Trace number 366701

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 1800.67

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_50_10_10.r.opb
MD5SUM41d5abe94732aa440d44e4bcd1eb4f30
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark2.6006
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8
Optimality of the best value was proved YES
Number of variables50
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 constraint10
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
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/366701-1177065257/instance-366701-1177065257.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 50
0.00/0.00	o 49
0.00/0.00	o 48
0.00/0.00	o 47
0.00/0.00	o 46
0.00/0.00	o 45
0.00/0.00	o 44
0.00/0.00	o 43
0.00/0.00	o 42
0.00/0.00	o 41
0.00/0.00	o 40
0.00/0.00	o 39
0.00/0.00	o 38
0.00/0.00	o 37
0.00/0.00	o 36
0.00/0.00	o 35
0.00/0.00	o 34
0.00/0.00	o 33
0.00/0.00	o 32
0.00/0.00	o 31
0.00/0.00	o 30
0.00/0.00	o 29
0.00/0.00	o 28
0.00/0.00	o 27
0.00/0.00	o 26
0.00/0.00	o 25
0.00/0.00	o 24
0.00/0.00	o 23
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0.00/0.00	o 15
0.00/0.00	o 14
0.00/0.00	o 13
0.00/0.00	o 12
0.00/0.00	o 11
0.79/0.83	o 10
3.49/3.51	o 9
30.78/30.89	o 8
1800.06/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/366701-1177065257/instance-366701-1177065257.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/node68/watcher-366701-1177065257 -o ROOT/results/node68/solver-366701-1177065257 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366701-1177065257/PBS4 /tmp/evaluation/366701-1177065257/instance-366701-1177065257.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: 0.91 0.95 0.97 3/64 32529
/proc/meminfo: memFree=1733752/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=1320 CPUtime=0
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 182515281 1351680 123 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 330 123 102 219 0 107 0

[startup+0.0537721 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 32529
/proc/meminfo: memFree=1733752/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=1320 CPUtime=0.05
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 174 0 0 0 5 0 0 0 18 0 1 0 182515281 1351680 156 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 330 156 102 219 0 107 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1320

[startup+0.102775 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 32529
/proc/meminfo: memFree=1733752/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=1320 CPUtime=0.1
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 205 0 0 0 10 0 0 0 18 0 1 0 182515281 1351680 187 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 330 187 102 219 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1320

[startup+0.302792 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 32529
/proc/meminfo: memFree=1733752/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=1708 CPUtime=0.29
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 305 0 0 0 29 0 0 0 19 0 1 0 182515281 1748992 287 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 427 287 103 219 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.702838 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 32529
/proc/meminfo: memFree=1733752/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=2548 CPUtime=0.69
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 448 0 0 0 69 0 0 0 22 0 1 0 182515281 2609152 430 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559400 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 637 430 103 219 0 414 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2548

[startup+1.5019 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 32530
/proc/meminfo: memFree=1731824/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=3904 CPUtime=1.49
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 689 0 0 0 149 0 0 0 25 0 1 0 182515281 3997696 622 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 976 622 104 219 0 753 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3904

[startup+3.10104 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 32530
/proc/meminfo: memFree=1731120/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=4180 CPUtime=3.09
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 900 0 0 0 308 1 0 0 25 0 1 0 182515281 4280320 833 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 1045 833 104 219 0 822 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4180

[startup+6.30133 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 32530
/proc/meminfo: memFree=1729840/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=6892 CPUtime=6.29
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 1265 0 0 0 626 3 0 0 25 0 1 0 182515281 7057408 1101 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 1723 1101 104 219 0 1500 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6892

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 32530
/proc/meminfo: memFree=1727984/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=7500 CPUtime=12.68
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 1657 0 0 0 1264 4 0 0 25 0 1 0 182515281 7680000 1493 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 1875 1493 104 219 0 1652 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7500

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 32530
/proc/meminfo: memFree=1725872/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=12824 CPUtime=25.48
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 2366 0 0 0 2539 9 0 0 25 0 1 0 182515281 13131776 2009 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 3206 2009 104 219 0 2983 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12824

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 32530
/proc/meminfo: memFree=1723696/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=13560 CPUtime=51.07
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 2899 0 0 0 5093 14 0 0 25 0 1 0 182515281 13885440 2542 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 3390 2542 104 219 0 3167 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13560

[startup+102.306 s]
/proc/loadavg: 1.04 0.98 0.98 2/65 32530
/proc/meminfo: memFree=1718896/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=24908 CPUtime=102.27
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 4480 0 0 0 10204 23 0 0 25 0 1 0 182515281 25505792 3738 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 6227 3738 104 219 0 6004 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24908

[startup+162.301 s]
/proc/loadavg: 1.07 1.00 0.98 2/65 32530
/proc/meminfo: memFree=1713904/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=27188 CPUtime=162.25
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 5739 0 0 0 16191 34 0 0 25 0 1 0 182515281 27840512 4997 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 6797 4997 104 219 0 6574 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 27188

[startup+222.302 s]
/proc/loadavg: 1.14 1.03 0.99 2/65 32530
/proc/meminfo: memFree=1710768/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=31052 CPUtime=222.24
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 7265 0 0 0 22182 42 0 0 25 0 1 0 182515281 31797248 5754 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 7763 5754 104 219 0 7540 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 31052

[startup+282.301 s]
/proc/loadavg: 1.05 1.02 0.99 2/65 32530
/proc/meminfo: memFree=1707376/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=32232 CPUtime=282.22
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 8185 0 0 0 28173 49 0 0 25 0 1 0 182515281 33005568 6608 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 8058 6608 104 219 0 7835 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32232

[startup+342.302 s]
/proc/loadavg: 1.02 1.01 0.99 2/65 32532
/proc/meminfo: memFree=1704304/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=49776 CPUtime=342.21
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 9076 0 0 0 34166 55 0 0 25 0 1 0 182515281 50970624 7334 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 12444 7334 104 219 0 12221 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 49776

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 32532
/proc/meminfo: memFree=1702192/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=51012 CPUtime=402.2
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 9780 0 0 0 40159 61 0 0 25 0 1 0 182515281 52236288 7873 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 12753 7873 104 219 0 12530 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 51012

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32532
/proc/meminfo: memFree=1698992/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=52696 CPUtime=462.18
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 10675 0 0 0 46153 65 0 0 25 0 1 0 182515281 53960704 8636 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 13174 8636 104 219 0 12951 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 52696

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32532
/proc/meminfo: memFree=1696752/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=53212 CPUtime=522.16
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 11323 0 0 0 52146 70 0 0 25 0 1 0 182515281 54489088 9218 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 13303 9218 104 219 0 13080 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 53212

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32532
/proc/meminfo: memFree=1694256/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=53944 CPUtime=582.15
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 12042 0 0 0 58140 75 0 0 25 0 1 0 182515281 55238656 9838 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 13486 9838 104 219 0 13263 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 53944

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32532
/proc/meminfo: memFree=1692272/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=60472 CPUtime=642.13
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 14170 0 0 0 64132 81 0 0 25 0 1 0 182515281 61923328 10331 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 15118 10331 104 219 0 14895 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 60472


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32532
/proc/meminfo: memFree=1686000/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=62880 CPUtime=822.09
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 16036 0 0 0 82114 95 0 0 25 0 1 0 182515281 64389120 11901 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 15720 11901 104 219 0 15497 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 62880

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32532
/proc/meminfo: memFree=1684208/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=63528 CPUtime=882.08
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 16506 0 0 0 88108 100 0 0 25 0 1 0 182515281 65052672 12338 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 15882 12338 104 219 0 15659 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 63528

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32532
/proc/meminfo: memFree=1681840/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=64684 CPUtime=942.06
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 17331 0 0 0 94101 105 0 0 25 0 1 0 182515281 66236416 12935 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 16171 12935 104 219 0 15948 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 64684

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32532
/proc/meminfo: memFree=1679536/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=65336 CPUtime=1002.05
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 18022 0 0 0 100095 110 0 0 25 0 1 0 182515281 66904064 13496 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 16334 13496 104 219 0 16111 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 65336

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32532
/proc/meminfo: memFree=1677168/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=65984 CPUtime=1062.04
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 18681 0 0 0 106089 115 0 0 25 0 1 0 182515281 67567616 14090 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 16496 14090 104 219 0 16273 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 65984

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32532
/proc/meminfo: memFree=1675120/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=66628 CPUtime=1122.02
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 19300 0 0 0 112084 118 0 0 25 0 1 0 182515281 68227072 14579 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 16657 14579 104 219 0 16434 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 66628

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32532
/proc/meminfo: memFree=1673200/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=100292 CPUtime=1182.01
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 20000 0 0 0 118079 122 0 0 25 0 1 0 182515281 102699008 15051 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552706 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 25073 15051 104 219 0 24850 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 100292

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32532
/proc/meminfo: memFree=1671536/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=100696 CPUtime=1241.99
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 20509 0 0 0 124073 126 0 0 25 0 1 0 182515281 103112704 15495 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 25174 15495 104 219 0 24951 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 100696

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32532
/proc/meminfo: memFree=1670192/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=100852 CPUtime=1301.97
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 20841 0 0 0 130067 130 0 0 25 0 1 0 182515281 103272448 15827 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 25213 15827 104 219 0 24990 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 100852

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32532
/proc/meminfo: memFree=1668784/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=101108 CPUtime=1361.96
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 21231 0 0 0 136062 134 0 0 25 0 1 0 182515281 103534592 16152 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 25277 16152 104 219 0 25054 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 101108

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32532
/proc/meminfo: memFree=1666928/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=102428 CPUtime=1421.95
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 21971 0 0 0 142057 138 0 0 25 0 1 0 182515281 104886272 16632 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 25607 16632 104 219 0 25384 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 102428

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32532
/proc/meminfo: memFree=1665840/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=102428 CPUtime=1481.93
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 22234 0 0 0 148052 141 0 0 25 0 1 0 182515281 104886272 16895 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 25607 16895 104 219 0 25384 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 102428

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32532
/proc/meminfo: memFree=1663984/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=103588 CPUtime=1541.92
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 22901 0 0 0 154047 145 0 0 25 0 1 0 182515281 106074112 17366 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 25897 17366 104 219 0 25674 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 103588

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32532
/proc/meminfo: memFree=1662384/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=104232 CPUtime=1601.9
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 23391 0 0 0 160042 148 0 0 25 0 1 0 182515281 106733568 17758 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 26058 17758 104 219 0 25835 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 104232

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32730
/proc/meminfo: memFree=1660512/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=104668 CPUtime=1661.78
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 23777 0 0 0 166024 154 0 0 25 0 1 0 182515281 107180032 18144 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549277 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 26167 18144 104 219 0 25944 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 104668

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32730
/proc/meminfo: memFree=1659816/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=104668 CPUtime=1721.77
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 23994 0 0 0 172019 158 0 0 25 0 1 0 182515281 107180032 18361 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 26167 18361 104 219 0 25944 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 104668

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32730
/proc/meminfo: memFree=1658088/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=105948 CPUtime=1781.76
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 24733 0 0 0 178014 162 0 0 25 0 1 0 182515281 108490752 18775 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 26487 18775 104 219 0 26264 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 105948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32730
/proc/meminfo: memFree=1657640/2055920 swapFree=4183868/4192956
[pid=32529] ppid=32527 vsize=105948 CPUtime=1800.06
/proc/32529/stat : 32529 (PBS4) R 32527 32529 32145 0 -1 4194304 24852 0 0 0 179843 163 0 0 25 0 1 0 182515281 108490752 18894 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32529/statm: 26487 18894 104 219 0 26264 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 105948

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

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

Child status: 0
Real time (s): 1800.67
CPU time (s): 1800.08
CPU user time (s): 1798.44
CPU system time (s): 1.64575
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 105948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.44
system time used= 1.64575
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24853
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= 4138

runsolver used 1.35879 second user time and 3.62545 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Fri Apr 20 10:34:17 UTC 2007

IDJOB= 366701
IDBENCH= 2882
IDSOLVER= 157
FILE ID= node68/366701-1177065257

PBS_JOBID= 4640233

Free space on /tmp= 66326 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_50_10_10.r.opb
COMMAND LINE= /tmp/evaluation/366701-1177065257/PBS4 /tmp/evaluation/366701-1177065257/instance-366701-1177065257.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-366701-1177065257 -o ROOT/results/node68/conversion-366701-1177065257 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366701-1177065257/instance-366701-1177065257.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-366701-1177065257 -o ROOT/results/node68/solver-366701-1177065257 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/366701-1177065257/PBS4 /tmp/evaluation/366701-1177065257/instance-366701-1177065257.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  41d5abe94732aa440d44e4bcd1eb4f30

RANDOM SEED= 742128590

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1734160 kB
Buffers:         24468 kB
Cached:         234916 kB
SwapCached:       2824 kB
Active:         101592 kB
Inactive:       167756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1734160 kB
SwapTotal:     4192956 kB
SwapFree:      4183868 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          16012 kB
Slab:            38460 kB
Committed_AS:  2811536 kB
PageTables:       1384 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= 66326 MiB

End job on node68 on Fri Apr 20 11:04:20 UTC 2007