Trace number 366295

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. 1800.09 1801.12

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_10_30.r.opb
MD5SUM80d844acb755df30f8eb4d34a1c5fb81
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 benchmark1.24981
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 variables100
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 constraint30
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
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/366295-1177059646/instance-366295-1177059646.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 100
0.00/0.00	o 99
0.00/0.00	o 98
0.00/0.00	o 97
0.00/0.00	o 96
0.00/0.00	o 95
0.00/0.00	o 94
0.00/0.00	o 93
0.00/0.00	o 92
0.00/0.00	o 91
0.00/0.00	o 90
0.00/0.00	o 89
0.00/0.00	o 88
0.00/0.00	o 87
0.00/0.00	o 86
0.00/0.00	o 85
0.00/0.00	o 84
0.00/0.00	o 83
0.00/0.00	o 82
0.00/0.00	o 81
0.00/0.00	o 80
0.00/0.00	o 79
0.00/0.00	o 78
0.00/0.00	o 77
0.00/0.00	o 76
0.00/0.00	o 75
0.00/0.00	o 74
0.00/0.00	o 73
0.00/0.01	o 72
0.00/0.01	o 71
0.00/0.01	o 70
0.00/0.01	o 69
0.00/0.01	o 68
0.00/0.01	o 67
0.00/0.01	o 66
0.00/0.01	o 65
0.00/0.01	o 64
0.00/0.01	o 63
0.00/0.01	o 62
0.00/0.01	o 61
0.00/0.01	o 60
0.00/0.01	o 59
0.00/0.01	o 58
0.00/0.01	o 57
0.00/0.01	o 56
0.00/0.01	o 55
0.00/0.01	o 54
0.00/0.01	o 53
0.00/0.01	o 52
0.00/0.01	o 51
0.00/0.01	o 50
0.00/0.01	o 49
0.00/0.01	o 48
0.00/0.01	o 47
0.00/0.01	o 46
0.00/0.01	o 45
0.00/0.01	o 44
0.00/0.01	o 43
0.00/0.01	o 42
0.00/0.01	o 41
0.00/0.01	o 40
0.00/0.01	o 39
0.00/0.01	o 38
0.00/0.01	o 37
0.00/0.01	o 36
0.00/0.01	o 35
0.00/0.01	o 34
0.00/0.01	o 33
0.00/0.01	o 32
0.00/0.01	o 31
0.00/0.01	o 30
0.00/0.01	o 29
0.00/0.01	o 28
0.00/0.01	o 27
0.00/0.01	o 26
0.00/0.01	o 25
0.00/0.01	o 24
0.00/0.01	o 23
0.00/0.01	o 22
0.00/0.01	o 21
0.00/0.01	o 20
0.00/0.01	o 19
0.00/0.01	o 18
0.00/0.01	o 17
0.19/0.28	o 16
0.29/0.36	o 15
0.89/0.91	o 14
1.19/1.27	o 13
2.49/2.58	o 12
6.60/6.64	o 11
30.18/30.28	o 10
66.76/66.82	o 9
1800.06/1801.10	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/366295-1177059646/instance-366295-1177059646.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/node41/watcher-366295-1177059646 -o ROOT/results/node41/solver-366295-1177059646 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366295-1177059646/PBS4 /tmp/evaluation/366295-1177059646/instance-366295-1177059646.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31250
/proc/meminfo: memFree=1742224/2055920 swapFree=4165460/4192956
[pid=31250] ppid=31248 vsize=1320 CPUtime=0
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 153876500 1351680 118 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 330 118 92 219 0 107 0

[startup+0.029905 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31250
/proc/meminfo: memFree=1742224/2055920 swapFree=4165460/4192956
[pid=31250] ppid=31248 vsize=1320 CPUtime=0.02
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 164 0 0 0 2 0 0 0 18 0 1 0 153876500 1351680 146 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 330 146 102 219 0 107 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1320

[startup+0.101912 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31250
/proc/meminfo: memFree=1742224/2055920 swapFree=4165460/4192956
[pid=31250] ppid=31248 vsize=1736 CPUtime=0.09
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 235 0 0 0 9 0 0 0 18 0 1 0 153876500 1777664 217 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 434 217 103 219 0 211 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1736

[startup+0.301928 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31250
/proc/meminfo: memFree=1742224/2055920 swapFree=4165460/4192956
[pid=31250] ppid=31248 vsize=2384 CPUtime=0.29
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 379 0 0 0 29 0 0 0 20 0 1 0 153876500 2441216 361 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 596 361 103 219 0 373 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2384

[startup+0.701964 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31250
/proc/meminfo: memFree=1742224/2055920 swapFree=4165460/4192956
[pid=31250] ppid=31248 vsize=3604 CPUtime=0.69
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 534 0 0 0 69 0 0 0 23 0 1 0 153876500 3690496 516 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 901 516 103 219 0 678 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3604

[startup+1.50103 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31251
/proc/meminfo: memFree=1740168/2055920 swapFree=4165460/4192956
[pid=31250] ppid=31248 vsize=3928 CPUtime=1.49
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 755 0 0 0 148 1 0 0 25 0 1 0 153876500 4022272 688 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 982 688 104 219 0 759 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3928

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31251
/proc/meminfo: memFree=1739272/2055920 swapFree=4165460/4192956
[pid=31250] ppid=31248 vsize=6120 CPUtime=3.09
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 948 0 0 0 307 2 0 0 25 0 1 0 153876500 6266880 881 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 1530 881 104 219 0 1307 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6120

[startup+6.30145 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31251
/proc/meminfo: memFree=1738184/2055920 swapFree=4165460/4192956
[pid=31250] ppid=31248 vsize=6768 CPUtime=6.28
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 1288 0 0 0 625 3 0 0 25 0 1 0 153876500 6930432 1124 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 1692 1124 104 219 0 1469 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6768

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31251
/proc/meminfo: memFree=1737040/2055920 swapFree=4165524/4192956
[pid=31250] ppid=31248 vsize=7048 CPUtime=12.69
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 1522 0 0 0 1264 5 0 0 25 0 1 0 153876500 7217152 1358 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 1762 1358 104 219 0 1539 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7048

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 31325
/proc/meminfo: memFree=1734232/2055920 swapFree=4165524/4192956
[pid=31250] ppid=31248 vsize=12188 CPUtime=25.48
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 2115 0 0 0 2536 12 0 0 25 0 1 0 153876500 12480512 1758 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 3047 1758 104 219 0 2824 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12188

[startup+51.1013 s]
/proc/loadavg: 1.08 1.02 1.01 2/84 31417
/proc/meminfo: memFree=1732064/2055920 swapFree=4165524/4192956
[pid=31250] ppid=31248 vsize=13076 CPUtime=51.06
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 2658 0 0 0 5081 25 0 0 25 0 1 0 153876500 13389824 2301 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 3269 2301 104 219 0 3046 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 13076

[startup+102.306 s]
/proc/loadavg: 1.07 1.03 1.01 2/78 31449
/proc/meminfo: memFree=1730576/2055920 swapFree=4165524/4192956
[pid=31250] ppid=31248 vsize=15508 CPUtime=102.24
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 3663 0 0 0 10187 37 0 0 25 0 1 0 153876500 15880192 2921 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 3877 2921 104 219 0 3654 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 15508

[startup+162.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 31449
/proc/meminfo: memFree=1728848/2055920 swapFree=4165588/4192956
[pid=31250] ppid=31248 vsize=16548 CPUtime=162.2
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 4133 0 0 0 16174 46 0 0 25 0 1 0 153876500 16945152 3391 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 4137 3391 104 219 0 3914 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 16548

[startup+222.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 31449
/proc/meminfo: memFree=1725840/2055920 swapFree=4165588/4192956
[pid=31250] ppid=31248 vsize=25392 CPUtime=222.17
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 4855 0 0 0 22163 54 0 0 25 0 1 0 153876500 26001408 4113 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 6348 4113 104 219 0 6125 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 25392

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31449
/proc/meminfo: memFree=1723920/2055920 swapFree=4165588/4192956
[pid=31250] ppid=31248 vsize=29292 CPUtime=282.14
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 6098 0 0 0 28152 62 0 0 25 0 1 0 153876500 29995008 4587 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 7323 4587 104 219 0 7100 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 29292

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1721616/2055920 swapFree=4165652/4192956
[pid=31250] ppid=31248 vsize=30088 CPUtime=342.1
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 6688 0 0 0 34142 68 0 0 25 0 1 0 153876500 30810112 5177 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 7522 5177 104 219 0 7299 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 30088

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1719248/2055920 swapFree=4165652/4192956
[pid=31250] ppid=31248 vsize=31244 CPUtime=402.06
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 7295 0 0 0 40133 73 0 0 25 0 1 0 153876500 31993856 5784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 7811 5784 104 219 0 7588 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 31244

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1718160/2055920 swapFree=4165716/4192956
[pid=31250] ppid=31248 vsize=32144 CPUtime=462.03
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 7581 0 0 0 46125 78 0 0 25 0 1 0 153876500 32915456 6070 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 8036 6070 104 219 0 7813 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 32144

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1716176/2055920 swapFree=4165716/4192956
[pid=31250] ppid=31248 vsize=32804 CPUtime=521.99
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 8090 0 0 0 52115 84 0 0 25 0 1 0 153876500 33591296 6579 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 8201 6579 104 219 0 7978 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 32804

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1714384/2055920 swapFree=4165716/4192956
[pid=31250] ppid=31248 vsize=33632 CPUtime=581.97
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 8531 0 0 0 58108 89 0 0 25 0 1 0 153876500 34439168 7020 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 8408 7020 104 219 0 8185 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 33632

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1713680/2055920 swapFree=4165780/4192956
[pid=31250] ppid=31248 vsize=34060 CPUtime=641.93
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 8709 0 0 0 64099 94 0 0 25 0 1 0 153876500 34877440 7198 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 8515 7198 104 219 0 8292 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 34060


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1709200/2055920 swapFree=4165844/4192956
[pid=31250] ppid=31248 vsize=41756 CPUtime=881.78
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 11323 0 0 0 88065 113 0 0 25 0 1 0 153876500 42758144 8275 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 10439 8275 104 219 0 10216 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 41756

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1708176/2055920 swapFree=4165908/4192956
[pid=31250] ppid=31248 vsize=58272 CPUtime=941.75
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 11631 0 0 0 94058 117 0 0 25 0 1 0 153876500 59670528 8583 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 14568 8583 104 219 0 14345 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 58272

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1706960/2055920 swapFree=4165908/4192956
[pid=31250] ppid=31248 vsize=58756 CPUtime=1001.72
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 11918 0 0 0 100051 121 0 0 25 0 1 0 153876500 60166144 8870 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 14689 8870 104 219 0 14466 0
Current children cumulated CPU time (s) 1001.72
Current children cumulated vsize (KiB) 58756

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1706320/2055920 swapFree=4165972/4192956
[pid=31250] ppid=31248 vsize=58756 CPUtime=1061.68
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 12101 0 0 0 106042 126 0 0 25 0 1 0 153876500 60166144 9053 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 14689 9053 104 219 0 14466 0
Current children cumulated CPU time (s) 1061.68
Current children cumulated vsize (KiB) 58756

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1704976/2055920 swapFree=4165972/4192956
[pid=31250] ppid=31248 vsize=59384 CPUtime=1121.65
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 12423 0 0 0 112035 130 0 0 25 0 1 0 153876500 60809216 9375 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 14846 9375 104 219 0 14623 0
Current children cumulated CPU time (s) 1121.65
Current children cumulated vsize (KiB) 59384

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1704144/2055920 swapFree=4165972/4192956
[pid=31250] ppid=31248 vsize=60028 CPUtime=1181.62
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 12614 0 0 0 118028 134 0 0 25 0 1 0 153876500 61468672 9566 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 15007 9566 104 219 0 14784 0
Current children cumulated CPU time (s) 1181.62
Current children cumulated vsize (KiB) 60028

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1703696/2055920 swapFree=4166036/4192956
[pid=31250] ppid=31248 vsize=60308 CPUtime=1241.58
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 12728 0 0 0 124019 139 0 0 25 0 1 0 153876500 61755392 9680 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 15077 9680 104 219 0 14854 0
Current children cumulated CPU time (s) 1241.58
Current children cumulated vsize (KiB) 60308

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1703248/2055920 swapFree=4166036/4192956
[pid=31250] ppid=31248 vsize=60308 CPUtime=1301.55
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 12809 0 0 0 130013 142 0 0 25 0 1 0 153876500 61755392 9761 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 15077 9761 104 219 0 14854 0
Current children cumulated CPU time (s) 1301.55
Current children cumulated vsize (KiB) 60308

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1702800/2055920 swapFree=4166100/4192956
[pid=31250] ppid=31248 vsize=60868 CPUtime=1361.52
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 12945 0 0 0 136007 145 0 0 25 0 1 0 153876500 62328832 9897 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 15217 9897 104 219 0 14994 0
Current children cumulated CPU time (s) 1361.52
Current children cumulated vsize (KiB) 60868

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1702096/2055920 swapFree=4166100/4192956
[pid=31250] ppid=31248 vsize=61000 CPUtime=1421.49
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 13149 0 0 0 142000 149 0 0 25 0 1 0 153876500 62464000 10101 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552759 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 15250 10101 104 219 0 15027 0
Current children cumulated CPU time (s) 1421.49
Current children cumulated vsize (KiB) 61000

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1701328/2055920 swapFree=4166164/4192956
[pid=31250] ppid=31248 vsize=61000 CPUtime=1481.46
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 13334 0 0 0 147994 152 0 0 25 0 1 0 153876500 62464000 10286 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 15250 10286 104 219 0 15027 0
Current children cumulated CPU time (s) 1481.46
Current children cumulated vsize (KiB) 61000

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1700496/2055920 swapFree=4166164/4192956
[pid=31250] ppid=31248 vsize=61444 CPUtime=1541.42
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 13585 0 0 0 153987 155 0 0 25 0 1 0 153876500 62918656 10504 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 15361 10504 104 219 0 15138 0
Current children cumulated CPU time (s) 1541.42
Current children cumulated vsize (KiB) 61444

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1699216/2055920 swapFree=4166164/4192956
[pid=31250] ppid=31248 vsize=61572 CPUtime=1601.39
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 13917 0 0 0 159979 160 0 0 25 0 1 0 153876500 63049728 10803 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 15393 10803 104 219 0 15170 0
Current children cumulated CPU time (s) 1601.39
Current children cumulated vsize (KiB) 61572

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1698256/2055920 swapFree=4166228/4192956
[pid=31250] ppid=31248 vsize=61832 CPUtime=1661.35
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 14224 0 0 0 165971 164 0 0 25 0 1 0 153876500 63315968 11077 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 15458 11077 104 219 0 15235 0
Current children cumulated CPU time (s) 1661.35
Current children cumulated vsize (KiB) 61832

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1697488/2055920 swapFree=4166228/4192956
[pid=31250] ppid=31248 vsize=62556 CPUtime=1721.32
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 14417 0 0 0 171965 167 0 0 25 0 1 0 153876500 64057344 11204 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 15639 11204 104 219 0 15416 0
Current children cumulated CPU time (s) 1721.32
Current children cumulated vsize (KiB) 62556

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1696144/2055920 swapFree=4166292/4192956
[pid=31250] ppid=31248 vsize=62952 CPUtime=1781.27
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 14749 0 0 0 177958 169 0 0 25 0 1 0 153876500 64462848 11536 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 15738 11536 104 219 0 15515 0
Current children cumulated CPU time (s) 1781.27
Current children cumulated vsize (KiB) 62952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1696080/2055920 swapFree=4166292/4192956
[pid=31250] ppid=31248 vsize=62952 CPUtime=1800.06
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 14772 0 0 0 179836 170 0 0 25 0 1 0 153876500 64462848 11559 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 15738 11559 104 219 0 15515 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 62952

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

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

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31449
/proc/meminfo: memFree=1696080/2055920 swapFree=4166292/4192956
[pid=31250] ppid=31248 vsize=62952 CPUtime=1800.06
/proc/31250/stat : 31250 (PBS4) R 31248 31250 30445 0 -1 4194304 14772 0 0 0 179836 170 0 0 25 0 1 0 153876500 64462848 11559 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31250/statm: 15738 11559 104 219 0 15515 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 62952

Child status: 0
Real time (s): 1801.12
CPU time (s): 1800.09
CPU user time (s): 1798.37
CPU system time (s): 1.71774
CPU usage (%): 99.9423
Max. virtual memory (cumulated for all children) (KiB): 62952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.37
system time used= 1.71774
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14773
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= 40058

runsolver used 1.69174 second user time and 4.88726 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Fri Apr 20 09:00:46 UTC 2007

IDJOB= 366295
IDBENCH= 2849
IDSOLVER= 157
FILE ID= node41/366295-1177059646

PBS_JOBID= 4640180

Free space on /tmp= 66347 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_100_10_30.r.opb
COMMAND LINE= /tmp/evaluation/366295-1177059646/PBS4 /tmp/evaluation/366295-1177059646/instance-366295-1177059646.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-366295-1177059646 -o ROOT/results/node41/conversion-366295-1177059646 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366295-1177059646/instance-366295-1177059646.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-366295-1177059646 -o ROOT/results/node41/solver-366295-1177059646 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/366295-1177059646/PBS4 /tmp/evaluation/366295-1177059646/instance-366295-1177059646.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  80d844acb755df30f8eb4d34a1c5fb81

RANDOM SEED= 320516834

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1742696 kB
Buffers:         60200 kB
Cached:         173444 kB
SwapCached:       2860 kB
Active:         137956 kB
Inactive:       121636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1742696 kB
SwapTotal:     4192956 kB
SwapFree:      4165460 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          32248 kB
Slab:            39008 kB
Committed_AS:  3366176 kB
PageTables:       2012 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= 66347 MiB

End job on node41 on Fri Apr 20 09:30:49 UTC 2007