 CPUtime=1541.87
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 16295 0 0 0 153693 494 0 0 25 0 1 0 182159833 53424128 10174 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 13043 10174 104 219 0 12820 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 52172

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 14255
/proc/meminfo: memFree=1656064/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=52172 CPUtime=1601.86
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 16475 0 0 0 159681 505 0 0 25 0 1 0 182159833 53424128 10354 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 13043 10354 104 219 0 12820 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 52172

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 14255
/proc/meminfo: memFree=1655296/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=53208 CPUtime=1661.84
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 16656 0 0 0 165667 517 0 0 25 0 1 0 182159833 54484992 10535 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 13302 10535 104 219 0 13079 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 53208

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 14255
/proc/meminfo: memFree=1654592/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=53208 CPUtime=1721.82
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 16831 0 0 0 171654 528 0 0 25 0 1 0 182159833 54484992 10710 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 13302 10710 104 219 0 13079 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 53208

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 14255
/proc/meminfo: memFree=1653888/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=53208 CPUtime=1781.81
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 16998 0 0 0 177642 539 0 0 25 0 1 0 182159833 54484992 10877 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 13302 10877 104 219 0 13079 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 53208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 14255
/proc/meminfo: memFree=1653696/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=53208 CPUtime=1800.01
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 17045 0 0 0 179460 541 0 0 25 0 1 0 182159833 54484992 10924 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 13302 10924 104 219 0 13079 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 53208

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 14255
/proc/meminfo: memFree=1653696/2055920 swapFree=4145780/4192956
[pid=14252] ppid=14250 vsize=53208 CPUtime=1800.01
/proc/14252/stat : 14252 (PBS4) R 14250 14252 13328 0 -1 4194304 17045 0 0 0 179460 541 0 0 25 0 1 0 182159833 54484992 10924 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14252/statm: 13302 10924 104 219 0 13079 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 53208

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1794.61
CPU system time (s): 5.42217
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 53208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.61
system time used= 5.42218
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17046
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= 2344

runsolver used 2.04269 second user time and 4.47032 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Fri Apr 20 09:27:00 UTC 2007

IDJOB= 366421
IDBENCH= 2859
IDSOLVER= 157
FILE ID= node1/366421-1177061220

PBS_JOBID= 4640189

Free space on /tmp= 66357 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_300_10_14.r.opb
COMMAND LINE= /tmp/evaluation/366421-1177061220/PBS4 /tmp/evaluation/366421-1177061220/instance-366421-1177061220.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-366421-1177061220 -o ROOT/results/node1/conversion-366421-1177061220 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366421-1177061220/instance-366421-1177061220.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-366421-1177061220 -o ROOT/results/node1/solver-366421-1177061220 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/366421-1177061220/PBS4 /tmp/evaluation/366421-1177061220/instance-366421-1177061220.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  f1b978cb920387bc2a07b8b1a528a68d

RANDOM SEED= 516751492

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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:       1697872 kB
Buffers:         36448 kB
Cached:         246212 kB
SwapCached:      14160 kB
Active:         115708 kB
Inactive:       190176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1697872 kB
SwapTotal:     4192956 kB
SwapFree:      4145780 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          30364 kB
Slab:            37636 kB
Committed_AS:  5085516 kB
PageTables:       1836 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= 66357 MiB

End job on node1 on Fri Apr 20 09:57:03 UTC 2007