Trace number 3500420

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
pwbo 1.1OPT8 100.592 50.5501

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m50_100_10_15.r.opb
MD5SUM68c43c42d601fb3367802646c07cb8c3
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 benchmark0.365943
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 constraints50
Number of constraints which are clauses50
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 constraint15
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 

0.00/0.00	c pwbo 1.1 beta - 20110321
0.00/0.00	c Parsing opb file format. File HOME/instance-3500420-1307995004.opb.
0.00/0.00	c Instance file HOME/instance-3500420-1307995004.opb
0.00/0.00	c File size is 5492 bytes.
0.00/0.00	c Highest Coefficient sum: 16
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      100                                                 |
0.00/0.00	c |  Number Clauses:        50                                                  |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c init lb 0
0.00/0.00	c init ub 101
0.00/0.00	c lb 1 (thread 0)
0.00/0.00	c lb 2 (thread 0)
0.00/0.00	c lb 3 (thread 0)
0.00/0.00	c lb 4 (thread 0)
0.00/0.00	c ub 12 (thread 1)
0.00/0.00	o 12
0.00/0.00	c ub 11 (thread 1)
0.00/0.00	o 11
0.00/0.00	c lb 5 (thread 0)
0.00/0.03	c ub 10 (thread 1)
0.38/0.22	o 10
0.38/0.22	c lb 6 (thread 0)
2.00/1.09	c ub 9 (thread 1)
42.59/21.35	o 9
42.59/21.35	c lb 7 (thread 0)
64.78/32.42	c ub 8 (thread 1)
100.53/50.54	o 8
100.53/50.54	s OPTIMUM FOUND
100.53/50.54	v -x1 x2 -x3 -x4 -x5 -x6 x7 x8 x9 x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 x83 -x84 -x85 x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100
100.53/50.54	c Memory used           : 133.34 MB
100.53/50.54	c CPU time              : 99.8498 s

Verifier Data 

OK	8

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3500420-1307995004/watcher-3500420-1307995004 -o /var/tmp/evaluation-result-3500420-1307995004/solver-3500420-1307995004 -C 1800 -W 1900 -M 15500 pwbo1.1 -file-format=opb HOME/instance-3500420-1307995004.opb 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.72 3.90 3.88 3/179 1192
/proc/meminfo: memFree=13000076/32951124 swapFree=67055536/67111528
[pid=1192] ppid=1190 vsize=134912 CPUtime=0 cores=0,2,4,6
/proc/1192/stat : 1192 (pwbo1.1) S 1190 1192 306 0 -1 4202496 466 0 0 0 0 0 0 0 25 0 3 0 891916546 138149888 416 33554432000 4194304 5714118 140736662804528 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1192/statm: 33728 416 178 372 0 33353 0
[pid=1192/tid=1193] ppid=1190 vsize=134912 CPUtime=0 cores=0,2,4,6
/proc/1192/task/1193/stat : 1193 (pwbo1.1) R 1190 1192 306 0 -1 4202560 62 0 0 0 0 0 0 0 25 0 3 0 891916546 138149888 439 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=1192/tid=1194] ppid=1190 vsize=134912 CPUtime=0 cores=0,2,4,6
/proc/1192/task/1194/stat : 1194 (pwbo1.1) R 1190 1192 306 0 -1 4202560 108 0 0 0 0 0 0 0 25 0 3 0 891916546 138149888 439 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 2 0 0 0

[startup+0.0303071 s]
/proc/loadavg: 3.72 3.90 3.88 3/179 1192
/proc/meminfo: memFree=13000076/32951124 swapFree=67055536/67111528
[pid=1192] ppid=1190 vsize=134912 CPUtime=0.05 cores=0,2,4,6
/proc/1192/stat : 1192 (pwbo1.1) S 1190 1192 306 0 -1 4202496 627 0 0 0 5 0 0 0 25 0 3 0 891916546 138149888 577 33554432000 4194304 5714118 140736662804528 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1192/statm: 33728 577 179 372 0 33353 0
[pid=1192/tid=1193] ppid=1190 vsize=134912 CPUtime=0.02 cores=0,2,4,6
/proc/1192/task/1193/stat : 1193 (pwbo1.1) R 1190 1192 306 0 -1 4202560 131 0 0 0 2 0 0 0 25 0 3 0 891916546 138149888 577 33554432000 4194304 5714118 140736662804528 18446744073709551615 4310935 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=1192/tid=1194] ppid=1190 vsize=134912 CPUtime=0.02 cores=0,2,4,6
/proc/1192/task/1194/stat : 1194 (pwbo1.1) R 1190 1192 306 0 -1 4202560 177 0 0 0 2 0 0 0 25 0 3 0 891916546 138149888 577 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 134912

[startup+0.100327 s]
/proc/loadavg: 3.72 3.90 3.88 3/179 1192
/proc/meminfo: memFree=13000076/32951124 swapFree=67055536/67111528
[pid=1192] ppid=1190 vsize=134912 CPUtime=0.19 cores=0,2,4,6
/proc/1192/stat : 1192 (pwbo1.1) S 1190 1192 306 0 -1 4202496 879 0 0 0 18 1 0 0 25 0 3 0 891916546 138149888 829 33554432000 4194304 5714118 140736662804528 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1192/statm: 33728 829 179 372 0 33353 0
[pid=1192/tid=1193] ppid=1190 vsize=134912 CPUtime=0.09 cores=0,2,4,6
/proc/1192/task/1193/stat : 1193 (pwbo1.1) R 1190 1192 306 0 -1 4202560 313 0 0 0 9 0 0 0 25 0 3 0 891916546 138149888 829 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=1192/tid=1194] ppid=1190 vsize=134912 CPUtime=0.08 cores=0,2,4,6
/proc/1192/task/1194/stat : 1194 (pwbo1.1) R 1190 1192 306 0 -1 4202560 247 0 0 0 8 0 0 0 25 0 3 0 891916546 138149888 829 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 134912

[startup+0.30027 s]
/proc/loadavg: 3.72 3.90 3.88 3/179 1192
/proc/meminfo: memFree=13000076/32951124 swapFree=67055536/67111528
[pid=1192] ppid=1190 vsize=134912 CPUtime=0.59 cores=0,2,4,6
/proc/1192/stat : 1192 (pwbo1.1) S 1190 1192 306 0 -1 4202496 1431 0 0 0 57 2 0 0 25 0 3 0 891916546 138149888 1381 33554432000 4194304 5714118 140736662804528 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1192/statm: 33728 1381 179 372 0 33353 0
[pid=1192/tid=1193] ppid=1190 vsize=134912 CPUtime=0.29 cores=0,2,4,6
/proc/1192/task/1193/stat : 1193 (pwbo1.1) R 1190 1192 306 0 -1 4202560 584 0 0 0 29 0 0 0 25 0 3 0 891916546 138149888 1381 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=1192/tid=1194] ppid=1190 vsize=134912 CPUtime=0.29 cores=0,2,4,6
/proc/1192/task/1194/stat : 1194 (pwbo1.1) R 1190 1192 306 0 -1 4202560 528 0 0 0 27 2 0 0 18 0 3 0 891916546 138149888 1381 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 134912

[startup+0.701202 s]
/proc/loadavg: 3.72 3.90 3.88 3/179 1192
/proc/meminfo: memFree=13000076/32951124 swapFree=67055536/67111528
[pid=1192] ppid=1190 vsize=134912 CPUtime=1.39 cores=0,2,4,6
/proc/1192/stat : 1192 (pwbo1.1) S 1190 1192 306 0 -1 4202496 2285 0 0 0 134 5 0 0 25 0 3 0 891916546 138149888 2235 33554432000 4194304 5714118 140736662804528 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1192/statm: 33728 2235 179 372 0 33353 0
[pid=1192/tid=1193] ppid=1190 vsize=134912 CPUtime=0.68 cores=0,2,4,6
/proc/1192/task/1193/stat : 1193 (pwbo1.1) R 1190 1192 306 0 -1 4202560 1042 0 0 0 68 0 0 0 25 0 3 0 891916546 138149888 2235 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=1192/tid=1194] ppid=1190 vsize=134912 CPUtime=0.69 cores=0,2,4,6
/proc/1192/task/1194/stat : 1194 (pwbo1.1) R 1190 1192 306 0 -1 4202560 924 0 0 0 65 4 0 0 18 0 3 0 891916546 138149888 2235 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 134912

[startup+1.50106 s]
/proc/loadavg: 3.72 3.90 3.88 5/182 1195
/proc/meminfo: memFree=12984452/32951124 swapFree=67055536/67111528
[pid=1192] ppid=1190 vsize=135332 CPUtime=2.98 cores=0,2,4,6
/proc/1192/stat : 1192 (pwbo1.1) S 1190 1192 306 0 -1 4202496 3352 0 0 0 291 7 0 0 25 0 3 0 891916546 138579968 3302 33554432000 4194304 5714118 140736662804528 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1192/statm: 33833 3302 179 372 0 33458 0
[pid=1192/tid=1193] ppid=1190 vsize=135332 CPUtime=1.49 cores=0,2,4,6
/proc/1192/task/1193/stat : 1193 (pwbo1.1) R 1190 1192 306 0 -1 4202560 1799 0 0 0 148 1 0 0 25 0 3 0 891916546 138579968 3302 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=1192/tid=1194] ppid=1190 vsize=135332 CPUtime=1.49 cores=0,2,4,6
/proc/1192/task/1194/stat : 1194 (pwbo1.1) R 1190 1192 306 0 -1 4202560 1234 0 0 0 143 6 0 0 18 0 3 0 891916546 138579968 3302 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 135332

[startup+3.10076 s]
/proc/loadavg: 3.72 3.90 3.88 5/182 1196
/proc/meminfo: memFree=12976024/32951124 swapFree=67055536/67111528
[pid=1192] ppid=1190 vsize=135504 CPUtime=6.19 cores=0,2,4,6
/proc/1192/stat : 1192 (pwbo1.1) S 1190 1192 306 0 -1 4202496 4612 0 0 0 608 11 0 0 25 0 3 0 891916546 138756096 4562 33554432000 4194304 5714118 140736662804528 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1192/statm: 33876 4562 179 372 0 33501 0
[pid=1192/tid=1193] ppid=1190 vsize=135504 CPUtime=3.09 cores=0,2,4,6
/proc/1192/task/1193/stat : 1193 (pwbo1.1) R 1190 1192 306 0 -1 4202560 2813 0 0 0 306 3 0 0 25 0 3 0 891916546 138756096 4562 33554432000 4194304 5714118 140736662804528 18446744073709551615 4319336 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=1192/tid=1194] ppid=1190 vsize=135504 CPUtime=3.08 cores=0,2,4,6
/proc/1192/task/1194/stat : 1194 (pwbo1.1) R 1190 1192 306 0 -1 4202560 1480 0 0 0 301 7 0 0 21 0 3 0 891916546 138756096 4562 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 135504

[startup+6.30122 s]
/proc/loadavg: 3.74 3.90 3.89 5/182 1196
/proc/meminfo: memFree=12963876/32951124 swapFree=67055536/67111528
[pid=1192] ppid=1190 vsize=135504 CPUtime=12.59 cores=0,2,4,6
/proc/1192/stat : 1192 (pwbo1.1) S 1190 1192 306 0 -1 4202496 6372 0 0 0 1241 18 0 0 25 0 3 0 891916546 138756096 6322 33554432000 4194304 5714118 140736662804528 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1192/statm: 33876 6322 180 372 0 33501 0
[pid=1192/tid=1193] ppid=1190 vsize=135504 CPUtime=6.29 cores=0,2,4,6
/proc/1192/task/1193/stat : 1193 (pwbo1.1) R 1190 1192 306 0 -1 4202560 4192 0 0 0 623 6 0 0 25 0 3 0 891916546 138756096 6322 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=1192/tid=1194] ppid=1190 vsize=135504 CPUtime=6.28 cores=0,2,4,6
/proc/1192/task/1194/stat : 1194 (pwbo1.1) R 1190 1192 306 0 -1 4202560 1861 0 0 0 617 11 0 0 22 0 3 0 891916546 138756096 6322 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 135504

[startup+12.7011 s]
/proc/loadavg: 3.76 3.91 3.89 5/182 1196
/proc/meminfo: memFree=12948184/32951124 swapFree=67055536/67111528
[pid=1192] ppid=1190 vsize=135792 CPUtime=25.39 cores=0,2,4,6
/proc/1192/stat : 1192 (pwbo1.1) S 1190 1192 306 0 -1 4202496 9675 0 0 0 2512 27 0 0 25 0 3 0 891916546 139051008 9625 33554432000 4194304 5714118 140736662804528 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1192/statm: 33948 9625 180 372 0 33573 0
[pid=1192/tid=1193] ppid=1190 vsize=135792 CPUtime=12.69 cores=0,2,4,6
/proc/1192/task/1193/stat : 1193 (pwbo1.1) R 1190 1192 306 0 -1 4202560 6998 0 0 0 1259 10 0 0 25 0 3 0 891916546 139051008 9625 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=1192/tid=1194] ppid=1190 vsize=135792 CPUtime=12.68 cores=0,2,4,6
/proc/1192/task/1194/stat : 1194 (pwbo1.1) R 1190 1192 306 0 -1 4202560 2358 0 0 0 1252 16 0 0 25 0 3 0 891916546 139051008 9625 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 135792

[startup+25.5008 s]
/proc/loadavg: 3.81 3.91 3.89 5/182 1196
/proc/meminfo: memFree=12892624/32951124 swapFree=67055536/67111528
[pid=1192] ppid=1190 vsize=136020 CPUtime=50.99 cores=0,2,4,6
/proc/1192/stat : 1192 (pwbo1.1) S 1190 1192 306 0 -1 4202496 14385 0 0 0 5055 44 0 0 25 0 3 0 891916546 139284480 14176 33554432000 4194304 5714118 140736662804528 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1192/statm: 34005 14176 180 372 0 33630 0
[pid=1192/tid=1193] ppid=1190 vsize=136020 CPUtime=25.49 cores=0,2,4,6
/proc/1192/task/1193/stat : 1193 (pwbo1.1) R 1190 1192 306 0 -1 4202560 11411 0 0 0 2530 19 0 0 25 0 3 0 891916546 139284480 14176 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=1192/tid=1194] ppid=1190 vsize=136020 CPUtime=25.49 cores=0,2,4,6
/proc/1192/task/1194/stat : 1194 (pwbo1.1) R 1190 1192 306 0 -1 4202560 2655 0 0 0 2525 24 0 0 25 0 3 0 891916546 139284480 14176 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 136020

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

[startup+38.3006 s]
/proc/loadavg: 3.84 3.91 3.89 5/182 1197
/proc/meminfo: memFree=12845228/32951124 swapFree=67055536/67111528
[pid=1192] ppid=1190 vsize=136220 CPUtime=76.58 cores=0,2,4,6
/proc/1192/stat : 1192 (pwbo1.1) S 1190 1192 306 0 -1 4202496 14626 0 0 0 7600 58 0 0 25 0 3 0 891916546 139489280 14417 33554432000 4194304 5714118 140736662804528 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1192/statm: 34055 14417 180 372 0 33680 0
[pid=1192/tid=1193] ppid=1190 vsize=136220 CPUtime=38.29 cores=0,2,4,6
/proc/1192/task/1193/stat : 1193 (pwbo1.1) R 1190 1192 306 0 -1 4202560 11510 0 0 0 3802 27 0 0 25 0 3 0 891916546 139489280 14417 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=1192/tid=1194] ppid=1190 vsize=136220 CPUtime=38.29 cores=0,2,4,6
/proc/1192/task/1194/stat : 1194 (pwbo1.1) R 1190 1192 306 0 -1 4202560 2797 0 0 0 3798 31 0 0 25 0 3 0 891916546 139489280 14417 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 76.58
Current children cumulated vsize (KiB) 136220

[startup+44.7005 s]
/proc/loadavg: 3.87 3.91 3.89 5/182 1197
/proc/meminfo: memFree=12823896/32951124 swapFree=67055536/67111528
[pid=1192] ppid=1190 vsize=136536 CPUtime=89.38 cores=0,2,4,6
/proc/1192/stat : 1192 (pwbo1.1) S 1190 1192 306 0 -1 4202496 14744 0 0 0 8872 66 0 0 25 0 3 0 891916546 139812864 14535 33554432000 4194304 5714118 140736662804528 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1192/statm: 34134 14535 180 372 0 33759 0
[pid=1192/tid=1193] ppid=1190 vsize=136536 CPUtime=44.69 cores=0,2,4,6
/proc/1192/task/1193/stat : 1193 (pwbo1.1) R 1190 1192 306 0 -1 4202560 11541 0 0 0 4440 29 0 0 25 0 3 0 891916546 139812864 14535 33554432000 4194304 5714118 140736662804528 18446744073709551615 4319792 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=1192/tid=1194] ppid=1190 vsize=136536 CPUtime=44.69 cores=0,2,4,6
/proc/1192/task/1194/stat : 1194 (pwbo1.1) R 1190 1192 306 0 -1 4202560 2884 0 0 0 4432 37 0 0 25 0 3 0 891916546 139812864 14535 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 89.38
Current children cumulated vsize (KiB) 136536

[startup+47.9009 s]
/proc/loadavg: 3.87 3.91 3.89 5/182 1197
/proc/meminfo: memFree=12814220/32951124 swapFree=67055536/67111528
[pid=1192] ppid=1190 vsize=136536 CPUtime=95.79 cores=0,2,4,6
/proc/1192/stat : 1192 (pwbo1.1) S 1190 1192 306 0 -1 4202496 15128 0 0 0 9508 71 0 0 25 0 3 0 891916546 139812864 14919 33554432000 4194304 5714118 140736662804528 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1192/statm: 34134 14919 180 372 0 33759 0
[pid=1192/tid=1193] ppid=1190 vsize=136536 CPUtime=47.89 cores=0,2,4,6
/proc/1192/task/1193/stat : 1193 (pwbo1.1) R 1190 1192 306 0 -1 4202560 11873 0 0 0 4758 31 0 0 25 0 3 0 891916546 139812864 14919 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=1192/tid=1194] ppid=1190 vsize=136536 CPUtime=47.89 cores=0,2,4,6
/proc/1192/task/1194/stat : 1194 (pwbo1.1) R 1190 1192 306 0 -1 4202560 2936 0 0 0 4750 39 0 0 25 0 3 0 891916546 139812864 14919 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 95.79
Current children cumulated vsize (KiB) 136536

[startup+49.5066 s]
/proc/loadavg: 3.88 3.92 3.89 5/182 1197
/proc/meminfo: memFree=12806036/32951124 swapFree=67055536/67111528
[pid=1192] ppid=1190 vsize=136536 CPUtime=99 cores=0,2,4,6
/proc/1192/stat : 1192 (pwbo1.1) S 1190 1192 306 0 -1 4202496 15394 0 0 0 9827 73 0 0 25 0 3 0 891916546 139812864 15185 33554432000 4194304 5714118 140736662804528 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1192/statm: 34134 15185 180 372 0 33759 0
[pid=1192/tid=1193] ppid=1190 vsize=136536 CPUtime=49.49 cores=0,2,4,6
/proc/1192/task/1193/stat : 1193 (pwbo1.1) R 1190 1192 306 0 -1 4202560 12134 0 0 0 4918 31 0 0 25 0 3 0 891916546 139812864 15185 33554432000 4194304 5714118 140736662804528 18446744073709551615 4319710 0 0 4096 16387 0 0 0 -1 0 0 0 0
[pid=1192/tid=1194] ppid=1190 vsize=136536 CPUtime=49.5 cores=0,2,4,6
/proc/1192/task/1194/stat : 1194 (pwbo1.1) R 1190 1192 306 0 -1 4202560 2941 0 0 0 4909 41 0 0 25 0 3 0 891916546 139812864 15185 33554432000 4194304 5714118 140736662804528 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 99
Current children cumulated vsize (KiB) 136536

[startup+50.3005 s]
/proc/loadavg: 3.88 3.92 3.89 5/182 1197
/proc/meminfo: memFree=12806036/32951124 swapFree=67055536/67111528
[pid=1192] ppid=1190 vsize=136536 CPUtime=100.33 cores=0,2,4,6
/proc/1192/stat : 1192 (pwbo1.1) S 1190 1192 306 0 -1 4202496 16174 0 0 0 9960 73 0 0 25 0 2 0 891916546 139812864 15965 33554432000 4194304 5714118 140736662804528 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1192/statm: 34134 15965 181 372 0 33759 0
[pid=1192/tid=1193] ppid=1190 vsize=136536 CPUtime=50.29 cores=0,2,4,6
/proc/1192/task/1193/stat : 1193 (pwbo1.1) R 1190 1192 306 0 -1 4202560 12912 0 0 0 4997 32 0 0 25 0 2 0 891916546 139812864 15965 33554432000 4194304 5714118 140736662804528 18446744073709551615 4461790 0 0 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 100.33
Current children cumulated vsize (KiB) 136536

[startup+50.5004 s]
/proc/loadavg: 3.88 3.92 3.89 4/181 1197
/proc/meminfo: memFree=12800460/32951124 swapFree=67055536/67111528
[pid=1192] ppid=1190 vsize=136536 CPUtime=100.53 cores=0,2,4,6
/proc/1192/stat : 1192 (pwbo1.1) S 1190 1192 306 0 -1 4202496 16192 0 0 0 9980 73 0 0 25 0 2 0 891916546 139812864 15983 33554432000 4194304 5714118 140736662804528 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1192/statm: 34134 15983 181 372 0 33759 0
[pid=1192/tid=1193] ppid=1190 vsize=136536 CPUtime=50.5 cores=0,2,4,6
/proc/1192/task/1193/stat : 1193 (pwbo1.1) R 1190 1192 306 0 -1 4202560 12930 0 0 0 5018 32 0 0 25 0 2 0 891916546 139812864 15983 33554432000 4194304 5714118 140736662804528 18446744073709551615 4325092 0 0 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 100.53
Current children cumulated vsize (KiB) 136536

Child status: 0
Real time (s): 50.5501
CPU time (s): 100.592
CPU user time (s): 99.8498
CPU system time (s): 0.741887
CPU usage (%): 198.994
Max. virtual memory (cumulated for all children) (KiB): 136676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 99.8498
system time used= 0.741887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16196
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= 24
involuntary context switches= 703

runsolver used 0.101984 second user time and 0.179972 second system time

The end

Launcher Data 

Begin job on node144 at 2011-06-13 21:56:44
IDJOB=3500420
IDBENCH=2885
IDSOLVER=1954
FILE ID=node144/3500420-1307995004
RUNJOBID= node144-1307991315-574
PBS_JOBID= 13559745
Free space on /var/tmp= 2908 MiB

SOLVER NAME= pwbo 1.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_10_15.r.opb
COMMAND LINE= pwbo1.1 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3500420-1307995004/watcher-3500420-1307995004 -o /var/tmp/evaluation-result-3500420-1307995004/solver-3500420-1307995004 -C 1800 -W 1900 -M 15500  pwbo1.1 -file-format=opb HOME/instance-3500420-1307995004.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 68c43c42d601fb3367802646c07cb8c3
RANDOM SEED=2109224922

node144.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      13000256 kB
Buffers:        116568 kB
Cached:       19011988 kB
SwapCached:       9136 kB
Active:        3763492 kB
Inactive:     15522020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13000256 kB
SwapTotal:    67111528 kB
SwapFree:     67055536 kB
Dirty:            5108 kB
Writeback:           0 kB
AnonPages:      155516 kB
Mapped:          14040 kB
Slab:           600524 kB
PageTables:       5336 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   345336 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /var/tmp at the end= 2904 MiB
End job on node144 at 2011-06-13 21:57:35